Open Access. Powered by Scholars. Published by Universities.®
- Discipline
-
- Biology (1065)
- Animal Sciences (819)
- Plant Sciences (800)
- Physical Sciences and Mathematics (743)
- Medicine and Health Sciences (589)
-
- Biochemistry, Biophysics, and Structural Biology (469)
- Ecology and Evolutionary Biology (454)
- Agriculture (393)
- Social and Behavioral Sciences (349)
- Kinesiology (342)
- Forest Sciences (335)
- Environmental Sciences (308)
- Botany (251)
- Genetics and Genomics (236)
- Biochemistry (233)
- Zoology (232)
- Cell and Developmental Biology (219)
- Physiology (211)
- Entomology (210)
- Microbiology (209)
- Food Science (171)
- Molecular Biology (171)
- Nutrition (161)
- Arts and Humanities (158)
- Agricultural Science (151)
- Forest Management (151)
- Education (149)
- Medical Sciences (145)
- Chemistry (131)
- Institution
-
- University of Nebraska - Lincoln (959)
- TÜBİTAK (386)
- Utah State University (284)
- University of Kentucky (203)
- Western Kentucky University (176)
-
- California Polytechnic State University, San Luis Obispo (140)
- Eastern Illinois University (103)
- University of Nevada, Las Vegas (97)
- University of Arkansas, Fayetteville (96)
- Old Dominion University (93)
- University of South Florida (80)
- Department of Primary Industries and Regional Development, Western Australia (79)
- Wright State University (73)
- Wayne State University (72)
- Brigham Young University (69)
- Clemson University (69)
- The Texas Medical Center Library (69)
- Louisiana State University (64)
- University of Connecticut (58)
- Virginia Commonwealth University (58)
- University of Montana (57)
- University of Texas at El Paso (56)
- Marquette University (54)
- Marshall University (52)
- Technological University Dublin (51)
- Dartmouth College (48)
- WellBeing International (46)
- University of Mississippi (45)
- Nova Southeastern University (43)
- Stephen F. Austin State University (42)
- Keyword
-
- Turkey (62)
- Animals (58)
- Biology (41)
- Biological sciences (40)
- Humans (39)
-
- National Smokejumper Association (36)
- Smokejumpers -- United States (36)
- Smokejumping (36)
- Wildfire fighters (36)
- INTSORMIL (35)
- Mice (35)
- Obituaries (34)
- Other (34)
- Genetics (33)
- USU Extension (33)
- Utah State University Extension (33)
- Nutrition (31)
- Climate change (28)
- Taxonomy (27)
- Ecology (26)
- Western Australia (25)
- Apoptosis (24)
- Child Nutrition (23)
- Female (23)
- Human–wildlife conflicts (23)
- Distribution (22)
- Male (22)
- Cancer (21)
- Metabolism (21)
- Phylogeny (21)
- Publication
-
- Theses and Dissertations (117)
- Turkish Journal of Zoology (102)
- Master's Theses (92)
- United States Department of Agriculture-Agricultural Research Service / University of Nebraska-Lincoln: Faculty Publications (89)
- Turkish Journal of Biology (87)
-
- All Current Publications (86)
- International Journal of Exercise Science: Conference Proceedings (86)
- Biological Sciences Faculty Publications (83)
- Electronic Theses and Dissertations (72)
- Faculty Publications (70)
- Dissertations and Theses (Open Access) (68)
- Turkish Journal of Veterinary & Animal Sciences (68)
- Turkish Journal of Botany (66)
- Turkish Journal of Agriculture and Forestry (63)
- All Graduate Theses and Dissertations, Spring 1920 to Summer 2023 (60)
- Biology Faculty Publications (58)
- USF Tampa Graduate Theses and Dissertations (57)
- Graduate Theses and Dissertations (52)
- Wayne State University Dissertations (50)
- Dartmouth Scholarship (48)
- Insecta Mundi (48)
- Nebraska Beef Cattle Reports (47)
- Specimens by Name (43)
- Articles (39)
- Biological Sciences Faculty Research and Publications (38)
- Department of Agronomy and Horticulture: Faculty Publications (38)
- United States Department of Agriculture Wildlife Services: Staff Publications (38)
- All Peer-Reviewed Publications (37)
- Biological Sciences (37)
