检索结果-南通市图书馆

International Journal of Geosciences 2017年第11期8卷 1315-1331页

作者： Dr T. Madhu D. Naresh Kumar D. Niteesh Reddy P. V. E. Ravi Teja L. Narayana V. vishal B. Subash A. Maniratnam Y. Vasavi V. Shakeena Sri Venkateswara University Tirupati India St. Martin’s Engineering College Civil Engineering Department Secunderabad India

In this project, we studied land use and land cover classification of Nirmal Mandal, Adilabad district, Telenagna state by using Geographical Information system and Remote sensing techniques. LISS-IV satellite image resolution 5 m × 5 m provides quality information for identification of Land use/Land cover characteristics. The image accuracy shows 45.70% of Agricultural land, 9.10% Built-up land, Forest area is 7.90%, Barren land have 7.60% and Uncultivated land occupied 29.70%. National land use and land cover mapping report based on 5 divisions classified in the study area. The area land use and land cover classification provide reliable data to understand land, water, soil, forests, urban sprawl. This socio economic survey significantly shows the changes that so far have taken place. This will help the people/farmers for the future land use and land cover change detection. Regular monitoring of agriculture, forest and greening efforts for plantation at suitable area, schemes and limitations. Free ware browsing of land cover gives sufficient development to plenty resource.

关键词： Nirmal Mandal GIS LU/LC Classification

Opportunities to search for extraterrestrial intelligence with the FAST

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Research in Astronomy and Astrophysics 2020年第5期20卷 193-204页

作者： Di Li vishal Gajjar Pei Wang Andrew Siemion Zhi-Song Zhang Hai-Yan Zhang You-Ling Yue Yan Zhu Cheng-Jin Jin Shi-Yu Li Sabrina Berger Bryan Brzycki Jeff Cobb Steve Croft Daniel Czech David DeBoer Julia DeMarines Jamie Drew J.Emilio Enriquez Nectaria Gizani Eric J.Korpela Howard Isaacson Matthew Lebofsky Brian Lacki David H.E.MacMahon Morgan Nanez Chen-Hui Niu Xin Pei Danny C.Price Dan Werthimer Pete Worden Yunfan Gerry Zhang Tong-Jie Zhang FAST Collaboration CAS Key Laboratory of FAST National Astronomical ObservatoriesChinese Academy of SciencesBeijing 100101China University of Chinese Academy of Sciences Beijing 100049China Department of Astronomy University of California BerkeleyBerkeley CA 94720USA SETI Institute Mountain ViewCA 94043USA Department of Astrophysics/IMAPP Radboud UniversityNijmegenNetherlands University of Malta Institute of Space Sciences and AstronomyMalta Space Sciences Laboratory University of CaliforniaBerkeleyBerkeley CA 94720USA Breakthrough Initiatives NASA Research ParkMoffett Field CA 94043USA Hellenic Open University School of Science&TechnologyParodos AristotelousPerivola PatronGreece University of Southern Queensland QLD 4350Australia Xinjiang Astronomical Observatory Chinese Academy of SciencesUrumqi 830011China Centre for Astrophysics&Supercomputing Swinburne University of TechnologyHawthornVIC 3122Australia Department of Astronomy Beijing Normal UniversityBeijing 100875China Institute of Astronomical Science Dezhou UniversityDezhou 253023China

The discovery of ubiquitous habitable extrasolar planets,combined with revolutionary advances in instrumentation and observational capabilities,has ushered in a renaissance in the search for extraterrestrial intelligence(SETI).Large scale SETI activities are now underway at numerous international *** Five-hundred-meter Aperture Spherical radio Telescope(FAST)is the largest single-aperture radio telescope in the world,and is well positioned to conduct sensitive searches for radio emission indicative of *** is one of the five key science goals specified in the original FAST project plan.A collaboration with the Breakthrough Listen Initiative was initiated in 2016 with a joint statement signed both by *** Yan,the then director of National Astronomical Observatories,Chinese Academy of Sciences(NAOC),and *** Worden,Chairman of the Breakthrough Prize *** this paper,we highlight some of the unique features of FAST that will allow for novel SETI *** identify and describe three different signal types indicative of a technological source,namely,narrow band,wide-band artificially dispersed and modulated ***,we propose observations with FAST to achieve sensitivities never before *** nearby exoplanets,such as TESS targets,FAST will be sensitive to an EIRP of 1.9×1011 W,well within the reach of current human *** the Andromeda Galaxy,FAST will be able to detect any Kardashev type II or more advanced civilization there.

