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Articles 5491 - 5520 of 8069
Full-Text Articles in Entire DC Network
January 12, 1996 Cal Poly Report, Public Affairs Office
January 12, 1996 Cal Poly Report, Public Affairs Office
Cal Poly Report
No abstract provided.
Mustang Daily, January 9, 1996
Mustang Daily, January 9, 1996
Cal Poly Student Newspaper
Student newspaper of California Polytechnic State University, San Luis Obispo, CA.
Mustang Daily, January 4, 1996
Mustang Daily, January 4, 1996
Cal Poly Student Newspaper
Student newspaper of California Polytechnic State University, San Luis Obispo, CA.
Description Of The Male Ceranisus Americensis (Girault) (Hymenoptera: Eulophidae), Serguei V. Triapitsyn, David H. Headrick
Description Of The Male Ceranisus Americensis (Girault) (Hymenoptera: Eulophidae), Serguei V. Triapitsyn, David H. Headrick
Horticulture and Crop Science
No abstract provided.
Descriptions Of Immature Stages Of Trupanea Nigricornis And T. Bisetosa (Diptera: Tephritidae) From Southern California, Khouzama M. Knio, Richard D. Goeden, David H. Headrick
Descriptions Of Immature Stages Of Trupanea Nigricornis And T. Bisetosa (Diptera: Tephritidae) From Southern California, Khouzama M. Knio, Richard D. Goeden, David H. Headrick
Horticulture and Crop Science
The immature stages of the sympatric, cryptic species Trupanea nigricornis (Coquillett), a flower head-infesting fruit fly that attacks a wide range of hosts in the Asteraceae in southern California, and T. bisetosa (Coquillett), an oligophagous congener that attacks only a few hosts in the tribe Heliantheae, are described and illustrated. Detailed examination with the aid of scanning electron microscopy of the eggs, all 3 instars, and puparia of this taxonomically closely allied generalist and specialist revealed many similarities and very few differences, for instance, most puparia of T. nigricornis were shorter and narrower than those of T. bisetosa. Therefore, …
Comparative Biologies Of The Cryptic, Sympatric Species, Trupanea Bisetosa And T. Nigricornis (Diptera: Tephritidae) In Southern California, Khouzama M. Knio, Richard D. Goeden, David H. Headrick
Comparative Biologies Of The Cryptic, Sympatric Species, Trupanea Bisetosa And T. Nigricornis (Diptera: Tephritidae) In Southern California, Khouzama M. Knio, Richard D. Goeden, David H. Headrick
Horticulture and Crop Science
The biologies of the sympatric, cryptic species, Trupanea nigricornis (Coquillett), a flower head-infesting fruit fly attacking a wide range of hosts in 8 tribes, 33 genera, and at least 71 species of Asteraceae, and T. bisetosa (Coquillett), an oligophage attacking only 6 hosts in 4 genera of the tribe Heliantheae, are described and compared. A major biological distinction between these species was their ovipositional behavior, whereby females oviposited different numbers of eggs at different sites in different developmental stages of flower heads of their hosts. The larvae of these species showed minor differences in their feeding behaviors, and their puparia …
Autonomy And The Orthodoxy Of Human Superiority, Bart Gruzalski
Autonomy And The Orthodoxy Of Human Superiority, Bart Gruzalski
Between the Species
No abstract provided.
The Muddled Middle: The Search For Ethical Principles To Regulate The Use Of Animals In Research, Richard P. Haynes
The Muddled Middle: The Search For Ethical Principles To Regulate The Use Of Animals In Research, Richard P. Haynes
Between the Species
No abstract provided.
Plutarch On The Treatment Of Animals: The Argument From Marginal Cases, Stephen T. Newmyer
Plutarch On The Treatment Of Animals: The Argument From Marginal Cases, Stephen T. Newmyer
Between the Species
No abstract provided.
Human Versus Nonhuman: Binary Opposittion As An Ordering Principle Of Western Human Thought, Maxine Sheets-Johnstone
Human Versus Nonhuman: Binary Opposittion As An Ordering Principle Of Western Human Thought, Maxine Sheets-Johnstone
Between the Species
No abstract provided.
Response: What Does Evolutionary Theory Tell Us About The Moral Status Of Animals, Timothy Menta
Response: What Does Evolutionary Theory Tell Us About The Moral Status Of Animals, Timothy Menta
Between the Species
No abstract provided.
