Results 131 to 140 of about 190,539 (285)

A study of the preparation and purification of certain amino acids. [PDF]

open access: yes, 1933
Typewritten sheets in cover. Thesis (M.A.)--Boston University Bibliography: 3 p.
Lindquist, Wilbert
core   +1 more source

Preparation of High‐Pressure Laminate With Bio‐Based Fructose‐HMF‐Amine Impregnation Resin

open access: yesJournal of Applied Polymer Science, Volume 143, Issue 11, March 15, 2026.
This study demonstrates the use of a resin made from renewable carbohydrates, free from phenol and formaldehyde, for impregnating recycled kraft paper to produce high‐pressure laminates. The resulting bio‐based laminate samples match the mechanical performance of conventional phenol‐formaldehyde‐based samples, highlighting their potential to replace ...
Elisabeth Billich   +6 more
wiley   +1 more source

Development of an Extemporaneous Loperamide Hydrochloride Syrup

open access: yesBatna Journal of Medical Sciences
Loperamide hydrochloride is the most commonly indicated molecule for the symptomatic treatment of acute and chronic diarrhea. However, its presentation in solid forms (tablets and capsules) limits its use in children and patients with dysphagia, while ...
Sarah BOUAMEUR   +3 more
doaj   +1 more source

The Muscadine Experience: Adding Value to Enhance Profits [PDF]

open access: yes, 2007
The University of Arkansas Division of Agriculture received a grant from the National Research Initiative (NRI), CSREES USDA. The purpose was to help small- and medium-sized farmers and entrepreneurs enhance the viability of their farms through the ...
Brady, Pamela L., Morris, Justin R.
core   +2 more sources

Training robots with natural and lightweight human feedback

open access: yesAI Magazine, Volume 47, Issue 1, Spring 2026.
Abstract Generalist robot models promise broad applicability across domains but currently require extensive expert demonstrations for task specialization, which is a costly and impractical barrier for real‐world deployment. In this article, which summarizes the author's presentation in the New Faculty Highlights Track of the 39th annual AAAI Conference
Erdem Bıyık
wiley   +1 more source

Liquid gold: tapping into the power dynamics of maple syrup supply chains [PDF]

open access: yes, 2018
In 2012, the Global Strategic Maple Syrup Reserve in Québec was the site of a major food crime, as thieves siphoned off 9600 barrels (3,000 tonnes) of ‘liquid gold’ for counterfeit sale across provincial and state borders, in what became known as the ...
Ramsingh, Brigit
core   +1 more source

Hyperelastic Starch Hydrogel Configures Edible and Biodegradable All‐Components for Soft Robots

open access: yesAdvanced Science, Volume 13, Issue 15, 13 March 2026.
Hyperelastic starch hydrogel is tailored via a phase separation strategy of solvent‐antisolvent co‐modulation. The mechanical performance of starch hydrogel is widely tuned with maximum strains: 194.4–361.4%; maximum tensile stresses: 34–192 kPa; and Young's moduli: 36.0–205.8 kPa. Notably, the hydrogel achieves complete soil degradation within 24 days
Siyu Yao   +7 more
wiley   +1 more source

Mixed‐Oxide Nanostructure‐Based Electrochemical Sensors for Environmental Pollutants

open access: yesAnalysis &Sensing, Volume 6, Issue 2, March 2026.
This review discusses the development of mixed‐oxide electrochemical sensors for detecting environmental pollutants, covering various work electrodes, combinations of nanomaterials for enhanced sensing, and real‐world diagnostic applications. Emerging environmental pollutants pose increasing risks to ecosystems and human health, creating a demand for ...
Cavour M. Neto   +9 more
wiley   +1 more source

Techno‐economic and environmental assessment of a hybrid renewable energy system for a date molasses factory in Iraq using HOMER Pro

open access: yesBiofuels, Bioproducts and Biorefining, Volume 20, Issue 2, Page 633-655, March/April 2026.
Abstract Iraq currently faces a significant electricity deficit estimated at approximately 18 000 MW, resulting in frequent and sometimes prolonged power outages that disrupt both economic activities and social life. The widening gap between energy supply and demand, combined with environmental concerns associated with fossil fuel consumption ...
Safaa Malik Abbas   +3 more
wiley   +1 more source

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