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解决起泡问题的方法

世界环境 1990年第3期 27-28页

作者： Debra j.avery 范惠 Technical Service and Development Specialist with Dow Corning Corporation MidlandMIUSA

在很多工业废水处理过程中,都会有泡沫出现。有了泡沫,就会减少处理能力和降低处理速度,并极大地增加处理厂家的整体运行费用。具体来说,与起泡有关的问题可使厂家每年因损失生产能力和增加保养费用而浪费成千上万美元,且不提由泡沫溢... 详细信息

在很多工业废水处理过程中,都会有泡沫出现。有了泡沫,就会减少处理能力和降低处理速度,并极大地增加处理厂家的整体运行费用。具体来说,与起泡有关的问题可使厂家每年因损失生产能力和增加保养费用而浪费成千上万美元,且不提由泡沫溢出和清除它们所带来的麻烦。环境工程师们需了解可以减少或根绝泡沫的各种有效方法,以最大限度地提高产出、减少生产和保养费用,并创造一个安全的工作环境。

关键词：废水处理过程防泡剂废水处理厂运行费用工业废水处理工作环境工程师们生物处理充氧废水处理设施

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珑骧:亲民不轻奢

董事会 2019年第1期 84-85页

作者： Brian Kenny jill j.avery 不详

既要保持一个成熟奢侈品牌的传统,又要在快速变化的行业风向中保持前瞻性和业绩增长,让最成功的Le Pliage系列折叠尼龙手袋发挥更多能量,该如何平衡?珑骧(Longchamp)是法国著名的奢侈品皮具品牌,1948年创始于巴黎,具有非常传统的工匠技... 详细信息

既要保持一个成熟奢侈品牌的传统,又要在快速变化的行业风向中保持前瞻性和业绩增长,让最成功的Le Pliage系列折叠尼龙手袋发挥更多能量,该如何平衡?珑骧(Longchamp)是法国著名的奢侈品皮具品牌,1948年创始于巴黎,具有非常传统的工匠技艺和法国文化内涵。Le Pliage系列折叠尼龙手袋是珑骧成功的标志性产品,也是时尚界最成功的产品之一,十分畅销,堪称全球时尚文化的象征。然而,在珑骧试图维持昂贵奢侈的皮具品牌形象之际,如何管理经营这种价格相对低廉的尼龙手袋成为公司经营的重大挑战。

关键词：文化法国前瞻性皮具经营亲民技艺手袋品牌

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Use of donepezil for neurocognitive recovery after brain injury in adult and pediatric populations:a scoping review

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Neural Regeneration Research 2024年第8期19卷 1686-1695页

作者： avery L.Miller Nathan K.Evanson j.Michael Taylor University of Cincinnati College of Medicine CincinnatiOHUSA Department of Pediatrics University of CincinnatiCincinnatiOHUSA Department of Neurology and Rehabilitation Medicine University of CincinnatiCincinnatiOHUSA Division of Pediatric Rehabilitation Medicine Cincinnati Children’s Hospital Medical CenterCincinnatiOHUSA Division of Neurology Cincinnati Children’s Hospital Medical CenterCincinnatiOHUSA

There are few pharmacologic options for the treatment of cognitive deficits associated with traumatic brain injury in pediatric *** inhibitors such as donepezil have been evaluated in adult patients after traumatic brain injury,but relatively less is known about the effect in pediatric *** goal of this review is to identify knowledge gaps in the efficacy and safety of acetylcholinesterase inhibito rs as a potential a djuvant treatment fo r neurocognitive decline in pediatric patients with traumatic brain *** queried PubMed to identify literature published from database inception thro ugh june 2023 desc ribing the use of donepezil in young adult traumatic brain injury and pediatric patients with predefined *** on preselected search criteria,340 unique papers we re selected for title and abstra ct ***-two reco rds were reviewed in full after eliminating preclinical studies and pape rs outside the scope of the *** adult traumatic brain injury,we review results from 14 papers detailing 227 subjects where evidence suggests donepezil is well tole rated and shows both objective and patient-reported efficacy for reducing cognitive *** children,3 pape rs report on 5 children recovering from traumatic brain injury,showing limited *** additional 15 pediatric studies conducted in populations at risk for cognitive dysfunction provide a broader look at safety and efficacy in 210 patients in the pediatric age *** its promise for efficacy in adults with traumatic brain injury and tole rability in pediatric patients,we believe further study of donepezil for children and adolescents with traumatic brain injury is warranted.

