Results 51 to 60 of about 5,211 (269)

Light‐Switched Mesenchymal Stem Cells for In Situ Exosome Amplification in Craniofacial Bone Defect Reconstruction

Advanced Science, EarlyView.
Light‐switchable MSCs (MSC‐UCNPs) were constructed by intracellular incorporation of UCNPs. Upon 980 nm irradiation, UCNPs emitted localized ultraviolet light (365 nm), activating the ROS/HEXB/LAMP1 signaling pathway to suppress lysosome–multivesicular body fusion and thereby enhance exosome biogenesis. Embedded within an injectable hydrogel, MSC‐UCNPs
Tingting Wu, Yajing Liu, Shuman Wang, Xiaoming Bai, Luyun Zhang, Yuwei Liu, Zhiwen Fu, Chen Shi   +7 more
wiley   +1 more source

The US Agriculture Greenhouse Emissions and Environmental Performance [PDF]

Replaced with revised version of paper 09/23/11.Productivity, Technical Efficiency, environmental performance, Production Economics, Productivity Analysis, Resource /Energy Economics and Policy,
Kabata, Tshepelayi
core   +1 more source

Metabolism‐Based Biomarkers for Rapid Phenotypic Antibiotic Susceptibility Testing

Advanced Science, EarlyView.
Metabolic differences emerging after antibiotic exposure provide rapid phenotypic signals of susceptibility and resistance. This review summarizes metabolic biomarkers for rapid phenotypic AST, associated with nutrient uptake, respiratory activity, metabolic reprogramming, and enzymatic function. ABSTRACT The accelerating global crisis of antimicrobial
Sha Yu, Bayinqiaoge, Xi Lu, Xin Wang, Rongfeng Wang, Yi Li, Shi‐Yang Tang, Chengchen Zhang   +7 more
wiley   +1 more source

THE OPPORTUNITY COST OF FOOD SAFETY REGULATION - AN OUTPUT DIRECTIONAL DISTANCE FUNCTION APPROACH [PDF]

This paper provides a novel methodology to measure the impact of food safety regulation. An output directional distance function approach is applied to estimate the opportunity cost of food safety regulation and the shadow price of food risk.
Cho, Bo-Hyun, Hooker, Neal H.
core   +1 more source

Wood‐Based Bioelectronics: Lignosulfonate‐Based Conductive Biocomposites for Paper Organic Electrochemical Transistors

Advanced Electronic Materials, EarlyView.
Biodegradable wood‐based bioelectronics are realized by integrating poly (2,3‐ethylenedioxythiopene:lignosulfonate (PEDOT:LigS) as a mixed ionicelectronic channel in organic electrochemical transistors fabricated on paper substrates. The biocomposite exhibits high conductivity, biocompatibility, and strong transistor performance, while devices built on
Katharina Matura, Tobias Grabner, Sarka Hradilova, Munise Cobet, Ariana Opletalova, Katerina Polakova, Alessandra Operamolla, Niyazi Serdar Sariciftci, Serpil Tekoglu   +8 more
wiley   +1 more source

Performance Analysis of Two-Stage Network Processes with Feedback Flows and Undesirable Factors

Operations Research and Decisions, 2019
Network data envelopment analysis (NDEA) is a non-parametric technique to evaluate the relative efficiency of decision-making units (DMUs) with network structures.
Maryam Nematizadeh, Alireza Amirteimoori, Sohrab Kordrostami   +2 more
doaj  

Impacts of environmental regulations on the efficiency of arable farms in France and Germany [PDF]

This paper develops a methodology for asymmetric treatment of desirable and undesirable outputs. First, a hyperbolic output efficiency measurement is used to describe a middle term transformation of production processes where producers try to improve ...
Brummer, Bernhard, Kleinhanss, Werner, Piot-Lepetit, Isabelle   +2 more
core   +1 more source

Capacitive Pixelated CMOS Electronic Nose

Advanced Electronic Materials, EarlyView.
A 1024‐pixel CMOS capacitive E‐nose with inkjet‐printed MOFs and polymer layers yields gas‐specific capacitance fingerprints under humid conditions, discriminating toluene from 2‐butanone at low power. ABSTRACT Although some of the human senses can nowadays be replaced by low‐cost electronic sensors such as microphones and image sensors, a compact low ...
M. A. Basyooni‐M. Kabatas, Tao Shen, Kaï Betlem, Chunyu Huang, Monique A. van der Veen, Frans Widdershoven, Murali K. Ghatkesar, Peter G. Steeneken   +7 more
wiley   +1 more source

Sustainable Pathways: An Integrated Dynamic Network Eco-Efficiency Approach to Evaluate Passenger Road Transportation

Journal of Advanced Transportation
Passenger road transport is a cornerstone of social connectivity and economic growth, providing essential mobility for millions while supporting trade, employment, and development. However, its environmental impact, particularly high emissions and energy
Saransh Tiwari, Sanjeet Singh, Utsav Pandey   +2 more
doaj   +1 more source

Social Versus Private Efficiency: A Comparison of Conventional and Organic Farming Systems in Vineyard Production [PDF]

Organic farming may be seen as an alternative approach to agriculture that tries to integrate environmental concerns in management practices. By means of DEA, in this work we calculate and compare the efficiency of two samples of conventional and organic
Aldanondo-Ochoa, A., Arandia, Amaia
core   +1 more source