James Pitts

Q: What Schools Are Affiliated With James Pitts

James Pitts is affiliated with the following schools: University of California, Berkeley, University of California, Irvine, Utah State University, Northwestern University, University of California, Riverside, University of California, Los Angeles, University of Georgia

James Pitts 's AcademicInfluence.com Rankings

James Pitts

Chemistry

#1095

World Rank

#1744

Historical Rank

#443

USA Rank

chemistry Degrees

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Chemistry

James Pitts 's Degrees

PhD Chemistry University of California, Berkeley
Bachelors Chemistry University of California, Berkeley

Why Is James Pitts Influential?

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According to Wikipedia, James N. Pitts Jr. was an American chemist and researcher known for his work in the fields of photochemistry and atmospheric chemistry. Pitts was a pioneer in the study of smog and air pollution, especially in Los Angeles County. Pitts co-founded the Statewide Air Pollution Research Center at the University of California, Riverside in 1961 and served as the center's director from 1970 to 1988. He authored more than 400 scientific publications and four books on the subjects, especially smog.

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James Pitts 's Published Works

Number of citations in a given year to any of this author's works

Total number of citations to an author for the works they published in a given year. This highlights publication of the most important work(s) by the author

Published Works

Chemistry of the Upper and Lower Atmosphere: Theory, Experiments, and Applications (1999) (2070)
Atmospheric chemistry : fundamentals and experimental techniques (1986) (1310)
Chemistry of the Upper and Lower Atmosphere (2000) (1198)
Tropospheric air pollution: ozone, airborne toxics, polycyclic aromatic hydrocarbons, and particles. (1997) (1021)
Atmospheric reactions of polycyclic aromatic hydrocarbons: facile formation of mutagenic nitro derivatives. (1978) (652)
Formation of chemically active chlorine compounds by reactions of atmospheric NaCl particles with gaseous N2O5 and ClONO2 (1989) (365)
Detection of NO3 in the polluted troposphere by differential optical absorption (1980) (285)
The formation of nitro-PAH from the gas-phase reactions of fluoranthene and pyrene with the OH radical in the presence of NOx (1986) (279)
Phylogenomic Insights into the Evolution of Stinging Wasps and the Origins of Ants and Bees (2017) (270)
Observations of nitrous acid in the Los Angeles atmosphere and implications for predictions of ozone-precursor relationships. (1982) (232)
Observations of nitrous acid in an urban atmosphere by differential optical absorption (1980) (228)
Measurement of nitrate radical concentrations in continental air. (1984) (228)
Alkyl nitrate formation from the NO/sub x/-air photooxidations of C/sub 2/-C/sub 8/ n-alkanes (1982) (225)
Identification of C3-C10 aliphatic dicarboxylic acids in airborne particulate matter (1978) (209)
Photooxidation of aliphatic amines under simulated atmospheric conditions: formation of nitrosamines, nitramines, amides, and photochemical oxidant (1978) (203)
KINETICS AND MECHANISM OF THE GAS PHASE REACTION OF HYDROXYL RADICALS WITH AROMATIC HYDROCARBONS OVER THE TEMPERATURE RANGE 296-473 K (1977) (194)
Photochemical Reactions of Benzophenone in Alcohols1 (1959) (189)
Mutagens in diesel exhaust particulate. Identification and direct activities of 6-nitrobenzo[a]pyrene, 9-nitroanthracene, 1-nitropyrene and 5h-phenanthro[4,5-bcd]pyran-5-one. (1982) (184)
Formation and fate of gaseous and particulate mutagens and carcinogens in real and simulated atmospheres. (1983) (182)
Mutagenic activity of airborne particulate organic pollutants (1977) (176)
Atmospheric Chemistry of Tropospheric Ozone Formation: Scientific and Regulatory Implications (1993) (169)
Rate constants for the gas-phase reactions of nitrate radicals with a series of organics in air at 298 .+-. 1 K (1984) (164)
An Experimental Protocol for the Determination of OH Radical Rate Constants with Organics Using Methyl Nitrite Photolysis as an OH Radical Source (1981) (157)
Determination of 2-nitrofluoranthene and 2-nitropyrene in ambient particulate organic matter: Evidence for atmospheric reactions (1985) (150)
A smog chamber and modeling study of the gas phase NOx–air photooxidation of toluene and the cresols (1980) (144)
"Atmospheric" Epoxidation of Benzo[a]pyrene by Ozone: Formation of the Metabolite Benzo[a]pyrene-4,5-Oxide. (1980) (143)
Ubiquitous occurrence of 2-nitrofluoranthene and 2-nitropyrene in air (1986) (136)
Molecular phylogenetics of Vespoidea indicate paraphyly of the superfamily and novel relationships of its component families and subfamilies (2008) (133)
A kilometer pathlength Fourier-transform infrared system for the study of trace pollutants in ambient and synthetic atmospheres. (1978) (131)
Experimental investigation of chamber-dependent radical sources (1982) (129)
Computer modeling of smog chamber data: Progress in validation of a detailed mechanism for the photooxidation of propene and n‐butane in photochemical smog (1979) (125)
Political and Economic Migrants in America: Cubans and Mexicans. (1986) (118)
Rate constants for the gas-phase reactions of the nitrate radical with a series of organic compounds at 296 .+-. 2 K (1988) (112)
Hydroxyl radical rate constants and photolysis rates of .alpha.-dicarbonyls. (1983) (105)
The reaction of gas phase N2O5 with water vapor (1983) (103)
Spectroscopic identification and measurement of gaseous nitrous acid in dilute auto exhaust (1984) (101)
Tropospheric reactions of dimethyl sulfide with NO3 and OH radicals (1984) (100)
Photochemical and biological implications of the atmospheric reactions of amines and benzo(a)pyrene (1979) (94)
Cladistic analysis of the fire ants of the Solenopsis saevissima species‐group (Hymenoptera: Formicidae) (2005) (93)
Kinetics of the gas-phase reactions of the hydroxyl radical with naphthalene, phenanthrene, and anthracene. (1985) (90)
Rates and temperature dependences of the reaction of hydroxyl radical with isoprene, its oxidation products, and selected terpenes. (1982) (89)
Reaction of dinitrogen pentoxide with fluoranthene (1986) (89)
Nitration of gaseous polycyclic aromatic hydrocarbons in simulated and ambient urban atmospheres: a source of mutagenic nitroarenes (1987) (88)
Relative rate constants for reaction of the hydroxyl radical with a series of alkanes, alkenes, and aromatic hydrocarbons (1976) (86)
Tropospheric reactions of dimethyl sulfide with nitrogen oxide (NO3) and hydroxyl radicals (1984) (86)
Rate constants for the gas phase reactions of O3 with the natural hydrocarbons isoprene and α- and β-pinene (1982) (86)
Rate constants for the reaction of OH radicals with propylene and the butenes over the temperature range 297–425 °K (1975) (83)
Illuminating the lack of consensus among descriptions of earth history data in the North American deserts: A resource for biologists (2010) (82)
Photochemistry of the polluted troposphere. (1976) (82)
Rate constants for the reaction of OH radicals with COS, CS2 and CH3SCH3 over the temperature range 299–430 K (1978) (82)
Rate constants for the gas‐phase reactions of the OH radical with a series of monoterpenes at 294 ± 1 K (1986) (82)
STRUCTURAL EFFECTS IN THE PHOTOCHEMICAL PROCESSES OF KETONES IN SOLUTION (1962) (81)
Importance of RO2 + nitric oxide in alkyl nitrate formation from C4-C6 alkane photooxidations under simulated atmospheric conditions (1976) (79)
