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不同的产品相同的特性喷雾造粒可以赋予产品所希望的特性

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流程工业 2013年第4期 70-72页

作者： michael jacob GIatt工程技术有限公司

很好的流动性、无粉尘和很好的定量控制——这些是利用流化床喷雾造粒或者喷雾干燥造粒工艺所生产出产品的特性。生产厂家可以利用喷雾造粒工艺有针对性地控制工业产品的外观，同时保证产品的性能。

关键词：工业产品喷雾造粒特性造粒工艺定量控制生产厂家喷雾干燥流化床

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左与右:论英国工党的经济政策和政党定位

国外理论动态 2023年第4期 86-96页

作者：迈克尔·雅各布安德鲁·欣德莫尔马欣茹(译) 李宏(译) 英国谢菲尔德大学政治与国际关系系山东大学政治学与公共管理学院山东大学当代社会主义研究所

自第二次世界大战以来,工党的立场一直在左与右之间摇摆。对这种现象的标准解释是“选举—意识形态”方法,即工党通常在经过一段在野的时期后,考虑到选举因素,就会向右移动;而在执政之后,因其优先考虑意识形态,就会向左移动。与此不同,... 详细信息

自第二次世界大战以来,工党的立场一直在左与右之间摇摆。对这种现象的标准解释是“选举—意识形态”方法,即工党通常在经过一段在野的时期后,考虑到选举因素,就会向右移动;而在执政之后,因其优先考虑意识形态,就会向左移动。与此不同,文章提出一种“政治经济—政策”解释:当经济运行态势良好时,工党会向右偏移,并采取再分配的经济战略;当人们感到经济出现危机时,工党就会向左转,并实施结构性经济改革。文章认为,对于工党何时以及如何改变其政策定位的问题,“政治经济—政策”方法更具说服力。这一方法承认“政策酝酿”在政党(和民众)采取及改变其政策立场过程中发挥的作用,因而在源自唐斯理性选择理论机械模型之外,它得以另辟蹊径。与普遍预期相反,“政治经济—政策”方法表明,基尔·斯塔默领导的工党无需通过大幅右转来应对其在2019年的选举失败。

关键词：英国政治基尔·斯塔默工党政党竞争政策酝酿

Growth inhibition of colon cancer cells by compounds affecting AMPK activity

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World Journal of Gastrointestinal Oncology 2014年第7期6卷 244-252页

作者： michael A Lea jacob Pourat Rupali Patel Charles desBordes Department of Biochemistry and Molecular Biology New Jersey Medical School Rutgers University Newark NJ 07103 United States Department of Biology Medgar Evers Col-lege-City University of New York Brooklyn NY 11225 United States

AIM:To determine if other molecules reported to modulate AMP-dependent protein kinase(AMPK)activ-ity would have effects resembling those of metformin and phenformin on colon cancer cell proliferation and ***:Studies were performed with four hu-man colon cancer cell lines,Caco-2,HCT116,HT29 and *** compounds that were studied included A-769662,5-aminoimidazole-4-carboxamide-1-ribofu-ranoside,butyrate,(-)-epigallocatechin gallate(EGCG),KU-55933,quercetin,resveratrol and *** parameters that were measured were cell proliferation and viability,glucose uptake,lactate production and acidification of the incubation ***:Investigations with several molecules that have been reported to be associated with AMPK activa-tion(A-769662,5-aminoimidazole-4-carboxamide-1-b-D-ribofuranoside,EGCG,KU-55933,quercetin,resve-ratrol and salicylates)or AMPK inhibition(compound C)failed to reveal increased medium acidification and increased glucose uptake in colon cancer cells as previ-ously established with metformin and *** only exception was 5-aminosalicylic acid with which there were apparently lower glucose levels in the me-dium after incubation for 72 *** study in the absence of cells revealed that the effect was an artifact due to inhibition of the enzyme-linked glucose *** compounds were studied at concentrations that inhibited cell ***:It was concluded that treatment with several agents that can affect AMPK activity resulted in the inhibition of the proliferation of colon cancer cells under conditions in which glucose metabolism is not enhanced,in contrast to the effect of biguanides.

