Results 61 to 70 of about 2,426,647 (254)

Estudo de estruturas de reatores eletrônicos para LEDs de iluminação [PDF]

, 2012
Tese (doutorado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Engenharia Elétrica, Florianópolis, 2010.Este trabalho tem como objetivo específico estudar estruturas de reatores eletrônicos para LEDs de ...
Sá Junior, Edilson Mineiro
core  

Freeform reflector design for LED street lighting

, 2022
Paper 81230OFaceted freeform reflectors were designed for intelligent street lighting with LED cluster arrays for main traffic roads. Special attention was paid to achieve highly efficient illumination on both wet and dry road surfaces.
Li, C., Schierz, C., Gühne, V., Schreiber, P., Walkling, A., Schwede, M.   +5 more
core   +1 more source

Reconstructing enzyme evolution by protein engineering

FEBS Letters, EarlyView.
Natural enzyme evolution can be retraced by protein engineering methods such as directed evolution, rational design, and ancestral sequence reconstruction. These approaches reveal how enzymes emerged from ligand‐binding scaffolds, developed varying substrate preferences, formed oligomeric complexes, adapted to environmental changes, and evolved novel ...
Lukas Drexler, Markus R. Busch, Reinhard Sterner   +2 more
wiley   +1 more source

Investigating transcription factor dynamics in health and disease using FRAP

FEBS Letters, EarlyView.
FRAP analysis of GFP‐tagged transcription factors reveals how molecular mobility and target engagement change in response to drug treatment. By combining live‐cell imaging, quantitative model fitting, and statistical analysis, this approach uncovers transcription factor dynamics linked to disease mechanisms, providing a powerful framework for ...
Kannan Govindaraj, Carolina Vazquez Garzon, Jose Joaquin Velasco, Janine N. Post   +3 more
wiley   +1 more source

Energy efficient facade lighting : highlighting facade structure [PDF]

, 2014
The project set out to proof that a conventional optical fibre lighting system for highlighting the structure of a façade can be operated more energy-efficiently through the substitution of the projector using a metal halide reflector lamp by a laser ...
Hordijk, Truus,, Rosemann, A.L.P., Hordijk, Truus, Pacey, B.L., Rienk Visser, Rosemann, ALP Alexander, Westerhout, W., Pacey, Betty Lou,, Visser, Rienk, Alexander Rosemann, Rosemann, Alexander,, Aries, Myriam,, Betty Lou Pacey, Aries, MBC Myriam, Hordijk, T., Rosemann, Alexander, Westerhout, Wies, Aries, Myriam, Westerhout, Wies,, Visser, Rienk,, Pacey, BL, Pacey, Betty Lou, Hordijk, T, Truus Hordijk, Wies Westerhout, Aries, M.B.C., Westerhout, W, Myriam Aries   +27 more
core   +2 more sources

Conserved binding mode but diverse interfaces of MreC‐PBP2 interactions

FEBS Letters, EarlyView.
The crystal structure of abMreC reveals a conserved two β‐barrel architecture and provides structural insights into its role within the bacterial elongasome. The abMreC–abPBP2 complex model identifies the molecular basis of MreC‐mediated PBP2 recognition, contributing to the regulation of peptidoglycan synthesis.
Hyunseok Jang, Hyo Been Jin, Chang Min Kim, So Yeon Lee, Hyun Ho Park   +4 more
wiley   +1 more source

Research on Indoor Health Lighting Design Based on Silicon Substrate Golden Light LED Technology

Buildings
Silicon substrate golden light LED, as an emerging blue-light-free health lighting technology, has become one of the key technologies for home health lighting environments.
Zhuoyi Jiang, Yeqing Zhu, Yihan Wang, Yangyang Wei   +3 more
doaj   +1 more source

An epithelial GPR35 isoform supports tumor‐associated transcriptional and metabolic phenotypes

FEBS Letters, EarlyView.
GPR35 generates two functionally distinct isoforms with previously unresolved roles. GPR35‐short mediates immune‐cell chemotaxis, while GPR35‐long is enriched in colorectal cancer epithelium, where it supports increased metabolism, proliferation, and tumor‐associated transcriptional programs.
Jørgen D. Rønneberg, Martine Hjeltnes, Josephine Krieger, Joshua E. Elias, Maria Stensland, Kristian Holm, Xiaojun Jiang, Chuki Khangsar, Tuula A. Nyman, Arthur Kaser, Johannes R. Hov, Tom H. Karlsen, Nicole C. Kaneider, Frode L. Jahnsen, Georg Schneditz   +14 more
wiley   +1 more source

Intelligent illuminance control in a dimmable LED lighting system [PDF]

, 2017
The dimmability of light-emitting diodes (LEDs) offers lighting designers great flexibility in illuminating an indoor environment. However, even for experienced lighting designers, it is not easy to achieve both comfort and energy efficiency using large ...
Linnartz, J.P.M.G., Linnartz, JPMG Jean-Paul, Linnartz, J.P.M.G.; id_orcid, Wang, X., Wang, X Xin   +4 more
core   +2 more sources

Structure‐forward targeting of claudins with synthetic binders

FEBS Letters, EarlyView.
Claudins form the paracellular barriers between epithelial and endothelial tissues at tight junctions and are targets for molecular binders with the goal of modulating barrier permeability. Claudin‐binding molecules are relevant in drug delivery or in altering claudin interactions with disease‐causing proteins.
Alex J. Vecchio
wiley   +1 more source