Kinetics of the reactions of the OH radical with HCHO and CH3CHO over the temperature range 299–426°K (1978) (79)
Rate constants for the reaction of OH radicals with a series of alkanes and alkenes at 299 ± 2 K (1982) (78)
Kinetics of the gas-phase reactions of nitrate radicals with a series of dialkenes, cycloalkenes, and monoterpenes at 295 .+-. 1 K. (1984) (77)
Rate constants for the reaction of the OH radical with CH3SH and CH3NH2 over the temperature range 299–426 °K (1977) (77)
Formation of nitroarenes from the reaction of polycyclic aromatic hydrocarbons with dinitrogen pentoxide. (1985) (76)
Relative rate constants for the reaction of the hydroxyl radical with selected ketones, chloroethenes, and monoterpene hydrocarbons (1976) (76)
Gas phase reaction of NO2 with alkenes and dialkenes (1984) (74)
Singlet oxygen in the environmental sciences. Singlet molecular oxygen and photochemical air pollution (1969) (74)
Rate constants for the reactions OH+H2S→H2O+SH and OH+NH3 →H2O+NH2 over the temperature range 297–427 °K (1976) (71)
Low-pressure gas-phase ozone-olefin reactions. Chemiluminescence, kinetics, and mechanisms (1974) (70)
Repeated evolution in overlapping mimicry rings among North American velvet ants (2012) (69)
A Possible formation pathway for the 2-nitrofluoranthene observed in ambient particulate organic matter (1986) (69)
Reactivity of polycyclic aromatic hydrocarbons adsorbed on soot particles (1981) (65)
Rate constants for the reactions of the OH radical with (CH3)2NH, (CH3)3N, and C2H5NH2 over the temperature range 298–426 °K (1978) (65)
Kinetics of the gas‐phase reactions of NO3 radicals with a series of aromatics at 296 ± 2 K (1984) (64)
Diurnal variations in the mutagenicity of airborne particulate organic matter in California's south coast air basin. (1982) (64)
Simultaneous absolute measurements of gaseous nitrogen species in urban ambient air by long pathlength infrared and ultraviolet-visible spectroscopy (1988) (62)
Kinetics of the reactions of naphthalene and biphenyl with hydroxyl radicals and with ozone at 294 .+-. 1 K. (1984) (62)
Formation of alkyl nitrates from the reaction of branched and cyclic alkyl peroxy radicals with NO (1984) (61)
Rate constants for the reaction of hydroxyl radicals with a series of aromatic hydrocarbons (1975) (61)
The gas-phase reaction of naphthalene with N2O5 to form nitronaphthalenes (1985) (61)
Rate constants for the reaction of the hydroxyl radical with selected alkanes at 300 K (1978) (59)
Rate constants for the reaction of OH radicals with dimethyl ether and vinyl methyl ether over the temperature range 299–427 °K (1977) (59)
Rate constants for the gas‐phase reactions of O3 with selected organics at 296 K (1982) (59)
Reactivity of Excited States. Intramolecular Hydrogen Atom Abstraction in Substituted Butyrophenones1a (1966) (59)
Kinetics of the reactions of OH radicals with n-alkanes at 299 ± 2 K (1982) (57)
Atmospheric reactions of N-nitrosodimethylamine and dimethylnitramine. (1984) (57)
Rate constants for the gas‐phase reactions of O3 with a series of carbonyls at 296 K (1981) (57)
Rate constants for the reaction of OH radicals with ethylene over the temperature range 299–425 °K (1977) (56)
Observation of biacetyl from the reaction of OH radicals with o-xylene. Evidence for ring cleavage (1979) (56)
Factors influencing the reactivity of polycyclic aromatic hydrocarbons adsorbed on filters and ambient POM with ozone (1986) (56)
Mechanisms of photochemical air pollution. (1975) (56)
Reactions of adsorbed pyrene and perylene with gaseous N2O5 under simulated atmospheric conditions (1985) (55)
Evidence for chamber-dependent radical sources: Impact on kinetic computer models for air pollution (1981) (55)
Preliminary morphological analysis of relationships between the spider wasp subfamilies (Hymenoptera: Pompilidae): revisiting an old problem (2006) (55)
Effects of Wavelength and Temperature on Primary Processes in the Photolysis of Nitrogen Dioxide and a Spectroscopic—Photochemical Determination of the Dissociation Energy (1964) (53)
Rate constants for the reaction of OH radicals with CHF2Cl, CF2Cl2, CFCl3, and H2 over the temperature range 297–434 °K (1975) (51)
Absolute rate constants for the reaction of O(3P) atoms with a series of olefins over the temperature range 298–439 °K (1977) (50)
Rate constants for the reactions of the OH radical with NO2 (M=Ar and N2) and SO2 (M=Ar) (1976) (50)
Absolute rate constants for the gas-phase reactions of the nitrogen trioxide radical with methanethiol, dimethyl sulfide, dimethyl disulfide, hydrogen sulfide, sulfur dioxide, and dimethyl ether over the temperature range 280-350 K (1986) (49)
Kinetics of the gas‐phase reactions of OH radicals with a series of α,β‐unsaturated carbonyls at 299 ± 2 K (1983) (49)
North American velvet ants form one of the world’s largest known Müllerian mimicry complexes (2015) (48)
Kinetics of the reactions of OH radicals with C2H2 and CO (1977) (48)
Identifying Pleistocene refugia in North American cold deserts using phylogeographic analyses and ecological niche modelling (2012) (48)
New and unique chemical source of singlet molecular oxygen. Potassium perchromate (1972) (48)
Evidence for alkoxy radical isomerization in photooxidations of C4C6 alkanes under simulated atmospheric conditions (1976) (48)
A standardized procedure for quantification of the Ames Salmonella/mammalian-microsome mutagenicity test. (1981) (48)
The Black high school and its community (1977) (47)
PHOTOIONIZATION MASS SPECTROMETER STUDIES OF GAS PHASE OZONE-OLEFIN REACTIONS (1973) (46)
Chemiluminescent reactions of ozone with olefins and sulfides (1971) (45)
Relative rate constants for the reaction of O(1D) atoms with fluorocarbons and N2O (1974) (45)
Detection and Lifetime of Enol-Acetone in the Photolysis of 2-Pentanone Vapor (1964) (45)
Production of vibrationally excited OH in chemiluminescent ozone-olefin reactions (1972) (44)
Rate constants for the reaction of O(3P) atoms with CH2–CHF, CH2–CHCl, and CH2–CHBr over the temperature range 298–442 °K (1977) (44)
A Molecular Method for Associating the Dimorphic Sexes of Velvet Ants (Hymenoptera: Mutillidae) (2006) (44)
Absolute rate constants for the reaction of OH radicals with allene, 1,3‐butadiene, and 3‐methyl‐1‐butene over the temperature range 299–424 °K (1977) (43)
Photochemical Studies in an Alkali Halide Matrix. I. An o-Nitrobenzaldehyde Actinometer and Its Application to a Kinetic Study of the Photoreduction of Benzophenone by Benzhydrol in a Pressed Potassium Bromide Disk (1964) (42)
Rate constants for the gas‐phase reaction of OH radicals with a series of ketones at 299 ± 2 K (1982) (41)
The gas phase reaction of O3 with a series of aromatic hydrocarbons (1976) (41)
Time-resolved identification and measurement of indoor air pollutants by spectroscopic techniques: gaseous nitrous acid, methanol, formaldehyde and formic acid. (1989) (40)
Singlet Oxygen in the Environmental Sciences. V. Rates of Deactivation of O2(1Δg) by Oxygen and Nitrogen (1969) (40)
Rate constants for the reaction of the OH radical with H2 and NO (M=Ar and N2) (1975) (40)
Kinetics of the reaction of oh radicals with a series of branched alkanes at 297 ± 2 K (1984) (39)
Absolute rate constants for the reaction of O(3P) atoms with selected alkanes, alkenes, and aromatics as determined by a modulation technique (1974) (39)
Reactivity of purine and pyrimidine bases toward singlet oxygen. (1971) (39)
Rate constants for the reaction of hydroperoxyl radicals with hydroperoxyl radicals, sulfur dioxide, carbon monoxide, nitrous oxide, trans-2-butene, and 2,3-dimethyl-2-butene at 300 K (1979) (38)
Reactions of C2 and C4 .alpha.-hydroxy radicals with oxygen (1979) (38)