关键词： acetylcholinesterase inhibitor adult cognition donepezil pediatrics traumatic brain injury

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Acetaminophen and zinc phosphide for lethal management of invasive lizards Ctenosaura similis

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Current Zoology 2011年第5期57卷 625-629页

作者： Michael L. avery john D. EISEMANN Kandy L. KEACHER Peter j. SAVARIE United States Department of Agriculture Wildlife Services National Wildlife Research Center Florida Field Station 2820 East University Avenue Gainesville FL 32641 USA United States Department of Agriculture Wildlife Services National Wildlife Research Center Ft. Collins CO 80225 USA

Reducing populations of invasive lizards through trapping and shooting is feasible in many cases but effective inte-grated management relies on a variety of tools, including toxicants. In Florida, using wild-caught non-native black spiny-tailed iguanas Ctenosaura similis, we screened acetaminophen and zinc phosphide to determine their suitability for effective population management of this prolific invasive species. Of the animals that received acetaminophen, none died except at the highest test dose, 240 mg per lizard, which is not practical for field use. Zinc phosphide produced 100% mortality at dose levels as little as 25 mg per lizard, equivalent to about 0.5% in bait which is lower than currently used in commercial baits for commensal rodent con-trol. We conclude that zinc phosphide has potential as a useful tool for reducing populations of invasive lizards such as the black spiny-tailed iguana provided target-selective delivery methods are developed [Current Zoology 57 （5）： 625~529, 2011].

关键词： Acetaminophen Black spiny-tailed iguana Ctenosaura similis Florida Invasive Zinc phosphide

The effect of social context and social scale on the perception of relationships in monk parakeets

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Current Zoology 2015年第1期61卷 55-69页

作者： Elizabeth A. HOBSON Darlene j. jOHN Tiffany L. MCINTOSH Michael L. avery Timothy F. WRIGHT National Institute for Mathematical and Biological Synthesis University of Tennessee Knoxville TN 37996-3410 USA Department of Biology New Mexico State University Las Cruces NM 88003USA USDA Wildlife Services National Wildlife Research Center Gainesville FL 32641USA

Social relationships formed within a network of interacting group members can have a profound impact on an indi- vidual＇s behavior and fitness. However, we have little understanding of how individuals perceive their relationships and how this perception relates to our external measures of interactions. We investigated the perception of affiliative and agonistic relation- ships at both the dyadic and emergent social levels in two captive groups of monk parakeets （Myiopsitta monachus, n = 21 and 19） using social network analysis and playback experiments. At the dyadic social scale, individuals directed less aggression to- wards their strong affiliative partners and more aggression towards non-partner *** the emergent social scale, there was no association between relationships in different social contexts and an individual＇s dominance rank did not correlate with its popularity rank. Playback response pattems were mainly driven by relationships in affiliative social contexts at the dyadic scale. In both groups, individual responses to playback experiments were significantly affected by strong affiliative relationships at the dyadic social scale, albeit in different directions in the two groups. Response pattems were also affected by affiliative relation- ships at the emergent social scale, but only in one of the two groups. Within affiliative relationships, those at the dyadic social scale were perceived by individuals in both groups, but those at the emergent social scale only affected responses in one group. These results provide preliminary evidence that relationships in affiliative social contexts may be perceived as more important than agonistic relationships in captive monk parakeet groups. Our approach could be used in a wide range of social species and comparative analyses could provide important insight into how individuals perceive relationships across social contexts and social scales [Current Zoology 61 （1）： 55-69, 2015].

关键词： Affiliative Agonistic Dominance Eigenvector centrality Emergent social property Myiopsitta monachus Parrot Popularity Rank Social network analysis

The impact of perioperative blood transfusions on short-term outcomes following hepatectomy

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Hepatobiliary Surgery and Nutrition 2018年第1期7卷 1-10页

作者： julie Hallet Alyson L.Mahar avery B.Nathens Melanie E.Tsang Kaitlyn A.Beyfuss Yulia Lin Natalie G.Coburn Paul j.Karanicolas Division of General Surgery Sunnybrook Health Sciences CentreTorontoONCanada Department of Surgery University of TorontoTorontoONCanada Department of Public Health Sciences Queen’s UniversityKingstonONCanada Division of Clinical Pathology Sunnybrook Health Sciences CentreTorontoONCanada Department of Laboratory Medicine and Pathobiology University of TorontoTorontoONCanada