关键词： Colon cancer cells Proliferation AMP-dependent protein kinase Glucose metabolism

Hypervisor-assisted dynamic malware analysis

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Cybersecurity 2021年第1期4卷 278-291页

作者： Roee SLeon michael Kiperberg Anat Anatey Leon Zabag Nezer jacob Zaidenberg Shenkar College Ramat GanIsrael Department of Software Engineering Shamoon College of EngineeringBeer-ShevaIsrael College of Management Academic Studies Rishon LeTsiyon Israel University of Jyväskylä JyväskyläFinland

Malware analysis is a task of utmost importance in *** approaches exist for malware analysis:static and *** malware uses an abundance of techniques to evade both dynamic and static analysis *** dynamic analysis solutions either make modifications to the running malware or use a higher privilege component that does the actual *** former can be easily detected by sophisticated malware while the latter often induces a significant performance *** propose a method that performs malware analysis within the context of the OS ***,the analysis component is camouflaged by a hypervisor,which makes it completely transparent to the running OS and its *** evaluation of the system’s efficiency suggests that the induced performance overhead is negligible.

关键词： dynamic analysis transparent

Synthesis and evaluation of carbon nanotubes composite adsorbent for CO2 capture： a comparative study of CO2 adsorption capacity of single-walled and multi-walled carbon nanotubes

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International Journal of Coal Science & Technology 2017年第1期4卷 41-49页

作者： Keren Osier Dhruti Dheda jacob Ngoy Nicola Wagner michael O. Daramola School of Chemical and Metallurgical Engineering Facultyof Engineering and the Built Environment University of theWitwatersrand Private Bag X3 Wits 2050 JohannesburgSouth Africa Department of Geology University of JohannesburgPO Box 524 Auckland Park Johannesburg 2006 SouthAfrica

As a preliminary investigation towards obtaining carbon nanotube composite adsorbent for CO2 capture, in this study CO2 adsorption performance of three commercial carbon nanotubes （CNTs） one single-walled carbon nanotubes （SWCNTs）, and two （2） different multi-walled carbon nanotubes （referred to as A-MWCNTs and B-MWCNTs） were evaluated and compared. The purpose of this study was to compare the different types of CNTs and select the best to serve as the solid anchor in the development of a hydrophobic composite adsorbent material for CO2 capture. The N2 physi- sorption of the CNTs was conducted to determine their surface area, pore volume and pore size. In addition, morphology and purity of the CNTs were checked with Transmission Electron Microscopy and Raman Spectroscopy, respectively. The CO2 adsorption capacity of the CNTs was evaluated using Thermo-gravimetric analysis （TGA） at 1.1 bar, at operating temperature ranged from 25 to 55 ~C and at different CO2 feed flow rates, in order to evaluate the effects of these variables on the CO2 adsorption capacity. The results of CO2 adsorption with the TGA show that CO2 adsorption capacity for both SWCNTs and MWCNTs was the highest at 25 ~C. Changing the CO2 flowrates had no significant effect on the adsorption capacity of MWCNTs, but decreasing the CO2 flow rate resulted in the enhancement of the CO2 adsorption capacity of SWCNTs. Overall, it was found that the SWCNTs displayed the highest CO2 adsorption capacity （29.97 gCO2/kg ad- sorbent） when compared to the MWCNTs （12.09 gCO2/kg adsorbent）, indicating a 150% increase in adsorption capacity over MWCNTs.

关键词： CO2 Capture Adsorption Carbon nanotubes Single-walled nanotubes Multi-walled nanotubes

Atrial fibrillation and CHADS2 score as mortality predictors in young versus elderly patients undergoing coronary angiography

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Journal of Geriatric Cardiology 2017年第9期14卷 582-586页

作者： Nicholay Teodorovich~ michael Sraia Swissa Yonatan Kogan Gera Gandelman michael Jonas jacob George Moshe Swissa Kaplan Medical Center Rehovot and the Hebrew University of Jerusalem Jerusalem lsrael

Initially developed to predict stroke probability in patientswith atrial fibrillation （AF）,t1~1 CHADS2 and CHA2DS2VASCscores are used to predict different outcomes in cardiac pa-tients in both acute and chronic conditions. Thescores were also demonstrated to correlate with mortal-ity. AF also has been associated with mortality indifferent groups of patients, including elderly.

