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36篇 您的检索式:作者名="Essi"
    题名 作者 年代 出处 被引量
1Ground response to high horizontal stresses during longwall retreat and its implications for longwall headgate support显示文摘Roof falls in longwall headgate can occur when weak roof and high horizontal stress are present. To prevent roof falls in the headgate under high horizontal stress, it is important to understand the ground response to high horizontal stress in the longwall headgate and the requirements for supplemental roof support. In this study, a longwall headgate under high horizontal stress was instrumented to monitor stress change in the pillars, deformations in the roof, and load in the cable bolts. The conditions in the headgate were monitored for about six months as the longwall face passed by the instrumented site.The roof behavior in the headgate near the face was carefully observed during longwall retreat.Numerical modeling was performed to correlate the modeling results with underground observation and instrumentation data and to quantify the effect of high horizontal stress on roof stability in the longwall headgate. This paper discusses roof support requirements in the longwall headgate under high horizontal stress in regard to the pattern of supplemental cable bolts and the critical locations where additional supplemental support is necessary.Peter Zhang Dave Gearhart Mark Van Dyke Daniel Su Essie Esterhuizen Berk Tulu 2019International Journal of Mining Science and Technology2019,29,1:6
2日粮中添加过瘤胃保护B族维生素对奶牛健康、产奶量和繁殖性能的影响显示文摘围产期日粮中添加过瘤胃保护B族维生素对奶牛健康、产奶量和繁殖性能都会产生影响。试验结果表明,添加过瘤胃保护B族维生素可以显著降低刚分娩奶牛亚临床酮病的发病率、奶牛平均人工授精成本以及泌乳190天内的淘汰率(P<0.05);显著增加乳脂率和泌乳150天怀孕率(P<0.05);胎衣不下的发病率从18.5%减少到16.0%,但是差异不显著。这说明在围产期日粮中添加过瘤胃保护B族维生素可以提高牛奶乳脂率、奶牛健康状况以及繁殖性能,并能为奶牛场节省成本,提高经济效益。Essi Evan Helene Leclerc Stacy Wrinkle 詹小立 阳成波 2015中国乳业2015,,8:2
3Review: Sugar beets as a substitute for grain for lactating dairy cattle显示文摘Dairy cows are customarily given grains and highly digestible byproduct ingredients as additions to forage to support milk production. In many parts of the world growing seasons are short, and the grain crops that can be grown may not provide adequate yields. Sugar beets, on the other hand are relatively hardy, and dry matter yields surpass the yields of most grain crops. There are however, perceptions that beets may not be suitable as a feed ingredient due to the fact that the storage form of carbohydrate is sugar rather than starch. With little analytical support, sugar has been rejected in many feeding programs with the view that sugar reduces rumen pH, fiber digestion and microbial yield. This review explores available facts revolving around these concerns. Information regarding the feeding of sugar beets is provided and the use of sugar beets as a partial replacement for grain is proposed.Essi Evans Ulrike Messerschmidt 2017Journal of Animal Science and Biotechnology2017,8,3:2
4Opioid growth factor inhibits intimal hyperplasia in balloon-injured rat carotid artery 显示文摘Zagon IS Essis FM Jr Verderame MF 2003J Vasc Surg2003,37,3:1
5Synthesis of Novel Reactive Coalescing Agents and Their Application in a Latex Coating显示文摘Maarit Lahtinen Essi Glad Salme Koskimies 2003Journal of Applied Polymer Science2003,,87:1
6Opioid growth factor inhibits intimal hyperplasia in balloon-injured rat carotid artery 显示文摘Zagon IS Essis FM Jr Verderame MF 2003J Vase Surg2003,37,3:1
7Macro productivity and community development in created freshwater wet lands under experiment hydrological conditions 显示文摘M S lob han Fenn essy Ju lie K Cronk William J Mitsch 1994Ecologleal Engineering1994,3,4:1
8Electrosynthesis in aqueous medium: a kinetic study of the electrocatalytic oxidation of oxygenated organic molecules 显示文摘BELGSIR E M BOUHIER E ESSIS Y H 1991Electrochim Acta1991,36,:1
9Opioid growth factor inhibits intimal hyperplasia in balloon-injured rat carotid artery显示文摘Zagon IS Essis FM Jr Verderame MF 2003J Vasc Surg2003,37,3:1
10Electrosynthesis in aqueous medium: a kinetic study of the electrocatalytic oxidation of oxygenated organic molecules 显示文摘BELGSIR E M BOUHIER E ESSIS Y H 1991Electrochim Acta1991,36,:1
11Genetics and psychology: beyond heritability显示文摘Robert P Essi C 2001European Psychologist2001,6,4:1
12Electrocatalytic oxidation of glucose at platinum in alkaline medium : on the role of temperature 显示文摘Essis Yei L H Beden B Lamy C 1988J Electroanal Chem1988,246,:1
13A comparative analysis of spondylolysis repair 显示文摘Dreyzin V Essis SI 1994Spine1994,19,17:1
14Correlation between the molecular structure and the inhibiting effect ofsome benzimidazole derivatives 显示文摘Niamien P M Essy F K Trokourey A 2012Materials Chemistry and Physics2012,136,:1
15Thioc - yanate Mediated Antifungal and Antibacterial Property of Goat Milk Lactoperoxidase 显示文摘Benoy M Jacob Essy Antony K B Sreekumar 2000Elsevier2000,25,:1
16Macrophyte productivity and community development in created freshwater wet lands under experimental hydrological conditions 显示文摘ENN ESSY M S CRONK J K MITSCH W J 1994EcolEng1994,3,4:1
17Eleetroreduction in aqueous media, saturation of polycyelie aromatics 显示文摘Essie Kariv-Miller Ryszard I Paut 1986Tetrahedron1986,42,:1
18Flavonoids in the acyanic flowers of Pharbitis nil 显示文摘NORIO SAITO ESSIE CHENG MICHIYO ICHIMURA 1994Phytochemistry1994,3,35:1
19A snapshot of the European energy service mar- ket in 2010 and policy recommendations to foster a further market development 显示文摘ANGELICA MARINO PAOLO BERTOLDI SILVIA REZ- ESSY 2011Energy Policy2011,,39:1
20The protein kinase C inhibitors RO318220 and GF109203X are equally potent inhibitors of MAPKAP kinase-1 β (Rsk-2) and p70 s6 kinase显示文摘AI ESSI R D 1997FEBS Lett1997,402,2:1
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