Results 71 to 80 of about 19,377 (303)

Diversity of Pharmaceuticals Enhances Antibiotic Resistance in the Invertebrate Gut via Biofilm‐Mediated Mechanisms

open access: yesAdvanced Science, EarlyView.
Pharmaceutical diversity acts as an independent driver of antibiotic resistance in soil invertebrates. While bulk soil remains unaffected, the collembolan gut microbiome exhibits significant resistance gene enrichment under complex chemical exposure and diurnal warming.
Yi‐Fei Wang   +11 more
wiley   +1 more source

Cow behavior indicators using various means of mechanization and automation of feed distribution and feeding

open access: yesUkrainian Journal of Veterinary and Agricultural Sciences
This work aimed to study the daily behavior of dairy cows under different options of feeding concentrated feeds. The research was conducted on two farms, the Terezine Dairy Farm, the central department, and the Vilna Tarasivka department.
V. L. Gotsuliak   +3 more
doaj   +1 more source

Corals and Reef‐Dwelling Fish Regulate Carbon Storage and Cycling Processes in Coral Reef Ecosystems

open access: yesAdvanced Science, EarlyView.
Coral reefs are biodiversity hotspots, yet their role in carbon storage and cycling remains poorly understood. Using field surveys and modeling in the South China Sea, we reveal the overlooked potential of carbon storage in reef ecosystems and how reef fish, corals, and surface sediment jointly shape reef carbon reservoirs.
Yiting Chen   +8 more
wiley   +1 more source

Provision versus promotion to develop a handwashing station: the effect on desired handwashing behavior

open access: yesBMC Public Health, 2017
Background Diarrhea prevalence increases from around the time that complementary foods are introduced. Improving caregiver’s hand hygiene during food preparation could reduce complementary food contamination and enteric pathogen transmission.
Debashish Biswas   +5 more
doaj   +1 more source

Supplemental moose feeding in Stor-Elvdal: Moose activity and forest devastation in relation to feeding stations

open access: yes, 1999
Norsk: Vinterfôring av elg er et forholdsvis nytt tiltak. I denne rapporten presenterer vi resultatene fra et studie av elgaktivitet og beiteskader som ble registrert rundt 44 fôringsstasjoner i Stor- Elvdal, vinteren 1997/98.
Andreassen, Harry Peter, Gundersen, Hege
core  

Study of Free‐Space Optical Quantum Network: Review and Prospectives

open access: yesAdvanced Science, EarlyView.
Free from the constraints of fiber connections, free‐space quantum network enables longer and more flexible quantum network connections. This review summarizes and comparatively analyzes free‐space quantum network experiments based on ground stations, satellites, and mobile platforms.
Hua‐Ying Liu, Zhenda Xie, Shining Zhu
wiley   +1 more source

Isochronal maps at Mt. Etna volcano (Italy): a simple and reliable tool for investigating large-scale heterogeneities

open access: yesAnnals of Geophysics, 1997
This paper analyses twelve etnean earthquakes which occurred at various depths and recorded at least by eleven stations. The seismic stations span a wide part of the volcanic edifice; therefore each set of direct P-wave arrival times at these stations ...
S. La Delfa, C. Centamore, G. Patanè
doaj   +1 more source

Circular, No. 5 [PDF]

open access: yes, 1933
The information given in this circular is drawn from the experience of the Alaska Agricultural Experiment Stations in handling their dairy herd at the Matanuska station and from other authoritative sources.Factors determining the profitableness of ...
White, W.T.
core  

Food Composition and Feeding Intensity of Channa Striata from Selected Stations of River Krishna, Andhra Pradesh

open access: yes, 2022
Aim of the current piece of work was to study the food composition and feeding intensity of     Channa striata from Krishna river from June, 2019 to July 2020.
Sarma, B. V. L. Aradhya   +4 more
core   +1 more source

Large‐Scale Genomics Reveals Three‐Source Ancestry and Layered Adaptation to High Altitude in Tibetan Chickens

open access: yesAdvanced Science, EarlyView.
Whole‐genome analysis of 1,054 chickens reveals three ancestral sources (NWC, SYA, and SHF) with distinct temporal entry patterns into the Tibetan Plateau. Route‐specific selection scans, calibrated against a demographic null, suggest complementary functional enrichments—vascular homeostasis (NWC), calcium signaling and cardiac adaptation (SYA), and ...
Zongyi Zhao   +7 more
wiley   +1 more source

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