نتایج جستجو برای: wether contiousely or uncontiousely

تعداد نتایج: 3545557  

2007
J. H. Eisemann D. E. Bauman D. E. Hogue H. F. Travis

An experiment was conducted to determine whether prolactin is involved in growth or in mediating the photoperiod-induced growth response in sheep. Prolactin was manipulated by im injections of 2-Br-~-ergocryptine (CB154) or sc injections of ovine prolactin (oPRL) "and by two light:dark regimens (16L: 8D and 8L:16D). Fifty-six wether lambs (two/ pen) were allotted to one of four treatments for a...

1991
Heike Neumann Thomas Schwarzpaul

We examine the interference of fairness and observers in digital coin systems. Since copying of coins cannot be prevented cryptographically in anonymous off-line coin systems, double-spending detection is one of the major tasks. An observer is a tamper resistant device that prevents doublespending physically, i.e., Alice has no access to her coins and therefore she cannot copy them. Digital coi...

Journal: :Journal of animal science 1987
R S Kensinger L M McMunn R K Stover B R Schricker M L Maccecchini H W Harpster J F Kavanaugh

Two experiments were performed to examine the ability of human pancreatic growth hormone releasing factor (hGRF) administration to stimulate endogenous growth hormone (GH) secretion in lambs. Each study utilized eight Dorset wether lambs in replicated 4 X 4 Latin square experiments. Growth hormone response (integrated area under the curve for 150 min post-injection) for 0, 1, 5 and 10 microgram...

2004
Sandra Campo Jingfeng Lu S. Campo

Risk aversion has been shown to have adverse effects on agents’ bidding. In private value auctions, risk aversion induces more aggressive bidding, whenever the number of participants remain unchanged. Risk aversion may also prevent agents from entering the auction, in the first place, if a certain outcome is available, which lessens competition and, eventually the agent’s bids. Moreover, if bid...

Journal: :Journal of animal science 1995
G Maiorano R J McCormick R A Field G D Snowder

Eighteen spring-born Columbia ram, wether, and zeranol-implanted ram lambs were examined to determine the influence of castration or zeranol implantation on collagen characteristics of skin, fell, and epimysium and possible relationships between collagen properties of each tissue and difficulty of pelt removal. Pelt removal force was lower in wethers than in rams (P < .05) and intermediate for ...

2007
G. S. Smith K. K. Rozman D. M. Hallford

Recently we reported elimination of radioactivity from [14C]heptachlor from body stores of lactating ovines, mainly into excreta rather than milk, contrasting sharply with bovines. To further assess heptachlor metabolism and clearance by ovines, 12 fine-wool wether larabs (41 + 3 kg) housed in metabolism stalls were fed pelleted alfalfa hay (96%) plus molasses (3%) ad libitum and were dosed i.p...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه فردوسی مشهد - دانشکده علوم 1376

in chapter 1, charactrizations of fragmentability, which are obtained by namioka (37), ribarska (45) and kenderov-moors (32), are given. also the connection between fragmentability and its variants and other topics in banach spaces such as analytic space, the radone-nikodym property, differentiability of convex functions, kadec renorming are discussed. in chapter 2, we use game characterization...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه شیراز - دانشکده علوم 1391

بیماری age-related macular degeneration (amd) یکی از دلایل کم بینایی و نابینایی در بیماران بالاتر از 65 سال در جوامع پیشرفته می‏باشد. پیشرفت بیماری آهسته و با افزایش سن اتفاق می‏افتد و به طور تدریجی می‏تواند باعث نابینایی در یک یا دو چشم شود. یکی از مهمترین دلایل ایجاد این بیماری استرس اکسیداتیو ناشی از عوامل محیطی مانند دود سیگار، اشعه x،u.v.، فشار و گرما است که این عوامل باعث افزایش سطح ros ش...