Molecular phylogeny and systematics of spider wasps (Hymenoptera: Pompilidae): redefining subfamily boundaries and the origin of the family (2015) (38)
Rate constants for the reaction of OH radicals with n-propyl acetate, sec-butyl acetate, tetrahydrofuran and peroxyacetyl nitrate (1977) (38)
Singlet oxygen in the environmental sciences. Role of singlet molecular oxygen in the production of photochemical air pollution. (1967) (37)
Direct determination of the equilibrium constant at 298 K for the nitrogen dioxide + nitrogen trioxide (NO3) .dblarw. nitrogen pentoxide (N2O5) reactions (1984) (36)
Tropospheric and stratospheric sinks for halocarbons: Photooxidation, O(1 D) atom, and OH radical reactions (1976) (36)
Photoionization mass spectrometer studies of the collisionally stabilized product distribution in the reaction of hydroxyl radicals with selected alkenes at 298 K (1982) (35)
Kinetics and mechanism of the gas phase reaction of hydroxyl radicals with methoxybenzene and o-cresol over the temperature range 299-435 K (1977) (34)
Family-Level Divergences in the Stinging Wasps (Hymenoptera: Aculeata), with Correlations to Angiosperm Diversification (2013) (34)
Relative rate constants for the reactions of OH radicals with isopropyl alcohol, diethyl and DI-n-propyl ether at 305 ± 2 K (1976) (34)
Kinetics of the reactions of the hydroxyl radical with hydrazine and methylhydrazine (1979) (34)
Rate constants for the reaction of OH radicals with CH3CN, C2H5CN AND CH2CH-CN in the temperature range 298–424 K (1981) (33)
Isomeric mononitrobenzo[a]pyrenes: synthesis, identification and mutagenic activities. (1984) (33)
Long-path infrared spectroscopic investigation at ambient concentrations of the 2% neutral buffered potassium iodide method for determination of ozone. (1976) (33)
Rate constants for the reaction of OH radicals with n‐butane over the temperature range 297–420°K (1976) (32)
Effects of ring strain on gas‐phase rate constants. I. Ozone reactions with cycloalkenes (1983) (32)
Singlet oxygen in the environmental sciences. IV. Kinetics of the reactions of oxygen (1.DELTA.g) with tetramethylethylene and 2,5-dimethylfuran in the gas phase (1970) (32)
Atmospheric loss processes of 1,2-dibromo-3-chloropropane and trimethyl phosphate. (1986) (31)
Nitrogen dioxide catalyzed geometric isomerization of olefins. Isomerization kinetics of the 2-butenes and 2-pentenes (1974) (31)
Determination of Light Intensities with a Highly Sensitive Uranyl Oxalate Actinometer (1955) (31)
Structure and Reactivity in the Vapor-Phase Photolysis of Ketones. IV. Cyclopropyl and Olefinic Cyclic Ketones (1967) (30)
Kinetics and mechanisms of the gas phase reactions of the NO3 radical with a series of reduced sulfur compounds (1986) (30)
Phylogeographic analysis of the nocturnal velvet ant genus Dilophotopsis (Hymenoptera: Mutillidae) provides insights into diversification in the Nearctic deserts (2010) (30)
Absolute rate constants for the reactions of O(3P) atoms and OH radicals with SiH4 over the temperature range of 297–438°K (1978) (30)
Absolute rate constants and temperature dependencies for the gas phase reactions of H atoms with propene and the butenes in the temperature range 298 to 445 K (1982) (29)
Nitration of polycyclic aromatic hydrocarbons adsorbed to different carriers in a fluidized bed reactor (1984) (29)
Optical systems unravel smog chemistry (1977) (29)
Advances in Photochemistry (1970) (29)
Identification of mononitropyrenes and mononitrofluoranthenes in air particulate matter via fused silica gas, chromatography combined with negative ion atmospheric pressure ionization mass spectrometry (1987) (29)
Rate Constant for the Reaction O2(1Δg) + O3→2O2 + O (1969) (29)
Relative rate constants for the reaction of oxygen(3P) atoms with selected olefins, monoterpenes, and unsaturated aldehydes (1975) (28)
Kinetics of the gas-phase reactions of nitrate (NO3) radicals with a series of alkanes at 296 .+-. 2 K (1984) (28)
Absolute rate constants for the reaction of O3(P) atoms with allene, 1,3‐butadiene, and vinyl methyl ether over the temperature range 297–439 °K (1977) (28)
The Roles of Molecular Structure and Environment in the Reactivity of Excited States1 (1965) (28)
Revision of the Fire Ants of the Solenopsis saevissima Species-Group (Hymenoptera: Formicidae) (2018) (28)
Molecular structure and photochemical reactivity. XII. Vapor-phase photochemistry of acrolein at 3130 A (1969) (28)
The gas-phase reaction of hydrazine and ozone: A nonphotolytic source of OH radicals for measurement of relative OH radical rate constants (1983) (27)
Absolute rate constants for the gas-phase reaction of the nitrate radical with dimethyl sulfide, nitrogen dioxide, carbon monoxide and a series of alkanes at 298 .+-. 2 K (1986) (27)
Kinetics and Mechanisms of the Reactions of the Hydroxyl Radical with Organic Compounds in the Gas Phase (2007) (27)
Temperture dependance of the reaction OH + SO2 + M → HSO3 + M FOR M = Ar AND SF6 (1980) (26)
The Study of Race Consciousness: Comments on New Directions (1974) (26)
Tropical and Subtropical Velvet Ants of the Genus Dasymutilla Ashmead (Hymenoptera: Mutillidae) with Descriptions of 45 New Species (2007) (25)
Kinetics of the reactions of O(3P) atoms with the amines CH3NH2, C2H5NH2, (CH3)2NH, and (CH3)3N over the temperature range 298–440 °K (1978) (25)
Formation of polyenic dialdehydes in the photooxidation of pure liquid benzene (1967) (25)
Photochemical studies in rigid matrixes. II. A study of the photochemical reactivity of anthracene in polystyrene and the development of an o-nitrobenzaldehyde actinometer in poly(methyl methacrylate) (1968) (24)
The Photolysis of the Aliphatic Aldehydes. XVI. Propionaldehyde and Propionaldehyde-Iodine Mixtures1,2 (1952) (24)
Chemiluminescent reactions of ozone with hydrogen sulphide, methyl mercaptan, dimethyl sulphide and sulphur monoxide (1971) (24)
Historical biogeography of the arid‐adapted velvet ant Sphaeropthalma arota (Hymenoptera: Mutillidae) reveals cryptic species (2012) (24)
Nitrogen dioxide catalyzed cis-trans isomerization of cis-2-butene (1971) (23)
Positive interference of nitrous acid in the determination of gaseous HNO3 by the NOx chemiluminescence-nylon cartridge method: Applications to measurements of ppb levels of HONO in air (1984) (23)
Structure and Reactivity in the Vapor Phase Photolysis of Ketones. III. Methyl Cyclobutyl Ketone1,2 (1954) (22)
Kinetics of the reactions of OH radicals with CO and N2O (1976) (22)
Revision of Velvet Ant Genus Dilophotopsis Schuster (Hymenoptera: Mutillidae) by Using Molecular and Morphological Data, with Implications for Desert Biogeography (2008) (22)
Relative rate constants for the reaction of OH radicals with selected C6 and C7 alkanes and alkenes at 305 ± 2 K (1976) (22)
Singlet oxygen in the environmental sciences. Evidence for the production of O2(1.DELTA.g) by energy transfer in the gas phase (1969) (21)
Analysis of mononitro-isomers of fluoranthene and pyrene by high resolution capillary gas chromatography/mass spectrometry (1985) (21)
REACTION OF OXYGEN(3P) ATOMS WITH TOLUENE AND 1-METHYLCYCLOHEXENE (1976) (21)
Evolution of the nocturnal Nearctic Sphaeropthalminae velvet ants (Hymenoptera: Mutillidae) driven by Neogene orogeny and Pleistocene glaciation. (2010) (21)
Singlet oxygen in the environmental sciences, VIII. Production of O2(1 delta g) by Energy Transfer from Excited Benzaldehyde under Simulated Atmospheric Conditions. (1970) (20)
Temperature dependence of the reaction rate constants for O(3P) atoms with C2H4, C3H6 and NO(M = N2O), determined by a modulation technique (1974) (20)