- Student Theses and Dissertations (37)
- Publication Type
Articles 661 - 690 of 5494
Full-Text Articles in Life Sciences
Meeting Minutes, October 7th, 2011, National Smokejumper Association Board Of Directors
Meeting Minutes, October 7th, 2011, National Smokejumper Association Board Of Directors
National Smokejumper Association Meeting Minutes
Agenda: Introductions, Updates, Logistics, Opening Remarks.; Smokejumper Base Manager's Report.; NSA Investment Policy Guidelines.; NSA Planned Giving.; Amendments To NSA Bylaws.; Transition Of Financial Records And Treasurer Position.; NSA Budget PropoNSAl.; Future Of Smokejumping.; Challenges In The Forest Service Fire Program.; Combining NSA And Art Jukkala Scholarship Funds And Objectives.; Membership Report.; Planned Giving.; Montana Community Foundation.; Merchandising And Website.; Donation/Loan To The National Smokejumper Center.; NSA Trails Program.; Mann Gulch.; Erikkson Estate Donation.; Bod Positions That Need To Be Filled.; Planned Giving Guide.; Conflict Of Interest Form.; Bod Meeting Dates And Locations.; Critique Of Meeting.; Adjourned At 1:15 Pm.;
Total Synthesis Of 4'-Ester Resveratrol Analogs And 8.9-Amido Geldanamycin Analog And Toward The Total Synthesis Of (-)-Englerin A, Yong Wang
Theses and Dissertations
Total Synthesis of 4'-ester Resveratrol Analogs and 8, 9-amido Geldanamycin Analog and toward the Total Synthesis of (-)-Englerin A Yong Wang Department of Chemistry and Biochemistry, BYU Doctor of Philosophy The phytoalexin resveratrol and its 4'-ester analogs have been prepared with a decarbonylative Heck reaction. The deprotecting step has been modified and improved to increase yield and avoid chromatography. A set of resveratrol analogs and resveratrol have been tested with melanoma and pancreatic cell assays. The 8, 9-amido Geldanamycin analog has been synthesized with a convergent route, involving 28 simplified steps in its longest linear sequence. Synthetic methodologies, such as …
Axl2 Integrates Polarity Establishment, Maintenance, And Environmental Stress Response In The Filamentous Fungus Ashbya Gossypii, Jonathan F. Anker, Amy S. Gladfelter
Axl2 Integrates Polarity Establishment, Maintenance, And Environmental Stress Response In The Filamentous Fungus Ashbya Gossypii, Jonathan F. Anker, Amy S. Gladfelter
Dartmouth Scholarship
In budding yeast, new sites of polarity are chosen with each cell cycle and polarization is transient. In filamentous fungi, sites of polarity persist for extended periods of growth and new polarity sites can be established while existing sites are maintained. How the polarity establishment machinery functions in these distinct growth forms found in fungi is still not well understood. We have examined the function of Axl2, a transmembrane bud site selection protein discovered in Saccharomyces cerevisiae, in the filamentous fungus Ashbya gossypii. A. gossypii does not divide by budding and instead exhibits persistent highly polarized growth, and multiple axes …
Potential Impacts Of The Deepwater Horizon Oil Spill On Large Pelagic Fishes, Sarah Frias-Torres, Charles R. Bostater
Potential Impacts Of The Deepwater Horizon Oil Spill On Large Pelagic Fishes, Sarah Frias-Torres, Charles R. Bostater
Ocean Engineering and Marine Sciences Faculty Publications
Biogeographical analyses provide insights on how the Deepwater Horizon oil spill impacted large pelagic fishes. We georeferenced historical ichthyoplankton surveys and published literature to map the spawning and larval areas of bluefin tuna, swordfish, blue marlin and whale shark sightings in the Gulf of Mexico with daily satellite-derived images detecting surface oil. The oil spill covered critical areas used by large pelagic fishes. Surface oil was detected in 100% of the northernmost whale shark sightings, in 32.8 % of the bluefin tuna spawning area and 38 % of the blue marlin larval area. No surface oil was detected in the …
