Results 111 to 120 of about 324,320 (238)

Non‐targeted metabolomics for the identification of plasma metabolites associated with organic anion transporting polypeptide 1B1 function

open access: yesClinical and Translational Science
Our aim was to evaluate biomarkers for organic anion transporting polypeptide 1B1 (OATP1B1) function using a hypothesis‐free metabolomics approach. We analyzed fasting plasma samples from 356 healthy volunteers using non‐targeted metabolite profiling by ...
Kreetta Hämäläinen   +6 more
doaj   +1 more source

Electrically Induced Phase Transition and Synaptic Functionality in MoTe2/Graphene Memristors

open access: yesAdvanced Functional Materials, EarlyView.
An electrically induced reversible 2H ↔ 1T′ phase transition is demonstrated in a vertical Au/Ti/MoTe2/graphene memristor with a laterally contacted graphene electrode. Resistive switching proceeds through a compositionally invariant amorphous/2H ↔ amorphous/1T′ transformation, in which a self‐formed amorphous MoTe2 interfacial region is proposed to ...
Chien‐Hua Wang   +7 more
wiley   +1 more source

Performance Analysis of 3G Communication Network

open access: yesJournal of ICT Research and Applications, 2013
In this project, third generation (3G) technologies research had been carried out to design and optimization conditions for 3G network. The 3G wireless mobile communication networks are growing at an ever faster rate, and this is likely to continue in ...
Toni Anwar, Lim Wern Li
doaj  

An Epigenetic Fate Converter Based on Nuclei‐Targeting Lipid Nanoparticles Drives Neuronal Programming of Stem Cells for Spinal Cord Repair

open access: yesAdvanced Functional Materials, EarlyView.
Schematic illustration of LNP‐MPG nuclei‐targeting delivery of HMW‐FGF2 promoting histone acetylation to regulate the fate of DPSCs and treat spinal cord injury. LNPs components include pHMW‐FGF2 plasmid, DSPC, Dlin‐MC3‐DMA, cholesterol, and PEG2000, and are modified with MPG to form HMW‐FGF2@LNP‐MPG (HLM). HLM nuclei‐targets DPSCs to deliver HMW‐FGF2,
Heng Zhou   +6 more
wiley   +1 more source

When 3G meets VANET: 3G-assisted data delivery in VANETs

open access: yes, 2013
In this paper, we consider a sensory data gathering application of a vehicular ad hoc network (VANET) in which vehicles produce sensory data, which should be gathered for data analysis and making decisions.
Zhu, Hongzi   +4 more
core   +1 more source

Best Known Fast Correlation Attack on SNOW 3G Based on a New Insight

open access: yesIET Information Security
The well-known SNOW 3G stream cipher serves as the core of 3GPP confidentiality and integrity algorithms UEA 2 and UIA2 for universal mobile telecommunications system (UMTS) and long term evolution (LTE) networks. Recently, Gong and Zhang gave two linear
Xinhai Wang   +4 more
doaj   +1 more source

Dimensionality‐Driven Interfacial Electronic Coupling in Carbon‐Supported Gd‐CuO Catalysts for Selective CO2 Electroreduction to Ethylene

open access: yesAdvanced Functional Materials, EarlyView.
The 2D carbon‐supported Gd–CuO exhibits strong interfacial electronic coupling, abundant oxygen vacancies, and highly exposed active sites, enabling efficient CO enrichment and C─C coupling toward selective and durable CO2‐to‐C2H4 conversion. ABSTRACT Copper‐based catalysts are promising for electrochemical CO2 reduction toward value‐added chemicals ...
Xueya Zhu   +11 more
wiley   +1 more source

3G-internet-yhteys katvealueen kotitalouksissa [PDF]

open access: yes, 2012
Tässä työssä oli tarkoitus luopua puhelinlankoja pitkin tulevasta internet-yhteydestä ja siirtyä 3G-verkon käyttöön internet-yhteyden tuojana. Työkohde oli kotitalous järven rannalla, joka on 3G-verkon ulkopuolella, mutta verkon reuna-alueella. Tarkoitus
Rautiainen, Lassi
core  

An Adaptive Inhibitory WSe2 Transistor for Retinomorphic In‐Sensor Image Processing

open access: yesAdvanced Functional Materials, EarlyView.
Conventional retinomorphic devices typically require deliberate gate‐bias tuning for each illumination condition. In this paper, we demonstrate an adaptive inhibitory WSe2 transistor that uses photo‐induced regime shift between the subthreshold and accumulation modes to achieve decision‐free, intensity‐adaptive image processing within a single pixel ...
Juhwan Baek   +12 more
wiley   +1 more source

3G Marketing Strategy Research of China Telecom [PDF]

open access: yes, 2011
从全球范围来看,近两年来,全球3G产业飞速发展,不论是网络规模还是用户数量都得到了快速提升,各种创新型的3G业务层出不穷。而国内自2008年底以来电信重组、3G发牌,中国电信市场形成了新移动、新电信和新联通三家运营商鼎足而立之态。目前,为抢占未来收入的制高点,我国的三大全业务运营商都已经开始初步3G业务的开发和运营,运营商们都清楚谁先占有最大的用户规模谁就将抢得3G时代的话语权,而这一目标的实现无疑需要一系列强有力的市场营销策略推动。 本文希望通过借鉴国际上对行业有益的3G营销经验 ...
吴浩烨
core  

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