Relations between molecular structure and photodecomposition modes (1957) (20)
Long path infrared spectroscopic study of the reaction of methylperoxy free radicals with nitric oxide (1974) (20)
Coulometric titrations with externally generated reagents. (1950) (19)
The base-induced decomposition of peroxyacetylnitrate (1969) (19)
Trace nitrogenous species in urban atmospheres. (1983) (19)
Eocene and not Cretaceous Origin of Spider Wasps: Fossil Evidence from Amber (2015) (19)
Singlet Oxygen in the Environmental Sciences. VIII. Absolute Rates of Deactivation of O2(1?g) by Ter (1970) (19)
Rate constants for the reaction of OH radicals with CHFCl2 and CH3Cl over the temperature range 298–423 °K, and with CH2Cl2 at 298 °K (1976) (18)
Photochemical and Free Radical Decompositions of Oxetane1 (1959) (18)
Surplus and Scarcity: Hunger and the Origins of the Food Stamp Program (1984) (18)
Rate constants for the reactions of hydroxyl radicals and ozone with cresols at 300 .+-. 1 K (1978) (18)
Structure and reactivity in the vapor-phase photolysis of ketones. V. Aliphatic cyclopropyl and olefinic ketones (1967) (18)
Hosts, Nesting Behavior, and Ecology of Some North American Spider Wasps (Hymenoptera: Pompilidae), II (2017) (18)
Enhancement of Photochemical Smog by N,N'-Diethylhydroxylamine in Polluted Ambient Air (1977) (18)
Molecular structure and photochemical reactivity. VIII. Type II photoelimination of alkenes from alkyl phenyl ketones. Effects of varying the alkyl group (1968) (18)
Rate constants for the gas phase reaction of peroxyacetyl nitrate with selected atmospheric constituents (1976) (17)
METHYL ETHYL KETONE PHOTOCHEMICAL PROCESSES (1950) (17)
Automatic Coulometric Titrations with Externally Generated Reagents (1951) (17)
A new bee species that excavates sandstone nests (2016) (17)
Sex association and synonymy in southwestern U.S. species of Dasymutilla (Hymenoptera: Mutillidae) (2008) (17)
Testing the species limits of the tarantulas (Araneae: Theraphosidae) endemic to California's Southern Coast Ranges, USA (2013) (17)
Photochemical and radiochemical alkylation of caffeine by alkyl amines (1971) (16)
Müllerian Mimicry as a Result of Codivergence between Velvet Ants and Spider Wasps (2014) (16)
Molecular structure and photochemical reactivity. XI. Wavelength and methyl substituent effects in the photochemistry of lactones in the liquid phase (1969) (16)
Chemiluminescent reactions of peroxyacetyl nitrate and ozone with triethylamine. Possible atmospheric monitor for peroxyacetyl nitrate. (1973) (16)
Rate constants for the reaction of OH radicals with a series of aromatic hydrocarbons (1975) (16)
Absolute rate constants for the reaction of O(3P) aroms with n-butane and NO(M Ar) over the temperature range 298–439 K (1977) (16)
Reactions of electronically excited O(1D) atoms with fluorocarbons (1974) (16)
Survey of Solenopsis Fire Ants and Their Parasitoid Flies (Diptera: Phoridae: Pseudacteon) in Central Chile and Central Western Argentina (2007) (16)
Physical properties and chemical reactivity of alternant hydrocarbons and related compounds. XVI. Electronic absorption and phosphorescence spectra of aryl phenyl ketones (1969) (16)
Chemical and Microbiological Studies of Mutagenic Pollutants in Real and Simulated Atmospheres (1978) (16)
Addressing the Dasymutilla quadriguttata Species-Group and Species-Complex (Hymenoptera: Mutillidae): Several Distinct Species or a Single, Morphologically Variable Species? (2009) (15)
THE TRANSFER AND CONVERSION OF ELECTRONIC ENERGY IN SOME ‘MODEL’ PHOTOCHEMICAL SYSTEMS * (1965) (15)
Structural effects on the chemiluminescence from the reaction of ozone with selected organic compounds (1977) (15)
Phylogenomic Analysis of Ants, Bees and Stinging Wasps: Improved Taxon Sampling Enhances Understanding of Hymenopteran Evolution (2016) (15)
Studies of Trace Non–Ozone Species Produced in a Corona Discharge Ozonizer (1982) (15)
A study of the reaction NO3 + NO2 + M N2O5 + M(M = N2, O2) (1987) (15)
Interactions between diesel emissions and gaseous copollutants in photochemical air pollution: Some health implications (1981) (15)
Multifaceted assessment of species validity in the Dasymutilla bioculata species group (Hymenoptera: Mutillidae) (2011) (15)
A LONG PATH INFRARED SPECTROSCOPIC STUDY OF THE REACTION OF METHYLPEROXY FREE RADICALS WITH NITRIC OXIDE (1974) (15)
Molecular structure and photochemical reactivity. IX. Photolytic and radiolytic Type II elimination reaction of n-butyrophenones. Effects of meta substituents (1968) (15)
Chemical consequences of air quality standards and control implementation programs. (1983) (14)
Absolute Rate Constants for the Gas-Phase Reactions of the NO3 Radical with CH3SH, CH3SCH3, CH3SSCH3, H2S, SO2, and CH3OCH3 Over the Temperature Range 280-350 K. (1987) (14)
Airborne survey of major air basins in California (1974) (14)
Kinetics of the reaction O(3P) + SO2 + M SO3 + M over the temperature range of 299°–440°K (1978) (14)
Molecular phylogeny of Pompilinae (Hymenoptera: Pompilidae): Evidence for rapid diversification and host shifts in spider wasps. (2016) (14)
Historical biogeography of the widespread spider wasp tribe Aporini (Hymenoptera: Pompilidae) (2015) (14)
A Review of the Sphaeropthalma uro Species-group (Hymenoptera: Mutillidae), with Taxonomic Changes (2004) (14)
Nitrogen dioxide catalyzed geometric isomerization of 3-butene and 2-pentene. Precise method for determining the enthalpies and entropies of geometric isomerizations (1972) (14)
Environmental Appraisal: And Oxides of Nitrogen Oxidants, Hydrocarbons (1969) (13)
Velvet ants (Hymenoptera: Mutillidae) of the Algodones sand dunes of California, USA (2009) (13)
A key to genera and subgenera of Mutillidae (Hymenoptera) in America North of Mexico with description of a new genus (2002) (13)
Notes. Rates of reaction of hydroxyl radicals with 2-(dimethylamino)ethanol and 2-amino-2-methyl-1-propanol in the gas phase at 300 .+-. 2 K. (1983) (13)
Measurements of HONO, NO3, and NO2 by Long-Path Differential Optical Absorption Spectroscopy in the Los Angeles Basin (1983) (13)
Species Boundaries of Sphaeropthalma unicolor (Hymenoptera: Mutillidae): Is Color Useful for Differentiating Species? (2009) (13)
The effect of latitude on the potential for formation of photochemical smog (1976) (13)
Rate constants for the reaction of (sP) atoms with SO2 (M = N2O) over the temperature range 299–392 K (1974) (13)
Coulometric Titrations with Externally Generated Chlorine, Bromine, and Iodine (1954) (13)
Peroxyacetyl nitrate. A novel reagent for oxidation of organic compounds (1970) (12)
Rate constants for the reaction of OH radicals with 2-methyl-2-butene over the temperature range 297–425 K (1976) (12)
Paramagnetic Resonance of Some Benzophenone Derivatives in their Phosphorescent State (1962) (12)
Free-Radical Addition to Azobenzene in Cumene Solution. Electron Paramagnetic Resonance Spectra of Some Long-Lived Radical Intermediates (1964) (12)
Diurnal mutagenicity of airborne particulate organic matter adjacent to a heavily traveled West Los Angeles freeway. (1985) (12)
The Politicization of Black Students: Northwestern University. (1975) (11)
Evolution of the courtship display of Melittobia (Hymenoptera: Eulophidae). (2011) (11)
Temperature dependence of the absolute rate constants for the reaction of oxygen(3P) atoms with a series of aromatic hydrocarbons over the range 299-392.deg.K (1975) (11)
Singlet Oxygen in the Environmental Sciences. X. Absolute Rates of Deactivation of O2(1Δg) in the Gas Phase by Sulfur Compounds (1971) (11)
Rate constants for the reaction of O(3P) atoms with benzene and toluene over the temperature range 299–440 K (1979) (11)
