Results 61 to 70 of about 786,071 (341)

Postmortem iris recognition and its application in human identification [PDF]

, 2015
Iris recognition is a validated and non-invasive human identification technology currently implemented for the purposes of surveillance and security (i.e. border control, schools, military).
Sansola, Alora
core   +1 more source

Self‐Feeding of Engineered Tissues via Controlled Glucose Release Facilitates Survival and Vascularization of Living Implants

Advanced Functional Materials, EarlyView.
ABSTRACT Engineering living matter has great clinical potential to deliver functional replacement organs. However, clinical translation remains hampered by the current inability to maintain viability of clinically relevant‐sized constructs. During the pre‐vascular phase, implants rely on nutrient diffusion for survival, which is insufficient at ...
Melvin Gurian, Iris E. Allijn, Laura Veenendaal, Nicole Bassous, Su Ryon Shin, Jeroen Leijten   +5 more
wiley   +1 more source

Mixta calida, not only an environmental bacterium, but a potential opportunistic threat: Case report of an osteitis with skin necrosis and mini review of the literature

New Microbes and New Infections
Background: Mixta calida, previously known as Pantoea calida, is an environmental bacterium rarely associated with human pathologies. Rare case reports mention sepsis, meningitis and implantable defibrillator infection.
Laurent Blairon, Johnatan Everaert, Bruno Baillon, Sophie Collignon, François Coenen, Roberto Cupaiolo, Ingrid Beukinga, Marie Tré-Hardy   +7 more
doaj   +1 more source

Amyloidogenic Peptide Fragments Designed From Bacterial Collagen‐like Proteins Form Hydrogel

Advanced Functional Materials, EarlyView.
This study identified amyloidogenic sequence motifs in bacterial collagen‐like proteins and exploited these to design peptides that self‐assemble into β‐sheet fibers and form hydrogels. One hydrogel supported healthy fibroblast growth, showing promise for biocompatible materials. Our work demonstrates that bacterial sequences can be harnessed to create
Vamika Sagar, Xuen J Ng, Lukas Lechel, Ashish Chand Rajwar, Hendrik Bargel, Abhishek A. Jalan   +5 more
wiley   +1 more source

Transistor‐Level Activation Functions via Two‐Gate Designs: From Analog Sigmoid and Gaussian Control to Real‐Time Hardware Demonstrations

Advanced Materials, EarlyView.
Screen gate‐based transistors are presented, enabling tunable analog sigmoid and Gaussian activations. The SA‐transistor improves MRI classification accuracy, while the GA‐transistor supports precise Gaussian kernel tuning for forecasting. Both functions are implemented in a single device, offering compact, energy‐efficient analog AI processing ...
Junhyung Cho, Youngmin Han, Won Woo Lee, Youngwoo Yoo, Kannan Udaya Mohanan, Chang‐Hyun Kim, Junhwan Choi, Young‐Joon Kim, Wonjun Shin, Hocheon Yoo   +9 more
wiley   +1 more source

An efficient iris image thresholding based on binarization threshold in black hole search method [PDF]

, 2018
In iris recognition system, the segmentation stage is one of the most important stages where the iris is located and then further segmented into outer and lower boundary of iris region.
Danlami, Muktar, Deris, Mustafa Mat, Jamel, Sapiee, Jemain, Nur Izzah Syahira, Pindar, Zahraddeen, Ramli, Sofia Najwa   +5 more
core  

Polymicrobial Arthritis Following a Domestic Cat Bite Involving Rahnella aquatilis in an Immunocompetent Patient

Microorganisms
Cat bites frequently lead to polymicrobial infections due to deep puncture wounds that inoculate oral flora into poorly oxygenated tissues. While Pasteurella multocida is the most commonly implicated organism, environmental and atypical pathogens may ...
Olivier Nicod, Marie Tré-Hardy, Bruno Baillon, Ingrid Beukinga, William Ngatchou, Nada Riahi, Laurent Blairon   +6 more
doaj   +1 more source

Programmable Dimensional Lithography with Digital Micromirror Devices for Multifunctional Microarchitectures

Advanced Materials Technologies, EarlyView.
This review explores recent advances in digital micromirror device (DMD)‐based lithography, focusing on its programmable light modulation, multi‐material compatibility, and dimensional patterning strategies. It highlights innovations from optical system design to materials integration and multifunctional applications, positioning DMD lithography as a ...
Yubin Lee, Byungcheon Yoo, Chaeyeong Ryu, Jongwon Oh, Dahye Baek, Jiseok Lee   +5 more
wiley   +1 more source

Added value of a connected glucose meter for glycorrhachia assessment

Practical Laboratory Medicine
Objectives: The aim of this study was to demonstrate the performance and added value of rapid glucose determination in cerebrospinal fluid using a connected glucometer.
Laurent Blairon, Marie Tré-Hardy, Sophie Collignon, François Coenen, Ingrid Beukinga, Roberto Cupaiolo   +5 more
doaj   +1 more source

Ann Hamilton : les conditions de l’attention

Iris, 2020
Figure emblématique de l’art de l’installation, Ann Hamilton (née en 1956) crée depuis près de quarante ans des environnements immersifs complexes et poétiques, constitués d’objets et de matériaux divers convoquant tous les sens du spectateur et dont les
Pascale Saarbach
doaj   +1 more source