Background:Bleeding and need for red blood cell transfusions(RBCT)remain a significant concern with *** carry risk of transfusion-related immunomodulation that may impact post-operative *** study soughs to assess the association between RBCT and post-hepatectomy ***:Using the American College of Surgeons National Surgical Quality Improvement Program(ACS-NSQIP)registry,we identified all adult patients undergoing elective hepatectomy over 2007–*** exposure groups were created based on *** outcomes were 30-day major morbidity and *** outcomes included 30-day system-specific morbidity and length of stay(LOS).Relative risks(RR)with 95%confidence interval(95%CI)were computed using regression *** analyses were conducted to understand how missing data might have impacted the ***:A total of 12,180 patients were *** those,11,712 met inclusion criteria,2,951(25.2%)of whom received *** morbidity occurred in 14.9%of patients and was strongly associated with RBCT(25.3%vs.11.3%;Pjustment for baseline and clinical characteristics,RBCT was independently associated with increased major morbidity(RR 1.80;95%CI:1.61–1.99),mortality(RR 3.62;95%CI:2.68–4.89),and 1.29 times greater LOS(RR 1.29;95%CI:1.25–1.32).Results were robust to a number of sensitivity analyses for missing ***:Perioperative RBCT for hepatectomy was independently associated with worse short-term outcomes and prolonged *** findings further the rationale to focus on minimizing RBCT for hepatectomy,when they can be avoided.

关键词： Transfusion blood bleeding red blood cells liver hepatectomy

Using the win ratio to compare laparoscopic versus open liver resection for colorectal cancer liver metastases

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Hepatobiliary Surgery and Nutrition 2023年第5期12卷 692-703,I0017页

作者： Alessandro Paro j.Madison Hyer Brandon S.avery Diamantis I.Tsilimigras Fabio Bagante Alfredo Guglielmi Andrea Ruzzenente Sorin Alexandrescu George Poultsides Kazunari Sasaki Federico Aucejo Timothy M.Pawlik Department of Surgery The Ohio State University Wexner Medical Center and James Cancer Hospital and Solove Research InstituteColumbusOHUSA University of Verona VeronaItaly Fundeni Clinical Institute BucharestRomania Stanford University StanfordCAUSA Cleveland Clinic Foundation ClevelandOHUSA

Background:We sought to assess the overall benefit of laparoscopic versus open hepatectomy for treatment of colorectal liver metastases(CRLMs)using the win ratio,a novel methodological ***:CRLM patients undergoing curative-intent resection in 2001-2018 were identified from an international multi-institutional *** were paired and matched based on age,number and size of lesions,lymph node status and receipt of preoperative *** win ratio was calculated based on margin status,severity of postoperative complications,90-day mortality,time to recurrence,and time to ***:Among 962 patients,the majority underwent open hepatectomy(n=832,86.5%),while a minority underwent laparoscopic hepatectomy(n=130,13.5%).Among matched patient-to-patient pairs,the odds of the patient undergoing laparoscopic resection“winning”were 1.77[WR:1.77,95%confidence interval(CI):1.42-2.34].The win ratio favored laparoscopic hepatectomy independent of low(WR:2.94,95%CI:1.20-6.39),medium(WR:1.56,95%CI:1.16-2.10)or high(WR:7.25,95%CI:1.13-32.0)tumor burden,as well as unilobar(WR:1.71,95%CI:1.25-2.31)or bilobar(WR:4.57,95%CI:2.36-8.64)*** odds of“winning”were particularly pronounced relative to short-term outcomes(i.e.,90-day mortality and severity of postoperative complications)(WR:4.06,95%CI:2.33-7.78).Conclusions:Patients undergoing laparoscopic hepatectomy had 77%increased odds of“winning”.Laparoscopic liver resection should be strongly considered as a preferred approach to resection in CRLM patients.

关键词： Colorectal liver metastases(CRLMs) minimally invasive surgery laparoscopic liver resection win ratio

苹果树的同化作用和碳水化合物利用之间的协调

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国外农学(果树) 1982年第2期 12-14页

作者： avery.D.j 杨万镒

为了了解果树生长的调节作用,可利用改变光照条件来变更同化物的源和库之间的平衡,通过控制叶面积和去花来改变同化物的源和库的需求。本研究比较了由这些试验处理引起的生长量分配、叶子同化作用和碳水化合物状态的变化。材料和方法试... 详细信息

为了了解果树生长的调节作用,可利用改变光照条件来变更同化物的源和库之间的平衡,通过控制叶面积和去花来改变同化物的源和库的需求。本研究比较了由这些试验处理引起的生长量分配、叶子同化作用和碳水化合物状态的变化。材料和方法试材一部分是苹果砧木的自根苗,一部分是嫁接在3426、M2、M7、M9、M25和M111砧上的武萨斯脱品种的苹果幼树,生长势和结果习性都显著不同。为了方便起见,试验操作的具

关键词：苹果树碳水化合物糖类同化物同化作用光合作用能力遮荫处理去叶除叶细胞分裂素光照条件苹果幼树砧木台木嫁接材料果实产量

Pseudoceramines A-D,new antibacterial bromotyrosine alkaloids from the marine sponge Pseudoceratina sp

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Pseudoceramines A-D,new antibacterial bromotyrosine alkaloid...