Results 101 to 110 of about 10,534 (305)

A Versatile Microfluidic Extrusion‐Based Hydrogel Platform for Self‐Organization and Long‐Term Maintenance of Engineered 3D Lymphatic Endothelium

Advanced Healthcare Materials, EarlyView.
Microfluidic coaxial extrusion generates size‐controlled 3D lymphatic tubes from primary human dermal lymphatic endothelial cells in a defined four‐component matrix. These engineered vessels self‐organize into stable lymphatic endothelium, maintain selective macromolecular permeability for 30 days, and enable direct comparison with blood endothelial ...
Elsa Mazari‐Arrighi, Adeline Boyreau, Laura Chaillot, Wilfried Souleyreau, Laetitia Andrique, Pierre‐Olivier Guichet, Thomas Mathivet, Andreas Bikfalvi, Pierre Nassoy   +8 more
wiley   +1 more source

Tallgrass prairie response to grazing system and stocking rate.

, 1998
Grazing system and stocking rate effects on standing crop of species and relative species composition of tallgrass prairies in north-central Oklahoma were evaluated from 1989 to 1993.
Gillen, R.L., Tate, K.W., McCollum, F.T. III., Hodges, M.E.   +3 more
core   +2 more sources

Padrões de comportamento ingestivo de cordeiras recebendo ou não suplemento em pastagem de milheto Ingestive behavior patterns of ewe lambs receiving or not supplement on Pearl millet pasture

Ciência Rural, 2010
O comportamento ingestivo e os padrões de deslocamento e procura de forragem de cordeiras em pastagem de milheto (Pennisetum glaucum (L.)) foram avaliados quando estas foram mantidas exclusivamente em pastagem ou em pastagem recebendo suplemento (ração ...
Anna Carolina Cerato Confortin, Carolina Bremm, Marta Gomes da Rocha, José Henrique Souza da Silva, Denise Adelaide Gomes Elejalde, Daniele Gindri Camargo, Aline Tatiane Nunes da Rosa   +6 more
doaj  

Ferroelectric Quantum Dots for Retinomorphic In‐Sensor Computing

Advanced Materials, EarlyView.
This work has provided a protocol for fabricating retinomorphic phototransistors by integrating ferroelectric ligands with quantum dots. The resulting device combines ferroelectricity, optical responsiveness, and low‐power operation to enable adaptive signal amplification and high recognition accuracy under low‐light conditions, while supporting ...
Tingyu Long, Huanyu Zhou, Jaewan Ko, Hongwei Tan, Jaemin Lim, Yanfei Zhao, Daehan Kang, Eojin Yoon, Gyeong‐Tak Go, Somin Kim, Seung‐Woo Lee, Chan‐Yul Park, Hyojun Choi, Hyeran Kim, Hyung Joong Yun, Sung Hyuk Park, Kwan Sik Park, Jeong Woo Park, Mungeun Kim, Yong Soo Cho, Ho Won Jang, Wenqiang Yang, Min Hyuk Park, Wan Ki Bae, Sebastiaan van Dijken, Joona Bang, Tae‐Woo Lee   +26 more
wiley   +1 more source

Productivity and reproductive performance of grazing beef heifers bred at 18 months of age

Revista Brasileira de Zootecnia, 2012
The experiment was carried out to evaluate the performance and body development of beef heifers reared from 15 to 18 months of age on Pearl millet (Pennisetum americanum), Alexandergrass pasture (Urochloa plantaginea) or native pasture invaded by Annoni ...
Alexandre Nunes Motta de Souza, Marta Gomes da Rocha, Dalton Roso, Luciana Pötter, Aline Tatiane Nunes da Rosa, Gustavo Freitas Ilha, Anna Carolina Cerato Confortin   +6 more
doaj   +1 more source

Accounting For Stock Based Employee Compensation: A Continuing Controversy

Journal of Business & Economics Research (JBER), 2011
<p class="MsoBlockText" style="text-align: justify; margin: 0in 0.6in 0pt 67.5pt;"><span style="font-size: x-small;"><span style="font-family: Times New Roman;">Stock options represent an increasingly significant component of executive compensation.
William Wrege, Mark Myring, Joe Schroeder   +2 more
openaire   +2 more sources

POM‐Based Water Splitting Catalyst Under Acid Conditions Driven by Its Assembly on Carbon Nanotubes

Advanced Materials, EarlyView.
A newly‐engineered POM‐based electrocatalyst incorporating non‐innocent counter cations exhibits fast kinetics for either the OER or HER under strongly acidic conditions (1 m H2SO4), depending on whether it is assembled on carbon nanotubes (1@CNT) or physically mixed with them (1/CNT). In water‐splitting tests using a two‐electrode setup, these systems
Eugenia P. Quirós‐Díez, Melanie Guillén‐Soler, Carlos Herreros‐Lucas, Alejandro López‐Moreno, José Manuel Vila‐Fungueiriño, Antonio Luis Llamas‐Saiz, Karol Strutyński, Manuel Melle‐Franco, María del Carmen Giménez‐López   +8 more
wiley   +1 more source

The Roles of Labor and Profitability in Choosing a Grazing Strategy for Beef Production in the U.S. Gulf Coast Region

Comparisons are made concerning labor required and profitability associated with continuous grazing at three stocking rates and rotational grazing at a high stocking rate in the U.S. Gulf Coast region.
Blouin, David, Boucher, Robert W., Wyatt, Wayne, Venuto, Brad, Gillespie, Jeffrey M.   +4 more
core  

Mechanically Programmable DNA Hydrogel Microparticles for 3D Cellular Systems

Advanced Materials, EarlyView.
DNA hydrogel microparticles are designed to exhibit controllable viscoelasticity and stiffness across three orders of magnitude from 30Pa$30 \,\mathrm{Pa}$ to 6.5kPa$6.5 \,\mathrm{kPa}$. They are uptaken into fibroblast spheroids where they are actively remodeled by cellular forces depending on their mechanical properties.
Tobias Walther, Eleni Dalaka, Gotthold Fläschner, Manuel Gómez‐González, Ilia Platzman, Sadaf Pashapour, Michelle Emmert, Pere Roca‐Cusachs, Xavier Trepat, Kerstin Göpfrich   +9 more
wiley   +1 more source

The Economics of Rotational Grazing in the Gulf Coast Region: Costs, Returns, and Labor Considerations, Phase II

Profitability and labor associated with rotational grazing at three stocking rates and continuous grazing at a medium stocking rate are compared. On a per-acre basis, profits are lowest for low stocking rate rotational grazing.
Blouin, David, Boucher, Robert W., Wyatt, Wayne, Venuto, Brad, Nipper, Weldon, Qushim, Berdikul, Gillespie, Jeffrey M.   +6 more
core