Results 1 to 10 of about 5,676,112 (258)

Effects of noble metal poisoning on NH_3-SCR performances of Cu-SSZ-13 catalyst

open access: yes能源环境保护, 2023
Nitrogen oxides (NO_x) from diesel exhaust can induce severe air pollution problems. Selective catalytic reduction of NO_x with NH_3( NH_3-SCR) is the dominant technology for NO_x abatement from diesel vehicles, and Cu-SSZ-13, with excellent NH_3 -SCR ...
XUE Sen   +7 more
doaj   +1 more source

Specialists and Politics: The Recruitment of Presidents and Directors of BNDES in the PSDB and PT Administrations

open access: yesBrazilian Political Science Review, 2021
This text deals with BNDES between 1995 and 2016. It intends to answer two questions: 01. Which institutions did presidents and directors of BNDES pass through in the period before they achieved their positions in the Bank?; 02. Are there any differences,
Alessandro Tokumoto   +3 more
doaj   +1 more source

The DECEASED AND HIS RELEVANCE TO RHwy, aHAwy, 3nnwy, AND 4nwy [PDF]

open access: yesJournal of the General Union of Arab Archaeologists, 2021
(Ar) علاقة المتوفى ب RHwy, aHAwy, 3nnwy, 4nwy التناقضات المزدوجة التي تكمل بعضها البعض واضحة في مصر القديمة. فلدينا السماء والأرض ، النهار والليل ، الحياة والموت ، ألأرض الخصبة والصحراء ، وكذلك الخير والشر.
Magda Gad
doaj   +1 more source

The value of coagulation parameters as prognostic indicators in snake envenomation [PDF]

open access: yesMedical Laboratory Journal, 2023
Gauri Metkar , Shalaka Saraf Background: Snakebite is a potentially life-threatening emergency that can be treated effectively. Snake envenomation can cause hematologic and coagulation abnormalities. In this respect, tests such as prothrombin time (PT),
Gauri Metkar, Shalaka Saraf
doaj  

DIFFERENCES VALUE OF PT AND APTT IN EXAMINATION OF ELECTROMECHANICAL AND PHOTO-OPTICAL METHOD

open access: yesJournal of Vocational Health Studies, 2021
Background: Examination of PT and APTT in hospitals and clinical laboratories by utilizing the use of different instruments and methods. Examination of PT and APTT can be implemented through electromechanical or photo-optical techniques to detect changes
Beytri Ramadhani
doaj   +1 more source

Effect of variations in atelectasis on tumor displacement during radiation therapy for locally advanced lung cancer [PDF]

open access: yes, 2017
Purpose Atelectasis (AT), or collapsed lung, is frequently associated with central lung tumors. We investigated the variation of atelectasis volumes during radiation therapy and analyzed the effect of AT volume changes on the reproducibility of the ...
Hugo, Geoffrey D.   +5 more
core   +3 more sources

Synthesis, crystal structure and Hirshfeld surface analysis of bis(caffeinium) hexachloridoplatinum(IV) in comparison with some related compounds

open access: yesActa Crystallographica Section E: Crystallographic Communications, 2023
The molecular and crystal structure of the title compound, (C8H11N4O2)2[PtCl6], synthesized from hexachloroplatinic acid and caffeine in methanol, was studied by single-crystal X-ray diffraction.
Karim A. Zagidullin   +4 more
doaj   +1 more source

Parameters of Coagulation in COVID-19 Patients: A Correlation with Clinical Severity

open access: yesJournal of Medical Microbiology and Infectious Diseases, 2022
Introduction: COVID-19 infection can be complicated by coagulation derangement and a high risk of thromboembolic episodes. Our study aimed to investigate coagulation parameters in COVID-19 patients and their correlation with clinical severity. Methods:
Shalini Shukla1   +5 more
doaj   +1 more source

Electrodeposition of CoxNiy Thin Film and Its Catalytic Activity for Ethanol Electrooxidation

open access: yesChemistry and Materials, 2023
Platinum is often used as a catalyst in ethanol electrooxidation. Still, it has many disadvantages being expensive and its active site can be poisoned by CO.
Hilman Syafei, Dwi Giwang Kurniawan
doaj   +1 more source

Correlating and predicting the air infiltration through the cracks of suspended timber floors [PDF]

open access: yes, 2001
This paper shows that the visible gap length may be used as a physical parameter when correlating pressure difference to volume flow rate (or air velocity) through the cracks between floorboards and can be termed the Equivalent Crack Length.
Lai, E, McGrath, PT
core   +1 more source

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