Results 71 to 80 of about 187,142 (275)

Bi-polar phase detector and corrector for split phase PCM data signals Patent [PDF]

, 1970
Bipolar phase detector and corrector for split phase PCM data ...
Bailey, J. W., Koschmeder, L. A., Mcafee, D. F.   +2 more
core   +1 more source

Ultra‐Thin Soft Pneumatic Actuation for Minimally Invasive Neural Interfacing

Advanced Materials Technologies, EarlyView.
Parylene C is a common polymer in bioelectronics, favored for its biological and chemical inertness. However, this makes bonding layers of Parylene C together very challenging. Here it is a laser to selectively weld layers of Parylene C to create high‐pressure fluidic actuation devices.
Lawrence Coles, Joe G. Troughton, Alejandro Carnicer‐Lombarte, George G. Malliaras, Christopher M. Proctor   +4 more
wiley   +1 more source

Optimizing the performance of a novel compact integrated thermal storage system (MiniStor) under diverse climate conditions

Green Energy and Sustainability
The widespread adoption of renewable energy technologies requires adaptable and replicable energy storage solutions tailored to diverse climatic conditions. This paper presents a comprehensive study on the replication potential of a compact hybrid energy
Alexandros Tsimpoukis, Georgios Martinopoulos, Nikolaos Nikolopoulos   +2 more
doaj   +1 more source

Pulse code modulated signal synchronizer [PDF]

, 1974
A bit synchronizer for a split phase PCM transmission is reported that includes three loop circuits which receive incoming phase coded PCM signals. In the first loop, called a Q-loop, a generated, phase coded, PCM signal is multiplied with the incoming ...
Kobayashi, H. S.
core   +1 more source

An Accessible Microfluidic Platform for the Generation of Polarized Brain Organoids

Advanced Materials Technologies, EarlyView.
This study presents an accessible double‐gradient microfluidic device that enables controlled morphogen delivery and spatially polarized differentiation in brain organoids. By integrating a pump‐free design and stable fabrication method, the platform generates dorsal–ventral neuronal asymmetry, offering a reproducible and versatile approach to model ...
Daniel Pérez‐Calixto, Manuel Alejandro Vazquez Valle, Mitzi Pérez‐Calixto, Cindy Peto‐Gutiérrez, Iván Velasco, Genaro Vázquez‐Victorio, Itzel Escobedo‐Avila   +6 more
wiley   +1 more source

Integrated Lax Formalism for PCM

, 2010
By solving the first-order algebraic field equations which arise in the dual formulation of the D=2 principal chiral model (PCM) we construct an integrated Lax formalism built explicitly on the dual fields of the model rather than the currents.
Eichenherr H., Fordy A. P., Mikhailov A. V., Nejat T. Yılmaz, Uhlenbeck K., Zakharov V. E., Zakharov V. E.   +6 more
core   +1 more source

Chronic Hypoxia Disrupts Spermatogenesis Through ASXL2–EZH2–Mediated Microtubule Destabilization

Advanced Science, EarlyView.
This study reveals the mechanism by which chronic hypoxia impairs spermatogenesis via the ASXL2–EZH2 axis, hindering the transition of spermatids from round to elongated forms. Key findings reveal that under hypoxic conditions, downregulated ASXL2 expression reduces EZH2 binding to the CEP162 promoter, leading to decreased H3K27me3 modification and ...
Jun Yin, Mengjie Zhang, Wenying Liu, Wenlong Shen, Debao Li, Hongming Miao, Fang Deng, Gang Zhang, Yi Tian, Yi Zhang, Zhihu Zhao, Bing Ni   +11 more
wiley   +1 more source

Modulation and amplification of radiative far field heat transfer: Towards a simple radiative thermal transistor

, 2015
We show in this article that phase change materials (PCM) exhibiting a phase transition between a dielectric state and a metallic state are good candidates to perform modulation as well as amplification of radiative thermal flux.
Ben-Abdallah, Philippe, Drevillon, Jérémie, Ezzahri, Younès, Joulain, Karl   +3 more
core   +3 more sources

Why Computational Photochemistry Is Challenging and Will Probably Remain So: A Quantum Chemist's Perspective

Advanced Science, EarlyView.
Computational Photochemistry has made great strides in recent decades, but the investigation of larger molecules remains a challenge due to the inherent dilemma between the increasing computational accuracy required as the molecule size increases and the inevitable explosion in computational effort.
Andreas Dreuw
wiley   +1 more source

Isı Depolamalı Bir LPG Buharlaştırıcı Regülatörünün Deneysel Analizi

Düzce Üniversitesi Bilim ve Teknoloji Dergisi, 2018
Bu çalışmada, taşıt LPG dönüşüm regülatörlerindekisoğuk çalıştırma probleminin çözümü için, faz değiştiren malzeme (PCM)kullanımıyla ısı enerjisi depolayabilen bir regülatör tasarlanmıştır.
Adem Uğurlu, Metin Gümüş
doaj   +2 more sources