New Host Associations for New World Spider Wasps (Hymenoptera: Pompilidae) (2007) (11)
The Chemiluminescent Reactions of Ozone with Olefins and Organic Sulfides (1972) (11)
Structure and Reactivity in the Vapor Phase Photolysis of Ketones. II. Methyl Neopentyl Ketone1 (1955) (11)
Structure and Reactivity in the Radiolysis of Ketones (1961) (11)
Observations on the nesting behavior of two agenielline spider wasps (Hymenoptera, Pompilidae) in Hong Kong, China: Macromerella honesta (Smith) and an Auplopus species (2012) (10)
Phylogeny and population genetic analyses reveals cryptic speciation in the Bombus fervidus species complex (Hymenoptera: Apidae) (2018) (10)
Chemical ionization mass spectrum of peroxyacetylnitrate (1976) (10)
SOME CORRELATIONS BETWEEN SPECTROSCOPIC AND PHOTOCHEMICAL PROCESSES * (1965) (10)
Primary Process in the Photolysis of Nitrogen Dioxide at 4047 Å and a Spectroscopic‐Photochemical Determination of the Dissociation Energy (1963) (10)
Reaction of peroxyacetyl nitrate with amines (1973) (10)
An Ultrahigh Volume Sampler for the Multiple Filter Collection of Respirable Particulate Matter (1983) (10)
Gas-phase reaction of 1,1-dimethylhydrazine with nitrogen dioxide (1983) (10)
Chemical consequences of air quality standards and of control implementation programs: roles of hydrocarbons, oxides of nitrogen and aged smog in the production of photochemical oxidant [DRAFT] (1974) (10)
Infrared absorptivity of the 9.6 μm ozone band as a function of spectral resolution and abundance (1976) (10)
Temperature dependence of the relative rate constants for the reaction of oxygen(3P) atoms with selected olefins, monoterpenes, and unsaturated aldehydes (1975) (10)
Photoreduction of 2,2-Diphenyl-1-picrylhydrazyl (DPPH) in Hydrocarbons (1964) (10)
Microhabitat changes induced by edge effects impact velvet ant (Hymenoptera: Mutillidae) communities in southeastern Amazonia, Brazil (2015) (10)
New species of Tobantilla Casal, 1965 and a new genus and species, Gogoltilla chichikovi gen. et sp. nov., from Argentina (Hymenoptera: Mutillidae) (2011) (10)
Absolute rate constants for the reaction of oxygen(3P) atoms with methoxybenzene and o-cresol (1975) (9)
Kinetics of the reaction of O(3P) atoms and OH radicals with 2‐methyl‐2‐butene (1978) (9)
Corrected south coast air basin oxidant data: some conclusions and implications. (1976) (9)
Film actinometer for measurement of solar ultraviolet radiation intensities in urban atmospheres (1968) (9)
Photolysis of cyclopropyl ketones in the vapor phase and in solution (1971) (9)
Intramolecular Energy Transfer: Photoelimination of Halogen Atoms from Aromatic Ketones (1966) (9)
The Vapor-phase Photolysis of Acetone—Iodine Mixtures (1952) (9)
The Primary Quantum Efficiency of Free Radical Formation in Acetaldehyde Photolysis at 3130 Å. (1956) (9)
The formation of free radical intermediates in the reactions of gaseous NO2 with solid NaCl and NaBr—Atmospheric and toxicological implications (1996) (9)
Atmospheric Chemistry of Hydrazines: Gas Phase Kinetics and Mechanistic Studies. (1980) (9)
Molecular structure and photochemical reactivity. VI. Photochemistry of .gamma.-butyrolactone in the liquid phase (1968) (9)
Anthropogenic ozone, acids and mutagens: Half a century of Pandora’S Nox (1993) (9)
Stinging wasps (Hymenoptera: Aculeata), which species have the longest sting? (2018) (8)
Spider wasps (Hymenoptera: Pompilidae) of the Dominican Republic (2012) (8)
Resurrection, revision and molecular phylogenetics of Eragenia Banks with implications for Ageniellini systematics (Hymenoptera: Pompilidae) (2015) (8)
The ozone-induced chemiluminescent oxidation of acetaldehyde (1972) (8)
Pleistocene connection between the Nearctic Mediterranean and desert regions in the Sphaeropthalma unicolor species‐complex (Hymenoptera: Mutillidae) (2011) (8)
Nest camouflage in the spider wasp Priochilus captivum (Fabricius, 1804) (Hymenoptera: Pompilidae), with notes on the biology (2013) (8)
Revision of Odontophotopsis Viereck (Hymenoptera: Mutillidae), Part 1, with a description of a new Genus Laminatilla (2007) (8)
Effects of Constant versus Diurnally-Varying Light Intensity on Ozone Formation (1981) (8)
Chemical and biological implications of organic compounds formed in simulated and real urban atmospheres. (1978) (8)
Phylogeographic Investigations of the Widespread, Arid-Adapted Antlion Brachynemurus sackeni Hagen (Neuroptera: Myrmeleontidae) (2010) (8)
Molecular structure and photochemical reactivity. XIV. Vapor-phase photochemistry of trans-crotonaldehyde (1969) (7)
Notes on rhopalosomatid wasps of Dominican and Mexican amber (Hymenoptera: Rhopalosomatidae) with a description of the first fossil species of Rhopalosoma Cresson, 1865 (2019) (7)
Review of the Sphaeropthalma imperialis species-group (Hymenoptera: Mutillidae), with descriptions of females and taxonomic notes (2006) (7)
Chemiluminescent emissions from the gas phase reactions of ozone with acetylene and allene (1975) (7)
Facultative Size-Dependent Sex Allocation in Sphaeropthalma pensylvanica Lepeletier (Hymenoptera: Mutillidae) with Further Host Records (2010) (7)
Molecular structure and photochemical reactivity. X. Aliphatic hydroxy ketones (1969) (7)
Systematic review of the Dasymutilla monticola species-group (Hymenoptera: Mutillidae): using phylogenetics to address species-group placement and sex associations (2012) (7)
Rate constant for the reaction of OH radicals with hydrogen peroxide at 298 K (1979) (7)
Molecular Sex Associations of Three Species of Nocturnal Velvet Ant (Hymenoptera: Mutillidae) (2007) (7)
The Structure of a Photodimer of Dibenzalacetone (1953) (7)
Particulate and gas-phase mutagens in ambient and simulated atmospheres. Final report (1984) (7)
Photodecomposition of .gamma.-butyrolactone in the vapo phase (1971) (7)
A rapid actinometer for photochemical air pollution studies. (1965) (6)
Description of a New Abernessia with Notes on Neotropical Ctenocerinae (Hymenoptera: Pompilidae) (2011) (6)
Singlet oxygen in the environmental sciences. Possible production of 1O2 by energy transfer following oxygen-enhanced absorptions. (1970) (6)
Emission Spectra of O2(1Δg) Trapped in Solid Oxygen at 4.2°K (1970) (6)
Atmospheric Chemistry of Hydrocarbon Fuels. Volume I. Experiments, Results, and Discussion. (1981) (6)
Mechanisms of photochemical reactions in urban air. Volume Ii. Chamber studies. Final report 1 Dec 71-1 Dec 74 (1977) (6)
The detection of ethylketen and enol-crotonaldehyde in the vapour-phase photolysis of trans-crotonaldehyde (1968) (6)
Factors in summer ozone production in the san francisco air basin. (1979) (6)
Relationships between certain meteorological factors and photochemical smog. (1966) (6)
Rate constants for the reaction of O(3P) atoms with CH2 = CHF, CH2 = CHCl, and CH2 = CHBr at 298 ± 2°K (1976) (6)
Formation of Chemically Active Chlorine Compounds by Reactions of Atmospheric NaCl Particles with Gaseous N2O5 and ClONO2. (1989) (6)
Nocturnal velvet ant males (Hymenoptera: Mutillidae) of Deep Canyon, California including four new species and a fifth new species from Owens Lake Valley, California (2010) (6)
The geological record and phylogeny of spider wasps (Hymenoptera: Pompilidae): A revision of fossil species and their phylogenetic placement (2017) (6)
Taxonomic utility of niche models in validating species concepts: A case study in Anthophora (Heliophila) (Hymenoptera: Apidae). (2014) (6)
Temporal Activity Patterns of the Spider Wasp Pepsis montezuma Smith (Hymenoptera: Pompilidae) in a Disturbed Lower Montane Rainforest (Manizales, Colombia) (2012) (5)
