Results 111 to 120 of about 24,595,607 (343)

The carboxylate “gripper” of the substrate is critical for C‐4 stereo‐inversion by UDP‐glucuronic acid 4‐epimerase

open access: yesFEBS Letters, EarlyView.
UDP‐glucuronic acid 4‐epimerase (UGAepi) catalyzes NAD+‐dependent interconversion of UDP‐glucuronic acid (UDP‐GlcA) and UDP‐galacturonic acid (UDP‐GalA) via C4‐oxidation, 4‐keto‐intermediate rotation, and C4‐reduction. Here, Borg et al. examined the role of the substrate's carboxylate group in the enzymic mechanism by analyzing NADH‐dependent reduction
Annika J. E. Borg   +2 more
wiley   +1 more source

Engineering - young people want to be informed [PDF]

open access: yes, 2010
Young people in developed nations recognise the contribution that science and technology make to society and acknowledge their importance now and in the future, yet few view their study as leading to interesting careers.
Bryce, C.   +7 more
core  

B cell mechanobiology in health and disease: emerging techniques and insights into therapeutic responses

open access: yesFEBS Letters, EarlyView.
B cells sense external mechanical forces and convert them into biochemical signals through mechanotransduction. Understanding how malignant B cells respond to physical stimuli represents a groundbreaking area of research. This review examines the key mechano‐related molecules and pathways in B lymphocytes, highlights the most relevant techniques to ...
Marta Sampietro   +2 more
wiley   +1 more source

Engineering Optimization: An Introduction with Metaheuristic Applications

open access: yes, 2010
An accessible introduction to metaheuristics and optimization, featuring powerful and modern algorithms for application across engineering and the sciences From engineering and computer science to economics and management science, optimization is a core ...
Xin-She Yang
semanticscholar   +1 more source

The thioredoxin‐like and one glutaredoxin domain are required to rescue the iron‐starvation phenotype of HeLa GLRX3 knock out cells

open access: yesFEBS Letters, EarlyView.
Glutaredoxin (Grx) 3 proteins contain a thioredoxin domain and one to three class II Grx domains. These proteins play a crucial role in iron homeostasis in eukaryotic cells. In human Grx3, at least one of the two Grx domains, together with the thioredoxin domain, is essential for its function in iron metabolism.
Laura Magdalena Jordt   +4 more
wiley   +1 more source

All Roads Lead to Rome: Pathways to Engineering Disease Resistance in Plants

open access: yesAdvanced Science
Unlike animals, plants are unable to move and lack specialized immune cells and circulating antibodies. As a result, they are always threatened by a large number of microbial pathogens and harmful pests that can significantly reduce crop yield worldwide.
Aziz Ul Ikram   +8 more
doaj   +1 more source

Flood sediments as a source of replenishment of alluvial soils with plant nutrition elements

open access: yesАграрная наука Евро-Северо-Востока
Flood sedimentation in conditions of regular floodplain flooding is a key factor in the formation of alluvial soil.  The nature of the passage of hollow waters and their composition affect the quantitative and qualitative characteristics of flood ...
A. V. Ilinskiy   +2 more
doaj   +1 more source

Improved Efficiency of All-Inorganic Quantum-Dot Light-Emitting Diodes via Interface Engineering

open access: yesFrontiers in Chemistry, 2020
As the charge transport layer of quantum dot (QD) light-emitting diodes (QLEDs), metal oxides are expected to be more stable compared with organic materials.
Qiulei Xu   +5 more
doaj   +1 more source

Factors that influence oral presentations of engineering students of Pakistan for workplace environment [PDF]

open access: yes, 2012
Oral presentations have acquired significant importance in the world of work especially in the field of engineering. Industry demands a new type of engineer equipped with new competencies and skills to promote business of organizations.
Habil, Hadina   +3 more
core   +1 more source

Evolutionary interplay between viruses and R‐loops

open access: yesFEBS Letters, EarlyView.
Viruses interact with specialized nucleic acid structures called R‐loops to influence host transcription, epigenetic states, latency, and immune evasion. This Perspective examines the roles of R‐loops in viral replication, integration, and silencing, and how viruses co‐opt or avoid these structures.
Zsolt Karányi   +4 more
wiley   +1 more source

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