Results 81 to 90 of about 21,992 (193)

Nitrogen efficiency of dairy cattle : from protein evaluation to ammonia emission [PDF]

, 2011
Diet optimization contributes considerably to increased nitrogen efficiency of dairy cattle, resulting in reduced nitrogen losses. This thesis focuses on three themes: the potential advances in protein evaluation systems for ruminants, the relationship ...
Duinkerken, G., van
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Apollo experience report: Food systems [PDF]

Development, delivery, and use of food systems in support of the Apollo 7 to 14 missions are discussed. Changes in design criteria for this unique program as mission requirements varied are traced from the baseline system that was established before the ...
Heidelbaugh, N. D., Huber, C. S., Rambaut, P. C., Rapp, R. M., Smith, M. C., Jr.   +4 more
core   +1 more source

The Lymnaea Cardioexcitatory Peptide (LyCEP) Receptor: A G-Protein–Coupled Receptor for a Novel Member of the RFamide Neuropeptide Family [PDF]

, 1998
A novel G-protein–coupled receptor (GRL106) resembling neuropeptide Y and tachykinin receptors was cloned from the molluscLymnaea stagnalis. Application of a peptide extract from the Lymnaea brain to Xenopus oocytes expressing GRL106 activated a calcium ...
Burke, Julian F, Cox, Kingsley J A, Geraerts, Wijnand P M, Hermann, Petra M, Knol, Jaco C, Meyerhof, Wolfgang, Planta, Rudi J, Richter, Dietmar, Smit, August B, Tensen, Cornelius P, van der Schors, Roel C, van Heerikhuizen, Harm, van Minnen, Jan, Vreugdenhil, Erno   +13 more
core   +7 more sources

A short survey of the environment at the dumping site for Santa Cruz Harbor dredging and A study of seaward dipping internal structures in marine ripple marks at Whaler's Cove, California. Annual report, Part 4, August 1972 [PDF]

, 1972
(PDF contains 76 ...
Arnal, Robert E., Leopold, Lawrence C.
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Evaluation of the feeding value of two tropical cereal straws, maize stover, rice straw and their botanical fractions by nylon and mobile bag technique

African Journal of Science and Technology, 2009
Degradability characteristics of dry matter (DM), protein free DM (PFDM) and nitrogen (N) were estimated in maize stover, rice straw and their botanical fractions using the nylon bag technique. True intestinal digestibility of the intact feed protein (TID) was also estimated using themobile bag technique.
Mgheni, D.M., Ndemanishio, E.E., Hvelplund, Torben, Weisbjerg, Martin Riis   +3 more
openaire   +4 more sources

Sustainable valorisation of organic urban wastes : insights from African case studies [PDF]

, 2011
Understanding the problems and potentials of the organic waste stream is perhaps the single most important step that city authorities in Africa could take in moving towards sustainable, affordable, effective and efficient waste management.
Agathos, N., Alumasa, V., Gachugi, J.W., Kirai, P., Scheinberg, A., Shah, B., Waarts, Y.R., Woods, M.   +7 more
core   +1 more source

Rumen degradation and intestinal digestibility of rumen undegraded dietry nitrogen in grass-lumen mixed diets estimated by the mobile nylon bag technique

Southern Africa Journal of Education, Science and Technology, 2007
No Abstract. Southern African Journal of Education, Science and Technology Vol. 1 (1) 2006: pp.
Mupangwa, J F, Ngongoni, N T, Hamudikuwanda, H   +2 more
openaire   +3 more sources

Evaluating the Effects of Replacing Alfalfa with Broussonetia papyrifera Branch/Leaf Powder on Growth and Serum Indicators in Dezhou Donkeys. [PDF]

Animals (Basel), 2023
Chen Y, Dong B, Qu H, Cheng J, Feng Y, Liu L, Ma Q.   +6 more
europepmc   +1 more source

Effect of a lunar eclipse on the flight activity of mosquitoes in the upper Gulf Coast of Texas. [PDF]

, 1994
Volume ...

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Spartan Daily, May 1, 1945 [PDF]

, 1944
Volume 33, Issue 125https://scholarworks.sjsu.edu/spartandaily/3605/thumbnail ...
San Jose State University, School of Journalism and Mass Communications
core   +2 more sources