Journal: :Wildlife Research 2023

Context There is concern about potential competition between non-native fallow deer (Dama dama) and livestock for food, particularly during times of low rainfall when pasture scarce.Aims We aimed to estimate the extent which a high-density population (~37deerperkm2) competed with food severe drought on pastoral properties Liverpool Plains, New South Wales, Australia.Methods collected rumen cont...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه شیراز - دانشکده علوم 1392

استرس های اکسیداتیو با پیشرفت بسیاری از بیماری ها رابطه ی مستقیم دارند. گونه های فعال اکسیژن (ros) بسیار ناپایدارند و باعث آسیب ماکرومولکول ها از طریق اکسیداسیون می شوند. استرس اکسیداتیو می تواند در شرایط ازدیاد غلظت ros و کمبود ظرفیت آنتی اکسیدانی بدن اتفاق افتد. مسیرهای آنزیم های آنتی اکسیدان از مهم ترین مسیرهای درگیر در سم زدایی گونه های فعال اکسیژن (ros) و جلوگیری از صدمات ناشی از این گونه ...

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function paginate(evt) { url=/search_year_filter/ var term=document.getElementById("search_meta_data").dataset.term pg=parseInt(evt.target.text) var data={ "year":filter_year, "term":term, "pgn":pg } filtered_res=post_and_fetch(data,url) window.scrollTo(0,0); } function update_search_meta(search_meta) { meta_place=document.getElementById("search_meta_data") term=search_meta.term active_pgn=search_meta.pgn num_res=search_meta.num_res num_pages=search_meta.num_pages year=search_meta.year meta_place.dataset.term=term meta_place.dataset.page=active_pgn meta_place.dataset.num_res=num_res meta_place.dataset.num_pages=num_pages meta_place.dataset.year=year document.getElementById("num_result_place").innerHTML=num_res if (year !== "unfilter"){ document.getElementById("year_filter_label").style="display:inline;" document.getElementById("year_filter_place").innerHTML=year }else { document.getElementById("year_filter_label").style="display:none;" document.getElementById("year_filter_place").innerHTML="" } } function update_pagination() { search_meta_place=document.getElementById('search_meta_data') num_pages=search_meta_place.dataset.num_pages; active_pgn=parseInt(search_meta_place.dataset.page); document.getElementById("pgn-ul").innerHTML=""; pgn_html=""; for (i = 1; i <= num_pages; i++){ if (i===active_pgn){ actv="active" }else {actv=""} pgn_li="
  • " +i+ "
  • "; pgn_html+=pgn_li; } document.getElementById("pgn-ul").innerHTML=pgn_html var pgn_links = document.querySelectorAll('.mypgn'); pgn_links.forEach(function(pgn_link) { pgn_link.addEventListener('click', paginate) }) } function post_and_fetch(data,url) { showLoading() xhr = new XMLHttpRequest(); xhr.open('POST', url, true); xhr.setRequestHeader('Content-Type', 'application/json; charset=UTF-8'); xhr.onreadystatechange = function() { if (xhr.readyState === 4 && xhr.status === 200) { var resp = xhr.responseText; resp_json=JSON.parse(resp) resp_place = document.getElementById("search_result_div") resp_place.innerHTML = resp_json['results'] search_meta = resp_json['meta'] update_search_meta(search_meta) update_pagination() hideLoading() } }; xhr.send(JSON.stringify(data)); } function unfilter() { url=/search_year_filter/ var term=document.getElementById("search_meta_data").dataset.term var data={ "year":"unfilter", "term":term, "pgn":1 } filtered_res=post_and_fetch(data,url) } function deactivate_all_bars(){ var yrchart = document.querySelectorAll('.ct-bar'); yrchart.forEach(function(bar) { bar.dataset.active = false bar.style = "stroke:#71a3c5;" }) } year_chart.on("created", function() { var yrchart = document.querySelectorAll('.ct-bar'); yrchart.forEach(function(check) { check.addEventListener('click', checkIndex); }) }); function checkIndex(event) { var yrchart = document.querySelectorAll('.ct-bar'); var year_bar = event.target if (year_bar.dataset.active == "true") { unfilter_res = unfilter() year_bar.dataset.active = false year_bar.style = "stroke:#1d2b3699;" } else { deactivate_all_bars() year_bar.dataset.active = true year_bar.style = "stroke:#e56f6f;" filter_year = chart_data['labels'][Array.from(yrchart).indexOf(year_bar)] url=/search_year_filter/ var term=document.getElementById("search_meta_data").dataset.term var data={ "year":filter_year, "term":term, "pgn":1 } filtered_res=post_and_fetch(data,url) } } function showLoading() { document.getElementById("loading").style.display = "block"; setTimeout(hideLoading, 10000); // 10 seconds } function hideLoading() { document.getElementById("loading").style.display = "none"; } -->