Splice Variant–Specific Cellular Function Of The Formin Inf2 In Maintenance Of Golgi Architecture, Vinay Ramabhadran, Farida Korobova, Gilbert J. Rahme, Henry N. Higgs
Splice Variant–Specific Cellular Function Of The Formin Inf2 In Maintenance Of Golgi Architecture, Vinay Ramabhadran, Farida Korobova, Gilbert J. Rahme, Henry N. Higgs
Dartmouth Scholarship
INF2 is a unique formin that can both polymerize and depolymerize actin filaments. Mutations in INF2 cause the kidney disease focal and segmental glomerulosclerosis. INF2 can be expressed as two C-terminal splice variants: CAAX and non-CAAX. The CAAX isoform contains a C-terminal prenyl group and is tightly bound to endoplasmic reticulum (ER). The localization pattern and cellular function of the non-CAAX isoform have not been studied. Here we find that the two isoforms are expressed in a cell type-dependent manner, with CAAX predominant in 3T3 fibroblasts and non-CAAX predominant in U2OS, HeLa, and Jurkat cells. Although INF2-CAAX is ER localized …
Neuroprotective Effects Of Bilobalide Are Accompanied By A Reduction Of Ischemia-Induced Glutamate Release In Vivo, Dorothee Lang, Cornelia Kiewert, Alexander Mdzinarishvili, Tina Maria Schwarzkopf, Rachita K. Sumbria, Joachim Hartmann, Jochen Klein
Neuroprotective Effects Of Bilobalide Are Accompanied By A Reduction Of Ischemia-Induced Glutamate Release In Vivo, Dorothee Lang, Cornelia Kiewert, Alexander Mdzinarishvili, Tina Maria Schwarzkopf, Rachita K. Sumbria, Joachim Hartmann, Jochen Klein
Pharmacy Faculty Articles and Research
Neuroprotective properties of bilobalide, a specific constituent of Ginkgo extracts, were tested in a mouse model of stroke. After 24 h of middle cerebral artery occlusion (MCAO), bilobalide reduced infarct areas in the core region (striatum) by 40–50% when given at 10 mg/kg 1 h prior to MCAO. Neuroprotection was also observed at lower doses, or when the drug was given 1 h past stroke induction. Sensorimotor function in mice was improved by bilobalide as shown by corner and chimney tests. When brain metabolism in situ was monitored by microdialysis, MCAO caused a rapid disappearance of extracellular glucose in the …
Accumulation Of Cadmium In Near-Isogenic Lines Of Durum Wheat (Triticum Turgidum L. Var Durum): The Role Of Transpiration, C. J. Quinn, A. Mohammad, Sheila M. Macfie
Accumulation Of Cadmium In Near-Isogenic Lines Of Durum Wheat (Triticum Turgidum L. Var Durum): The Role Of Transpiration, C. J. Quinn, A. Mohammad, Sheila M. Macfie
Biology Publications
Concentrations of cadmium in the grain of durum wheat (Triticum turgidum L. var durum) are often above the internationally acceptable limit of 0.2 mg kg−1. Cultivars that vary in concentrations of cadmium in the grain have been identified but the physiology behind differential accumulation has not been determined. Three pairs of near-isogenic lines (isolines) of durum wheat that vary in aboveground cadmium accumulation (8982-TL ‘high’ and ‘low’, W9260-BC ‘high’ and ‘low’, and W9261-BG ‘high’ and ‘low’) were used to test the hypothesis that the greater amounts of cadmium in shoots of the ‘high’ isolines are correlated with …
Effects Of Climate Change On Spring Ecosystem Hydroecology As A Guide To Developing Alternative Water Policies, Scott Mensing, Saxon E. Sharpe, Scott Bassett, Don Sada, Jim Thomas
Effects Of Climate Change On Spring Ecosystem Hydroecology As A Guide To Developing Alternative Water Policies, Scott Mensing, Saxon E. Sharpe, Scott Bassett, Don Sada, Jim Thomas
Climate Change Seminar Series (NNE)
Hydroecology: the interface of ecological systems and water which combines the scientific disciplines of hydrology and ecology
Goal: evaluate the hydrologic and climate history using pollen, loss on ignition, total inorganic carbon, and invertebrates from spring sediments in Spring Valley, Eastern Nevada and Snake Valley, Western Utah