Preliminary Assessment of Velvet Ant (Hymenoptera: Mutillidae) Diversity in the Deserts of Southern California (2010) (5)
Vapor-phase photolysis of trans-crotonaldehyde (1969) (5)
RELATIVE RATE CONSTANTS FOR THE REACTION OF O((3)P) ATOMS WITH SELECTED OLEFINS, MONOTERPENES, AND UNSATURATED ALDEHYDES (1975) (5)
Free Radical Displacement Processes: Reactions of CH3 and CD3 Radicals with Crotonaldehyde and with Methyl Propenyl Ketone1 (1958) (5)
Revision of the bee group Anthophora (Micranthophora) (Hymenoptera: Apidae), with notes on potential conservation concerns and a molecular phylogeny of the genus. (2018) (5)
New species of the predominately temperate velvet ant genera Lomachaeta Mickel and Sphaeropthalma Blake from Central and northern South America (Hymenoptera: Mutillidae) (2007) (5)
First discovery of the family Tanaostigmatidae (Hymenoptera: Chalcidoidea) from China with a description of a new gall-making species utilizing kudzu leaves (2004) (5)
Pollination Biology of Astragalus phoenix (Fabaceae) with Notes on the Natural History of its Pollinator, Anthophora porterae (Hymenoptera: Apidae) (2013) (5)
Comment on 'a study of the stability of methanol-fueled vehicle emissions in Tedlar bags' [2] (1992) (5)
Phylogenetic species delimitation for the widespread spider wasp Ageniella accepta (Hymenoptera: Pompilidae), with new synonyms (2020) (5)
Chain Reactions, An Introduction (Dainton, F. S.) (1958) (5)
Evaluation of an ozone photometer for ambient ozone measurements. (1974) (5)
Description of the female, redescription of the male, and host associations of the Nearctic species Sphaeropthalma jacala Schuster (Hymenoptera: Mutillidae) (2005) (5)
The Vapor Phase Reaction of Methyl Radicals with Crotonaldehyde1 (1966) (5)
Schusterphotopsis , a new genus of Sphaeropthalminae (Hymenoptera: Mutillidae) from California, with notes on the closely related genera Acrophotopsis Schuster and Dilophotopsis Schuster (2003) (5)
CHAPTER 14 – Global Tropospheric Chemistry and Climate Change (2000) (5)
Thistledown velvet ants in the Desert Mimicry Ring and the evolution of white coloration: Müllerian mimicry, camouflage and thermal ecology (2020) (5)
Atmospheric fates of organic chemicals: prediction of ozone and hydroxyl radical reaction rates and mechanisms. Final report, February 1982-February 1985 (1985) (5)
Description of the Larva of Sphaeropthalma pensylvanica (Lepeletier) (Hymenoptera: Mutillidae: Sphaeropthalminae) (2000) (4)
Molecular structure and photochemical reactivity. Part 7.—Vapor-phase photochemistry of cyclopropane carboxaldehyde (1968) (4)
Description of the female and larval stage of Odontophotopsis succinea Viereck (Hymenoptera: Mutillidae), with new synonymy and notes (2003) (4)
Vapor-phase Photochemistry of trans-Methyl Propenyl Ketone1,2 (1958) (4)
Rate Constants for the Gas-Phase Reactions of the OH Radical with a Series of Monoterpenes at 294 ± 1K. (1986) (4)
Kinetics of the reaction of NO3 radicals with CH3SSCH3 (1988) (4)
The reactions between O2(1Δg) and tetramethylethylene and 2,5-dimethylfuran in the gas phase (1968) (4)
Environmental appraisal: oxidants, hydrocarbons, and oxides of nitrogen. (1969) (4)
Faunal study of velvet ants (Hymenoptera: Mutillidae) and their activity pat-terns and habitat preference at Ash Meadows National Wildlife Refuge, Nye County, Nevada, USA (2012) (4)
Excited state chemistry : a symposium (1970) (4)
New records of spider wasps (Hymenoptera, Pompilidae) from Colombia (2014) (4)
Association and description of the male of Aplochares imitator (Smith) (Hymenoptera: Pompilidae) (2017) (4)
Pleistocene Diversification of the Odontophotopsis unicornis Species-Group (Hymenoptera: Mutillidae) (2010) (4)
A SMOG CHAMBER AND MODELING STUDY OF THE GAS PHASE NITROGEN OXIDE (NOX)-AIR PHOTOOXIDATION OF TOLUENE AND THE CRESOLS (1981) (4)
Direct measurements of nitrous acid nitrogen dioxide, and formaldehyde in auto exhaust by differential optical absorption spectroscopy (1982) (4)
A revision of Lomachaeta Mickel, with a new species of Smicromutilla Mickel (Hymenoptera: Mutillidae) (2004) (4)
Singlet oxygen in the environmental sciences. IX. Product distribution from reactions of singlet molecular oxygen in the gas phase (1970) (4)
Gas Phase Reactions ofN,N-Dimethylhydrazine with Ozone and NOxin Simulated Atmospheres: Facile Formation ofN-Nitrosodimethylamine (1981) (4)
Chemical consequences of air quality standards and of control implementation programs: roles of hydrocarbons, oxides of nitrogen, oxides of sulfur and aged smog in the production of photochemical oxidant and aerosol. (1977) (4)
INVESTIGATION OF THE PHOTOOXIDATION OF ACETONE AT 3130 Å USING INFRARED ANALYSIS (1961) (4)
Association of the female of Perdita (Xeromacrotera) cephalotes (Cresson), and a replacement name for Perdita bohartorum Parker (Hymenoptera: Andrenidae). (2016) (3)
Manometric Gas Analysis Apparatus (1952) (3)
Mechanisms of photochemical reactions in urban air. Final report 1 Dec 74-30 Nov 78 (1979) (3)
Keys to photochemical smog control (1977) (3)
Nectaring by Nocturnal Velvet Ants (Hymenoptera: Mutillidae) (2010) (3)
A VAPOR-PHASE FREE RADICAL ADDITION-ELIMINATION: REPLACEMENT OF ACETYL BY METHYL1 (1954) (3)
LOW-PRESSURE GAS-PHASE OZONE-OLEFIN REACTIONS, CHEMILUMINESCENCE, KINETICS, AND MECHANISMS (1974) (3)
The reaction of peroxyacetyl nitrate with aldehydes (1973) (3)
THE GENUS PSORTHASPIS (HYMENOPTERA: POMPILIDAE) IN COLOMBIA (2010) (3)
Description of a new species and species-group of Sphaeropthalma Blake Hymenoptera: Mutillidae) with an updated classification of the genus. (2015) (3)
Nocturnal Velvet Ants (Hymenoptera: Mutillidae) of Joshua Tree National Park, Riverside County, California with the description of three new species (2017) (3)
Assessing Species Boundaries and Sex-Associations in the Genus Drepanaporus (Hymenoptera: Pompilidae), With Comparison of the Utility of Cytochrome c Oxidase I and a Nuclear Molecular Marker, and the Description of a New Species of Drepanaporus (2014) (3)
Reply to “comments on ‘a smog chamber and modeling study of the gas phase NOx‐air photooxidation of toluene and the cresols’” (1982) (3)
On the Trail of Atmospheric Mutagens and Carcinogens: A Combined Chemical/Microbiological Approach (1985) (3)
Description of a new species in the Sphaeropthalma pensylvanica species-group (Hymenoptera: Mutillidae) (2005) (3)
Identification of particulate mutagens in Southern California's atmosphere. (1984) (3)
Racial minorities and big-time U.S. team sports (1992) (3)
THE FORMATION OF TRIBUTYLIODOAMMONIUM IODIDE IN THE URANYL PHOTOSENSITIZED REACTION WITH TETRABUTYLAMMONIUM IODIDE (1964) (3)
Advances in Environmental Science and Technology, Volume Two. (1971) (3)
Two new species of Abernessia Arlé (Pompilidae, Ctenocerinae) (2013) (3)
Evaluation of Malaise and Yellow Pan Trap Performance to Assess Velvet Ant (Hymenoptera: Mutillidae) Diversity in a Neotropical Savanna (2017) (3)
ABSOLUTE RATE CONSTANTS FOR THE REACTION OF O((3)P) ATOMS WITH SELECTED ALKANES, ALKENES, AND AROMATICS AS DETERMINED BY A MODULATION TECHNIQUE (1974) (2)
A Vapor-phase Free Radical Displacement Reaction: the Reaction of Methyl Radicals with trans-Methyl Propenyl Ketone1 (1957) (2)
RATE CONSTANTS FOR THE REACTION OF HYDROXYL RADICALS WITH ETHYLENE OVER THE TEMPERATURE RANGE 229-425°K (1977) (2)
Experimental protocol for determining absorption cross sections of organic compounds. Interim report (1981) (2)
Demonstrating the chemistry of air pollution (1987) (2)
Tropospheric Photochemical and Photophysical Processes (1976) (2)
Formation and fate of toxic chemicals in California's atmosphere. Final Report, 20 January 1983-20 July 1984 (1984) (2)
