Results 121 to 130 of about 4,043,843 (291)

Swath Grazing vs Native Range Grazing for Wintering Beef Cows in South-Central North Dakota

, 2006
Comparison study of cow performance of swath grazing (using crested wheatgrass, big bluestem, and foxtail millet) and native range ...
Sedivec, K. K., Neville, B. W., Lardy, G. P.   +2 more
core  

Magnetic Water Cleaning of Estrogens via Tight yet Dynamic Binding to Nanoparticles

Advanced Science, EarlyView.
Micropollution is one of the big challenges humanity faces with estrogen hormones being emerging pollutants of concern. Here, a supramolecular design strategy is presented that generates a simple nano‐adsorbent material to magnetically remove low‐concentrated estrogens from water.
Lukas Müller, Philip Maier, Dustin Vivod, Wenke Müller, Nikolaj Lopatik, Theresa Maria Schichtl, Julia Fröhlich, Irene Kraus, Marten Huck, Wieland Corts, Clodomiro Cafolla, Lukas Ruhm, Henrik Gaß, Johannes Voß, Jiwon Byun, Linda Rockmann, Guido Grundmeier, Kislon Voïtchovsky, Hans‐Georg Steinrück, Erdmann Spiecker, Sevim Dalabasmaz, Monika Pischetsrieder, Eike Brunner, Ralf Schweins, Dirk Zahn, Marcus Halik   +25 more
wiley   +1 more source

Relationships between sheep nematode infection, nutrition, and grazing behavior on improved and semi-natural pastures. [PDF]

Vet Anim Sci, 2023
Yoshihara Y, Saiga C, Tamura T, Kinugasa T.   +3 more
europepmc   +1 more source

Origin of Enhanced Efficiency and Reduced Roll‐Off in Organic Light‐Emitting Diodes Based on Pt(II) Complexes

Advanced Science, EarlyView.
Controlled Pt–Pt fine structure in square‐planar Pt(II) complexes governs metal–metal‐to‐ligand charge‐transfer (MMLCT) state formation, exciton dynamics, and organic light‐emitting diode performance. Short Pt–Pt contacts in Pt(fppz)2 enable coherent metal–metal coupling, sub‐microsecond emission and an external quantum efficiency of 29%, whereas ...
Atul Shukla, Sarah K. M. McGregor, Julian A. Steele, Innes K. Gale, Kiyoshi Miyata, Monirul Hassan, Christian McDonald, Romain J. Lepage, Eduardo Solano, Pilankatta K. Ramya, Cherumuttathu H. Suresh, Takumi Ehara, Chihaya Adachi, Ken Onda, Shih‐Chun Lo, Ebinazar B. Namdas   +15 more
wiley   +1 more source

Comprendre le comportement alimentaire et spatial des troupeaux bovins en libre pâture pour une gestion durable des ressources pastorales : étude de cas dans le bassin de l’Ouémé Supérieur au Bénin

Biotechnologie, Agronomie, Société et Environnement
Description of the subject. The scarcity and degradation of natural pastures have a strong influence on the behavior of animals on rangelands. Objectives.
Gildas Louis Djohy, Boni Sounon Bouko, Rodrigue Vivien Cao Diogo, Jacob Afouda Yabi   +3 more
doaj   +1 more source

Contract Grazing on Winter Annuals: Risks and Returns for Cattle Owners [PDF]

Critical factors affecting risk and profitability for cattle owners under contract grazing include cattle weight at purchase and time spent on pasture and feedlot.
Bransby, David, Duffy, Patricia A., Shoemaker, Carla, Anand, Manik, Bergtold, Jason S.   +4 more
core  

Effective Solvent‐Engineered All‐Inorganic CsPbI2Br Perovskite Solar Cells

Advanced Science, EarlyView.
All‐inorganic CsPbI2Br perovskite composition has gathered a lot of attention in recent years due to its thermal robustness, convenience for space applications as well as for the all‐perovskite triple junction applications as a top cell due to its wide‐bandgap (1.9 eV) nature.
Rajarshi Roy, Mahdi Malekshahi Byranvand, Tim Kodalle, Maximilian Krappel, Laxman Gouda, Stephan Boehringer, Chittaranjan Das, Mayank Kedia, Carolin M. Sutter‐Fella, Michael Saliba   +9 more
wiley   +1 more source

The effects of heat stress on milk production and the grazing behavior of dairy Holstein cows milked by an automatic milking system. [PDF]

J Anim Sci, 2022
Morales-Piñeyrúa JT, Damián JP, Banchero G, Sant Anna AC.   +3 more
europepmc   +1 more source

Heteroatom‐Mediated Covalent Organic Framework Membranes With Nitrogen‐Enriched Nanochannels for Efficient Desalination

Advanced Science, EarlyView.
Heteroatom precursor engineering serves as a molecular‐level strategy to tailor hydrazide monomer reactivity and diffusion kinetics, enabling controlled assembly of highly crystalline COF membranes with ultramicroporous channels. The nitrogen‐enriched nanochannels deliver high water/ion selectivity via simultaneous water transport acceleration and ion ...
Guishan Hu, Muning Chen, Yunqiu Zhou, Yu Zhen, Miaomiao Tian, Yatao Zhang, Jingwei Hou, Junyong Zhu, Yong Wang   +8 more
wiley   +1 more source

Observing grazing patterns with collar-mounted accelerometers and spatial data

Frontiers in Animal Science
In pasture-based dairy farming, animal behavior data can improve data-driven pasture management. Information on the grazing behavior of dairy cows can be retrieved from sensor-based data.
Kilian Obermeyer, Kilian Obermeyer, Manfred Kayser, Manfred Kayser, Johannes Isselstein, Johannes Isselstein   +5 more
doaj   +1 more source