Wolbachia Infections That Reduce Immature Insect Survival: Predicted Impacts On Population Replacement, Philip R. Crain, James W. Mains, Eunho Suh, Yunxin Huang, Philip H. Crowley, Stephen L. Dobson
Wolbachia Infections That Reduce Immature Insect Survival: Predicted Impacts On Population Replacement, Philip R. Crain, James W. Mains, Eunho Suh, Yunxin Huang, Philip H. Crowley, Stephen L. Dobson
Entomology Faculty Publications
BACKGROUND: The evolutionary success of Wolbachia bacteria, infections of which are widespread in invertebrates, is largely attributed to an ability to manipulate host reproduction without imposing substantial fitness costs. Here, we describe a stage-structured model with deterministic immature lifestages and a stochastic adult female lifestage. Simulations were conducted to better understand Wolbachia invasions into uninfected host populations. The model includes conventional Wolbachia parameters (the level of cytoplasmic incompatibility, maternal inheritance, the relative fecundity of infected females, and the initial Wolbachia infection frequency) and a new parameter termed relative larval viability (RLV), which is the survival of infected larvae relative to …
Acer Negundo L., Loy R. Phillippe
Duncan Hines, An Annotated Bibliography, Jessica Holland
Duncan Hines, An Annotated Bibliography, Jessica Holland
Undergraduate Research Award
No abstract provided.
Novel Metabolic Attributes Of Cyanothece, A Group Of Unicellular Nitrogen Fixing Cyanobacteria., Anindita Bandyopadhyay, Thanura Elvitigala, Eric Welsh, Jana Stöckel, Michelle Liberton, Hongtao Min, Louis A. Sherman, Himadri B. Pakrasi
Novel Metabolic Attributes Of Cyanothece, A Group Of Unicellular Nitrogen Fixing Cyanobacteria., Anindita Bandyopadhyay, Thanura Elvitigala, Eric Welsh, Jana Stöckel, Michelle Liberton, Hongtao Min, Louis A. Sherman, Himadri B. Pakrasi
Department of Biological Sciences Faculty Publications
The genus Cyanothece comprises unicellular cyanobacteria that are morphologically diverse and ecologically versatile. Studies over the last decade have established members of this genus to be important components of the marine ecosystem, contributing significantly to the nitrogen and carbon cycle. System-level studies of Cyanothece sp. ATCC 51142, a prototypic member of this group, revealed many interesting metabolic attributes. To identify the metabolic traits that define this class of cyanobacteria, five additional Cyanothece strains were sequenced to completion. The presence of a large, contiguous nitrogenase gene cluster and the ability to carry out aerobic nitrogen fixation distinguishCyanothece as a genus …
Ccl2/Mcp-I Genotype-Phenotype Relationship In Latent Tuberculosis Infection, Rabia Hussain, Ambreen Ansari, Najeeha Talat, Zahra Hasan, Ghaffar Dawood
Ccl2/Mcp-I Genotype-Phenotype Relationship In Latent Tuberculosis Infection, Rabia Hussain, Ambreen Ansari, Najeeha Talat, Zahra Hasan, Ghaffar Dawood
Department of Pathology and Laboratory Medicine
Among the known biomarkers, chemokines, secreted by activated macrophages and T cells, attract groups of immune cells to the site of infection and may determine the clinical outcome. Association studies of CCL-2/MCP-1 -2518 A/G functional SNP linked to high and low phenotypes with tuberculosis disease susceptibility have shown conflicting results in tuberculosis. Some of these differences could be due the variability of latent infection and recent exposure in the control groups. We have therefore carried out a detailed analysis of CCL-2 genotype SNP -2518 (A/G transition) with plasma CCL-2 levels and related these levels to tuberculin skin test positivity in …
Phyla Lanceolata (Michx.) Greene, John E. Ebinger
Phyla Lanceolata (Michx.) Greene, John E. Ebinger
Specimens by Name
No abstract provided.
