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International Journal of Geosciences 2017年第9期8卷 1080-1090页

作者： Govinda Sharma Keshav Prasad Kandel Balaram Khadka Peter Wilhelm Schnoor karan Bhatta Basu Dev Ghimire Aditya Singh Thapa St. Xavier’s College Kathmandu Nepal Nepalese Center for research in Physical Sciences (NCrPS) Kathmandu Nepal Department of Physics St. Xavier’s College Kathmandu Nepal Keil Longwave Monitor Keil Germany

The middle and upper atmosphere of Earth displays many large-scale oscillations in several parameters. Of these oscillations, Atmospheric Oscillation (AO) and Semi-annual Oscillation (SAO) are prominent ones. In this work, we have analyzed the Very Low Frequency/Low Frequency (VLF/LF) data from two of the transmitters of frequency 45.9 kHz at NSY, Sicily, Italy and 37.5 kHz at Grindavik, Iceland. The selected Trasmitter-receiver Great Circle Path (TrGCP) is middle latitude which is marine in case of Grindavik TrGCP and terrestrial in case of NSY TrGCP. The VLF/LF signals are bounced back and forth from D-layer of ionosphere (altitude at ~65 km during day and ~95 km during night) in Earth-ionospheric waveguide. This infers the presence of atmospheric oscillations as a consequence of change in ionization and recombination rates. Many works related to AO and SAO are mostly done only for equatorial region of the ionosphere and authors have reported the elegant dominancy of AO and SAO in the VLF/LF amplitude pattern over years. To our surprise, in our work it is seen that not only AO and SAO but also other oscillations are necessary to model the oscillation pattern of middle latitude ionosphere.

关键词： VLF/LF D-Layer SAO AO TrGCP NSY Grindavik

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54.运动装

商业周刊（中文版） 2014年第24期 46-47页

作者： Donna karan Kurt Soller 永年

1984年，唐娜·卡兰（Donnakaran）创建了“SevenEasyPieces”品牌，这个混搭风格的服装品牌让女性的上班着装显得既职业，又有女人味。1970年代时，我在AnneKlein工作，那时女人的着装都是夹克、领结和衬衫，或多或少有点像男人的装扮... 详细信息

1984年，唐娜·卡兰（Donnakaran）创建了“SevenEasyPieces”品牌，这个混搭风格的服装品牌让女性的上班着装显得既职业，又有女人味。1970年代时，我在AnneKlein工作，那时女人的着装都是夹克、领结和衬衫，或多或少有点像男人的装扮。女人的性感特质在哪里？没有人在做那种女人们从早上醒来到晚上睡觉前都需要的衣服。

关键词：运动服装品牌女人味 70年代着装

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美式闲聊,想要“爱”你不容易

新东方英语（中学版） 2016年第11期 67-69页

作者： karan Mahajan 姜琳琳

美国人见面常常会问一句＂过得怎么样＂,即使对陌生人也一样。如果你很认真地将你最近的烦恼一股脑儿都告诉了对方,那就闹笑话了。因为这只不过是他们打招呼的一种方式而已,就像中国人见面问＂吃了吗＂,也不是真的关心对方是否吃过饭了... 详细信息

美国人见面常常会问一句＂过得怎么样＂,即使对陌生人也一样。如果你很认真地将你最近的烦恼一股脑儿都告诉了对方,那就闹笑话了。因为这只不过是他们打招呼的一种方式而已,就像中国人见面问＂吃了吗＂,也不是真的关心对方是否吃过饭了。只是作为一个异乡人,要想适应这种美国特有的闲聊怕也不是一件容易的事。下文就写了一个印度人学习美式闲聊的艰难之旅,读来十分有趣。

关键词： commerce friendly venture college 企业帝国 violate alert Americans sometimes dealing

Defining the advantages and exposing the limitations of endoscopic variceal ligation in controlling acute bleeding and achieving complete variceal eradication

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World Journal of Gastrointestinal Endoscopy 2020年第10期12卷 365-377页

作者： Jake Krige Eduard Jonas Urda Kotze Christo Kloppers karan Gandhi Hisham Allam Marc Bernon Sean Burmeister Mashiko Setshedi Departments of Surgery and Medicine University of Cape Town Health Sciences FacultyCape Town 7925South Africa Department of Surgery University of Cape Town Health Sciences FacultyCape Town 7925South Africa

