Results 31 to 40 of about 6,551,457 (314)

Nanostructured lead-acid negative electrode with reduced graphene oxide

, 2021
Aim of this work is to develop a new nano-structured and nano-composite lead acid negative electrode with reduced graphene oxide (rGO). Nanostructured electrodes are fabricated by template electrodeposition of lead nanowires on a lead current collector ...
Oliveri L., Patella B., Ganci F., Inguanta R., Aiello A., Rossini M., Insinga M. G.   +6 more
core  

Toxicity Evaluation of Potassium Sorbate In Vivo with Drosophila Melanogaster

Insects
Potassium sorbate (PS) is a preservative widely used in the food, pharmaceutical, and cosmetics industries. Improper and careless use of PS can lead to various health issues and potential environmental problems.
Xubo Zhang, Qian Zhang, Xiaoxuan Song, Wanchen Yang, Andi Cheng, Jianzhen Zhang, Wei Dong   +6 more
doaj   +1 more source

Comparative organoleptic examination of apple varieties developed by different environmentally safe technologies

International Journal of Horticultural Science, 2009
Ecological or biological growing techniques are generally recognised as actual trends in agricultural production. The objective of our experiments is a comparison of apple fruits grown alternatively by integrated versus ecological technology.
P. Dremák
doaj   +1 more source

Evaluation of Existing Models to Estimate Sorption Coefficients for Ionisable Pharmaceuticals in Soils and Sludge

Toxics, 2020
In order to assess the environmental risk of a pharmaceutical, information is needed on the sorption of the compound to solids. Here we use a high-quality database of measured sorption coefficients, all determined following internationally recognised ...
Laura J. Carter, John L. Wilkinson, Alistair B. A. Boxall   +2 more
doaj   +1 more source

Scientific Opinion on Erucic acid in feed and food

, 2016
Erucic acid is the trivial name of the fatty ...
Barregård, L., E. Dogliotto, (contam), EFSA Panelon Contaminants in the Food Chain, Laakso, J., M. Rose, L. Hoogenboom, Wallace, H., C. Hogstrand, Oswald, I., M. Dinovi, H.K. Knutsen, Nebbia, C.S., Ruiz, J.A.G., Baert, K., S. Ceccatelli, C.S. Nebbia, A. Petersen, Vollmer, G., Dogliotti, E., Varga, E., Bignami, M., H. Wallace, EFSA Panel on Contaminants in the Food Chain (CONTAM), Sousa, R., B. Derr, J. Laakso, Dinovi, M., Rose, M., A.C. Roudot, B. Brüschweiler, M. Bignami, M. Metzler, Petersen, A., Grasl-Kraupp, B., Hoogenboom, L., K. Baert, B. Grasl-Kraupp, L. Velasco, J.A. Gomez Ruiz, Hogstrand, C., Cottrill, B., Knutsen, H.K., Roudot, A.-C., Vleminckx, C., I. Oswald, E. Varga, Dörr, B., Brüschweiler, B., C. Vleminckx, Edler, L., J. Alexander, T. Schwerdtle, Alexander, J., L. Edler, B. Cottrill, Metzler, M., Velasco, L., Schwerdtle, T., L. Barregard, G. Vollmer, Ceccatelli, S.   +60 more
core   +1 more source

Environmentally Benign Bifunctional Solid Acid and Base Catalysts [PDF]

, 2014
Solid bifunctional acid–base catalysts were prepared in two ways on an amorphous silica support: (1) by grafting mercaptopropyl units (followed by oxidation to propylsulfonic acid) and aminopropyl groups to the silica surface (NH2–SiO2–SO3H), and (2) by ...
Shiju, N.R., Shiju, N. Raveendran, Elmekawy, A., D. Robert Brown, Rothenberg, Gadi, Brown, D.R., Ahmed A. Elmekawy, N. Raveendran Shiju, Rothenberg, G., Gadi Rothenberg, Elmekawy, Ahmed A.   +10 more
core   +1 more source

NPF-Driven Gart Expression Fuels Gut Absorption and Modulates Feeding via a Negative Feedback Loop

Insects
Energy homeostasis requires precise coordination between brain-derived appetitive signals and peripheral nutrient-handling mechanisms. Although Neuropeptide F (NPF) and its mammalian homolog NPY are well-established central stimulators of feeding ...
Lei He, Qin Wei, Yifei Guo, Qingqing Li, Zhangwu Zhao   +4 more
doaj   +1 more source

Clinical and Biological Features of Response in Resistant Neuroblastoma to 131I‐Metaiodobenzylguanidine Radiotherapy in the Anti‐GD2 Immunotherapy Era

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background 131I‐metaiodobenzylguanidine (131I‐MIBG) radiotherapy is a key treatment for relapsed and refractory (R/R) neuroblastoma (NB). Patients with R/R disease treated in the modern era are increasingly exposed to anti‐GD2 immunotherapy, which exerts selective pressure and may modify both tumor cell state and microenvironment.
Benjamin J. Lerman, Katherine K. Matthay, Fabienne Hollinger, Catriona Black, Ann A. Lazar, Miguel Pampaloni, Steven G. DuBois, Kieuhoa T. Vo   +7 more
wiley   +1 more source

Rotational spectroscopic studies of para-nitrobenzoic acid, para-aminobenzoic acid, para-chlorobenzoic acid, and para-hydroxybenzoic acid

, 2023
The rotational spectra of four substituted benzoic acids, i.e., para-aminobenzoic acid, para-nitrobenzoic acid, para-chlorobenzoic acid, and para-hydroxybenzoic acid were recorded with a chirp-pulse Fourier transform microwave spectrometer and analysed ...
Al-Jabiri, Mohamad H., Xu, Yunjie, Jӓger, Wolfgang, Insausti, Aran, Hazrah, Arsh S.   +4 more
core   +1 more source

Recognition of phylogenetically diverse pathogens through enzymatically amplified recruitment of RNF213

EMBO Reports
Innate immunity senses microbial ligands known as pathogen-associated molecular patterns (PAMPs). Except for nucleic acids, PAMPs are exceedingly taxa-specific, thus enabling pattern recognition receptors to detect cognate pathogens while ignoring others.
Ana Crespillo-Casado, Prathyush Pothukuchi, Katerina Naydenova, Matthew C J Yip, Janet M Young, Jerome Boulanger, Vimisha Dharamdasani, Ceara Harper, Pierre-Mehdi Hammoudi, Elsje G Otten, Keith Boyle, Mayuri Gogoi, Harmit S Malik, Felix Randow   +13 more
doaj   +1 more source