Vitis Vulpina L., John E. Ebinger
Medicine Of The Future Facilitated By Dr. Michio Kaku, Multicultural Center
Medicine Of The Future Facilitated By Dr. Michio Kaku, Multicultural Center
Multicultural Student Services Center
Dr. Michio Kaku, Henry Semat Professor, Theoretical Physics, City University of New York. During the 21st century, dramatic advances in science and technology will expand the capacity of health care to extend the human life span and improve the medical quality of life. Genomic medicine will enable physicians of the future to apply computer algorithms in organizing and analyzing genomic data to predict susceptibility to disease. Regenerative medicine will utilize stem cells to facilitate the repair, replacement, and re-growth of aging, damaged, or diseased organs, such as the heart, liver, lungs, pancreas, bladder, and ovaries, in patients suffering from cardiovascular …
Living More Than Just Enough For The City: Persistence Of High-Quality Vegetation In Natural Areas In An Urban Setting, Rebecca W. Dolan, Jessica D. Stephens, Marcia E. Moore
Living More Than Just Enough For The City: Persistence Of High-Quality Vegetation In Natural Areas In An Urban Setting, Rebecca W. Dolan, Jessica D. Stephens, Marcia E. Moore
Scholarship and Professional Work - LAS
Urban environments pose special challenges to flora, including altered disturbance regimes, habitat fragmentation, and increased opportunity for invasion by non-native species. In addition, urban natural area represents most people’s contact with nature, given the majority of the world’s population currently live in cities. We used coefficients of conservatism (C-values), a system that ranks species based on perceived fidelity to remnant native plant communities that retain ecological integrity, to quantify habitat quality of 14 sites covering 850 ha within the city of Indianapolis, Indiana, in the Midwestern United States. All sites contained significant natural area and were inventoried via intensive complete …
Breeding Ecology Of The Pileated Woodpecker, Brandon Lennon Noel
Breeding Ecology Of The Pileated Woodpecker, Brandon Lennon Noel
Student Theses and Dissertations
The purported rediscovery of the ivory-billed woodpecker (Campephilus principalis) in the Cache River National Wildlife Refuge in 2004 was a monumental moment in conservation biology. Although controversy surrounds this and other sightings of ivory-billed woodpeckers within bottomland hardwood forests, the rediscovery of a species thought to have gone extinct revitalized optimism focused on its conservation. What knowledge we possess about ivory-billed woodpeckers comes from research done by James Tanner in the 1930s and his data are pseudo-replicated from just a few pairs. Tanner suggested that sweetgum-oak forest cover types were better quality habitats for ivory-billed woodpeckers and other woodpecker species …
From The Dean And Director, Gary Pierzynski
From The Dean And Director, Gary Pierzynski
INTSORMIL Impacts and Bulletins
This issue of the Ag Report has an international theme. It features our efforts to train the Kansas National Guard agribusiness development teams deploying to Afghanistan and some of our international activities in Africa.
Grain Science Honors Alumni And Industry Leaders, Gloria Holcombe
Grain Science Honors Alumni And Industry Leaders, Gloria Holcombe
INTSORMIL Impacts and Bulletins
The Department of Grain Science and Industry recognized eight distinguished individuals at its spring luncheon.
