Results 81 to 90 of about 838,998 (263)

The dual nature of DNA damage response in obesity and bariatric surgery-induced weight loss

Cell Death and Disease
This novel study applies targeted functional proteomics to examine tissues and cells obtained from a cohort of individuals with severe obesity who underwent bariatric surgery (BS), using a Reverse-Phase Protein Array (RPPA).
David Israel Escobar Marcillo, Valeria Guglielmi, Grete Francesca Privitera, Michele Signore, Valeria Simonelli, Federico Manganello, Ambra Dell’Orso, Serena Laterza, Eleonora Parlanti, Alfredo Pulvirenti, Francesca Marcon, Ester Siniscalchi, Veronica Fertitta, Egidio Iorio, Rosaria Varì, Lorenza Nisticò, Mahara Valverde, Paolo Sbraccia, Eugenia Dogliotti, Paola Fortini   +19 more
doaj   +1 more source

Photonic Engineering Enables All‐Passive Upconversion Imaging with Low‐Intensity Near‐Infrared Light

Advanced Functional Materials, EarlyView.
A passive upconversion imaging system enables the observation of scenes illuminated by low‐intensity incoherent near‐infrared light from 750 to 930 nm, by converting it into the visible without the use of external power. The upconverter is enabled by triplet–triplet annihilation in a bulk heterojunction, with absorption enhanced by plasmonic resonators
Rabeeya Hamid, Demeng Feng, Pournima Narayanan, Justin S. Edwards, Manchen Hu, Emma Belliveau, Minjeong Kim, Shenwei Yin, Sanket Deshpande, Chenghao Wan, Linda Pucurimay, David A. Czaplewski, Daniel N. Congreve, Mikhail A. Kats   +13 more
wiley   +1 more source

Demographic and clinical profile of trauma patients: a fourth-level institution, Medellín, 2005-2008

Revista Facultad Nacional de Salud Pública, 2010
Objective: to describe the demographic and clinical behavior of trauma inpatients admitted in an institution of fourth level of complexity between 2005 and 2008. Methodology: descriptive and retrospective study based on information from patients admitted
Alejandra Valencia V, Sandra P. Jurado O
doaj  

Video-Based Plastic Bag Grabbing Action Recognition: A New Video Dataset and a Comparative Study of Baseline Models

Sensors
Recognizing the action of plastic bag taking from CCTV video footage represents a highly specialized and niche challenge within the broader domain of action video classification.
Pei Jing Low, Bo Yan Ng, Nur Insyirah Mahzan, Jing Tian, Cheung-Chi Leung   +4 more
doaj   +1 more source

Relaxed ISS Small-Gain Theorems for Discrete-Time Systems [PDF]

, 2015
In this paper ISS small-gain theorems for discrete-time systems are stated, which do not require input-to-state stability (ISS) of each subsystem. This approach weakens conservatism in ISS small-gain theory, and for the class of exponentially ISS systems
Geiselhart, Roman, Wirth, Fabian R.
core  

The spin-split incompressible edge states within empirical Hartree approximation at intermediately large Hall samples

, 2007
A self-consistent Thomas-Fermi-Poisson based calculation scheme is used to achieve spin resolved incompressible strips (ISs). The effect of exchange and correlation is incorporated by an empirically induced g factor.
A. Siddiki, Güven, Ihnatsenka, Khrapai, Klitzing, Neder, Oh, Siddiki, Siddiki, Siddiki, Sohrmann   +10 more
core   +1 more source

In Situ Study of Resistive Switching in a Nitride‐Based Memristive Device

Advanced Functional Materials, EarlyView.
In situ TEM biasing experiment demonstrates the volatile I‐V characteristic of MIM lamella device. In situ STEM‐EELS Ti L2/L3 ratio maps provide direct evidence of the oxygen vacancies migrations under positive/negative electrical bias, which is critical for revealing the RS mechanism for the MIM lamella device.
Di Zhang, Rohan Dhall, Matthew M. Schneider, Cun Li, Chengyu Song, Sundar Kunwar, Hongyi Dou, Natanii R. Yazzie, Henry Tran, Daniel Appuing, Jim Ciston, Nicholas G. Cucciniello, Pinku Roy, Michael T. Pettes, John Watt, Winson Kuo, Haiyan Wang, Ye Cao, Rodney J. McCabe, Aiping Chen   +19 more
wiley   +1 more source

Thickness‐Dependent Skyrmion Evolution in Fe3GeTe2 During Magnetization Reversal

Advanced Functional Materials, EarlyView.
Thickness‐ and field‐dependent magnetic domain behavior in 2D van der Waals Fe3GeTe2 is studied using Lorentz TEM and micromagnetic simulations. A patch‐like domain phase evolves from skyrmions during magnetization reversal, and step edges between thickness regions act as pinning sites.
Jennifer Garland, John Fullerton, PeiYu Cai, Rabindra Basnet, Santosh Karki Chhetri, Jin Hu, Elton J. G. Santos, Yue Li, Charudatta Phatak, Amanda Petford‐Long   +9 more
wiley   +1 more source

Spatial impulse response analysis and ensemble learning for efficient precision level sensing

Discover Artificial Intelligence
In this paper, we propose an innovative method for determining the fill level of containers, such as trash cans, addressing a critical aspect of waste management. The method combines spatial impulse response analysis with machine learning (ML) techniques,
Berkay Cetkin, Lejla Begic Fazlic, Kristof Ueding, Rüdiger Machhamer, Achim Guldner, Lars Creutz, Stefan Naumann, Guido Dartmann   +7 more
doaj   +1 more source

Sixth NACW

Rangifer, 1996
The Sixth North American Caribou workshop was attended by over 200 people from across North America, as well as four special guests from Russia. Participants were very surprised to see and hear about caribou living in large cedar forests and on mountain ...
Kent Brown et al. (iss. eds.)
doaj   +1 more source