Open Access. Powered by Scholars. Published by Universities.®
- Discipline
-
- Life Sciences (1446)
- Engineering (908)
- Biology (714)
- Physical Sciences and Mathematics (539)
- Arts and Humanities (373)
-
- Social and Behavioral Sciences (333)
- Biomedical Engineering and Bioengineering (319)
- Philosophy (247)
- Plant Sciences (172)
- Civil and Environmental Engineering (163)
- Physics (151)
- Ecology and Evolutionary Biology (147)
- Education (137)
- Medicine and Health Sciences (134)
- Animal Sciences (130)
- Mechanical Engineering (120)
- Biochemistry, Biophysics, and Structural Biology (115)
- Materials Science and Engineering (113)
- Architecture (112)
- Computer Sciences (112)
- Electrical and Computer Engineering (111)
- Environmental Sciences (111)
- Chemistry (98)
- Agriculture (97)
- Biochemistry (90)
- Biomedical Devices and Instrumentation (79)
- Marine Biology (78)
- Environmental Engineering (74)
- Business (73)
- Communication (70)
- Keyword
-
- Agricultural Education (39)
- Sustainability (33)
- FFA (30)
- Microfluidics (29)
- Swanton Pacific Ranch (27)
-
- Botany (25)
- Scott Creek (25)
- Scotts Creek (25)
- Watershed (25)
- Agua Puerca y las Trancas (24)
- Algae (24)
- Botanical (24)
- SAE (24)
- Agriculture (23)
- Curriculum (23)
- Education (23)
- Arteriogenesis (22)
- Proteomics (21)
- Ecology (18)
- Fish (18)
- Ischemia (17)
- Spr_stu (17)
- California (16)
- Serpentine (16)
- Climate change (15)
- Conservation (14)
- Irrigation (14)
- Metabolism (14)
- Behavior (13)
- Machine Learning (13)
- Publication Year
- Publication
-
- Cal Poly Student Newspaper (1988)
- Master's Theses (1003)
- Cal Poly Report (991)
- Biological Sciences (576)
- Academic Senate Agendas (357)
-
- Between the Species (233)
- STAR Program Research Presentations (204)
- Physics (146)
- Press Releases (135)
- Biomedical Engineering (129)
- Cal Poly Magazine (121)
- Academic Senate Minutes (117)
- Agricultural Education: Graduate Internship Reports (98)
- Social Sciences (94)
- Course Catalogs (75)
- Materials Engineering (75)
- Mechanical Engineering (74)
- Electrical Engineering (68)
- Chemistry and Biochemistry (64)
- Ethics and Animals (64)
- Fresh Voices: Composition at Cal Poly (62)
- Civil and Environmental Engineering (59)
- Horticulture and Crop Science (50)
- Kinesiology and Public Health (50)
- BioResource and Agricultural Engineering (48)
- Academic Senate Resolutions (47)
- Dairy Science (44)
- Baker/Koob Endowments Awarded Projects (43)
- Psychology and Child Development (42)
- Agribusiness (41)
- Publication Type
- File Type
Articles 5581 - 5610 of 8069
Full-Text Articles in Entire DC Network
Mustang Daily, March 9, 1995
Cal Poly Student Newspaper
Student newspaper of California Polytechnic State University, San Luis Obispo, CA.
Mustang Daily, March 2, 1995
Cal Poly Student Newspaper
Student newspaper of California Polytechnic State University, San Luis Obispo, CA.
Mustang Daily, March 1, 1995
Cal Poly Student Newspaper
Student newspaper of California Polytechnic State University, San Luis Obispo, CA.
