Results 31 to 40 of about 55,738 (200)

Improving Signal-Strength Aggregation for Mobile Crowdsourcing Scenarios

Sensors, 2021
Due to its huge impact on the overall quality of service (QoS) of wireless networks, both academic and industrial research have actively focused on analyzing the received signal strength in areas of particular interest.
Diego Madariaga, Javier Madariaga, Javier Bustos-Jiménez, Benjamin Bustos   +3 more
doaj   +1 more source

Relação entre a Atividade Proliferativa do Epitélio e a Resposta Angiogênica Estromal em Neoplasias Intra-Epiteliais do Colo Uterino [PDF]

Revista Brasileira de Ginecologia e Obstetrícia, 2000
Objetivo: quantificar os vasos neoformados e a proliferação do epitélio, por meio dos marcadores imuno-histoquímicos anti-CD34 e anti-PCNA, na neoplasia intra-epitelial do colo do útero.
Maria Angélica Maia Gaiotto, Julisa Chamorro Lascasas Ribalta, José Focchi, João Norberto Stávale, Marcos Roberto Ymayo, Naira Maria Codá   +5 more
doaj   +1 more source

Nicorandil Inhibits Osteoclast Formation Base on NF-κB and p-38 MAPK Signaling Pathways and Relieves Ovariectomy-Induced Bone Loss

Frontiers in Pharmacology, 2021
Osteolytic bone disorders are characterized by an overall reduction in bone mineral density which enhances bone ductility and vulnerability to fractures.
Shenggui Xu, Xiankun Cao, Zhenxing Yu, Wenxin He, Yichuan Pang, Wang Lin, Zhiqian Chen, Weizhong Guo, Xiongwei Lu, Chengshou Lin   +9 more
doaj   +1 more source

A Table of Some Coherency Matrices, Coherency Matrix Factors, and Their Respective Mueller Matrices

Photonics, 2022
Many books on polarization give tables of Mueller matrices. The coherency matrix has been found useful for interpretetion of the Mueller matrix. Here we give a table of Mueller matrices M, coherency matrices C, and coherency matrix factors F for ...
Colin J. R. Sheppard, Artemi Bendandi, Aymeric Le Gratiet, Alberto Diaspro   +3 more
doaj   +1 more source

Nicotine Effects and the Endogenous Opioid System

Journal of Pharmacological Sciences, 2014
.: Nicotine (NIC) is an exogenous ligand of the nicotinic acetylcholine receptor (nAChR), and it influences various functions in the central nervous system. Systemic administration of NIC elicits the release of endogenous opioids (endorphins, enkephalins,
Shiroh Kishioka, Norikazu Kiguchi, Yuka Kobayashi, Fumihiro Saika   +3 more
doaj   +1 more source

National Intellectual Capital Taxonomy

Economics and Business, 2018
The concept of national intellectual capital (NIC) is in its early stage of development. NIC has a complicated and heterogeneous nature with NIC models displaying varying levels of aggregation and structure as well as inconsistent accuracy.
Michalczuk Grażyna, Fiedorczuk Julita
doaj   +1 more source

Investigation of Interaction Between Two Enantiomers of Nicotine and Pepsin

工程科学与技术, 2020
The fluorescence quenching mechanism, association constant, binding mode and the activity and conformation of pepsin (PEP) between two enantiomers of nicotine (NIC) and PEP were investigated through fluorescence spectroscopy, UV–vis spectroscopy and ...
Ji YANG, Liu YANG, Jianguo TANG, Zhihua LIU, Yongkuan CHEN, Mingming MIAO, Bin TANG, Hui LI   +7 more
doaj  

Freqüência de Neoplasia Intra-epitelial Cervical em Portadoras do Vírus da Imunodeficiência Humana [PDF]

Revista Brasileira de Ginecologia e Obstetrícia, 2000
Objetivo: verificar a freqüência de neoplasia intra-epitelial cervical (NIC) em mulheres infectadas pelo vírus da imunodeficiência humana (HIV). Métodos: foram estudadas 99 mulheres HIV-soropositivas; o diagnóstico da infeccão pelo HIV foi realizado por ...
Antonio Pedro Flores Auge, Sebastião Piato, Armando Brites Frade, Roberto Pinto Paes, Cleide Maria Calmon de Moura, Alba Lúcia Dias dos Santos, Altamir Vaz   +6 more
doaj   +1 more source

Nic Nicosia: Real Pictures, 1979-1999

, 2000
Photographs of the exhibition "Nic Nicosia: Real Pictures, 1979-1999," May 25-August 27, 2000, held at the Dallas Museum of ...
Dallas Museum of Art
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Henn's housemaster, Michael Warden looks in on Mark Sewell and housemother Jill Carter checks on Cameron Brumley as the boys settle into their rooms, Guildford Grammar School, Perth, Western Australia, 30 January, 1995 [picture] /

, 1995
Title from caption list supplied by photographer.; Part of collection: Collection of the life of Guildford Grammar School, Perth, Western Australia, 1994-1995.; Acquired in digital format; access copy available online.; Mode of access: Internet via World
Ellis, Nic (Nicolas Howard) 1955-
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