Insulin-Like Growth Factor-I (Igf-I) And Igf Binding Proteins: Potential Mediators Of The Influence Of Nutrition On Ovarian Function In The Heifer And Gilt, A.M. Benoit, K. Swanchara, P. Schoppee, Jeffrey D. Armstrong
Insulin-Like Growth Factor-I (Igf-I) And Igf Binding Proteins: Potential Mediators Of The Influence Of Nutrition On Ovarian Function In The Heifer And Gilt, A.M. Benoit, K. Swanchara, P. Schoppee, Jeffrey D. Armstrong
Office of the President Scholarship
Nutrition influences age at puberty, duration of postpartum anestrus, and ovulation rate. Mechanisms mediating these effects, however, have not as yet been fully elucidated. Shifts in feed intake are accompanied by changes in circulating levels of insulin-like growth factor-I (lGF-I), and somatotropin (ST). Feed restriction increases ST, decreases IGF-l, and shifts the proportions of IGF binding proteins (IGFBP). Active immunization against growth hormone releasing factor (GRFi) has been used to examine the effects of alterations in the somatotropic axis, independent of feed intake, on reproduction in prepubertal gilts and heifers. GRFi decreased the number of large follicles present on the …
Light-Saturated Primary Production In Antarctic Coastal Waters, Mark A. Moline, Barbara B. Prezelin, Herve Claustre
Light-Saturated Primary Production In Antarctic Coastal Waters, Mark A. Moline, Barbara B. Prezelin, Herve Claustre
Biological Sciences
No abstract provided.
Temporal Dynamics Of Coastal Antarctic Phytoplankton: Environmental Driving Forces And Impact Of 1991/92 Summer Diatom Bloom On The Nutrient Regimes, Mark A. Moline, Barbara B. Prezelin, Oscar Schofield, Raymond C. Smith
Temporal Dynamics Of Coastal Antarctic Phytoplankton: Environmental Driving Forces And Impact Of 1991/92 Summer Diatom Bloom On The Nutrient Regimes, Mark A. Moline, Barbara B. Prezelin, Oscar Schofield, Raymond C. Smith
Biological Sciences
Within the Palmer Long Term Ecological Research Program (PAL-LTER), a suite of environmental data sets were collected at a nearshore station throughout the 1991/92 austral summer. Seasonal changes are presented in the context of phytoplankton community ecology. Subseasonal fluctuations in sea-ice coverage, freshwater inputs, as well as wind driven and advective processes disrupting stratified surface waters, appeared to be the major driving forces affecting the timing, duration and demise of local phytoplankton blooms. During a large diatom-dominated bloom (~30 mg chl a m-3), macronutrients were depleted to detection limits (NO3--3, PO4-3< 0.03 mmol m-3) …
Effect Of Larval Swimming Duration On Success Of Metamorphosis And Size Of The Ancestrular Lophophore In Bugula Neritina (Bryozoa), Dean E. Wendt
Effect Of Larval Swimming Duration On Success Of Metamorphosis And Size Of The Ancestrular Lophophore In Bugula Neritina (Bryozoa), Dean E. Wendt
Biological Sciences
There is a growing realization that events during one portion of an organism's life cycle can have both subtle and dramatic effects on other stages in the life history. Lethal and sublethal effects associated with the duration of larval swimming in marine invertebrates were examined for the bryozoan Bugula neritina. Larvae were kept swimming up to a maximum of 28 h at 20{deg}C by exposure to continuous bright fluorescent illumination. At 4-h intervals, samples of 20-40 larvae were removed from bright illumination and were exposed to seawater containing 10 mM excess KCI, an inducer of metamorphosis in this species. …
An Improved Synthesis Of 2-(Hydroxymethyl)Indene, Hasan Palandoken, William T. Mcmillen, Michael H. Nantz
An Improved Synthesis Of 2-(Hydroxymethyl)Indene, Hasan Palandoken, William T. Mcmillen, Michael H. Nantz
Chemistry and Biochemistry
No abstract provided.
Hazardous Waste Management, Harold M. Cota, David Wallenstein
Hazardous Waste Management, Harold M. Cota, David Wallenstein
Civil and Environmental Engineering
Hazardous waste management is a broad and evolving field. Applicable state and federal regulations comprising over 60,000 pages are continually being updated. Many of these regulations overlap and are subject to differences in interpretation that often lead to court rulings. Regulations, economic pressures and public perception are forcing companies to rapidly change the way they manufacture products in order to minimize hazardous waste generation. Over 200 million tons of solid hazardous waste are generated annually in the United States. Huge quantities of hazardous waste deposited in landfills, ponds, fields, and other locations require removal or in situ treatment. Common hazardous …
Response: Autonomy, Animals, And Conceptions Of The Good, R. G. Frey
Response: Autonomy, Animals, And Conceptions Of The Good, R. G. Frey
Between the Species
No abstract provided.