Reasserting A Prehistoric Tragedy Of The Commons: Reply To Lyman, Terry L. Jones, William R. Hilderbrandt
Reasserting A Prehistoric Tragedy Of The Commons: Reply To Lyman, Terry L. Jones, William R. Hilderbrandt
Social Sciences
R. Lee Lyman has challenged our assertion that prehistoric hunting of marine mammals along the west coast of North America approximated a prehistoric tragedy of the commons in which highly ranked migratory sea lions and fur seals were reduced by overexploitation, necessitating pursuit of smaller, more elusive harbor seals and sea otters late in time. In response, we review alternative theoretical perspectives, rebut Lyman's characterization of marine mammal reproductive behaviors, reanalyze seal and sea lion NISP data from the California and Oregon coasts, and reinterpret three regional prehistories. Because migratory pinnipeds need to breed on land, are vulnerable to terrestrial …
Mustang Daily, February 28, 1995
Mustang Daily, February 28, 1995
Cal Poly Student Newspaper
Student newspaper of California Polytechnic State University, San Luis Obispo, CA.
Mustang Daily, February 27, 1995
Mustang Daily, February 27, 1995
Cal Poly Student Newspaper
Student newspaper of California Polytechnic State University, San Luis Obispo, CA.
June 23, 1995 Cal Poly Report, Public Affairs Office
June 23, 1995 Cal Poly Report, Public Affairs Office
Cal Poly Report
No abstract provided.
Mustang Daily, February 23, 1995
Mustang Daily, February 23, 1995
Cal Poly Student Newspaper
Student newspaper of California Polytechnic State University, San Luis Obispo, CA.
February 17, 1995 Cal Poly Report, Public Affairs Office
February 17, 1995 Cal Poly Report, Public Affairs Office
Cal Poly Report
No abstract provided.
June 9, 1995 Cal Poly Report, Public Affairs Office
June 9, 1995 Cal Poly Report, Public Affairs Office
Cal Poly Report
No abstract provided.
Abundance, Growth Rate And Parasitism Of Brevicoryne Brassicae And Myzus Persicae (Homoptera: Aphididae) On Broccoli Grown In Living Mulches, Michael J. Costello, Miguel A. Altieri
Abundance, Growth Rate And Parasitism Of Brevicoryne Brassicae And Myzus Persicae (Homoptera: Aphididae) On Broccoli Grown In Living Mulches, Michael J. Costello, Miguel A. Altieri
Horticulture and Crop Science
In 1990 and 1991, populations of the cabbage aphid, Brevicoryne brassicae, and the green peach aphid, Myzus persicae, were monitored on broccoli interplanted with three leguminous cover crops (the living mulches) and compared with broccoli without cover crop (clean cultivation). The cover crops used were white clover (Trifolium repens L.), strawberry clover (Trifolium fragiferum L.) and a mixture of birdsfoot trefoil (Lotus corniculatus L.) and red clover (Trifolium praetense L.). Fertilizer was applied as compost or synthetic fertilizer crossed with cropping system regime. Brevicoryne brassicae can reach pest status in Brassica cropping systems, whereas …
Reply To Nylin, Wickman & Wiklund Regarding Sex Ratios Of California Overwintering Monarch Butterflies, Dennis F. Frey, Kingston L. H. Leong
Reply To Nylin, Wickman & Wiklund Regarding Sex Ratios Of California Overwintering Monarch Butterflies, Dennis F. Frey, Kingston L. H. Leong
Biological Sciences
No abstract provided.
Mustang Daily, January 27, 1995
Mustang Daily, January 27, 1995
Cal Poly Student Newspaper
Student newspaper of California Polytechnic State University, San Luis Obispo, CA.
Mustang Daily, January 24, 1995
Mustang Daily, January 24, 1995
Cal Poly Student Newspaper
Student newspaper of California Polytechnic State University, San Luis Obispo, CA.
Mustang Daily, January 13, 1995
Mustang Daily, January 13, 1995
Cal Poly Student Newspaper
Student newspaper of California Polytechnic State University, San Luis Obispo, CA.
Mustang Daily, January 5, 1995
Mustang Daily, January 5, 1995
Cal Poly Student Newspaper
Student newspaper of California Polytechnic State University, San Luis Obispo, CA.