BACKGrOUND Bleeding esophageal varices(BEV)is a potentially life-threatening complication in patients with portal hypertension with mortality rates as high as 25%within six weeks of the index variceal *** control of the initial bleeding episode patients should enter a long-term surveillance program with endoscopic intervention combined with non-selectiveβ-blockers to prevent further bleeding and eradicate *** To assess the efficacy of endoscopic variceal ligation(EVL)in controlling acute variceal bleeding,preventing variceal recurrence and rebleeding and achieving complete eradication of esophageal varices(EV)in patients who present with *** A prospectively documented single-center database was used to retrospectively identify all patients with BEV who were treated with EVL between 2000 and *** of acute bleeding,variceal recurrence,rebleeding,eradication and survival were analyzed using Baveno assessment *** One hundred and forty patients(100 men,40 women;mean age 50 years;range,21-84 years;Child-Pugh grade A=32;B=48;C=60)underwent 160 emergency and 298 elective EVL interventions during a total of 928 endoscopy *** hundred and fourteen(81%)of the 140 patients had variceal bleeding that was effectively controlled during the index banding procedure and never bled again from EV,while 26(19%)patients had complicated and refractory variceal *** controlled the acute sentinel variceal bleed during the first endoscopic intervention in 134 of 140 patients(95.7%).Six patients required balloon tamponade for control and 4 other patients rebled in *** 5-d endoscopic failure to control variceal bleeding was 7.1%(n=10)and four patients required a salvage transjugular intrahepatic portosystemic *** admission mortality was 14.2%(n=20).EV were completely eradicated in 50 of 111 patients(45%)who survived>3 mo of whom 31 recurred and 3 ***(13.3%)of 120 surviving patients subsequently had 21 EV re

关键词： Endoscopy Variceal ligation Variceal bleeding Secondary prophylaxis Esophageal varices Variceal recurrence

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学习心理学对成人外语教学的贡献

外语教学理论与实践 1982年第3期 15-19页

作者： Mary Lou karan 池银良

随着对外语教学方法的兴趣的高涨,人们越来越关注其它有关学科可能作出的贡献.以往三十年间,学习心理学在许多领域得到应用,其中包括教育、工业和军事训练.近来,心理学家特别对作为人类行为方式的语言学习问题越发关心.而且外语教师也... 详细信息

随着对外语教学方法的兴趣的高涨,人们越来越关注其它有关学科可能作出的贡献.以往三十年间,学习心理学在许多领域得到应用,其中包括教育、工业和军事训练.近来,心理学家特别对作为人类行为方式的语言学习问题越发关心.而且外语教师也一向颇有兴趣于这样的问题:心理学能对改进课堂里或实验室里的外语教学作出什么贡献呢?

关键词：语言学习外语教学学习心理学学习者外语学习母语亲属语言第二语言语法规则学习原理本族语语言教学分科教学法认知理论

Downregulation of Scar Fibroblasts by Antineoplastic Drugs: A Potential Treatment for Fibroproliferative Disorders

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Surgical Science 2016年第6期7卷 258-271页

作者： M. Georgina Uberti Yvonne N. Pierpont rajat Bhalla karan Desai Martin C. robson Wyatt G. Payne Institute for Tissue regeneration Repair & Rehabilitation Bay Pines V.A. Healthcare System Bay Pines USA Division of Plastic Surgery University of South Florida Tampa USA

The various fibroproliferative disorders affecting humans have in common excess fibroblast activity and persistent overexpression or dysregulated activity of transforming growth factor beta (TGF-β). Cancer has many similar characteristics. Antineoplastic drugs can downregulate fibroblast activity and cytokine growth factors. This study evaluates the effect of six antineoplastic drugs on keloid and Dupuytren’s disease fibroblasts. Keloid, normal scar, Dupuytren’s affected palmar fascia, and normal palmar fascia fibroblasts were grown and seeded into Fibroblast Populated Collagen Lattices (FPCLs). The FPCLs were treated with one of six antineoplastic drugs or left untreated as controls. At 7 days, supernatants were extracted from all FPCLs and assayed for expression of Transforming Growth Factor beta (TGF)-β1 and TGF-β2. All six antineoplastic drugs significantly inhibited FPCL contraction in both fibroproliferative conditions compared with the untreated controls (p β1 and TGF-β2 expression was downregulated in the supernatants of all FPCLs by the drug exposure. Cytotoxicity did not occur in these studies and was not the reason for the results. Although antineoplastic drugs can have significant side effects when given systemically, these results may be minimized when given to small areas involved in fibroproliferative scarring or when given topically or intralesionally. These in vitro results suggest that antineoplastic drugs may have a utility for treating various fibroproliferative disorders and warrant further investigation.

关键词： Scar Fibroblasts Antineoplastic Drugs Fibroproliferative Disorders Dupuytren’s Disease Keloid

Cavitary lung lesion 6 years after renal transplantation

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World Journal of Transplantation 2016年第2期6卷 447-450页

作者： Arun kumar Subbiah Sudheer Arava Soumita Bagchi karan Madan Chandan J Das Sanjay kumar Agarwal Department of Nephrology All India Institute of Medical Sciences Department of Pathology All India Institute of Medical Sciences Department of Pulmonary medicine and sleep disorders All India Institute of Medical Sciences Department of radiology All India Institute of Medical Sciences

The differential diagnoses of a cavitary lung lesion in renal transplant recipients would include infection, malignancy and less commonly inflammatory diseases. Bacterial infection, Tuberculosis, Nocardiosis, fungal infections like Aspergillosis and Cryptococcosis need to be considered in these patients. Pulmonary cryptococcosis usually presents 16-21 mo after transplantation, more frequently in patients who have a high level of cumulative immunosuppression. Here we discuss an interesting patient who never received any induction/anti-rejection therapy but developed both BK virus nephropathy as well as severe pulmonary Cryptococcal infection after remaining stable for 6 years after transplantation. This case highlights the risk of serious opportunistic infections even in apparently low immunologic risk transplant recipients many years after transplantation.

