Results 71 to 80 of about 282,949 (310)

Pneumatic conveying characteristics of seeds in a vertical ascending airstream

open access: yesResearch in Agricultural Engineering, 2016
Pneumatic conveying characteristics were measured in vertical tubes for seeds of selected varieties of cereals, wide-row crops, oil crops, legumes and catch crops.
M. Kroulík   +3 more
doaj   +1 more source

Metal–Organic Frameworks for Gaseous Pollutant Management: From Capture to Neutralization and Reutilization

open access: yesAdvanced Functional Materials, EarlyView.
This review maps how MOFs can manage hazardous gases by combining adsorption, neutralization, and reutilization, enabling sustainable air‐pollution control. Covering chemical warfare agent simulants, SO2, NOx, NH3, H2S, and volatile organic compounds, it highlights structure‐guided strategies that boost selectivity, water tolerance, and cycling ...
Yuanmeng Tian   +8 more
wiley   +1 more source

Bioprinting Organs—Science or Fiction?—A Review From Students to Students

open access: yesAdvanced Healthcare Materials, EarlyView.
Bioprinting artificial organs has the potential to revolutionize the medical field. This is a comprehensive review of the bioprinting workflow delving into the latest advancements in bioinks, materials and bioprinting techniques, exploring the critical stages of tissue maturation and functionality.
Nicoletta Murenu   +18 more
wiley   +1 more source

A Personalized, 3D Printed Polymeric Device for the Prevention of Post‐Myocardial Infarction Cardiac Remodeling

open access: yesAdvanced Healthcare Materials, EarlyView.
Myocardial infarction often leads to pathological remodelling and ventricular dilatation, key features of HFrEF. This study introduces a personalized, 3D‐printed cardiac restraint device (CARD) printed using rationally designed inks displaying the requested printability and mechanical properties.
Nicola Mansour   +6 more
wiley   +1 more source

Feed rate measurement technique and yield maps creating in fodder plant harvesting

open access: yesResearch in Agricultural Engineering, 2006
The main aim of this article is to evaluate the possibility of forage yield maps creating based on mowing machine's conditioner power input measurement. Strong spatial dependence was observed for conditioner power input data.
P. Miklenda, F. Kumhála, V. Prošek
doaj   +1 more source

Is Meat the New Tobacco? Regulating Food Demand in the Age of Climate Change [PDF]

open access: yes, 2019
Switching from a meat-heavy to a plant-based diet is one of the highest-impact lifestyle changes for climate mitigation and adaptation. Conventional demand-side energy policy has focused on increasing consumption of efficient machines and fuels ...
Chenyang, Lingxi
core  

Real‐Time 3D Ultrasound Imaging with an Ultra‐Sparse, Low Power Architecture

open access: yesAdvanced Healthcare Materials, EarlyView.
This article presents a novel, ultra‐sparse ultrasound architecture that paves the way for wearable real‐time 3D imaging. By integrating a unique convolutional array with chirped data acquisition, the system achieves high‐resolution volumetric scans at a fraction of the power and hardware complexity.
Colin Marcus   +9 more
wiley   +1 more source

Development of a specialized product “Baikal Energy”: Protein-carbohydrate [PDF]

open access: yesBIO Web of Conferences
The article discusses the results of developing a specialized product, the protein-carbohydrate bar “Baikal Energy,” made using wild plant materials of the Baikal natural territory.
Kotova Tatyana   +3 more
doaj   +1 more source

An In Situ Embedded B‐MOF Sponge With Shape‐Memory for All‐in‐One Diabetic Wound Therapy

open access: yesAdvanced Healthcare Materials, EarlyView.
A smart shape‐memory sponge dressing (P1A3@B‐MOF) is developed for accelerated diabetic wound healing. It achieves pH‐responsive corelease of Zn2+ and salvianolic acid B, synergistically providing antibacterial action, repolarizing macrophages to the M2 phenotype, and promoting angiogenesis.
Hai Zhou   +11 more
wiley   +1 more source

DRAFT FORCE AND EFFICIENCY OF SOIL LOOSENING FOR DIFFERENT DESIGNS OF SUBSOILER PLOW SHANKS [PDF]

open access: yesMesopotamia Journal of Agriculture
Many farmers resort to using subsoiler plows with a straight shank to alleviate soil compaction, but require a high draft. To process these problems subsoilers with bent and curved shanks have been designed and manufactured .
Mothana Al-Jarrah   +2 more
doaj   +1 more source

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