Results 61 to 70 of about 894,072 (335)

Increasing Laying Performances and Egg Vitamin a Content Through Zinc Oxide and Phytase Enzyme Supplementation [PDF]

, 2005
Tujuan penelitian ini adalah untuk meningkatkan performan ayam petelur dan kandungan vitamin A dalam telur ayam yang diproduksi dari ayam yang diberi ransum berkadar asam fitat tinggi yang berasal dari dedak padi. Penelitian ini menggunakan 162 ekor ayam
Piliang, W. G. (W), Sumiati, S. (Sumiati)   +1 more
core  

Mechanisms of parasite‐mediated disruption of brain vessels

FEBS Letters, EarlyView.
Parasites can affect the blood vessels of the brain, often causing serious neurological problems. This review explains how different parasites interact with and disrupt these vessels, what this means for brain health, and why these processes matter. Understanding these mechanisms may help us develop better ways to prevent or treat brain infections in ...
Leonor Loira, Sílvia Arroz‐Madeira, Cláudio A. Franco, Sara Silva Pereira   +3 more
wiley   +1 more source

Time after time – circadian clocks through the lens of oscillator theory

FEBS Letters, EarlyView.
Oscillator theory bridges physics and circadian biology. Damped oscillators require external drivers, while limit cycles emerge from delayed feedback and nonlinearities. Coupling enables tissue‐level coherence, and entrainment aligns internal clocks with environmental cues.
Marta del Olmo, Carolin Ector, Hanspeter Herzel   +2 more
wiley   +1 more source

Laying hen husbandry: group size and use of hen-runs [PDF]

, 2000
With regard to welfare reasons, various label productions limit the number of laying hens allowed per flock.
Hirt, Helen, Hördegen, Philipp, Zeltner, Esther   +2 more
core  

The Interstellar Environment of our Galaxy [PDF]

, 2001
We review the current knowledge and understanding of the interstellar medium of our galaxy. We first present each of the three basic constituents - ordinary matter, cosmic rays, and magnetic fields - of the interstellar medium, laying emphasis on their ...
Abbott, D. C., Abbott, D. C., Adams, W. S., Asseo, E., Bakes, E. L. O., Bartunov, O. S., Beals, C. S., Beck, R., Belfort, P., Bell, A. R., Bernard, J.-P., Beuermann, K., Birk, G. T., Blaauw, A., Blandford, R. D., Blandford, R. D., Blitz, L., Blitz, L., Bloemen, H., Bloemen, J. B. G. M., Bloemen, J. B. G. M., Bohlin, R. C., Bohlin, R. C., Bothe, W., Boulanger, F., Boulanger, F., Boulares, A., Branch, D., Bregman, J. N., Breitschwerdt, D., Bronfman, L., Burke, B. F., Burrows, D. N., Burton, W. B., Burton, W. B., Burton, W. B., Cappellaro, E., Carruthers, G., Castor, J., Cesarsky, C. J., Chevalier, R. A., Cioffi, D. F., Clemens, D. P., Cohen, M., Conti, P. S., Cordes, J. M., Cox, D. P., Cox, D. P., Crovisier, J., Crovisier, J., Crutcher, R. M., Cui, W., Dame, T. M., Dame, T. M., Davis, L., Jr., de Jong, T., Dickey, J. M., Dickey, J. M., Dickey, J. M., Diplas, A., Domgörgen, H., Dove, J. B., Dove, J. B., Draine, B. T., Draine, B. T., Duley, W. W., Duley, W. W., Dwek, E., Dwek, E., Dwek, E., Désert, F.-X., Elmegreen, B. G., Elmegreen, B. G., Elmegreen, B. G., Evans, R., Ewen, H. I., Fabbiano, G., Falgarone, E., Falgarone, E., Federman, S. R., Fermi, E., Fermi, E., Ferrière, K. M., Ferrière, K. M., Ferrière, K. M., Ferrière, K. M., Ferrière, K. M., Ferrière, K. M., Fichtel, C. E., Field, G. B., Field, G. B., Franco, J., Freedman, W. L., Freeman, K. C., Frisch, P. C., Frisch, P. C., Fruscione, A., Garcia-Munoz, M., Gardner, F. F., Garmany, C. D., Garwood, R. W., Georgelin, Y. M., Gies, D. R., Ginzburg, V. L., Gleeson, L. J., Goldsmith, D. W., Grabelsky, D. A., Haffner, L. M., Hall, J. S., Han, J. L., Han, J. L., Han, J. L., Harding, D. S., Hartmann, J., Haslam, C. G. T., Haslam, C. G. T., Heiles, C., Heiles, C., Heiles, C., Heiles, C., Heiles, C., Heiles, C., Heiles, C., Heiles, C., Henderson, A. P., Hennebelle, P., Hess, V., Hewish, A., Heyer, M. H., Hillas, A. M., Hiltner, W. A., Hiltner, W. A., Hobbs, L. M., Hollenbach, D. J., Hollenbach, D. J., Howk, J. C., Humphreys, R. M., Hurwitz, M., Inoue, M., Ip, W.-H., Jenkins, E. B., Jenkins, E. B., Jenkins, E. B., Jenkins, E. B., Jenkins, E. B., Johnston, S., Jokipii, J. R., Jokipii, J. R., Jones, A. P., Katz, N., Kennicutt, R. C., Jr., Kerr, F. J., Kim, S.-H., Knacke, R. F., Kulkarni, S. R., Kulsrud, R., Lada, C. J., Lagache, G., Lagache, G., Lagache, G., Larson, R. B., Lin, C. C., Liszt, H. S., Lockman, F. J., Lyne, A. G., Léger, A., Mac Low, M.-M., Magnani, L., Mallik, D. C. V., Maloney, P., Manchester, R. N., Mathewson, D. S., Mathis, J. S., Mathis, J. S., McCammon, D., McClure-Griffiths, N. M, McCray, R., McCray, R., McKee, C. F., McKee, C. F., McKee, C. F., McMillan, R. J., Meyer, D. M., Meyer, J.-P., Miller, G. E., Miller, W. W., Minter, A. H., Moos, H. W., Morton, D. C., Morton, D. C., Mouschovias, T. C., Mouschovias, T. C., Mouschovias, T. C., Mouschovias, T. C., Mueller, M. W., Myers, P. C., Nakano, T., Narayan, R., Narayan, R., Norman, C., Norman, C. A., Oort, J. H., Oren, A. L., Parker, E. N., Parker, E. N., Parravano, A., Piddington, J. H., Potgieter, M. S., Rand, R. J., Rand, R. J., Rasmussen, I. L., Redfield, S., Rees, M. J., Reynolds, R. J., Reynolds, R. J., Reynolds, R. J., Reynolds, R. J., Reynolds, R. J., Reynolds, R. J., Reynolds, R. J., Ristorcelli, I., Rockstroh, J. M., Rogerson, J. B., Salpeter, E. E., Savage, B. D., Savage, B. D., Savage, B. D., Savage, B. D., Savage, B. D., Schaller, G., Schlegel, D. J., Scoville, N. Z., Seab, C. G., Sembach, K. R., Sfeir, D. M., Shapiro, P. R., Shelton, R. L., Shu, F. H., Shull, J. M., Shull, J. M., Shull, J. M., Shull, J. M., Shull, J. M., Silk, J., Simard-Normandin, M., Simpson, J. A., Simpson, J. A., Sivan, J.-P., Sivan, J.-P., Slavin, J. D., Slavin, J. D., Smith, A. M., Snow, T. P., Snowden, S. L., Snowden, S. L., Snowden, S. L., Snowden, S. L., Solomon, P. M., Spitzer, L., Jr., Spitzer, L., Jr., Spitzer, L., Jr., Spitzer, L., Jr., Steenbeck, M., Strong, A. W., Strong, A. W., Struve, O., Tammann, G. A., Taylor, J. H., Tenorio-Tagle, G., Thomson, R. C., Tomisaka, K., Tomisaka, K., Troland, T. H., Trumpler, R. J., Vacca, W. D., Vainshtein, S. I., Valinia, A., Vallée, J.-P., Van Buren, D., van den Bergh, S., van den Bergh, S., Van Steenberg, M. E., Verschuur, G. L., Verschuur, G. L., Vivekanand, M., Wakker, B. P., Wang, Q. D., Wannier, P. G., Watson, W. D., Weaver, R., Webber, W. R., Webber, W. R., Webber, W. R., Weisberg, J. M., Wentzel, D. G., Wentzel, D. G., Williamson, F. O., Wilson, R. W., Witt, A. N., Wolfire, M. G., Woltjer, L., Woolf, N. J., Woosley, S. E., Wright, E. L., York, D. G., York, D. G., Zweibel, E. G.   +306 more
core   +2 more sources