关键词： CHADS2 score Coronary angiography Mortality The elderly

Development of environmental niche models for use in underwater vehicle navigation

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IET Cyber-Systems and Robotics 2020年第2期2卷 67-77页

作者： michael Fitzpatrick Gregory MReis jacob Anderson Leonardo Bobadilla Wesam Al Sabban Ryan NSmith Physics&Engineering Fort Lewis CollegeDurangoCOUSA Computer Science Oregon State UniversityCorvalisORUSA Computer Science Florida International UniversityMiamiFLUSA Computer&Information Systems Umm Al Qura UniversityMakkahSaudi Arabia

This paper presents a review of Environmental Niche Modeling and a methodology for isolating the environmental niche of an aquatic species,given that prior information is available for characterising the physical tolerances for that *** test and demonstrate our methodology,the environmental niche of the kelp bass has been isolated within Big Fisherman's Cove,Santa Catalina Island,CA,at specific confidence *** motivation for this examination is to demonstrate the utility of ecological analysis in ***,the utilisation of physical water properties to provide relative navigation and localisation for an aquatic *** environmental niches act as navigational landmarks in the seemingly featureless underwater *** water patches tend to stick together,this provides persistent landmarks for use in aquatic navigation *** provide the background and development of Environmental Niche Models,and present results from field trials for solving the navigation and localisation problem for underwater ***,we provide results from a technique developed by the authors that utilises physical water parameters,e.g.,temperature,salinity,chlorophyll,etc.,to localise an underwater vehicle in a given *** presented method leverages the concept of Environmental Niche Models to provide accurate position estimation that rivals GPS accuracy.

关键词： underwater estimation salinity

New oral pharmacotherapeutic agents for venous thromboprophylaxis after total hip arthroplasty

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World Journal of Orthopedics 2014年第3期5卷 188-203页

作者： Garrett B Aikens jacob R Osmundson michael P Rivey Department of Pharmacy Central Alabama Veterans Health Care SystemMontgomeryAL 36109United States Department of Pharmacy Practice Auburn University Harrison School of Pharmacy Auburn University AuburnAL 36849United States Department of Pharmacy Practice University of Montana Skaggs School of PharmacyMissoulaMT 59812United States Department of Pharmacy Community Medical CenterMissoulaMT 59804United States

Patients undergoing total hip arthroplasty(THA)are at high risk for developing venous thromboembolism and,therefore,require short term prophylaxis with antithrombotic ***,target specific oral anticoagulants(TSOA)including the direct thrombin inhibitor,dabigatran,and the factorⅩa inhibitors rivaroxaban,apixaban,and edoxaban have been approved for THA thrombopropylaxis in various *** TSOAs provide a rapid acting,oral alternative to parenteral agents including low-molecular weight heparins(LMWH)and fondaparinux;and compared to warfarin,they do not require routine laboratory monitoring and possess much fewer drug-drug *** on phaseⅢclinical studies,TSOAs have established themselvesas an effective and safe option for thromboprophylaxis after THA compared to LMWH,particularly enoxaparin,but require additional evaluation in specific populations such as the renally impaired or *** ability to monitor and reverse these TSOAs in the case of bleeding complications or suspected sub-or supra-therapeutic anticoagulation is of importance,but remains *** review will focus on the drug-specific characteristics,efficacy,safety,and economic impact of the TSOAs for thromboprophylaxis following THA,as well as the aspects of therapeutic monitoring and anticoagulation reversal in the event of bleeding complications or a need for urgent reversal.

关键词： Oral Thromboprophylaxis Venous thromboembolism Hip Arthroplasty

Perforated appendicitis masquerading as acute pancreatitis in a morbidly obese patient

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World Journal of Gastroenterology 2008年第11期14卷 1795-1796页

作者： michael J Forster jacob A Akoh Department of Surgery Plymouth Hospitals NHS Trust PlymouthPL6 8DHUnited Kingdom

Diagnosis and treatment of common conditions in morbidly obese patients still pose a challenge to physicians and *** too much reliance is put on investigations that can lead to a *** case demonstrates an obese woman admitted under the medical team with a presumed diagnosis of pneumonia, who was later found to have an acute abdomen and raised amylase,which led to an assumed diagnosis of *** died within 24 h of admission and post mortem confirmed the cause of death as systemic sepsis due to perforated appendicitis,with no evidence of *** elevated serum amylase level may occur in non-pancreatitic acute abdomen.

关键词： Morbid obesity Perforated appendicitis Pneumonia Serum amylase