关键词： Lung cavity Immunosuppression renal transplantation

推行经期健康需要更多高级别的承诺仅仅提供可负担的经期用品是远远不够的

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英国医学杂志中文版 2022年第12期25卷 684-685页

作者： Martin Jennifer Babbar karan Maschette Ursula 李丹麑(译) Pandemic Periods Jindal Global Business School OP Jindal Global UniversitySonipatIndia Pandemic PeriodsUMa InstituteBrazil 中华医学会学术会务部

2022年8月,苏格兰政府宣布各地将在公共场所提供卫生巾或卫生棉条等经期用品1。纵观全球,经期健康运动在短短两年就取得了里程碑式突破,如2021年在美国纽约召开的联合国人权理事会第51届会议上首次进行有关经期健康的小组讨论并颁布了... 详细信息

2022年8月,苏格兰政府宣布各地将在公共场所提供卫生巾或卫生棉条等经期用品1。纵观全球,经期健康运动在短短两年就取得了里程碑式突破,如2021年在美国纽约召开的联合国人权理事会第51届会议上首次进行有关经期健康的小组讨论并颁布了经期健康共识2。这些都要归功于从2004年肯尼亚政府承诺取消经期用品税以来世界各地陆续开展的社会活动和政治举措3。

关键词：卫生棉条政治举措公共场所小组讨论卫生巾经期承诺苏格兰

从材料到解决方案----工程塑料的可持续进展

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从材料到解决方案----工程塑料的可持续进展

Photodynamic Therapy in the Healing of the Areolo-Papillary Complex after Mastectomy—Case report

2013年全国高分子学术论文报告会

作者：黄欣 robert Mckay Sreepadaraj karan Ken Miller 沙特基础工业公司全球研发中心

＜正＞随着人们对环境影响的关注,工程塑料行业的创新在评价材料高性能的同时关注可持续发展技术的延伸。在高性能工程塑料的主要应用市场:汽车、公共交通、电子电气、医疗、和新能源工业,除了满足传统意义上对高性能的追究,越来越多的... 详细信息

＜正＞随着人们对环境影响的关注,工程塑料行业的创新在评价材料高性能的同时关注可持续发展技术的延伸。在高性能工程塑料的主要应用市场:汽车、公共交通、电子电气、医疗、和新能源工业,除了满足传统意义上对高性能的追究,越来越多的研发和生产者着眼于产品的生命周期,寻求更利于绿色环保、高效减排的解决方案。沙特基础工业公司在环保阻

关键词：工程塑料可持续发展减重节能

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Health 2018年第3期10卷 326-333页

作者： Maria da Glória karan Marquetti Marquetti Marcus Vinícius de Mello Pinto Aline ronis Lamara Laguardia Valente rocha Julio Guilherme Silva Anny Chi Daniel Almeida Costa Higher Education Center of Foz do Iguacu—CESUFOZ Paraná Brazil Biomedical Studies by Italian University Institute of rosario—IUNIr Santa Fe de la Vera Cruz Argentina Celulare Institute in Itaipava Petropólis Rio de Janeiro Brazil University of Caratinga UNEC Caratinga Brazil The Master’s and PhD Program in rehabilitation Sciences at University Center Augusto Motta—UNISUAM Rio de Janeiro Brazil Marcos Thomé Institute Ponta Grossa Paraná Brazil Center Medicine School of Higher Education of Valenca—CESVA/FAA Rio de Janeiro Brazil

Some breast reconstruction surgeries after mastectomy, or even reductive mammoplasty, may evolve unexpectedly when the areolopapillary complex heals and develop dehiscences, necrosis and delayed healing. The purpose of this case report was to verify the efficacy of photodynamic therapy in wound healing of the areolopapillary complex. This was a case report of a female patient with diabetes, fibromyalgia and diagnosed with breast cancer, with necrotic areolopapillary complex, after debridement, photodynamic therapy started with clobetasol propionate associated with methylene blue and low power laser application. At the beginning of the treatment with photodynamic therapy, the wound had 6 centimeters of diameter, and after 19 sessions, the wound was closed completely with normalization of the color of the nipple. The photodynamic therapy is advancing a lot in healing of infected wounds and complex wounds. It can be said that in this case report, photodynamic therapy was fundamental for the complete healing, being considered a promising treatment and another alternative for dermatofunctional physiotherapists.

关键词： Photodynamic Therapy Wound Healing Photomedicine