A spectroscopic investigation of the reaction between iodine and cyclopropylamine (1964) (2)
Photochemistry and Space Power Generation (1961) (2)
Vapor-phase photooxidation of diethyl ketone (1969) (2)
The “Vocabulary” of Photochemistry (2007) (2)
The Community Service Voucher Program (1977) (2)
Stethophotopsisc a new genus of Sphaeropthalmini lMutillidaec Sphaeropthalminaer with a brachypterous male from Arizona (2000) (2)
Keys to Nearctic Velvet Ants of the Genus Dasymutilla Ashmead (Hymenoptera: Mutillidae), with Notes on Taxonomic Changes since Krombein (1979) (2020) (2)
The Politicalization of Black Students (1975) (2)
Behavioral Records on Neotropical Species of Anoplius Dufour (Hymenoptera: Pompilidae) (2020) (2)
Review of the Neotropical spider wasp subgenus Anoplius ( Dicranoplius ) Haupt (Hymenoptera: Pompilidae), new comb. (2017) (2)
Caribbean and Mexican Additions to the Dasymutilla bioculata Species-Group (Hymenoptera: Mutillidae) (2013) (2)
Spatial-temporal dynamics of neotropical velvet ant (Hymenoptera: Mutillidae) communities along a forest-savanna gradient (2017) (2)
New Host Records for Perilampus hyalinus (Hymenoptera: Perilampidae) and Phasmophaga antennalis (Diptera: Tachinidae) (2002) (2)
Phoretic copulation in the velvet ant Sphaeropthalma pensylvanica (Lepeletier) (Hymenoptera, Mutillidae): A novel behavior for Sphaeropthalminae with a synthesis of mating strategies in Mutillidae (2020) (2)
Addition to the Distributional Record of Ageniella (Neotumagenia) amazonica Fernández, 1998 (Hymenoptera: Pompilidae) and Establishment of a Neotype (2012) (2)
Review of Acanthophotopsis Schuster lHymenopterac Mutillidaer (2009) (2)
Review of Acrophotopsis Schuster (Hymenoptera: Mutillidae: Sphaeropthalminae), with descriptions of a new species from Baja California (2002) (2)
Concerning the effect of pressure on the rate of reaction of O2 (1Δg) with tetramethylethylene (1972) (1)
Addition to the taxonomic and distribution records of Abernessia Arlé (Hymenoptera: Pompilidae). (2020) (1)
Around the world in 10 million years: Rapid dispersal of a kleptoparasitoid spider wasp (Pompilidae: Ceropales) (2021) (1)
Boycott Participation and School Organization Memberships (1971) (1)
New and unusual host records for North American and South American spider wasps (Hymenoptera: Pompilidae). (2020) (1)
Geologists predict Abo trend could ring the Midland Basin (1977) (1)
Host Record for Dilophotopsis Concolor Crassa (Viereck) (Hymenoptera: Mutillidae) (2003) (1)
Lack of Variation in Nuclear Genes Among Isolated Populations of the Sand Dune Restricted Bee Colletes stepheni (Hymenoptera: Colletidae) (2009) (1)
Description of females of Stethophotopsis pitts and Sphaeropthalma (Photopsioides Schuster) (Hymenoptera: Mutillidae) (2002) (1)
A kinetic investigation of the reaction of OH radicals with cyanogen (1978) (1)
True females of the subgenus Photomorphina Schuster (Hymenoptera: Mutillidae) (2010) (1)
Review Essay : Pedagogy of the Oppressed. By Paulo Freire (New York: Herder and Herder, 1970. 186 pp. $2.95) Deschooling Society. By Ivan Illich (New York, Evanston, San Francisco, London: Harper & Row, 1970. 116 pp.) (1972) (1)
RATE CONSTANTS FOR THE REACTION OF HYDROXYL RADICALS WITH DICHLOROFLUOROMETHANE AND CHLOROMETHANE OVER THE TEMPERATURE RANGE 298-423°K, AND WITH DICHLOROMETHANE AT 298°K (1976) (1)
Review of the genus Lomachaeta Mickel, 1936 (Hymenoptera: Mutillidae) with new species and sex associations. (2019) (1)
Advances in environmental sciences. Vol. 1. (1969) (1)
Experimental protocol for determining ozone reaction rate constants. Interim report (1981) (1)
Liquid phase photolysis of γ-butyrolactone (1965) (1)
Geographical and temporal distribution of atmospheric mutagens in California. Final report 10 Dec 79-9 Mar 81 (1980) (1)
Description of the female of Sphaeropthalma galapagensis Williams and notes on Morsyma Fox and Caenotilla Pitts and Manley (hymenoptera: Mutillidae) (2007) (1)
Systematics and convergent evolution in three Australian genera of Pepsinae spider wasps (Hymenoptera: Pompilidae) (2021) (1)
Photochemistry of ketones and aldehydes (2010) (1)
GAS PHASE REACTION OF (NO2) NITROGEN OXIDE WITH ALKENES AND DIALKENES (1984) (1)
Twenty two years later: An updated checklist of Neotropical spider wasps (Hymenoptera: Pompilidae). (2022) (1)
Taxonomic contributions to Ageniella Banks, 1912 (Hymenoptera: Pompilidae) from Brazil. (2018) (1)
Chemical consequences of air quality standards and of control implementation programs: Roles of hydrocarbons, oxides of nitrogen, and aged smog in the production of photochemical oxidant. Application for renewal of ARB research contract no. 2-377 (1973) (1)
Northwestern University's Recent Alumni: In Black and White. (1978) (1)
Revealing diagnostic characters through morphological evolution in cleptoparasitic spider wasps (Hymenoptera, Pompilidae, Ceropales) (2022) (1)
Self-Direction and the Political Socialization of Black Youth. (1975) (1)
Experimental protocol for determining hydroxyl radical reaction rate constants for organic compounds: estimation of atmospheric reactivity. Interim report (1985) (1)
Synonymy of Ephuta tentativa Schuster and E. pauxilla Bradley (Hymenoptera: Mutillidae) (2007) (1)
Annotated List of Spider Wasps from The Bahamas, with Description of a New Species of Tachypompilus (Hymenoptera: Pompilidae) (2013) (1)
KINETICS OF THE GAS-PHASE REACTIONS OF NITRATE RADICALS WITH A SERIES OF AROMATICS AT 296 .+-. 2 K (1984) (1)
A NEW HOST RECORD FOR PSEUDACTEON CRAWFORDI (DIPTERA: PHORIDAE) (2001) (1)
The reliability and life of impregnated-paper capacitors (1959) (1)
Tertiary pilots at Levelland-Slaughter evaluate processes to boost recovery. [Texas] (1977) (1)
Systematic revision of the North American velvet ant genus Invreiella Suárez (Hymenoptera: Mutillidae) with description of eleven new species. (2020) (1)
Additions to the Spider Wasp Fauna of Erie County, Pennsylvania (Hymenoptera: Pompilidae) (2011) (1)
Airborne measurements of air pollution chemistry and transport. 1: Initial survey of major air basins in California (1972) (0)
The Reaction NO3 + NO2 + M → N2O5 + M (M: N2, O2) (1987) (0)
Technical bases for control strategies of photochemical oxidant: current status and priorities in research December 16-17, 1974 (1976) (0)
An extraordinary new genus and species of spider wasps (Insecta: Hymenoptera: Pompilidae) from Southeast Asia (2016) (0)
Natural History Notes of Dasymutilla erythrina (Hymenoptera: Mutillidae) in Biosphere Reserve Tehuacán-Cuicatlán, México (2022) (0)
A revision of Dianthidium subgenus Mecanthidium (Hymenoptera: Megachilidae (2009) (0)
Detailed characterization of gaseous and size-resolved particulate pollutants at a south coast air basin smog receptor site: levels and modes of formation of sulfate, nitrate and organic particulates and their implications for control strategies. Final report November 1975-June 1978 (1979) (0)
New unitization, pressure maintenance project (1978) (0)
Atmospheric formation and fates of toxic ambient air pollutants. (1993) (0)
Emphasis: Scurry County. Booms have ranged from buffalo to oil and utilization replaces haphazard production. [Texas] (1977) (0)
Interstage heating increases distillate production 7%. [Wyoming] (1978) (0)
ABSOLUTE RATE CONSTANTS FOR THE REACTION OF OXYGEN ((3)P) ATOMS WITH METHOXYBENZENE AND O-CRESOL (1975) (0)
Caustic waterflood could double crude recovery (1980) (0)
Phylogenomic inference of the higher classification of velvet ants (Hymenoptera: Mutillidae) (2023) (0)
FORMATION OF ALKYL NITRATES FROM THE REACTION OF BRANCHED AND CYCLIC ALKYL PEROXY RADICALS WITH NITRIC OXIDE (1984) (0)