Outstanding Service Awards were presented to Aaron Harries, John Khoury,John Mathew, and Jim Rempe. Outstanding Alumni Awards went to Fred Merrill, Bill Pursley, Dale Rodman, and Lloyd Rooney.
Borlaug Fellowship Opens Doors For Rachel Opole [Student Accolades], Mary Lou Peter
Borlaug Fellowship Opens Doors For Rachel Opole [Student Accolades], Mary Lou Peter
INTSORMIL Impacts and Bulletins
Rachel Opole grew up in Nairobi, Kenya’s capitol, and the K-State doctoral student developed an early interest in livestock and crop production. Those interests, largely influenced by her parents, inspired her desire to improve crops grown to feed people. To enhance her work in that area, Opole earned the Norman E. Borlaug Leadership Enhancement in Agriculture Program (LEAP) fellowship, administered by the University of California–Davis.
Beneficial Partnerships: K-Staters Conduct Projects Throughout Africa, Gloria Holcombe, Timothy Dalton
Beneficial Partnerships: K-Staters Conduct Projects Throughout Africa, Gloria Holcombe, Timothy Dalton
INTSORMIL Impacts and Bulletins
Africa grows many of the same crops as Kansas, including sorghum and wheat. In fact, sorghum germplasm came from Africa, and now Kansas is the No. 1 sorghum producer in the United States.
K-State has expertise in grain storage issues, wheat and grain sorghum milling, and growing crops under dryland and irrigated conditions — vital information for African producers. Faculty secure grant funding to cover travel and other expenses associated with these partnerships. As an added bonus, they bring international experience into the classroom to share with their students. International collaborations help develop networks to share research, establish new markets, …
Prevalence And Prognostic Role Of Triple-Negative Breast Cancer By Race: A Surveillance Study, Helen Swede, David I. Gregorio, Susan H. Tannenbaum, Jessica A. Brockmeyer, Lori L. Wilson, Mellisa A. Pensa, Richard G. Stevens, Carolyn D. Runowicz
Prevalence And Prognostic Role Of Triple-Negative Breast Cancer By Race: A Surveillance Study, Helen Swede, David I. Gregorio, Susan H. Tannenbaum, Jessica A. Brockmeyer, Lori L. Wilson, Mellisa A. Pensa, Richard G. Stevens, Carolyn D. Runowicz
UCHC Articles - Research
A possible explanation for the relatively poor survival from breast cancer among blacks is the much higher rate of the adverse Triple-Negative sub-type. In a study of 1372 patients, blacks had twice the risk of death compared to whites among those with advanced cancer whether or not tumors were Triple-Negative. More research is still warranted to determine why blacks with advanced, but not local, breast cancer have a consistently higher rate of death.
Introduction
Emerging research suggests a substantially greater prevalence of the adverse triple-negative (TN) subtype (human epidermal growth factor receptor [HER]2−, estrogen receptor [ER]−, …
Tracking Large Carnivore Dispersal Using Isotopic Clues In Claws: An Application To Cougars Across The Great Plains, Viviane Hénaux, Larkin A. Powell, Keith A. Hobson, Clayton Kent Nielsen, Michelle A. Larue
Tracking Large Carnivore Dispersal Using Isotopic Clues In Claws: An Application To Cougars Across The Great Plains, Viviane Hénaux, Larkin A. Powell, Keith A. Hobson, Clayton Kent Nielsen, Michelle A. Larue
School of Natural Resources: Faculty Publications
1. Cougar (Puma concolor) populations, like other large carnivores, have increased during recent decades and may be recolonizing their former ranges in Midwestern North America. The dispersal routes taken by these animals from established populations are unknown and insight into these movements would facilitate their conservation and management.
