Results 111 to 120 of about 211,555 (356)
Neighbouring residue effects on the ^(15)N chemical shifts of some aliphatic dipeptides [PDF]
, 1975 The ^(15)N chemical shifts of a number of simple aliphatic dipeptides have been determined in a aqueous solution and while the amine nitrogen shift is independent of the nature of the neighbouring residue, the peptide nitrogen shift shows a marked ...
Loftus, Philip +3 more
core +1 more source
Advanced Energy and Sustainability Research, EarlyView.Using CO2‐rich polluting gases in greenhouse plant cultivation has proven to be a promising technique for stimulating plants while reducing emissions to the atmosphere. The use of an experimental biofilter proves to be effective in retaining most of the toxic particles. The alteration of physiological and metabolic parameters shows an adaptation of the
Alberto Martinez‐Alonso +3 more
wiley +1 more source
Food Science &Nutrition, Volume 11, Issue 1, Page 236-248, January 2023., 2023 Chemical compositions such as protein, fat, ash, moisture, starch, vitamin B1 and mineral, as well as amino acids and fatty acids were determined in kabuli and desi chickpea species. Forty‐six types of flavonoids in Muying‐1 chickpea were analyzed with UPLC‐QqQ‐MS method.
Shiqi Xiao +3 more
wiley +1 more source
Food Science &Nutrition, Volume 11, Issue 1, Page 261-273, January 2023., 2023 Five obtained peptides exhibited high radical scavenging activities in the following order: F5 > F3 > F1 > F2 > F4.; F5 has the highest activities for DPPH‐IC50 was 21.75 μg/mL, hydroxyl‐IC50 was 18.75 μg/mL, and Superoxide‐IC50 was 11.00 μg/mL and the reducing power was 2.54 OD700.; F5 had the highest antioxidant activity and not only prevented the ...
Hui Huang +9 more
wiley +1 more source
Journal of Animal Science and Technology, 2020 Studies on promoting milk protein yield by supplementation of amino acids have been globally conducted. Nevertheless, there is a lack of knowledge of what pathways affected by individual amino acid in mammary ...
Jungeun Kim +5 more
doaj +1 more source
Speex: A Free Codec For Free Speech [PDF]
arXiv, 2016 The Speex project has been started in 2002 to address the need for a free, open-source speech codec. Speex is based on the Code Excited Linear Prediction (CELP) algorithm and, unlike the previously existing Vorbis codec, is optimised for transmitting speech for low latency communication over an unreliable packet network. This paper presents an overview
arxiv
A New Robust Frequency Domain Echo Canceller With Closed-Loop Learning Rate Adaptation [PDF]
, 2016 One of the main difficulties in echo cancellation is the fact that the learning rate needs to vary according to conditions such as double-talk and echo path change. Several methods have been proposed to vary the learning. In this paper we propose a new closed-loop method where the learning rate is proportional to a misalignment parameter, which is in ...
arxiv +1 more source
Nuptial gift chemistry reveals convergent evolution correlated with antagonism in mating systems of harvestmen (Arachnida, Opiliones) [PDF]
, 2018 Nuptial gifts are material donations given from male to female before or during copulation and are subject to sexual selection in a wide variety of taxa.
Boyer, Sarah L. +3 more
core +3 more sources
Food Science &Nutrition, Volume 11, Issue 1, Page 516-526, January 2023., 2023 The dessert containing 1% TQPI presented suitable physicochemical and sensory properties. The dessert containing 5% TQPI exhibited the highest values of texture parameters, protein content and WHC at 21st storage time. Abstract The purpose of this work was to investigate the potential production of Titicaca quinoa protein isolated (TQPI) to improve the
Seyed Saeed Sekhavatizadeh +6 more
wiley +1 more source
A Hybrid DSP/Deep Learning Approach to Real-Time Full-Band Speech Enhancement [PDF]
arXiv, 2017 Despite noise suppression being a mature area in signal processing, it remains highly dependent on fine tuning of estimator algorithms and parameters. In this paper, we demonstrate a hybrid DSP/deep learning approach to noise suppression. A deep neural network with four hidden layers is used to estimate ideal critical band gains, while a more ...
arxiv