The newfound relationship between extrachromosomal DNAs and excised signal circles

FEBS Letters, EarlyView.
Extrachromosomal DNAs (ecDNAs) contribute to the progression of many human cancers. In addition, circular DNA by‐products of V(D)J recombination, excised signal circles (ESCs), have roles in cancer progression but have largely been overlooked. In this Review, we explore the roles of ecDNAs and ESCs in cancer development, and highlight why these ...
Dylan Casey, Zeqian Gao, Joan Boyes
wiley   +1 more source

Force Analysis and Curve Design for Laying Pipe in Loop Laying Head of Wire Rod Mills

Chinese Journal of Mechanical Engineering, 2019
Laying head is a high-precision engineering device in hot-rolled high speed wire rod production line. Previously research works are focused on the laying pipe wear-resisting.
Shuangji Yao, Marco Ceccarelli, Giuseppe Carbone, Bin Ma   +3 more
doaj   +1 more source

An upstream open reading frame regulates expression of the mitochondrial protein Slm35 and mitophagy flux

FEBS Letters, EarlyView.
This study reveals how the mitochondrial protein Slm35 is regulated in Saccharomyces cerevisiae. The authors identify stress‐responsive DNA elements and two upstream open reading frames (uORFs) in the 5′ untranslated region of SLM35. One uORF restricts translation, and its mutation increases Slm35 protein levels and mitophagy.
Hernán Romo‐Casanueva, Ariann E. Mendoza‐Martínez, P. Abril Medina‐Flores, Carlos Campero‐Basaldua, Alexander DeLuna, Soledad Funes   +5 more
wiley   +1 more source

Differences in Pre-Laying Behavior between Floor-Laying and Nest-Laying Pekin Ducks [PDF]

Animals, 2019
Floor-laying in commercially farmed Pekin ducks is not well understood. This exploratory study aimed to determine if behavioral differences exist between floor-laying and nest-laying ducks. Retrospective analysis of video footage from a small commercial breeding flock (n = 60 birds) was used to quantify the behavior of floor-laying and nest-laying ...
Lorelle Barrett, Irek Malecki, Dominique Blache   +2 more
openaire   +3 more sources

Effect of Dietary Zeolite Supplementation on Production, Egg Quality, Ammonia Volatilization, Organ Morphometry and Blood Parameters in Brown Laying Hens [PDF]

, 2023
Rita Brito Vieira, M. do C. M. M. Ludke, Jorge Vitor Lüdke, Cláudia da Costa Lopes, EF Oliveira, Adrielle Carneiro de Araújo Santos, Arlei Coldebella, Carlos Bôa-Viagem Rabello   +7 more
openalex   +1 more source