Results 121 to 130 of about 33,748 (301)

Substrate Engineering of SWCNT p–n Junctions for Dual‐Mode Power Generation and Heat‐Flux Sensing

Advanced Science, EarlyView.
Through substrate engineering alone, a single‐walled carbon nanotube p–n junction device switches between two functions under uniform infrared irradiation. A low‐absorbance substrate sustains a central hot junction for continuous power generation, whereas high‐absorbance substrates transiently invert the temperature gradient for sensitive heat‐flux ...
Ryota Tamai, Hiroto Nakayama, Shuya Ochiai, Masayuki Takashiri   +3 more
wiley   +1 more source

Gin Saw Sharpening Machine.

, 1887
Patent for improvements of gin saw sharpening ...
Behan, William, Friensehner, Paul
core  

CARs are sharpening their weapons

Journal for ImmunoTherapy of Cancer
Abstract
Pievani, Alice, Biondi, Marta, Tettamanti, Sarah, Biondi, Andrea, Dotti, Gianpietro, Serafini, Marta   +5 more
openaire   +3 more sources

Sheet‐Size‐Dependent Mosaicity of 2D Phyllosilicate Membranes

Advanced Science, EarlyView.
This study explores how the size of 2D vermiculite sheets affects the structure of laminar membranes. High‐resolution x‐ray diffraction reveals how sheet size governs structural disorder and crystallinity. These changes directly impact ion permeability.
Min A Kim, Paul A. Fenter, Sang Soo Lee, Katrina I. Sparks, Yining Liu, Jeffrey W. Elam, Seth B. Darling   +6 more
wiley   +1 more source

Planar blade sharpening machine

, 2021
The aim of this bachelor thesis is to construct a planar blade sharpening machine. Limitation of the design is maximal length of planar blade, 350 mm. First it is necessary to describe method of wood planing and used planers machines.
Kracík, Lukáš
core  

Man sharpening knives

, 2011
A man sharpening knives in a bazaar in RizeColor; 35mmScanned from a 35mm slide using a Nikon 9000ED in TIFF format and resized to 1024x768 ...
Josephine Powell, 1919-2007
core   +2 more sources

Mepce Restrains Ferroptosis in Prostate Cancer Through 7SK–P‐TEFb Pause Control

Advanced Science, EarlyView.
Genome‐wide CRISPR screening identifies MEPCE as a pause‐control regulator that restrains ferroptosis in prostate cancer. MEPCE loss releases P‐TEFb/CDK9 from 7SK snRNP control, enhances RNAPII Ser2 phosphorylation, and accelerates NRF2‐HMOX1‐driven labile iron accumulation and lipid peroxidation, revealing a transcriptional kinetic gate that lowers ...
Tongtong Zhang, Xiangyang Zhan, Jiexiang Zhang, Mingyue Tan, Chuanmin Chu, Guanqun Ju, Xinyu Zhai, Jianyi Gu, Huirong Zhu, Dongliang Xu   +9 more
wiley   +1 more source

Man sharpening sickle

, 2010
Photo from Dimen Village of a man sharpening his sickle.https://scholarlycommons.pacific.edu/kam-photos/2275/thumbnail ...
Lee, Marie Anna
core  

Inverse Design of Pre‐Strain via a Predictive Electromechanical Model for Enhanced Strain Sensing

Advanced Science, EarlyView.
An analytical electromechanical model rooted in microcrack evolution mechanics is globally calibrated from only eight pre‐strain datasets, enabling prediction of the complete sensing response at untested pre‐strain values within the calibrated design space (R2 > 0.99).
Jia‐Chen Shang, Rui Wang, Bo Lu, Ming‐Liang Song, Yu‐Yi Chen, Kuo Han, Xin‐Jie Feng, Bin Sun, Yao‐Guang Cao, Xiao‐Yu Yan, Shi‐Chun Yang   +10 more
wiley   +1 more source

Effects of Context and Peripheral Viewing on Perception of Sharpness

reservedThis work investigates two visual phenomena known as: effect of context and peripheral sharpening overconstancy. The effect of context predicts an advantage for images that are familiar rather than images that are unusual. Rossel et al.
MEZZACASA, IRENE
core