Results 31 to 40 of about 642,509 (288)

Gas production mechanism of Irgamet 39 and its long‐term corrosion resistance

High Voltage, 2023
The phenomenon of transformer failure caused by oil‐sulphur corrosion of oil₋paper insulation system has always been concerned by scholars. Irgamet 39 is the most used metal passivator for inhibiting sulphur corrosion. However, Irgamet 39 causes abnormal
Huiying Xiang, Yuan Yuan, Guoyong Liu, Xue Gao, Cheng Zhang, Jiang Zhou, Ruijin Liao   +6 more
doaj   +1 more source

Causes of breakage and disruption in a homogeniser [PDF]

, 2010
Many authors have written in the past regarding the exact causes of breakage and disruption in a high pressure homogeniser, but there has been little agreement.
A. Clarke, A. Khan, A.G. Olabi, Balasundaram, Brookman, Brookman, Diels, Floury, Floury, Hammond, Harrison, Kano, Keshavarz-Moore, Lothe, Middleberg, Miller, Muske, Perry, Phipps, Phipps, Robinson, Save, Shepherd, Siddiqi, T. Prescott, Titchner-Hooker   +25 more
core   +1 more source

A dimensional analysis of supersaturated total dissolved gas dissipation [PDF]

, 2015
Elevated levels of total dissolved gas (TDG) may occur downstream of dam discharges, leading to increased incidence of gas bubble disease in fish. Accelerating the dissipation of supersaturated TDG in the downstream river can mitigate this negative ...
GUALTIERI, CARLO, GUALTIERI, PAOLA, J. Feng, R. Li   +3 more
core  

Net community production in the North Atlantic Ocean derived from Volunteer Observing Ship data [PDF]

, 2014
The magnitude of marine plankton net community production (NCP) is indicative of both the biologically driven exchange of carbon dioxide between the atmosphere and the surface ocean and the export of organic carbon from the surface ocean to the ocean ...
Bates, Behrenfeld, Benson, Boyer, Carol Robinson, Cianca, Clare Ostle, Cooper, Dickson, Ducklow, Ducklow, Emerson, Emerson, Emerson, Emerson, Emerson, Emerson, Falkowski, Garcia, Garcia, García, Giorgio, Glover, Grasshoff, Gruber, Gruber, Hooker, Johnson, Johnson, Keeling, Key, Körtzinger, Körtzinger, Landschützer, Laws, Lee, Lefèvre, Lefèvre, Liang, Longhurst, Luz, Martin Johnson, Mathis, McKinley, Najjar, Najjar, Neuer, Peter Landschützer, Quay, Quay, Redfield, Robinson, Sarmiento, Schuster, Schuster, Serret, Serret, Sharqawy, Sokal, Spitzer, Stanley, Susan Hartman, Sverdrup, Takahashi, Takahashi, Tom Hull, Uppala, Ute Schuster, Wanninkhof, Watson, Williams, Williams, Williams, Winkler, Woolf, Zhang   +75 more
core   +1 more source

Cell wall target fragment discovery using a low‐cost, minimal fragment library

FEBS Letters, EarlyView.
LoCoFrag100 is a fragment library made up of 100 different compounds. Similarity between the fragments is minimized and 10 different fragments are mixed into a single cocktail, which is soaked to protein crystals. These crystals are analysed by X‐ray crystallography, revealing the binding modes of the bound fragment ligands.
Kaizhou Yan, Mathew Stanley, Olawale Raimi, Andrew T. Ferenbach, Helge C Dorfmueller, Daan M. F. van Aalten   +5 more
wiley   +1 more source

A Novel Fault Diagnosis Method for a Power Transformer Based on Multi-Scale Approximate Entropy and Optimized Convolutional Networks

Entropy
Dissolved gas analysis (DGA) in transformer oil, which analyzes its gas content, is valuable for promptly detecting potential faults in oil-immersed transformers.
Haikun Shang, Zhidong Liu, Yanlei Wei, Shen Zhang   +3 more
doaj   +1 more source

Data-driven Fault Diagnosis of Power Transformers using Dissolved Gas Analysis (DGA)

International Journal of Technology, 2020
A power transformer is a critical piece of equipment in a power plant for distributing electricity, and it experiences thermal and electrical stresses during operation.
Arian Dhini, Akhmad Faqih, Benyamin Kusumoputro, Isti Surjandari, Andrew Kusiak   +4 more
doaj   +1 more source

Diagnosis Kondisi Transformator Berbasis Analisis Gas Terlarut Menggunakan Metode Sistem Pakar Fuzzy [PDF]

, 2015
Dissolved gas analysis of transformer oil is one of the most effective ways to determine the transformer condition. Currently, there are many interpretation techniques that have been used in data processing of dissolved gas analysis results. However, all
Nurhasanah, R. (Rini), Suyono, H. (Hadi), Yulisusianto, G. (Gatut)   +2 more
core  

A synthetic benzoxazine dimer derivative targets c‐Myc to inhibit colorectal cancer progression

Molecular Oncology, EarlyView.
Benzoxazine dimer derivatives bind to the bHLH‐LZ region of c‐Myc, disrupting c‐Myc/MAX complexes, which are evaluated from SAR analysis. This increases ubiquitination and reduces cellular c‐Myc. Impairing DNA repair mechanisms is shown through proteomic analysis.
Nicharat Sriratanasak, Bodee Nutho, Worawat Wattanathana, Narumon Phaonakrop, Bunnatut Panasawatwong, Katharina Erlenbach‐Wuensch, Sittiruk Roytrakul, Regine Schneider‐Stock, Pithi Chanvorachote   +8 more
wiley   +1 more source

Methane Venting in Gas Hydrate Potential Area Offshore of SW Taiwan: Evidence of Gas Analysis of Water Column Samples

Terrestrial, Atmospheric and Oceanic Sciences, 2006
Water column samples were collected systematically in several potential gas hydrate areas offshore of SW Taiwan for analysis of dissolved gases. Some these samples show unusually high dissolved methane concentrations at sites A, B, C, and H of cruise ORI-
Tsanyao Frank Yang, Pei-Chuan Chuang, Saulwood Lin, Ju-Chin Chen, Yunshuen Wang, San-Hsiung Chung   +5 more
doaj   +1 more source