Results 21 to 30 of about 34,823 (184)

Haemorrhagic colitis associated with enterohaemorrhagic Escherichia coli O165 : H25 infection in a yearling feedlot heifer [PDF]

open access: yesJMM Case Reports, 2015
Introduction: Enterohaemorrhagic Escherichia coli (EHEC) cause haemorrhagic colitis and haemolytic uraemic syndrome in humans. Although EHEC infection typically results in haemorrhagic colitis in all ages of human patients, in cattle it is usually limited to 1- to 5-week-old nursing calves.
Moxley, Rodney A.   +6 more
openaire   +4 more sources

Efficacy of Single-Pill Combination of Telmisartan 80 mg and Hydrochlorothiazide 25 mg in Patients with Cardiovascular Disease Risk Factors: A Prospective Subgroup Analysis of a Randomized, Double-Blind, and Controlled Trial

open access: yesInternational Journal of Hypertension, 2013
Objective. Report of prespecified and post hoc subgroup analyses of a randomized, controlled trial comparing telmisartan 80 mg/hydrochlorothiazide 25 mg (T80/H25) combination therapy with T80 monotherapy, according to the presence of cardiovascular ...
Harold Bays   +5 more
doaj   +1 more source

Parameter optimization of heat recovery steam generation for hyndai engine H25/33

open access: yesAustrian Journal of Technical and Natural Sciences, 2016
Conducted experimental studies of thermodynamic parameters changes in working environments in Hyundai engine H25/33 when the engine is operating at different times of the year. Obtained regressional dependence to calculate the parameters of working environment in the range of ambient temperature changes from 0 to 40 °C.
MARCHENKO ANDRII PETROVYCH   +2 more
openaire   +2 more sources

Estructura y evolución de ingresos tributarios y beneficios fiscales en México. Análisis del periodo 1990-2019 y evaluación de la reforma fiscal de 2014

open access: yesEl Trimestre Económico, 2021
La estructura y la tendencia del sistema fiscal reflejan la orientación del modelo de desarrollo que ha seguido México y determinan su modelo futuro y su capacidad para hacer frente a los retos de la sociedad (desarrollo, equidad, bienestar ...
Sugey de J. López Pérez, Xavier Vence
doaj   +1 more source

Genotypic Characterization of Non-O157 Shiga Toxin–Producing Escherichia coli in Beef Abattoirs of Argentina [PDF]

open access: yes, 2011
The non-O157 Shiga toxin-producing Escherichia coli (STEC) contamination in carcasses and feces of 811 bovines in nine beef abattoirs from Argentina was analyzed during a period of 17 months.
Carbonari, Claudia Carolina   +9 more
core   +2 more sources

冻融作用对原状棕壤抗剪强度的影响

open access: yesShuitu Baochi Xuebao, 2021
为揭示冻融循环作用对棕壤抗剪强度的影响,采集沈阳地区5 cm和25 cm 2个深度原状棕壤(分别为H5和H25)为研究对象,通过室内冻融循环模拟和土壤直剪试验,研究冻融循环次数和土壤含水率对土壤抗剪强度的影响。结果表明:(1)土样含水率越高,初次冻融作用的破坏效果越强,1次冻融循环后,含水率为25%的H5和H25土样黏聚力分别下降50.00%和25.87%;含水率35%的H5和H25土样黏聚力分别下降75.61%和50.77%。15次冻融循环后,含水率10%的H5和H25土样黏聚力分别增加74.36 ...
朱龙祥   +5 more
doaj  

Forms of COVID-19 state aid by beneficiary size in Poland in 2020

open access: yesInternational Journal of Management and Economics, 2022
Lockdowns imposed by the European Union (EU) Member States produced significant consequences in the form of losses to companies, which is why the Member States decided to assist businesses from public funds.
Ambroziak Adam A.
doaj   +1 more source

The Mechanism of Metal-Containing Formate Dehydrogenases Revisited: The Formation of Bicarbonate as Product Intermediate Provides Evidence for an Oxygen Atom Transfer Mechanism

open access: yesMolecules, 2023
Mo/W-containing formate dehydrogenases (FDH) catalyzed the reversible oxidation of formate to carbon dioxide at their molybdenum or tungsten active sites.
Hemant Kumar   +4 more
doaj   +1 more source

Non-Abelian Flat Directions in a Minimal Superstring Standard Model [PDF]

open access: yes, 2000
Recently, by studying exact flat directions of non-Abelian singlet fields, we demonstrated the existence of free fermionic heterotic-string models in which the SU(3)_C x SU(2)_L x U(1)_Y-charged matter spectrum, just below the string scale, consists ...
A. E. FARAGGI   +6 more
core   +4 more sources

Direct Taxes and Agricultural Finance

open access: yesFolia Oeconomica Stetinensia, 2022
Research background: Food production financing in Nigeria has been a source of concern for many years, causing the entire country to experience intense food insecurity as a direct consequence of entirely unnecessary insensitivity to what is needful at a ...
Omodero Cordelia Onyinyechi   +1 more
doaj   +1 more source

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