Results 51 to 60 of about 672 (251)

Twice‐input variable‐resolution single‐side switching scheme without reset energy for SAR ADC

Electronics Letters
A twice‐input variable‐resolution single‐side switching scheme without reset energy is proposed for successive approximation register (SAR) analogue‐to‐digital converters (ADCs).
Bin Tang, Yunfeng Hu, QingMing Huang, Lexing Hu, Chaoyi Chen, Bin Li, Zhaohui Wu   +6 more
doaj   +1 more source

A Fast Multiple Sampling Method for Low-Noise CMOS Image Sensors With Column-Parallel 12-bit SAR ADCs

Sensors, 2015
This paper presents a fast multiple sampling method for low-noise CMOS image sensor (CIS) applications with column-parallel successive approximation register analog-to-digital converters (SAR ADCs). The 12-bit SAR ADC using the proposed multiple sampling
Min-Kyu Kim, Seong-Kwan Hong, Oh-Kyong Kwon   +2 more
doaj   +1 more source

A Poly Resistor Based Time Domain CMOS Temperature Sensor with 9b SAR and Fine Delay Line

Sensors, 2020
This paper presents a new type of time domain CMOS temperature sensor with a 9b successive approximation register (SAR) control logic and a fine delay line. We adopted an N-type poly resistor as the sensing element for temperature linearity. The chip was
Zhiwei Xu, Sangjin Byun
doaj   +1 more source

Coherence‐Gated Wrapped‐Phase InSAR With Matrix‐Based Uncertainty Diagnostics for Burial‐Mound Hotspot Ranking (Sicily, Italy)

Archaeological Prospection, EarlyView.
ABSTRACT Burial mounds are key elements of Mediterranean funerary landscapes, but in intensively cultivated coastal plains their low‐relief expression is easily obscured by ploughing, levelling and rapidly changing surface conditions, making single‐date observations unreliable.
Salvatore Polverino, Hourakhsh Ahmadnia, Rokhsaneh Rahbarianyazd Ahmadnia   +2 more
wiley   +1 more source

Leveraging Big Multitemporal Multisource Satellite Data and Artificial Intelligence for the Detection of Complex and Invisible Features: The Case of Extensive Irrigation Mapping

Archaeological Prospection, EarlyView.
ABSTRACT The detection of buried or obscured archaeological features remains a central challenge in landscape archaeology, particularly in the irrigated floodplains of Mesopotamia where levees and canals formed the basis of complex agrarian systems. This study presents a deep learning–based approach for the large‐scale, automated detection of ancient ...
Nazarij Buławka, Hector A. Orengo, Felipe Lumbreras Ruiz, Iban Berganzo‐Besga, Ekta Gupta   +4 more
wiley   +1 more source

A 13.2-fJ/Step 74.3-dB SNDR Pipelined Noise-Shaping SAR+VCO ADC

IEEE Open Journal of the Solid-State Circuits Society
This work presents an OTA-free pipelined passive noise-shaping successive approximation register (NS-SAR) + VCO ADC that offers high resolution (>12-bit) with only a 5-bit NS-SAR stage and $4\times $ – $36\times $ lower sampling capacitor
Sumukh Prashant Bhanushali, Arindam Sanyal   +1 more
doaj   +1 more source

Production of 3D printed biomodels of the canine brain for veterinary neuroanatomy teaching

Anatomical Sciences Education, EarlyView.
Abstract Teaching neuroanatomy presents multiple challenges to both students and teachers, as it is a subject with highly dense content that commonly causes the development of aversion by students, a phenomenon referred to as “neurophobia,” which has been documented in human and veterinary medicine students.
João Victor Barbosa Tenório Fireman, Antônio Chaves de Assis Neto   +1 more
wiley   +1 more source

Essential work, invisible workers: The role of digital curation in COVID‐19 Open Science

Journal of the Association for Information Science and Technology, Volume 76, Issue 4, Page 703-717, April 2025.
Abstract In this paper, we examine the role digital curation practices and practitioners played in facilitating open science (OS) initiatives amid the COVID‐19 pandemic. In Summer 2023, we conducted a content analysis of available information regarding 50 OS initiatives that emerged—or substantially shifted their focus—between 2020 and 2022 to address ...
Irene V. Pasquetto, Amina A. Abdu, Natascha Chtena   +2 more
wiley   +1 more source

Risk of venous thromboembolism after SARS‐CoV‐2 vaccination—Evidence from genome‐wide association study and population‐based observational study

British Journal of Clinical Pharmacology, EarlyView.
Aim We aimed to investigate whether genetic variation is associated with venous thromboembolism after immunization with SARS‐CoV‐2 vaccines. Methods We conducted a genome‐wide association study (GWAS) on cases of venous thromboembolism within 42 days after SARS‐CoV‐2 vaccination, recruited from reports of adverse drug reactions sent to the Swedish ...
Sofia Attelind, Niclas Eriksson, Marco Cavalli, Yiyi Xu, Fredrik Nyberg, Anders Sundström, Mia Wadelius, Pär Hallberg   +7 more
wiley   +1 more source

Social capital and employability development among Chinese Mainland undergraduates in Hong Kong: An exploration of network dynamics, structural constraints and agentic practices

British Educational Research Journal, EarlyView.
Abstract Bourdieu's sociological concept of social capital highlights its significance in enabling individuals to access other forms of capital for personal advantage. In the literature on university students' employability, particularly that concerning international and non‐local students, social capital is widely recognised as a key asset, alongside ...
Fang Gao, Thanh Pham
wiley   +1 more source