Results 81 to 90 of about 520,784 (306)

The Role of Calcitonin Gene‐Related Peptide in High‐Altitude Headache: A Prospective Field Study

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective High‐altitude headache (HAH) is a common neurological condition associated with rapid ascent to high altitude. The pathophysiological mechanisms underlying HAH remain incompletely understood. Calcitonin gene‐related peptide (CGRP), a neuropeptide implicated in migraine pathophysiology, may play a key role in the pathophysiology of ...
Roman Schniepp   +4 more
wiley   +1 more source

Effectiveness of rTMS on Working Memory and Inhibitory Impairments in Patients With Post‐Stroke Executive Deficits

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Considerable efforts have been dedicated to developing effective treatments for post‐stroke executive impairment (PSEI), among which repetitive transcranial magnetic stimulation (rTMS) has shown great potential. This study aimed to investigate the therapeutic effects of high‐frequency rTMS on working memory (WM) and response ...
Mengting Lao   +6 more
wiley   +1 more source

Design issues and experimental characterization of a continuously-tuned adaptive CMOS LNA [PDF]

open access: yes, 2010
This paper presents the design implementation and experimental characterization of an adaptive Low Noise Amplifier (LNA) intended for multi-standard Radio Frequency (RF) wireless transceivers.
Becerra Álvarez, Edwin C.   +2 more
core  

Planar Shielded-Loop Resonators

open access: yes, 2014
The design and analysis of planar shielded-loop resonators for use in wireless non-radiative power transfer systems is presented. The difficulties associated with coaxial shielded-loop resonators for wireless power transfer are discussed and planar ...
Grbic, Anthony, Tierney, Brian B.
core   +1 more source

Harnessing Fungal Biowelding for Constructing Mycelium‐Engineered Materials

open access: yesAdvanced Engineering Materials, EarlyView.
Mycelium‐bound composites (MBCs) offer low‐carbon alternatives for construction, yet interfacial bonding remains a critical challenge. This review examines fungal biowelding as a biocompatible adhesive, elucidating mycelium‐mediated interfacial mechanisms and their role in material assembly. Strategies to optimize biowelding are discussed, highlighting
Xue Brenda Bai   +2 more
wiley   +1 more source

Design of the two-tier MUX in 65 nm SRAM(65 nm SRAM两级多路选择器的设计)

open access: yesZhejiang Daxue xuebao. Lixue ban, 2010
为提高SRAM的存取速度,节省芯片面积,抑制工艺波动的影响,在对SRAM多路选择架构研究基础上改进了一种应用于65 nm SRAM的多路选择架构,建立了此多路选择架构的小信号模型.采用蒙特卡罗仿真导出了位线传输管的最小尺寸限制.同时,提出一种简单的估算电路节点时间常数的方法,用于从理论上分析改进的两级架构相对于传统的一级架构的优势,即当两级架构的两级译码的特征数字相近时可取得最佳性能,且灵敏放大器的特征数字越大时两级架构的优势越明显.仿真验证的结果显示,在面积几乎不变、控制复杂性几乎不增加前提下 ...
ZHANGQiang(张强), WUXiao-bo(吴晓波)
doaj   +1 more source

Photon-coupled isolation switch Quarterly report, 1 Jan. - 31 Mar. 1967 [PDF]

open access: yes
Design, development, and testing of new integrated circuit switch ...
Bonin, E. L.
core   +1 more source

Duplex Stainless Steel Laser‐Surface Textured: Stability in Brine Solution

open access: yesAdvanced Engineering Materials, EarlyView.
Controlled laser‐surface treatment (LST) of duplex DSS2205 steel is performed to increase its stability in brine solution under cyclic electrochemical assays. The superior protection with respect to flat and smooth panels is attributed to the presence of FeCr2O4 as the main protective oxide layer in the LST surface, after corrosion tests. The stability
Mohammad Rezayat   +5 more
wiley   +1 more source

PUZZLE - A program for computer-aided design of printed circuit artwork [PDF]

open access: yes, 1971
Program assists in solving spacing problems encountered in printed circuit /PC/ design. It is intended to have maximum use for two-sided PC boards carrying integrated circuits, and also aids design of discrete component ...
Harrell, D. A. W., Zane, R.
core   +1 more source

A programmable microsystem using system-on-chip for real-time biotelemetry [PDF]

open access: yes, 2005
A telemetry microsystem, including multiple sensors, integrated instrumentation and a wireless interface has been implemented. We have employed a methodology akin to that for System-on-Chip microelectronics to design an integrated circuit instrument ...
Cooper, J.M.   +6 more
core   +1 more source

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