Results 21 to 30 of about 795,358 (310)

A Survey of the Modeling and Application on Non-destructive and Destructive Degradation Tests [PDF]

open access: yes, 2017
These days, most products are highly reliable which makes it very difficult or even impossible to obtain failure data on such products within a reasonable period of time prior to product release. Degradation tests are one way to overcome this obstacle by
Chih-Chun Tsai   +3 more
core   +1 more source

Photoassisted Degradation of a Herbicide Derivative, Dinoseb, in Aqueous Suspension of Titania [PDF]

open access: yes, 2012
The titanium dioxide (TiO2) photoassisted degradation of herbicide dinoseb has been examined in aqueous suspensions under UV light irradiation. The degradation kinetics were studied under various conditions such as substrate concentration, type of ...
Colin Boxall   +9 more
core   +1 more source

Degradation of Imidacloprid,Acetamiprid and Triazophos in Aqueous Solution by Dielectric Barrier Discharge Low-Temperature Plasma

open access: yesShipin gongye ke-ji, 2022
In order to explore the degradation of imidacloprid, acetamiprid and triazophos by dielectric barrier discharge low-temperature plasma, the aqueous solution was established to study the effects of the discharge voltage, discharge time, initial pesticide ...
Liangjian KE   +7 more
doaj   +1 more source

Identification of Major Degradation products of Ketoconazole [PDF]

open access: yesScientia Pharmaceutica, 2011
Analytical methods were developed for the identification of major degradation products of Ketoconazole, an antifungal agent. The stressed degradation of Ketoconazole drug substance was performed under acid, base, thermal, photo and oxidative stress conditions. The major degradation was observed under acid, base and oxidative stress conditions.
Rajendra A. MHASKE, Shirish SAHASRABUDHE
openaire   +2 more sources

Degradation of Ochratoxin A by a UV-Mutated Aspergillus niger Strain

open access: yesToxins, 2022
Ochratoxin A (OTA) is a mycotoxin that can contaminate a wide range of crops such as grains and grapes. In this study, a novel fungal mutant strain (FS-UV-21) with a high OTA degradation rate (74.5%) was obtained from Aspergillus niger irradiated with ...
Dong Zou   +7 more
doaj   +1 more source

Toxic Protein Degradation Products

open access: yesExperimental Biology and Medicine, 1959
SummaryToxic polypeptides, similar to those obtained by Vaughan(1), have been prepared by treatment of certain proteins with boiling 2% ethanolic sodium hydroxide. These substances are soluble in water and in ethanol, are capable of dialyzing through a cellophane membrane and have been shown to be a mixture of essentially basic polypeptides of similar ...
H, RINDERKNECHT, C, NIEMANN
openaire   +2 more sources

Tenascin-C fragments are endogenous inducers of cartilage matrix degradation [PDF]

open access: yes, 2011
Cartilage destruction is a hallmark of osteoarthritis (OA) and is characterized by increased protease activity resulting in the degradation of critical extracellular matrix (ECM) proteins essential for maintaining cartilage integrity.
Hermansson, M   +12 more
core   +1 more source

Environmental contamination with persistent cyclic mustard gas impurities and transformation products

open access: yesGlobal Security: Health, Science and Policy, 2019
The battlefield of Verdun has seen some of the heaviest shelling in the history of mankind. This site as well as clean-up facilities in Germany may constitute contamination hot-spots and point-sources with leaking to groundwater.
Katarzyna Chmielińska   +6 more
doaj   +1 more source

The Degradation Products of Ascorbic Acid Inhibit Amyloid Fibrillation of Insulin and Destabilize Preformed Fibrils

open access: yesMolecules, 2018
Ascorbic acid (AsA) is an important antioxidant and enzyme cofactor in many biochemical processes. Most biological activities of AsA are closely related to its redox properties.
Lu-Fei Yang, Cheng-Ming Zeng
doaj   +1 more source

Identification of Deoxynivalenol and Degradation Products during Maize Germ Oil Refining Process

open access: yesFoods, 2022
Deoxynivalenol (DON) contamination in germs and germ oil is posing a serious threat to food and feed security. However, the transformation pathway, the distribution of DON, and its degradation products in edible oil refining have not yet been reported in
Yuqian Guo   +5 more
doaj   +1 more source

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