关键词： Search for Extraterrestrial Intelligence Five-hundred-meter Aperture Spherical radio Telescope

Prospective Analysis of Patients Treated with Chemotherapy in Metastatic Adenocarcinoma of Lung—Single Centre Experience

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Journal of Cancer Therapy 2017年第9期8卷 838-844页

作者： B. J. Srinivasa L. P. Bhanu Girish Badarke Mohammad Nasiruddin Sulav Sapkota D. Tousif vishal Kulkarni P. K. Kiran Vinu Sarathy G. S. Deepika Amritanshu Ram Raghavendra Rao Shekar Patil Radheshyam Naik Department of Medical Oncology HCG SC Bangalore India

Background: Lung cancer is the leading cause of cancer-related death worldwide with an estimated 1.6 million new cases diagnosed each year. According to standard guidelines in NSCLC, the effectiveness of combined chemotherapy regimen comprises of pemetrexed and platinum, and very few reports are available in Indian population. This study shows the experience with pemetrexed and platinum combination chemotherapy in metastatic NSCLC in first line setting. Methods: Total 61 patients with following inclusion criteria were recruited such as: 1) PS of 1 and 2;2) NSCLC of non-squamous histology;3) locally advanced or metastatic disease at diagnosis;4) should have received minimum 3 cycles of pemetrexed and platinum as first line treatment and or continued for 6 cycles;5) EGFR/ALK mutated or EGFR/ALK unknown patients but must have received upfront chemo. Primary endpoint of the present study is to assess Disease Control Rate (DCR) (CR + PR + SD). Progression Free Survival, OS and Toxicity assessment were secondary endpoints. Results: The mean number of average chemotherapy cycles was found to be 4.38. The range of chemotherapy was 2 - 6 cycles. Disease control rate, defined as (CR + PR + SD), was seen in 44 (72.1%) patients. (PR in 26 (42.62%), SD 18 (29.5%)), Progressive disease (PD) was observed in 17 (27.9%) patients. Overall study showed that patients had PFS of 9.414 months (95% CI 6.709 - 12.120) and OS of 13.437 months (95% CI 10.721 - 16.153). Conclusion: Pemetrexed and platinum combination is effective and well-tolerated chemotherapy regimen in patients with metastatic adenocarcinoma lung cancer patients. Pemetrexed and cisplatin may be more effective in particular. Early switch over to TKIs is preferred immediately after obtaining molecular subtype result.

关键词： Pemetrexed Carboplatin NSCLC Cisplatin EGFR

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物联网简介

单片机与嵌入式系统应用 2019年第9期19卷 90-91页

作者： vishal GOYAL 意法半导体

凡是有电视或电脑的人大概都知道,物联网是一个不需要人为干预就能使“物体”相互通信的网络。在物联网出现之前,联网设备需要人类产生或处理信息。智能手机、笔记本电脑和台式机都属于个人联网设备。物联网延伸得很深:有物联网功能的设... 详细信息

凡是有电视或电脑的人大概都知道,物联网是一个不需要人为干预就能使“物体”相互通信的网络。在物联网出现之前,联网设备需要人类产生或处理信息。智能手机、笔记本电脑和台式机都属于个人联网设备。物联网延伸得很深:有物联网功能的设备,如智能个人设备、智能家居设备、智能汽车,甚至智能城市设施,都能感知、处理、存储数据,并采取相应操作。例如,智能药盒可以监视病人是否按时吃药,提醒吃药,通知患者家属照顾病人按时服药,甚至提前购买快用完的药;智能锁可用手机开门和锁门,监控所有活动,设置访问时段,提醒业主注意非法进入。

