Results 51 to 60 of about 506,502 (318)

Overview of molecular signatures of senescence and associated resources: pros and cons

FEBS Open Bio, EarlyView.
Cells can enter a stress response state termed cellular senescence that is involved in various diseases and aging. Detecting these cells is challenging due to the lack of universal biomarkers. This review presents the current state of senescence identification, from biomarkers to molecular signatures, compares tools and approaches, and highlights ...
Orestis A. Ntintas, Sylvia Vagena, Pavlos Pantelis, Giorgos Theocharous, Russel Petty, Konstantinos Evangelou, Vassilis G. Gorgoulis   +6 more
wiley   +1 more source

Algorithm for Cycle-To-Cycle Firing TDC Identification Based on Wasted Spark Duration Measurements in Small Engines

Applied Sciences, 2023
Spark ignition (SI) engines are often used as distributed power generation applications. They ensure quick deployment, cost effective electricity, and are a valid choice for back-up power.
Adrian Irimescu, Simona Silvia Merola, Bianca Maria Vaglieco   +2 more
doaj   +1 more source

KLK7 overexpression promotes an aggressive phenotype and facilitates peritoneal dissemination in colorectal cancer cells

FEBS Open Bio, EarlyView.
KLK7, a tissue kallikrein‐related peptidase, is elevated in advanced colorectal cancer and associated with shorter survival. High KLK7 levels in ascites correlate with peritoneal metastasis. In mice, KLK7 overexpression increases metastasis. In vitro, KLK7 enhances cancer cell proliferation, migration, adhesion, and spheroid formation, driving ...
Yosr Z. Haffani, Tobias Dreyer, Meriem Naim, Rea Lo Dico, Natalia A. Ignatenko, Viktor Magdolen, Dalila Darmoul   +6 more
wiley   +1 more source

Evolution of mobility governance in Flanders: opening up for bottom-up initiatives or suffering from lock-in? [PDF]

, 2015
Mobility policy in Flanders lacks a clear discourse on implementing the policy objectives for 2020 and beyond. Though mobility planning can show success stories, mobility problems seem to aggravate.
Boelens, Luuk, Lauwers, Dirk, Van Brussel, Suzanne   +2 more
core   +1 more source

Enzymatic degradation of biopolymers in amorphous and molten states: mechanisms and applications

FEBS Open Bio, EarlyView.
This review explains how polymer morphology and thermal state shape enzymatic degradation pathways, comparing amorphous and molten biopolymer structures. By integrating structure–reactivity principles with insights from thermodynamics and enzyme engineering, it highlights mechanisms that enable efficient polymer breakdown.
Anđela Pustak, Aleksandra Maršavelski
wiley   +1 more source

System Design and Stress–Strain Analysis for Cranking and Motoring Small-Size Engines

Designs
The characterization of small-size engines requires dedicated rigs that are usually used for loading the power unit. Adding the possibility of motoring the engine is an important advantage that allows more detailed information on operating ...
Giovanni Cecere, Adrian Irimescu, Simona Silvia Merola   +2 more
doaj   +1 more source

Transhumance and nomadism in the sylvo-pastoral region (Ferlo) of Senegal : Perspectives for pastoral development [PDF]

, 2003
In Senegal, pastoral mobility has developed greatly over the last years as an adaptation to new environmental conditions. Competition for access to resources has increased (greater need for farms and btùldings, need to get new pasturing zones available ...
Ancey, Véronique, Diop, Amadou Tamsir, Ickowicz, Alexandre, Sy, Oumar, Touré, Ibra   +4 more
core  

Unveiling E-bike potential for commuting trips from GPS traces [PDF]

, 2017
Common goals of sustainable mobility approaches are to reduce the need for travel, to facilitate modal shifts, to decrease trip distances and to improve energy efficiency in the transportation systems.
Astegiano, Paola, Beckx, Carolien, Gautama, Sidharta, Lopez, Angel J., Ochoa Donoso, Daniel, Tampère, Chris   +5 more
core   +3 more sources

Understanding bio‐based polymers: A study of origins, properties, biodegradation and their impact on health and the environment

FEBS Open Bio, EarlyView.
This review provides an overview of bio‐based polymer sources, their unique functional properties and their environmental impact, and addresses their role as sustainable alternatives. It discusses end‐of‐life options, including composting and anaerobic digestion for renewable energy.
Sabina Kolbl Repinc, Blaž Stres, Mirica Karlovits, Igor Karlovits, Petra Jerič, Ondrej Panák, Anja Verbič, Blaž Likozar, Uroš Novak   +8 more
wiley   +1 more source

City-Wide Eco-Routing Navigation Considering Vehicular Communication Impacts

Sensors, 2019
Intelligent Transportation Systems (ITSs) utilize Vehicular Ad-hoc Networks (VANETs) to collect, disseminate, and share data with the Traffic Management Center (TMC) and different actuators. Consequently, packet drop and delay in VANETs can significantly
Ahmed Elbery, Hesham Rakha
doaj   +1 more source