Analysing Ancient Dna, Raúl J. Cano
Analysing Ancient Dna, Raúl J. Cano
Biological Sciences
Much of what we know about extinct organisms comes from traits that are not preserved in the fossil record. Until recently, morphological analysis was the only tool available for scientists to determine relationships for extinct fossil organisms. We now know that ‘ancient’ DNA can be preserved in the remains of extinct organisms. By targeting specific gene sequences, it may be possible to deduce biochemical characteristics and through sequence comparisons, to estimate the extent of evolutionary divergence. By comparing the amount and type of these changes, one could estimate how quickly some DNA ‘evolves’ relative to other segments, or which genes …
Biological Effects Of Static Magnetic Fields, Richard B. Frankel, Robert P, Liburdy
Biological Effects Of Static Magnetic Fields, Richard B. Frankel, Robert P, Liburdy
Physics
No abstract provided.
A Review Of The Nearctic Species Of The Thrips-Attacking Genus Ceranisus Walker (Hymenoptera: Eulophidae), S. V. Triapitsyn, David H. Headrick
A Review Of The Nearctic Species Of The Thrips-Attacking Genus Ceranisus Walker (Hymenoptera: Eulophidae), S. V. Triapitsyn, David H. Headrick
Horticulture and Crop Science
The thrips-attacking Eulophidae (subfamily Entedoninae) known from the Nearctic region are reviewed. One new species, Ceranisus loomansi, is described. Four other species of Ceranisus are redescribed and illustrated based mainly on a study of their type specimens as well as on additional material from Arizona, California, Hawaii, Mississippi and Japan. Lectotypes are designated for Ceranisus americensis (Girault), C. nubilipennis (Williams) and C. russelli (Crawford). A key to eight species belonging to four entedonine thrips-attacking genera is given, and host associations are indicated for those species.
Mustang Daily, December 1, 1995
Mustang Daily, December 1, 1995
Cal Poly Student Newspaper
Student newspaper of California Polytechnic State University, San Luis Obispo, CA.
December 1, 1995 Cal Poly Report, Public Affairs Office
December 1, 1995 Cal Poly Report, Public Affairs Office
Cal Poly Report
No abstract provided.
The Anomalous Mössbauer Fraction Of Ferritin And Polysaccharide Iron Complex (Pic), M. E. Y. Mohie-Eldin, Richard B. Frankel, L. Gunther, G. C. Papaefthymiou
The Anomalous Mössbauer Fraction Of Ferritin And Polysaccharide Iron Complex (Pic), M. E. Y. Mohie-Eldin, Richard B. Frankel, L. Gunther, G. C. Papaefthymiou
Physics
Mössbauer studies of the ubiquitous protein molecule ferritin and its synthetic "biomimic" polysaccharide iron complex (PIC) exhibit an anomaly in the Mössbauer spectrum wherein the recoil free fraction f-factor has a sharp drop with respect to temperature as the temperature rises above 30 K for mammalian ferritin and 60 K for PIC. The anomaly coincides with the disappearance of hyperfine splitting, which is due to superparamagnetic relaxation above the blocking temperature. Different absorbers were used to experimentally investigate the effect of absorber thickness on the Mössbauer spectrum. The anomaly persists for thin absorbers. Also, spectra treated with FFT procedures …
Mustang Daily, November 28, 1995
Mustang Daily, November 28, 1995
Cal Poly Student Newspaper
Student newspaper of California Polytechnic State University, San Luis Obispo, CA.
As-448-95 Resolution On 1994-1995 Program Review And Improvement Committee Report Of Findings And Recommendations, Program Review And Improvement Committee
As-448-95 Resolution On 1994-1995 Program Review And Improvement Committee Report Of Findings And Recommendations, Program Review And Improvement Committee
Academic Senate Resolutions
Receives PRAIC's report on programs reviewed during 1994-1995.
Mustang Daily, November 21, 1995
Mustang Daily, November 21, 1995
Cal Poly Student Newspaper
Student newspaper of California Polytechnic State University, San Luis Obispo, CA.
Mustang Daily, November 15, 1995
Mustang Daily, November 15, 1995
Cal Poly Student Newspaper
Student newspaper of California Polytechnic State University, San Luis Obispo, CA.
Academic Senate - Agenda, 11/14/1995, Academic Senate
Academic Senate - Agenda, 11/14/1995, Academic Senate
Academic Senate Agendas
No abstract provided.
Mustang Daily, November 14, 1995
Mustang Daily, November 14, 1995
Cal Poly Student Newspaper
Student newspaper of California Polytechnic State University, San Luis Obispo, CA.