Results 41 to 50 of about 340,902 (203)
Animals, 2020 Slurry treatments such as acidification and alkalization have proven to be promising solutions to reduce gaseous emission produced by farm animals. The optimization of these technologies requires detailed knowledge of how and to what extent the buffer ...
Veronika Overmeyer +4 more
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Transactions of The Electrochemical Society, 1940 In amperometric titrations the current passing through the titration cell is measured. These titrations require very little time and are applicable to very dilute solutions. Characteristic current‐voltage curves are shown. It is expected that amperometric titrations will find at least as extensive application as potentiometric titrations do now in ...
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The titrating conditions in the potentiometric titration of zinc
BUNSEKI KAGAKU, 1964 硫酸酸性におけるフェロシアン化カリウムによる亜鉛の定量を,さまざまな滴定条件のもとに,白金-タングステン双金属電極を用いて電位差滴定を行ない,滴定に及ぼす諸影響を検討した.20℃では硫酸濃度,硫酸アンモニウム濃度によって終点の滴定量が異なるが,滴定溶液の容積100mlあたり硫酸濃度範囲0～0.05N,硫酸アンモニウム20gで一定の滴定速度のもとに行なうと,終点までの滴定量の再現性および電位差滴定曲線がともに良好で,終点における電位差変化が大きい.亜鉛濃度0.0025～0.0125Mの溶液を,滴定誤差約+1.5%で定量することができる.60℃ではすみやかに終点に達し,硫酸濃度,硫酸アンモニウム濃度,滴定時間の影響はより小さくなるが,終点における電位差変化が小さい.滴定誤差は約-1.2%である.
MIYAZAWA, Saburo, OTSUKA, Fumihiko
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The Use of Apremilast in Psoriasis: An Indian Perspective on Real-World Scenarios
Psoriasis: Targets and Therapy, 2021 Murlidhar Rajagopalan,1 Sunil Dogra,2 Abir Saraswat,3 Sachin Varma,4 Pravin Banodkar5 1Department of Dermatology, Apollo Hospitals, Chennai, Tamilnadu, India; 2Department of Dermatology, Venereology & Leprology, PGIMER, Chandigarh, India; 3Indushree Skin
Rajagopalan M +4 more
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Marine Drugs, 2014 Prophyra-334 (p-334) may play a role of energy transfer under an uncertain mechanism, and we speculate the possible model. Via 1D and 2D NMR experiments, it was simulated the correlation between dissociation and conformation of p-334.
Li-Fan Chuang +2 more
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Rapid Field Assay for Pineapple Fruit Acidity
HortTechnology, 2020 The sugar-to-acid ratio of pineapple (Ananas comosus L.) contributes toward giving the fruit its unique flavor. This ratio is an important indicator of both commercial and organoleptic ripeness, and it is useful in determining a harvest date. Citric acid
Robert E. Paull +2 more
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Determination of alkalinity in the water sample: a theoretical approach
Chemistry Teacher International, 2023 Determination of alkalinity of water sample is generally carried out experimentally by titration method using a proper indicator. In the literature, five different cases of possible alkalinities are reported based on the experimental data of acid ...
Dhoke Shailesh K.
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Functional Groups and Structural Characterization of Unmodified and Functionalized Lignin by Titration, Elemental Analysis, 1H NMR and FTIR Techniques [PDF]
علوم و تکنولوژی پلیمر, 2017 Lignin is the second most abundant polymer in the world after cellulose. Therefore, characterization of the structure and functional groups of lignin in order to assess its potential applications in various technical fields has become a necessity. One of
Ramin Bairami Habashi, Mahdi Abdollahi
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Psoriasis: Targets and Therapy, 2022 Vishalakshi Viswanath,1 Pradnya Joshi,1 Prakash Lawate,1 Dakshata Tare,1 Dhiraj Dhoot,2 Namrata Mahadkar,2 Hanmant Barkate2 1Department of Dermatology, Rajiv Gandhi Medical College, Thane, Mumbai, India; 2Department of Global Medical Affairs, Glenmark ...
Viswanath V +6 more
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Titration-of-nuclear-sites model captures ploidy effects on cell size.
, 2018 (A) Schematic of the titration model. SBF occupies a fixed number of sites on the genome and is inhibited by Whi5 in early G1. Gradually accumulating Cln3:Cdk1 binds to and slowly hypo-phosphorylates Whi5.
John J. Tyson (163925) +3 more
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