نتایج جستجو برای: tor tambra

تعداد نتایج: 7681  

Journal: :Proceedings of the National Academy of Sciences of the United States of America 2004
Immo A Hansen Geoffrey M Attardo Jong-Hwa Park Quan Peng Alexander S Raikhel

Mosquitoes generate an enormous burden on human health worldwide. Disease-transmitting species use a reproductive strategy, termed anautogeny, that requires a blood meal to initiate egg maturation. Whereas this strategy is important for driving disease transmission, the molecular mechanisms underlying this phenomenon are still poorly understood. The production of yolk protein precursors (YPPs),...

2018
Saad Saleh Junaid Qadir Muhammad U. Ilyas

Anonymity services have seen high growth rates with increased usage in the past few years. Among various services, Tor is one of the most popular peer-to-peer anonymizing service. In this survey paper, we summarize, analyze, classify and quantify 26 years of research on the Tor network. Our research shows that ‘security’ and ‘anonymity’ are the most frequent keywords associated with Tor researc...

2008
Estela Jacinto

The target of rapamycin (TOR) is a protein kinase with numerous functions in cell growth control. Some of these functions can be potently inhibited by rapamycin, an immunosuppressive and potential anticancer drug. TOR exists as part of two functionally distinct protein complexes. The functions of TOR complex 1 (TORC1) are effectively inhibited by rapamycin, but the mechanism for this inhibition...

Journal: :Current Biology 2000
Jae H. Choi Neil R. Adames Ting-Fung Chan Chenbo Zeng John A. Cooper X.F.Steven Zheng

The functional diversity and structural heterogeneity of microtubules are largely determined by microtubule-associated proteins (MAPs) [1] [2]. Bik1p (bilateral karyogamy defect protein) is one of the MAPs required for microtubule assembly, stability and function in cell processes such as karyogamy and nuclear migration and positioning in the yeast Saccharomyces cerevisiae [3]. The macrocyclic ...

Journal: :Motor control 2013
Geoffrey L Hartley Stephen S Cheung

The present study investigated relationships between changes in power output (PO) to torque (TOR) or freely chosen cadence (FCC) during thermal loading. Twenty participants cycled at a constant rating of perceived exertion while ambient temperature (Ta) was covertly manipulated at 20-min intervals of 20 °C, 35 °C, and 20 °C. The magnitude responses of PO, FCC and TOR were analyzed using repeate...

Journal: :Journal of clinical microbiology 1997
S M Faruque K M Ahmed A R Abdul Alim F Qadri A K Siddique M J Albert

The emergence of Vibrio cholerae O139 Bengal in 1993, its rapid spread in an epidemic form, in which it replaced existing strains of V. cholerae O1 during 1992 and 1993, and the subsequent reemergence of V. cholerae O1 of the El Tor biotype in Bangladesh since 1994 have raised questions regarding the origin of the reemerged El Tor vibrios. We studied 50 El Tor vibrio strains isolated in Banglad...

2013
Anna Vlanti Aris Rousakis Popi Syntichaki

ensure the survival of an organism in periods of food unavailability. Two evolutionarily conserved, nutrient-sensing signaling pathways that promote stress adaptation following starvation are the general amino acid control pathway that activates GCN2 kinase and the target of rapamycin (TOR) kinase pathway [1]. In response to amino acid deprivation GCN2 is activated, upon binding of uncharged tR...

2011
Rob Smits Divam Jain Sarah Pidcock Ian Goldberg Urs Hengartner

Tor is a network designed for low-latency anonymous communications. Tor clients form circuits through relays that are listed in a public directory, and then relay their encrypted traffic through these circuits. This indirection makes it difficult for a local adversary to determine with whom a particular Tor user is communicating. In response, some local adversaries restrict access to Tor by blo...

2006
Patrick P. Tsang Apu Kapadia Sean W. Smith

How does one block an anonymous user hiding behind an anonymous routing network? In this paper, we outline a security protocol that uses resourceconstrained trusted hardware to facilitate anonymous IP-address blocking in anonymizing networks such as Tor. Tor allows users to access Internet services privately by using a series of Tor routers to obfuscate the route from the client to the server, ...

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