Forms Of Cadmium In Sandy Soils After Amendment With Soils Of Higher Fixing Capacity, S. S. Mann, G. S. P. Ritchie
Forms Of Cadmium In Sandy Soils After Amendment With Soils Of Higher Fixing Capacity, S. S. Mann, G. S. P. Ritchie
Food Science and Nutrition
Most of the Cd applied through phosphatic fertilizers in sandy soils tends to stay in mobile forms (soluble or exchangeable) and hence the risk of it leaching to underground water or its uptake by plants is higher. A sequential extraction procedure was used to assess the efficacy of amending materials (soils containing inorganic or organic adsorption components) on the re-distribution of forms of Cd in a sandy soil. Amendment of the sandy soil with each of the three soils (yellow earth, lateritic podzolic and peaty sand) was generally effective in altering the more mobile or available forms of Cd to …
A Utilitarian Argument For Vegetarianism, Nicholas Dixon
A Utilitarian Argument For Vegetarianism, Nicholas Dixon
Between the Species
No abstract provided.
Animism, Empathy And Human Development, Michael W. Fox
Animism, Empathy And Human Development, Michael W. Fox
Between the Species
No abstract provided.
Statistical Analyses Of Environmental Predictors For Phytoplankton Photosynthetic Parameters And Productivity In An Antarctic Time Series Database, Mark A. Moline, Barbara B. Prezelin, Oscar Schofield
Statistical Analyses Of Environmental Predictors For Phytoplankton Photosynthetic Parameters And Productivity In An Antarctic Time Series Database, Mark A. Moline, Barbara B. Prezelin, Oscar Schofield
Biological Sciences
No abstract provided.
Palmer Lter: Photoacclimation In A Coastal Phytoplankton Bloom, Oscar Schofield, Mark A. Moline, Barbara B. Prezelin
Palmer Lter: Photoacclimation In A Coastal Phytoplankton Bloom, Oscar Schofield, Mark A. Moline, Barbara B. Prezelin
Biological Sciences
No abstract provided.
Induction Of Larval Settlement By Kcl In Three Species Of Bugula (Bryozoa), Dean E. Wendt, Robert M. Woollacott
Induction Of Larval Settlement By Kcl In Three Species Of Bugula (Bryozoa), Dean E. Wendt, Robert M. Woollacott
Biological Sciences
Elevation of the K+ concentration in seawater (added as KCl) induces larval settlement and metamorphosis in Bugula simplex, B. stolonifera, and B. turrita. All three of these bryozoan species have similar bell-shaped dose-response curves: 5 mM excess K+ is sufficient to increase settlement and metamorphosis significantly over seawater controls in all the species and optimal responses to excess K concentrations occur ations at 10-25 mM, 5-10 mM, and 10-15 mM for B. simplex, B. stolonifera, and B. turrita, respectively. Percent settlement in all three species is decreased at levels greater than 25 mniM excess …
Behaviors Of Female Eretmocerus Sp. Nr. Californicus (Hymenoptera: Aphelinidae) Attacking Bemisia Argentifolii (Homoptera: Aleyrodidae) On Sweet Potato, David H. Headrick, Thomas S. Bellows, Jr., Thomas M. Perring
Behaviors Of Female Eretmocerus Sp. Nr. Californicus (Hymenoptera: Aphelinidae) Attacking Bemisia Argentifolii (Homoptera: Aleyrodidae) On Sweet Potato, David H. Headrick, Thomas S. Bellows, Jr., Thomas M. Perring
Horticulture and Crop Science
Behaviors of Eretmocerus sp. nr. californicus Howard females on Bemisia argentifolii Bellows & Perring infesting sweet potato, Ipomoea batatas (L.) Lain, were described and quantified. Walking speeds of up to 1.3 mm/s were calculated for females searching for host whitefly nymphs on sweet potato leaves. Females encountered all host stages during searching with approximately the same relative frequency as their relative abundance (average of 17.03% of hosts available were encountered). Females also arrested and antennated all of the host stages with the same relative frequency as their encounter rate (62.8%). Females showed a clear and significant preference for probing second …
Structure And Function Of Magnetosomes In Magnetotactic Bateria, Richard B. Frankel, Dennis A. Bazylinski
Structure And Function Of Magnetosomes In Magnetotactic Bateria, Richard B. Frankel, Dennis A. Bazylinski
Physics
Magnetotactic bacteria contain magnetosomes, which are mineral particles enclosed my membranes. The particles are ferrimagnetic magnetite, ferrimagnetic greigite, or greigite and non-magnetic pyrite. The particles constitute an elegant biomagnetic compass that orients the cell along the geomagnetic field lines as it swims. This paper discusses the structures of these particles and their possible formation mechanisms.
