Results 121 to 130 of about 537,328 (287)

An Epidermal Sweat Patch for Tracking Metabolite Levels and Correlation Analysis in Biofluids

Advanced Science, EarlyView.
This work presents an epidermal sweat patch for continuous glucose monitoring that validates a strong correlation between sweat, interstitial fluid and blood, enabling a reliable and non‐invasive platform for systemic health management. ABSTRACT Continuous, in situ monitoring of sweat biomarkers offers a promising approach for non‐invasive metabolic ...
Yao Chen, Xinhao Wan, Haoxin Fan, Hengwei Lou, Jialu Wang, Jie Gao, Dan Wen   +6 more
wiley   +1 more source

Índice de reactividad intrínseco de carbones concentrados ricos en vitrinita

Ingeniería e Investigación, 2007
En este trabajo se definió un nuevo parámetro de reactividad de carbón a la combustión llamado índice de reactividad intrínseco (IRI), el cual combina la fracción maceral reactiva (vitrinita/liptinita), la fracción maceral no reactiva (inertinita/materia
Andrés Felipe Rojas González, Juan Manuel Barraza Burgos, Jorge Luís Piñeres Mendoza   +2 more
doaj  

Interaction effects of air flow and depressants on selective plastics, polycarbonate (PC), polyoxymethylene (POM), and acrylonitrile butadiene styrene (ABS) separation in flotation

Polymers and Polymer Composites
The separation of post-consumer plastics at high efficiency levels serves as a critical step for circular economy development and environmental protection. The research examined how different air flow rates and three depressants including tannic acid (TA)
Masoud Rahimzadeh, Saeed Ostad Movahed, Moslem Jelodar   +2 more
doaj   +1 more source

Loss of Lepr in Fibroblasts Drives Tumor Development by Promoting Macrophage Infiltration

Advanced Science, EarlyView.
TNFα and TGFβ signaling reprograms Lepr+ fibroblasts toward a LeprnegMmphigh inflammatory CAF (iCAF) state, with downregulation of the Tcf21‐Lepr axis contributing to this transition. Lepr loss induces Csf3, which contributes to the enhanced macrophage‐recruiting capacity of these iCAFs, thereby promoting tumor development. Thus, inflammatory signaling
Manyu Song, Wuqi Yang, Bangran Qi, Liyuan Hou, Xu Yang, Jiuzhi Xu, Shengyuan Tian, Shuiling Jin, Lu Yu, Zhengquan Yu, Min Deng, Jiaqiang Huang, Suoqin Jin, Cong Lv   +13 more
wiley   +1 more source

Beneficiation of iron ore fines by conventional flotation, flotation column and dual extraction column – A pilot scale study [PDF]

, 2005
Goa state in India is endowed with large deposits of low-grade iron ores, geologically formed from lower Dharwar super group of Archaean rocks. Petrological studies have revealed that silica and alumina are the main gangue minerals where alumina exists ...
Rao, D S, Reddy, P S R, Bhaskar Raju, G, Prabhakar, S, Vijaya Kumar, T V, More, P, Subba Rao, S   +6 more
core  

Model‐Based Time‐Modulated Write Algorithm for 1R Analog Memristive Crossbar Arrays

Advanced Electronic Materials, EarlyView.
A novel model‐based time‐modulated write algorithm efficiently programs analog 1R memristive crossbar arrays by varying pulse duration at a fixed voltage. By leveraging a physics‐based compact model and a dynamic gain mechanism, this approach overcomes device nonlinearities and parasitic effects.
Richard Schroedter, Ahmet Samil Demirkol, Ioannis Messaris, Christian Bruchatz, Eter Mgeladze, Stefan Slesazeck, Thomas Mikolajick, Ronald Tetzlaff   +7 more
wiley   +1 more source

Emerging Memory and Device Technologies for Hardware‐Accelerated Model Training and Inference

Advanced Electronic Materials, EarlyView.
This review investigates the suitability of various emerging memory technologies as compute‐in‐memory hardware for artificial intelligence (AI) applications. Distinct requirements for training‐ and inference‐centric computing are discussed, spanning device physics, materials, and system integration.
Yoonho Cho, Dae‐won Kim, Yujin Kim, Jung‐Heum Na, Yuwon Jeong, Dong‐Yeop Lee, Shinhyun Choi   +6 more
wiley   +1 more source

People Counting and Positioning Using Low‐Resolution Infrared Images for FeFET‐Based In‐Memory Computing

Advanced Electronic Materials, EarlyView.
In this work, low‐resolution infrared imaging is combined with a 28 nm FeFET IMC architecture to enable compact, energy‐efficient edge inference. MLC FeFET devices are experimentally characterized, and controlled multi‐level current accumulation is validated at crossbar array level.
Alptekin Vardar, Li Zhang, Alexander Rehmer, Marc Lupp, Subhashree Baskaran, Osama Abdelaal, Franz Müller, Nandakishor Yadav, Bing Li, Thomas Kämpfe   +9 more
wiley   +1 more source

Efficient In‐Hardware Matrix–Vector Multiplication and Addition Exploiting Bilinearity of Schottky Barrier Transistors Processed on Industrial FDSOI

Advanced Electronic Materials, EarlyView.
ABSTRACT Machine learning and Artificial Intelligence (AI) tasks have stretched traditional hardware to its limits. In‐hardware computation is a novel approach that aims to run complex operations, such as matrix–vector multiplication, directly at the device level for increased efficiency.
Juan P. Martinez, Niladri Bhattacharjee, Yuxuan He, Giulio Galderisi, Brojogopal Sapui, Sara Mannaa, Ian O'Connor, Violetta Sessi, Peter Javorka, Thomas Mikolajick, Jens Trommer   +10 more
wiley   +1 more source

Column flotation studies at NML: an overview

, 1997
Rapid increase in consumption rate of metals and minerals, and fast depletion of mineral resources coupled with our National policy on mineral conservation, necessitates the effective utilisation of avail¬able fines and low grade ores.
Prabhakar, S, Bhaskar Raju, G, Sankaran, C, Subba Rao, S   +3 more
core