Re-examination of Australian and Oriental species of Minagenia Banks, 1934 (Hymenoptera: Pompilidae), with a new record for the genus in Australia and a new species description. (2020) (0)
RATE CONSTANTS FOR THE GAS-PHASE REACTIONS OF OZONE WITH SELECTED ORGANICS AT 296 K (1982) (0)
Group Disorders in the Public School: A Comment (1974) (0)
RATE CONSTANTS FOR THE GAS-PHASE REACTION OF HYDROXYL RADICALS WITH A SERIES OF KETONES AT 299 .+-. 2 K (1982) (0)
Two New Species of Black Dasymutilla (Hymenoptera: Mutillidae) from Texas and California1 (2004) (0)
Levelland, Texas. Waterflood patterns developed in city limits (1979) (0)
Atmospheric Chemistry of Hydrocarbon Fuels. Volume 2. Outdoor Chamber Data Tabulations. Part 2 (1981) (0)
VI. Atmospheric Photochemistry and Diagnostics (1976) (0)
Psorthaspis spider wasp and velvet ant mimicry ring morphology and distribution, and Psorthaspis chronogram (a) Color patterns of the five velvet ant mimicry rings described by Wilson et al. (2012). (2014) (0)
Formation and fate of toxic chemicals in California's atmosphere. Final report, July 10, 1984-November 22, 1985 (1985) (0)
Reaction of dinitrogen pentoxide with fluoranthene [Erratum to document cited in CA105(3):23766e] (1988) (0)
On the stability of acrolein towards photo-oxidation in the near ultra-violet. (1962) (0)
Emphasis: Southeastern New Mexico. Eddy County still leader in Morrow gas play (1978) (0)
Application of Auxilliary Methods of Analysis to Mass Spectrometry (1951) (0)
Emphasis: Ector County Area. Cost-cutting is top priority in North Cowden Unit (1979) (0)
Letters. California smog (con't) (1977) (0)
Emphasis: Southeastern New Mexico. Weak intensified acid relieves headaches of Morrow completions (1978) (0)
EFFECTS OF RING STRAIN ON GAS-PHASE RATE CONSTANTS. I. OZONE REACTIONS WITH CYCLOALKENES (1983) (0)
Emphasis: Southeast New Mexico. Atoka trend has contributed year's most significant discoveries (1979) (0)
Reaction of Dinitrogen Pentoxide with Fluoranthene. (1986) (0)
Pampered Wasson San Andres is classic example of a reliable, long-producing reservoir (1979) (0)
Some Fundamental Aspects of Photochemistry and Photochemical Air Pollution (1971) (0)
Quick-set polymer tags San Andres production (1979) (0)
The Effect of Energy Development on Rare Plant Fecundity in the Piceance Basin, Colorado (2012) (0)
First records of the spider wasps Ctenocerus Dahlbom and Paraclavelia Haupt from Asia, with discussions on the systematics of Ctenocerinae (Hymenoptera: Pompilidae) (2022) (0)
Black Students in Protest: A Study of the Origins of the Black Student Movement.Anthony M. Orum , Arnold Rose , Caroline Rose (1976) (0)
Chemiluminescent Gas Phase Reactions of Ozone with Selected Olefins. (1973) (0)
Review Essay : Marriage in Black and White. By Joseph R. Washington, Jr., Boston: Beacon Press, 1970. 358 pp. $7.50 (1971) (0)
The author's reply to the discussion on "The reliability and life of impregnated-paper capacitors" (1959) (0)
New genus and species of Pompilinae spider wasps from the Oriental Region (Hymenoptera, Pompilidae) (2021) (0)
KINETICS OF THE REACTIONS OF HYDROXYL RADICALS WITH N-ALKANES AT 299 .+-. 2 K (1982) (0)
In-situ fireflood process encouraging for Gulf (1980) (0)
Rate constants for the reaction of OH radicals with propylene and the butenes over the temperature range 297 - 425 0 K (1976) (0)
Species (monthly captures) (2017) (0)
Atmospheric chemistry of hydrocarbon fuels. Volume 2: Outdoor chamber data tabulations, Part 1. Final Report, Mar. 1980 - Sep. 1981 (1981) (0)
Operators take second look at shallow gas. [Texas] (1978) (0)
RATE CONSTANTS FOR THE REACTION OF OH RADICALS WITH CHF2CL, CF2CL2, CFCL3, AND H2 OVER THE TEMPERATURE RANGE 297-434 K (1975) (0)
RATE CONSTANTS FOR THE REACTION OF HYDROXYL RADICALS WITH N-BUTANE OVER THE TEMPERATURE RANGE 297-420°K (1976) (0)
Photochemical and thermal reactions of combustion-related particulate matter: a combined chemical and microbiological approach. Final report, May 1, 1982-April 30, 1986 (1986) (0)
More new records of spider wasps from Colombia (Hymenoptera, Pompilidae) (2017) (0)
Species (most abundant) (2017) (0)
Synonyms of Velvet Ants of the Genus Dasymutilla Ashmead (Hymenoptera: Mutillidae) (2022) (0)
Infill drilling contributes to big increases in yield (1977) (0)
RATE CONSTANTS FOR THE REACTION OF HYDROXYL RADICALS WITH A SERIES OF ALKANES AND ALKENES AT 299 .+-. 2 K (1982) (0)
Emphasis: Morrow sand. [New Mexico, Eddy County] (1976) (0)
Family-Level Divergences in the Stinging Wasps (Hymenoptera: Aculeata), with Correlations to Angiosperm Diversification (2012) (0)
PHOTOCHEMICAL AND PHOTOGALVANIC PROCESSES IN SOLUTION. (1965) (0)
Faunal Study of the Nocturnal Aculeate Wasps (Hymenoptera) of the Sonoran and Mojave Deserts of Joshua Tree National Park (2017) (0)
New additions to the Honduran fauna of spider wasps (Hymenoptera: Pompilidae) with the description of two species. (2014) (0)
Redescription of Neanoplius Banks (Hymenoptera: Pompilidae). (2019) (0)
Drain hole to reduce coning, stretch pay area (1979) (0)
Levelland bucks trend with increased field production (1977) (0)
Three-station systems helps increase production (1979) (0)
Lynn, Garza Counties. Waterflood should sustain Lynn production (1980) (0)
Editor's Introduction (1975) (0)
Dove Creek, Dove Springs yield four new Canyon Sand producing zones (1979) (0)
TOWARD A NATIONAL URBAN POLICY. Edited by Daniel P. Moynihan. New York: Basic Books, 1970. 348 pp. $7.95 (1971) (0)
Measurements of HONO, NO 3 , and NO 2 by Long-Path Differential Optical Absorption Spectroscopy in the Los Angeles Basin (With 7 Figures) (1983) (0)
New criteria expected from East Flat project (1980) (0)
Racial Consciousness, Activism and Socialization: Black Youth. Professional Paper No. 4. (1975) (0)
Capacitors for discharge-lighting control circuits (1958) (0)
KINETICS OF THE GAS-PHASE REACTIONS OF HYDROXYL RADICALS WITH A SERIES OF α,β-UNSATURATED CARBONYLS AT 299 .+-. 2 K (1983) (0)
Effects of Male Size on Searching Behaviors in the Sun Dance of Bembix (2013) (0)
A host record for Dasymutilla stevensi mickel (Hymenoptera: Mutillidae) from Capitol Reef National Park, Utah (2003) (0)
First record of host spider amputation by the Japanese spider wasp Cyphononyx fulvognathus (Hymenoptera: Pompilidae: Pepsinae) (2022) (0)
Revision of Cephalomutilla André (Hymenoptera: Mutillidae) including one new species, three new sex associations, and nine new synonymies (2022) (0)
ABSOLUTE RATE CONSTANTS AND TEMPERATURE DEPENDENCES FOR THE GAS-PHASE REACTIONS OF HYDROGEN ATOMS WITH PROPENE AND THE BUTENES IN THE TEMPERATURE RANGE 298 TO 445 K (1983) (0)
The vapor phase photolysis of benzene at 1849 A. (1966) (0)
Rate constants for the reaction of OH radicals with CHF$sub 2$Cl, CF$sub 2$Cl$sub 2$, CFCl$sub 3$, and H$sub 2$ over the temperature range 297 to 434$sup 0$K (1975) (0)
Microhabitat changes induced by edge effects impact velvet ant (Hymenoptera: Mutillidae) communities in southeastern Amazonia, Brazil (2015) (0)
RATE CONSTANTS FOR THE GAS-PHASE REACTIONS OF OZONE WITH A SERIES OF CARBONYLS AT 296 K (1982) (0)
Mechanisms of gas phase reactions of airborne pesticides (1985) (0)
Nature, concentration, and size distribution of organic paticulates in the eastern part of the Southern California air basin (1976) (0)
Adv. Photochem. 8 (1971) (1971) (0)
ETHNICITY AND NATION-BUILDING: COMPARATIVE, INTERNATIONAL, AND HISTORICAL PERSPECTIVES. Edited by Wendell Bell and Walter E. Freeman. Beverly Hills: Sage, 1974. 400 pp. $17.50 (1976) (0)

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