关键词：物联网智能手机联网设备笔记本电脑联网功能智能家居智能汽车城市设施

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使用低功耗蓝牙摆脱线缆束缚

单片机与嵌入式系统应用 2021年第10期21卷 92-92页

作者： vishal GOYAL 意法半导体

引言低功耗蓝牙(BLE)是一种无线个人区域网络技术,广泛用于智能设备。随着蓝牙技术联盟(SIG)采用了此项技术,BLE成为蓝牙技术和生态系统的组成部分。如今,几乎所有智能手机及其智能配件(如可穿戴手环、手表、健身设备等)均可使用该技术... 详细信息

引言低功耗蓝牙(BLE)是一种无线个人区域网络技术,广泛用于智能设备。随着蓝牙技术联盟(SIG)采用了此项技术,BLE成为蓝牙技术和生态系统的组成部分。如今,几乎所有智能手机及其智能配件(如可穿戴手环、手表、健身设备等)均可使用该技术。应用案例(1)轻松定制具有特定额定功率的LED驱动器电源可用于驱动各种配置的LED。LED的参数可能各不相同。为每种类型的LED或配置制作专用电源效率非常低。

关键词：低功耗蓝牙 LED驱动器蓝牙技术联盟专用电源智能手机智能设备生态系统的组成可穿戴

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合同管理挖掘竞争优势

中国计算机用户 2006年第43期 34-34页

作者： vishal Patel 程洁

在信守合同方面仍然存在挑战。平均只有65%的采购交易遵守了合同。一个可能的原因是:五分之四的被调查企业在使用人工或部分自动化的流程,以及异构的系统。这样一种状况阻碍了对合同进行及时和精确的审察的努力。

关键词：合同管理竞争优势挖掘自动化交易采购企业

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新的硬盘容纳更多的数据

中文信息 1998年第5期 11-11页

作者： vishal Doshi ,许荣福

IBM存储系统研究小组预言了一个新的突破:到2001年,硬盘将能存储几乎四倍于现有的台式PC的数据。IBM最近宣布:它的科学家已经开发了一个在一平方英寸的磁盘空间内存储11.6Gb数据的硬盘。IBM预言,到2001年你将

关键词：硬盘 PC IBM 预言硬磁盘磁盘

分级脂肪抽吸物：是否存在用于脂肪移植的最佳密度

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中国美容整形外科杂志 2014年第4期25卷 I0015-I0016页

作者： Robert J. Allen Orlando Canizares Carrie Scharf Phuong D. Nguyen vishal Thanik Pierre B.Saadeh Sydney R. Coleman Alexes Hazen 魏峰高景恒张晨美国纽约州纽约纽约大学Langone医学中心再造整形外科科研院《中国美容整形外科杂志》编辑部大连大学附属新华医院整形外科

背景与目的脂肪移植的临床效果是不可预知的。本文中，我们假设离心可以产生“梯度等级密度”的具有不同特性的脂肪，可以影响脂肪抽吸物的持久性和质量。方法将人类女性脂肪抽吸物样本（10mI）以1200g速率离心3rain。弃血液和油脂成分... 详细信息

背景与目的脂肪移植的临床效果是不可预知的。本文中，我们假设离心可以产生“梯度等级密度”的具有不同特性的脂肪，可以影响脂肪抽吸物的持久性和质量。方法将人类女性脂肪抽吸物样本（10mI）以1200g速率离心3rain。弃血液和油脂成分。随后，分离出1．0ml密度最高与密度最低的脂肪，进行脂肪浸润处理及分析。将密度最高与密度最低的脂肪移植于人体FVB小鼠，然后分别于2周和10周获取组织样本，进行短期与长期持久性评价。分别通过流式细胞术和酶联免疫吸附实验，分析祖细胞数量以及血管内皮细胞生长因子（vascularendothelialgrowthfactor，VEGF）、基质细胞来源因子．1（stromalcell—derivedfactor-1，SDF-1）、血小板来源生长因子（platelet—derivedgrowthfactor，PDGF）和脂连蛋白的表达。结果高密度脂肪与低密度脂肪相比，注射后2周[（85．4％±1．9％）：（62．3±0．1％），P=0．05]和10周[（60．8％±4．9％）：（42．2％±3．9％），P〈0．05]均表现出更高的存活百分率。而且，在高密度的脂肪抽吸物细胞群中，VEGF、基质血管成分（stromalvascularfraction，SVF）、PDGF和脂连蛋白的含量均比低密度的高（分别高出34．4％，P〈0．01；34．6，P〈0．05；52．2％，P〈0．01；45．7％，P〈0．05）。结论与低密度脂肪细胞群相比，随时间增长，高密度脂肪抽吸物细胞群可保持更高的存活百分比。因为高密度脂肪抽吸物细胞群包含更多的祖细胞和更大浓度的多种血管形成介质，所以比低密度脂肪细胞群更有助于血管形成。

