Results 21 to 30 of about 85,940 (218)

Reports and Maps of the Geological Survey Released Only in the Open Files, 1966 [PDF]

open access: yes, 1967
There is a reference to the Espey "Some effects on urbanization on storm runoff, Waller Creek".Waller Creek Working ...
Brett, George W.   +2 more
core   +1 more source

Artificial intelligence and digital technologies in agricultural development research and practice

open access: yesAdvancements in Agricultural Development
Advancements in Agricultural Development hosted its second symposium, centered on the theme of “Applications of Artificial Intelligence and Digital Technologies in Agricultural Development Research and Practice,” co-hosted by the University College ...
T. Grady Roberts
doaj   +1 more source

Functional trait differences between native bunchgrasses and the invasive grass Bromus tectorum [PDF]

open access: yesFrontiers of Agricultural Science and Engineering, 2018
We conducted 30- and 60-d greenhouse experiments to compare functional traits of Bromus tectorum (invasive annual grass) and four perennial bunchgrasses under well-watered or drought conditions. Even under drought, B.
Huiqin HE, Thomas A. MONACO, Thomas A. JONES
doaj   +1 more source

Evidence from Escalera al Cielo: Abandonment of a Terminal Classic Puuc Maya Hill Complex in Yucatán, Mexico [PDF]

open access: yes, 2012
This is a postprint (author's final draft) version of an article published in Journal of Field Arhcaeology in 2012. The final version of this article may be found at http://dx.doi.org/10.1179/0093469012Z.00000000025 (login may be required).
Bey, George J., III   +3 more
core   +2 more sources

How social and ecological characteristics shape transaction costs in polycentric wildfire governance: insights from the Sequoia-Kings Canyon Ecosystem, California, USA

open access: yesEcology and Society, 2023
Many contemporary social and ecological challenges in forested ecosystems (climate change, invasive species, wildland-urban interface development, and wildfires) span multiple jurisdictions and are characterized by complex patterns of social and ...
R. Patrick Bixler   +6 more
doaj   +1 more source

Transcription factor-mediated gene regulatory networks contributes to reproductive stage drought tolerance in rice (Oryza sativa)

open access: yesThe Indian Journal of Agricultural Sciences
Present study was carried out during rainy (kharif) seasons of 2020–22 at ICAR-Indian Agricultural Research Institute, New Delhi, to examine transcription factors (TFs) in drought tolerance using two rice (Oryza sativa L.) cultivars, drought-tolerant ...
SIMARDEEP KAUR   +6 more
doaj   +1 more source

Functional Properties of Collagen Extracted from Catfish (Silurus triostegus) Waste

open access: yesFoods, 2022
Collagen is used for a variety of biomedical and pharmaceutical uses, such as osteoarthritis-related pain management, hypertension, tissue engineering, and human implants, and is generally derived from porcine or bovine.
Ayat A. Abbas   +2 more
doaj   +1 more source

Immigrant mental health, safe work, discrimination, and state policies: From racism and xenophobia to health equity

open access: yesAmerican Journal of Community Psychology, EarlyView.
Abstract An ecological model was developed to examine the pathways linking immigration state policies to physically safe work conditions and work volition, interpersonal discrimination, and mental health distress. The ecological framework was tested among two subsamples totaling 529 Latinx immigrant participants: (1) immigrants who resided in states ...
Germán A. Cadenas   +6 more
wiley   +1 more source

Sap Yield and Sugar Content of Boxelder and Norway Maple Trees in Northern Utah

open access: yesHortTechnology
Maple syrup is a well-known natural sweetener made from the sap harvested from maple trees (Acer sp.). The North American scientific literature regarding maple syrup has predominantly originated in the Northeastern United States and Canada.
Jesse Mathews   +7 more
doaj   +1 more source

Potential impact of climate change on the global geographical distribution of the invasive species, Cenchrus spinifex (Field sandbur, Gramineae)

open access: yesEcological Indicators, 2021
Field sandbur (Cenchrus spinifex Cav.) is an annual grass native to North America that has spread widely in South America, Europe, Asia, Australia and other regions, reducing crop and grassland productivity.
Jing Cao   +6 more
doaj   +1 more source

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