Results 91 to 100 of about 448,070 (312)

Facts on Demand Conditions and the Need for Continued Agricultural Adjustment [PDF]

open access: yes
Excerpt: The emergency features of the agricultural situation of 1932-1933 that gave rise to the Agricultural Adjustment Act were an unusually low level of domestic industrial activity and purchasing power, a sharp contraction of foreign demand and ...
Agricultural Adjustment Administration   +1 more
core   +1 more source

Photothermal‐Activated Antibacterial Amyloid‐Polyphenol‐Iron Hydrogels for Synergistic Wound Healing

open access: yesAdvanced Healthcare Materials, EarlyView.
We report a thermally triggered supramolecular hydrogel (LTFe) formed by Fe3+ and tannic acid on lysozyme amyloid fibrils. Fe3+ enables rapid gelation and photothermal transduction with an efficiency of 88.56%. The LTFe hydrogel exhibits excellent biocompatibility, potent antibacterial activity against E. coli and S.
Di Wu   +8 more
wiley   +1 more source

Seasonal variation as it affects the activity and control of the alfalfa weevil in Idaho

open access: yes, 1925
Idaho Agricultural Experiment Station, Bulletin No.
Wakeland, Claude C.,1888-;
core  

A Systematic Study of GelMA‐Carbopol Bioinks for High‐Fidelity Extrusion 3D Bioprinting at Physiological Temperatures

open access: yesAdvanced Healthcare Materials, EarlyView.
Gonzalez Martinez and collaborators develop a strategy to formulate high performance GelMA‐based bioinks with low solids contents. The resulting bioinks enable 3D bioprinting at 37 °C of high‐fidelity structures with tunable mechanical properties that support high cell viability and function.
David A. González‐Martínez   +8 more
wiley   +1 more source

Mergers, Acquisitions, Joint Ventures and Strategic Alliances in Agricultural Cooperatives [PDF]

open access: yes
A recent merger “wave” has occurred within the economy, including the agricultural sector. Some research has been conducted on publicly traded companies, but there is little information available on merger activity within agricultural cooperatives.
Darren Hudson, Bill Herndon
core   +2 more sources

3D‐Printed Piezoionic/Bioelectronic Hydrogel for Electro‐Metabolic Regulation of Osteogenic Differentiation

open access: yesAdvanced Healthcare Materials, EarlyView.
A 3D‐printed piezoionic GPMx hydrogel enables stable electromechanical signal generation under mechanical loading, exhibiting long‐term durability and low fatigue. As a bioactive patch, it restores endogenous bioelectricity to stimulate osteogenesis via Ca2+ influx and mitochondrial activation, while simultaneously enabling label‐free alkaline ...
Sayan Deb Dutta   +3 more
wiley   +1 more source

Non-agricultural activity of the agricultural population

open access: yes, 2013
Zaprezentowano kwestie przedsiębiorczości podejmowanej przez ludność rolniczą. Problem przedstawiono w ujęciu ogółu gospodarstw rolnych, w których równolegle prowadzono pozarolniczą działalność gospodarczą.
Sieminski, P.
core  

Natural Biomaterials for Osteochondral Repair: From Source to Strategy

open access: yesAdvanced Healthcare Materials, EarlyView.
Biological origin‐guided overview of natural biomaterials and therapeutic strategies for osteochondral tissue engineering. The circular diagram categorizes representative materials and strategies into plant/algae‐derived, microbial‐derived, animal‐derived, and human‐derived sources, centered on an osteochondral defect repair model.
Hengyu Liu   +5 more
wiley   +1 more source

Mesoporous Silica Nanoparticles in Biomedicine: Advances and Prospects

open access: yesAdvanced Materials, EarlyView.
Mesoporous silica nanoparticles offer unique properties like high surface area, tunable pores, and functionalization. They excel in drug delivery, tissue engineering, and stimuli‐responsive therapies, enabling targeted and controlled treatments. With roles in cancer therapy and diagnostics, their clinical translation requires addressing challenges in ...
Miguel Manzano, María Vallet‐Regí
wiley   +1 more source

THE INFLUENCE OF AGRICULTURAL ACTIVITY ON THE STRUCTURE AND CRITERIA OF STOCKS CLASSIFICATION [PDF]

open access: yesScientific Papers Series : Management, Economic Engineering in Agriculture and Rural Development, 2013
The literature on specialty and scientific researches in the domain of bookkeeping recommend various criteria of stocks delimitations and component elements of these ones.
Veronica BULGARU
doaj  

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