Life History And Description Of Immature Stages Of Euaresta Stigmatica (Diptera: Tephritidae) On Ambrosia Spp. (Asteraceae) In Southern California, David H. Headrick, Richard D. Goeden, Jeffrey A. Teerink
Life History And Description Of Immature Stages Of Euaresta Stigmatica (Diptera: Tephritidae) On Ambrosia Spp. (Asteraceae) In Southern California, David H. Headrick, Richard D. Goeden, Jeffrey A. Teerink
Horticulture and Crop Science
Euaresta stigmatica Coquillett is bivoltine and nearly monophagous on four native ragweeds, Ambrosia spp. (Asteraceae), in the southwestern United States. In southern California, larvae of the spring (F1) generation develop singly in and feed on one or both ovules of young fruiting involucres of Ambrosia ilicifolia (Gray) Payne, with a small proportion infesting the staminate involucres. Adults emerge after ≈1 mo, with their reproductive organs immature. The F2 generation develops in the involucres of fall-blooming Ambrosia acanthicarpa Hooker. The egg is described and illustrated for the first time for any species of Euaresta. First, second, and …
Isolation Of Three Hexahydro-1,3,5-Trinitro-1,3,5-Triazine- Degrading Species Of The Family Enterobacteriaceae From Nitramine Explosive-Contaminated Soil, Christopher Kitts, Daryl P. Cunningham, Pat J. Unkefer
Isolation Of Three Hexahydro-1,3,5-Trinitro-1,3,5-Triazine- Degrading Species Of The Family Enterobacteriaceae From Nitramine Explosive-Contaminated Soil, Christopher Kitts, Daryl P. Cunningham, Pat J. Unkefer
Biological Sciences
Three species of the family Enterobacteriaceae that biochemically reduced hexahydro-1,3,5-trinitro-1,3,5-triazine (RDX) and octahydro-1,3,5,7-tetranitro-1,3,5,7-tetrazocine (HMX) were isolated from nitramine explosive-contaminated soil. Two isolates, identified as Morganella morganii and Providencia rettgeri, completely transformed both RDX and the nitroso-RDX reduction intermediates. The third isolate, identified as Citrobacter freundii, partially transformed RDX and generated high concentrations of nitroso-RDX intermediates. All three isolates produced 14CO2 from labeled RDX under O2-depleted culture conditions. While all three isolates transformed HMX, only M. morganii transformed HMX in the presence of RDX.
Mustang Daily, December 1, 1994
Mustang Daily, December 1, 1994
Cal Poly Student Newspaper
Student newspaper of California Polytechnic State University, San Luis Obispo, CA.
Magnetotaxis And Magnetic Particles In Bacteria, Richard B. Frankel, Dennis A. Bazylinski
Magnetotaxis And Magnetic Particles In Bacteria, Richard B. Frankel, Dennis A. Bazylinski
Physics
Magnetotactic bacteria contain magnetic particles that constitute a permanent magnetic dipole and cause each cell to orient and migrate along geomagnetic field lines. Recent results relevant to the biomineralization process and to the function of magnetotaxis are discussed.
Mustang Daily, November 30, 1994
Mustang Daily, November 30, 1994
Cal Poly Student Newspaper
Student newspaper of California Polytechnic State University, San Luis Obispo, CA.
Mustang Daily, November 28, 1994
Mustang Daily, November 28, 1994
Cal Poly Student Newspaper
Student newspaper of California Polytechnic State University, San Luis Obispo, CA.