关键词：脂肪抽吸物脂肪移植密度血管内皮细胞生长因子酶联免疫吸附实验祖细胞数量组织样本脂连蛋白

Biliary fistula and late recurrence of liver hydatid cyst:Role of cystobiliary communication:A prospective multicenter study

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World Journal of Methodology 2023年第4期13卷 272-286页

作者： Tamer A A M Habeeb Mauro Podda Boris Tadic vishal G Shelat Yaman Tokat Mohamed Ibrahim Abo Alsaad Abd-Elfattah Kalmoush Mohammed Shaaban Nassar Fawzy Metwally Mustafa Mahmoud Hassib Morsi Badawy Mohamed Sobhy Shaaban Tarek Zaghloul Mohamed Mohammed Ibrahim El Sayed Henish Hamdi Elbelkasi Mahmoud Abdou Yassin Abdelshafy Mostafa Amr Ibrahim Waleed A-Abdelhady TamerMohamed Elshahidy Mohamed Ibrahim Mansour Adel Mahmoud Moursi Mohamed Abdallah Zaitoun EhabShehata Abd-Allah Ashraf Abdelmonem Elsayed Rasha S Elsayed Ahmed M Yehia Amr Abdelghani Mohamed Negm Heba Alhussein Abo-Alella Mostafa M Elaidy Department of General Surgery Faculty of Medicine Zagazig UniversitySharkia 44511Egypt Department of Surgical Science University of CagliariCagliari 09126Italy Clinic for Digestive Surgery–First Surgical Clinic University Clinical Centre of SerbiaBelgrade 11000Serbia Department of General Surgery Tan Tock Seng HospitalSingapore 018971Singapore Department of Liver Transplantation and Hepatobiliary Surgery IstanbulTurkeyInternational Liver Centerand Acibadem Hospital GroupIstanbul 34000Turkey Department of General Surgery Faculty of Medicine-Merit UniversitySohag 82511Egypt Department of General Surgery Faculty of MedicineAl-Azher UniversityCairo 11765Egypt Department of General Surgery Mataryia Teaching HospitalCairo 11765Egypt

BACKGROUND Hydatid cyst disease(HCD)is common in certain *** is associated with postoperative biliary fistula(POBF)and *** primary aim of this study was to identify whether occult cysto-biliary communication(CBC)can predict recurrent *** secondary aim was to assess the role of cystic fluid bilirubin and alkaline phosphatase(ALP)levels in predicting POBF and recurrent *** To identify whether occult CBC can predict recurrent *** secondary aim was to assess the role of cystic fluid bilirubin and ALP levels in predicting POBF and recurrent *** From September 2010 to September 2016,a prospective multicenter study was undertaken involving 244 patients with solitary primary superficial stage cystic echinococcosis 2 and cystic echinococcosis 3b HCD who underwent laparoscopic partial cystectomy with *** logistic regression analysis assessed independent factors determining biliary complications and *** There was a highly statistically significant association(P≤0.001)between cystic fluid biochemical indices and the development of biliary complications(of 16 patients with POBF,15 patients had high cyst fluid bilirubin and ALP levels),where patients with high bilirubin-ALP levels were 3405 times more likely to have biliary *** was a highly statistically significant association(P≤0.001)between biliary complications,biochemical indices,and the occurrence of recurrent HCD(of 30 patients with recurrent HCD,15 patients had high cyst fluid bilirubin and ALP;all 16 patients who had POBF later developed recurrent HCD),where patients who developed biliary complications and high bilirubin-ALP were 244.6 and 214 times more likely to have recurrent hydatid cysts,*** Occult CBC can predict recurrent *** cyst fluid bilirubin and ALP levels predicted POBF and recurrent HCD.

关键词： Cysto-biliary communication Echinococcus granulosus Hydatid disease recurrence Hydatid fluid analysis Laparoscopy