Results 101 to 110 of about 2,791,541 (303)

Development and Preliminary In Vivo Study of 3D‐Printed Bioactive Glass Scaffolds with Trabecular Architecture

open access: yesAdvanced Engineering Materials, EarlyView.
This study reports the fabrication of trabecular bioactive glass scaffolds (composition “1d”: 46.1SiO2‐28.7CaO‐8.8MgO‐6.2P2O5‐5.7CaF2‐4.5Na2O wt%) through vat photopolymerization and the relevant results from mechanical testing and in vivo implantation procedures in rabbit femora, showing great promise for bone tissue engineering applications.
Dilshat Tulyaganov   +8 more
wiley   +1 more source

Risk Factors for Dystocia and Perinatal Mortality in Extensively Kept Angus Suckler Cows in Germany

open access: yesAgriculture, 2019
Dystocia and perinatal mortality are major animal health, welfare and economic issues in beef suckler cow production. The objective of this study was to identify risk factors for dystocia and perinatal mortality and to analyze the relationships of both ...
Tatiana Hohnholz   +4 more
doaj   +1 more source

The Effect of Divestitures in the German Electricity Market [PDF]

open access: yes
In the most liberalized electricity markets, abuse of market power is a concern related to oligopolistic market structures, flaws in market architecture, and the specific characteristics of electricity generation and demand.
Weigt, H., Willems, Bert
core   +1 more source

Automated Classification System Based on YOLO Architecture for Body Condition Score in Dairy Cows

open access: yesVeterinary Sciences
Simple Summary This study proposes an automatic classification system for determining body condition score in dairy cows using a deep learning architecture.
E. Dandıl, K. K. Çevik, Mustafa Boğa
semanticscholar   +1 more source

A Concept of a Digital and Traceable Manufacturing Documentation Based on Formalized Process Description Applied on Composite Aircraft Moveable

open access: yesAdvanced Engineering Materials, EarlyView.
The documentation of component manufacture has become an essential part of today's production processes, especially for the analysis and optimization of production or component design with regard to structural performance, economic efficiency, and sustainability.
Björn Denker   +4 more
wiley   +1 more source

Responding to Cross Border Child Trafficking in South Asia: An Analysis of the Feasibility of a Technologically Enabled Missing Child Alert System [PDF]

open access: yes, 2013
This report examines the feasibility of a technologically enabled system to help respond to the phenomenon of cross-border child trafficking in South Asia, and makes recommendations on how to proceed with a pilot project in the selected areas of ...
Halpin, EF, Lannon, J
core  

Enabling Digital Continuity in Virtual Manufacturing for Eco‐Efficiency Assessment of Lightweight Structures by Means of a Domain‐Specific Structural Mechanics Language: Requirements, Idea and Proof of Concept

open access: yesAdvanced Engineering Materials, EarlyView.
This article presents a solver‐agnostic domain‐specific language (DSL) for computational structural mechanics that strengthens interoperability in virtual product development. Using a hierarchical data model, the DSL enables seamless exchange between diverse simulation tools and numerical methods.
Martin Rädel   +3 more
wiley   +1 more source

Transforming Poverty Alleviation Policies: Adapting the Regional Innovation Architecture Approach

open access: yesJurnal Bina Praja
Poverty, defined as the inability of individuals to fulfill their basic needs, poses a significant challenge to achieving community welfare in many regions.
Gema Bangsawan
semanticscholar   +1 more source

Advancing Research on Biomaterials and Biological Materials with Scanning Electron Microscopy under Environmental and Low Vacuum Conditions

open access: yesAdvanced Engineering Materials, EarlyView.
Herein, environmental scanning electron microscopy (ESEM) is discussed as a powerful extension of conventional SEM for life sciences. By combining high‐resolution imaging with variable pressure and humidity, ESEM allows the analysis of untreated biological materials, supports in situ monitoring of hydration‐driven changes, and advances the functional ...
Jendrian Riedel   +6 more
wiley   +1 more source

Postmortem muscle proteomics reveals breed specific responses to environmental enrichment and broiler meat quality

open access: yesnpj Science of Food
The meat industry faces growing pressure to adopt sustainable and welfare-friendly practices. This study used mass spectrometry-based proteomics to examine the effects of genetics and on-farm environmental enrichment on broiler performance and meat ...
Seren Yigitturk   +6 more
doaj   +1 more source

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