2. We inferred the origin and migration route of four dispersing cougars using stable hydrogen (δD) and carbon (δ13C) isotope values along one of their claws. We compared isotopic variations within claws to regional and large-scale isoscapes of δD and δ13C values in prey species. Using …
The Deep Roots Of Vietnamese Tea: Culture, Production And Prospects For Development, Robert Wenner
The Deep Roots Of Vietnamese Tea: Culture, Production And Prospects For Development, Robert Wenner
Independent Study Project (ISP) Collection
Vietnam is at a critical stage in its development. If policy is properly managed the country’s future is incredibly bright as the middle class grows and standards of living continue to rise throughout the country. Agriculture will play a key role in future development as nearly 70 percent of the population participates directly in agricultural work. Each crop that is produced and exported in Vietnam will play a different and integral part in development as the face of agriculture changes with Vietnam’s increased global presence. This research looks specifically at tea production in Vietnam through the lens of agricultural development. …
Temporal Comparisons Of Avifauna In Enashiva Nature Refuge, Tanzania An Examination Of Species Richness And Abundance, The Effects Of The Onset Of The Short Rainy Season, And The Migrant Communities Present, Taran Catania
Independent Study Project (ISP) Collection
This study examined avian species richness, abundance, distribution, and diversity in relation to seasonal and temporal changes in Enashiva Nature Refuge, Tanzania. Data was collected in using point-counts along pre-established transects in four distinct habitats – wooded grassland, grassland, woodland, and riverine – over an 18-day period from November 6 to November 23, 2011. Transects were comprised of five point-count spots, at which data on avian species an abundance was collected for 30 minutes each. Data was compared to two previous studies conducted in November 2009 and April 2011 with similar methodologies over comparable time frames. Descriptive statistics, community similarity, …
Effects Of Soil And Foliar Applications Of Zinc On Grain Zinc Concentrations Of Maize, Sorghum And Wheat In Zambia, Obed I. Lungu, S. Simunji, I. Cakmak
Effects Of Soil And Foliar Applications Of Zinc On Grain Zinc Concentrations Of Maize, Sorghum And Wheat In Zambia, Obed I. Lungu, S. Simunji, I. Cakmak
INTSORMIL Scientific Publications
Micronutrient deficiencies are quite widespread in Sub‐Saharan Africa including Zambia. A survey study of selenium and zinc content in selected soils and staple food crops showed low concentrations that suggested that populations might be at risk of low intake of these micronutrients through the diet. The beneficial effects of Se and Zn are well documented in human populations (Black et al. 2008). Agronomic bio‐fortification offers a promising strategy to address micronutrient deficiency in the diet (Cakmak, 2008). This study was conducted to evaluate the effects of soil and foliar applications of Zn on Zn concentrations in maize, sorghum and wheat.
Soil Organic Carbon Maintenance Requirements And Mineralizatyion Rate Constants: Site Specific Calculations, David Clay, Gregg Carlson, Sharon Clay
Soil Organic Carbon Maintenance Requirements And Mineralizatyion Rate Constants: Site Specific Calculations, David Clay, Gregg Carlson, Sharon Clay
Agronomy, Horticulture and Plant Science Faculty Publications
Over the past 100 years numerous studies have been conducted with the goal of quantifying the impact of management on carbon turnover. It is difficult to conduct a mechanistic evaluation of these studies because each study was conducted under unique soil, climatic, and management conditions. Techniques for directly comparing data from unique studies are needed. This paper: 1) demonstrates an approach for calculating SOC maintenance requirements and mineralization rate constants at different landscape positions; and 2) discusses techniques for conducting site- specific experiments and determining site-specific C sequestration potentials.
Primary Literature Across The Undergraduate Curriculum: Teaching Science Process Skills And Content, Emily S.J. Rauschert, Joseph Dauer, Jennifer L. Momsen, Ariana Sutton-Grier
Primary Literature Across The Undergraduate Curriculum: Teaching Science Process Skills And Content, Emily S.J. Rauschert, Joseph Dauer, Jennifer L. Momsen, Ariana Sutton-Grier
Biological, Geological, and Environmental Faculty Publications
No abstract provided.
The Lli Chronicle Volume 2 Number 7, Nova Southeastern University
The Lli Chronicle Volume 2 Number 7, Nova Southeastern University
Lifelong Learning Institute Newsletters
No abstract provided.