Results 51 to 60 of about 330,901 (351)

A large sample study of spin relaxation and magnetometric sensitivity of paraffin-coated Cs vapor cells [PDF]

, 2009
We have manufactured more than 250 nominally identical paraffin-coated Cs vapor cells (30 mm diameter bulbs) for multi-channel atomic magnetometer applications. We describe our dedicated cell characterization apparatus.
A. Andalkar, A. Hofer, A. Weis, A. Weis, A. Weis, C. Macchione, D. Budker, D. Budker, D. Budker, E.B. Aleksandrov, E.B. Alexandrov, G. Ban, G. Bison, G. Bison, G. Bison, G. Di Domenico, G. Di Domenico, G. Di Domenico, H. Saudan, I.K. Kominis, Inc. Wolfram Research, J. Vanier, K.L. Corwin, M. Klein, N. Castagna, N.W. Ressler, P. Knowles, S. Gozzini, S. Groeger, S.F. Watanabe, T. Fernholz, W. Andrä, W.M. Itano   +32 more
core   +2 more sources

HIV‐1 establishes immediate latency in T cells expressing the viral Nef protein

FEBS Open Bio, EarlyView.
Nef is a viral protein often omitted from HIV‐1 reporter viruses. Consequently, its role in viral latency is unclear. We developed three novel dual reporter HIV‐1 derivatives that express Nef and allow for detection of latent and productive infection. Using these reporters, we show that Nef does not affect the establishment of immediate viral latency ...
Cindy Lam, Ivan Sadowski
wiley   +1 more source

Filtering Strategies for Deformation-Rate Distributed Acoustic Sensing

Sensors, 2022
Deformation-rate distributed acoustic sensing (DAS), made available by the unique designs of certain interrogator units, acquires seismic data that are theoretically equivalent to the along-fiber particle velocity motion recorded by geophones for ...
Jihyun Yang, Jeffrey Shragge, Ge Jin
doaj   +1 more source

Meta‐analysis fails to show any correlation between protein abundance and ubiquitination changes

FEBS Open Bio, EarlyView.
We analyzed over 50 published proteomics datasets to explore the relationship between protein levels and ubiquitination changes across multiple experimental conditions and biological systems. Although ubiquitination is often associated with protein degradation, our analysis shows that changes in ubiquitination do not globally correlate with changes in ...
Nerea Osinalde, Unai Alduntzin, Gorka Prieto, Ugo Mayor   +3 more
wiley   +1 more source

Improved reservoir characterization of thin beds by advanced deep learning approach

Applied Computing and Geosciences
Targeting reservoirs below seismic resolution presents a major challenge in reservoir characterization. High-resolution seismic data is critical for imaging the thin gas-bearing Khadro sand facies in several fields within the Lower Indus Basin (LIB).
Umar Manzoor, Muhsan Ehsan, Muyyassar Hussain, Yasir Bashir   +3 more
doaj   +1 more source

A light‐triggered Time‐Resolved X‐ray Solution Scattering (TR‐XSS) workflow with application to protein conformational dynamics

FEBS Open Bio, EarlyView.
Time‐resolved X‐ray solution scattering captures how proteins change shape in real time under near‐native conditions. This article presents a practical workflow for light‐triggered TR‐XSS experiments, from data collection to structural refinement. Using a calcium‐transporting membrane protein as an example, the approach can be broadly applied to study ...
Fatemeh Sabzian‐Molaei, Fredrik Orädd, Konstantinos Magkakis, Magnus Andersson   +3 more
wiley   +1 more source

Factors Controlling Differences in Morphology and Fractal Characteristics of Organic Pores of Longmaxi Shale in Southern Sichuan Basin, China

Fractal and Fractional
Shale gas is a prospective cleaner energy resource and the exploration and development of shale gas has made breakthroughs in many countries. Structure deformation is one of the main controlling factors of shale gas accumulation and enrichment in complex
Yuanlin Wang, Denglin Han, Wei Lin, Yunqian Jia, Jizhen Zhang, Chenchen Wang, Binyu Ma   +6 more
doaj   +1 more source

Metaheuristic algorithm integrated neural networks for well-test analyses of petroleum reservoirs

Scientific Reports, 2022
In recent years, well-test research has witnessed several works to automate reservoir model identification and characterization using computer-assisted models.
Rakesh Kumar Pandey, Shrey Aggarwal, Griesha Nath, Anil Kumar, Behzad Vaferi   +4 more
doaj   +1 more source

Joint interpretation of magnetotelluric, seismic, and well-log data in Hontomín (Spain) [PDF]

, 2016
Acknowledgements. This work is dedicated to the memory of Andrés Pérez-Estaún, brilliant scientist, colleague, and friend. The authors sincerely thank Ian Ferguson and an anonymous reviewer for their useful comments on the manuscript.
Alcalde, Juan, Benjumea, Beatriz, Carbonell, Ramon, Ledo, Juanjo, Marcuello, Alex, Martí, David, Marzán, Ignacio, Ogaya, Xènia, Queralt, Pilar, Saura, Eduard   +9 more
core   +3 more sources

Single‐molecule DNA flow‐stretch assays for high‐throughput DNA–protein interaction studies

FEBS Open Bio, EarlyView.
We describe an optimised single‐molecule DNA flow‐stretch assay that visualises DNA–protein interactions in real time. Linear DNA fragments are tethered to a surface and stretched by buffer flow for fluorescence imaging. Using λ and φX174 DNA, this protocol enhances reproducibility and accessibility, providing a versatile approach for studying diverse ...
Ayush Kumar Ganguli, Mohammad Nour Alsamsam, Ugnė Bagdonaitė, Van Truc Vu, Chun‐Jen Huang, Polina Kuzhir, Mindaugas Zaremba, Aurimas Kopūstas, Marijonas Tutkus   +8 more
wiley   +1 more source