Results 21 to 30 of about 214,632 (255)

EFFICACY OF 15% FORMIC ACID ON VARROA MITES IN DIFFERENT FORMS OF APPLICATION [PDF]

open access: yesJournal of Central European Agriculture, 2002
Varroa destructor is a parasitic mite of the honeybee, Apis mellifera, responsible for reduced honey and brood production, higher bee mortality in winter.
M MUŽA   +4 more
doaj  

Airborne observations of formic acid using a chemical ionization mass spectrometer [PDF]

open access: yesAtmospheric Measurement Techniques, 2012
The first airborne measurements of formic acid mixing ratios over the United Kingdom were measured on the FAAM BAe-146 research aircraft on 16 March 2010 with a chemical ionization mass spectrometer using I<sup>&minus;</sup> reagent ions.
M. Le Breton   +9 more
doaj   +1 more source

Study on the Rheological Properties of Formic Acid Lignin Modified Asphalt

open access: yesBuildings, 2023
Lignin is a major waste product of biofuel and paper industries that can be used as a modifier to improve the relevant properties of asphalt. To investigate the effect of lignin and formic acid lignin wood incorporations into asphalt and the effect on ...
Meng Cai, Chao Peng, Cheng Cheng
doaj   +1 more source

Experimental and One-Dimensional Mathematical Modeling of Different Operating Parameters in Direct Formic Acid Fuel Cells

open access: yesEnergies, 2017
The purpose of this work is to develop a one-dimensional mathematical model for predicting the cell performance of a direct formic acid fuel cell and compare this with experimental results.
Shingjiang Jessie Lue   +5 more
doaj   +1 more source

Evaluation of Formic Acid and Cyclohexylamine as Additives in Electrodeposition of Zn Coating [PDF]

open access: yesMaterials Research, 2020
The Zn coatings obtained through electrodeposition are used to protect steel substrates from corrosion. In general, organic additives are added to the deposition bath in order to improve deposition characteristics such as corrosion resistance, hardness ...
Carolina da Silva Lopes   +3 more
doaj   +1 more source

Evaluating Formic Acid as a Behavioral Modifier in African Savanna Elephants

open access: yesDiversity, 2023
Formic acid was investigated as a potential repellant for African savanna elephants (Loxodonta africana) as a semiochemical option for managing elephant movements and interactions with human infrastructure.
Mark G. Wright   +6 more
doaj   +1 more source

The Role of Chemotherapy in Pediatric Myoepithelial Carcinoma: A Systematic Review of the Literature

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Myoepithelial carcinoma (MEC) in pediatric patients is a rare and aggressive malignancy characterized by heterogeneous morphology and variable molecular features. The optimal role of chemotherapy remains unclear. We conducted a systematic review according to PRISMA 2020 guidelines to evaluate chemotherapy in pediatric and young‐adult patients ...
Marco Salvi   +7 more
wiley   +1 more source

Conversion of Cellobiose to Formic Acid as a Biomass‐Derived Renewable Hydrogen Source Using Solid Base Catalysts

open access: yesChemistryOpen
Formic acid is considered a promising hydrogen carrier. Biomass‐derived formic acid can be obtained by oxidative decomposition of sugars. This study explored the production of formic acid from cellobiose, a disaccharide consisting of d‐glucose linked by ...
Ikuto Yoshiki   +4 more
doaj   +1 more source

Electrocatalysts for Formic Acid-Powered PEM Fuel Cells: Challenges and Prospects

open access: yesEnergy Material Advances, 2023
In view of the drawbacks of rechargeable batteries, such as low mass and volumetric energy densities, as well as slow charging rate, proton exchange membrane fuel cells (PEMFCs) are reckoned to be promising alternative devices for energy conversion ...
Hongfei Cheng   +3 more
doaj   +1 more source

A Bibliometric Analysis of Publications in Uremic Toxins From 1991 to 2024

open access: yesTherapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Uremic toxins are a growing area of research in nephrology, with significant implications in the progression and treatment of chronic kidney disease (CKD) and the management of end‐stage kidney disease (ESKD). This bibliometric analysis aims to evaluate the global research trends, key contributors, and the impact of publications in ...
Yuh‐Shan Ho   +7 more
wiley   +1 more source

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