Results 91 to 100 of about 270,609 (355)

Minimum switching network for generating the weight of a binary vector [PDF]

open access: yes, 1973
Vector is divided into three variable sections, and each section is processed by unary-to-binary decoder or adder. Resulting network performs on iterative collection process; all outputs of same kind are collected in same manner.
Anderson, T. O.
core   +1 more source

Single‐Cell Dissection Reveals Immune Dysregulation After CD5 or CD7‐Directed Chimeric Antigen Receptor T‐Cell Therapy

open access: yesAdvanced Science, EarlyView.
Single‐cell RNA/TCR/BCR sequencing reveals that 5CAR therapy in T‐ALL induces T‐cell exhaustion, reduces EBV‐associated TCRs, lowers TCR/BCR diversity, and increases NK/DC/monocyte activation and function. In contrast, 7CAR therapy reduces multiple pathogen‐associated TCRs, enhances NK cell activation and function, decreases monocyte activation, and ...
Yuechen Luo   +12 more
wiley   +1 more source

An Unbalanced Clock Based Dynamic Comparator: A High-Speed Low-Offset Design Approach for ADC Applications

open access: yesAdvances in Electrical and Electronic Engineering, 2019
Currently, dynamic comparator approach necessitates in high-speed and power efficient analog-to-digital converter applications due to its high latching speed and ultra-low power consumption. In this paper, a~novel dynamic comparator is proposed to reduce
Vikrant Varshney, Rajendra Kumar Nagaria
doaj   +1 more source

Optical system facilitates inspection of printed circuit boards [PDF]

open access: yes, 1968
Optical comparator method determines the quality and registration of surface features of double-sided printed circuit boards. Color-coded superimposed images of both sides of a printed circuit board are presented to view, clearly showing details and ...
Cridlin, M., Oconnor, J.
core   +1 more source

Patient-reported reactogenicity and safety of COVID-19 vaccinations vs. comparator vaccinations: a comparative observational cohort study [PDF]

open access: gold, 2023
Felix Werner   +8 more
openalex   +1 more source

Endometrial Assembloid Model Reveals Endometrial Gland Development Regulation by Estradiol‐Driven WNT7B Suppression

open access: yesAdvanced Science, EarlyView.
This study developed a 3D endometrial assembloid model to study how uterine glands form and develop. They discovered key interactions between different cell types and identified WNT7B as a regulator controlled by estradiol‐mediated TGFβ1‐VDR interaction.
Xintong Li   +12 more
wiley   +1 more source

A Review on Fundamentals of Noise-Shaping SAR ADCs and Design Considerations

open access: yesChips
A general overview of Noise-Shaping Successive Approximation Register (SAR) analog-to-digital converters is provided, encompassing the fundamentals, operational principles, and key architectures of Noise-Shaping SAR (NS SAR).
Victor H. Arzate-Palma   +3 more
doaj   +1 more source

A Low-Power High-Speed Dynamic Comparator With a Transconductance-Enhanced Latching Stage

open access: yesIEEE Access, 2019
Low-power, high-speed dynamic comparators are highly desirable in the design of high-speed analog-to-digital converters (ADC) and digital I/O circuits. Most dynamic comparators use a pair of cross-coupled inverters as the latching stage, which provides ...
Yao Wang   +5 more
doaj   +1 more source

Thermoelectric metal comparator determines composition of alloys and metals [PDF]

open access: yes, 1967
Emf comparing device nondestructively inspects metals and alloys for conformance to a chemical specification. It uses the Seebeck effect to measure the difference in emf produced by the junction of a hot probe and the junction of a cold contact on the ...
Stone, C. C., Walker, D. E.
core   +1 more source

Non-deterministic random bit generator based on electronics noise

open access: yes, 2003
Non-deterministic random bits are needed in many scientific fields. Unfortunately today's computers are very limited in ability to produce them. We present here a method for extraction of non-deterministic random bits from random physics processes, and ...
Stipčević, Mario
core   +1 more source

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