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Estimation the measurement uncertainty of physico-chemical properties of coals according to ISO 17025 [PDF]

open access: yesMining and Metallurgy Engineering Bor, 2013
One of the important elements for addressing the requirements of international Standard ISO/IEC 17025:2006, specifically set forth in paragraph 5.4.6.2, is to assess the uncertainty of testing and/or calibration.
Krstić Vesna   +3 more
doaj   +1 more source

مقایسه‌ی ویژگی‌های زیستی و پارامترهای جدول زندگی دوجنسی بید غلات، Sitotroga cerealella Olivier (Lepidoptera: Gelechiidae) ، روی 12هیبرید مختلف ذرت [PDF]

open access: yesگیاه‌پزشکی, 2018
بید غلات، Sitotroga cerealella Olivier، یکی از آفات انباری و با گسترش جهانی است که خسارات قابل توجهی به دانه‌های غلات وارد می‌کند. در پژوهش حاضر، تأثیر 12 هیبرید مختلف ذرت شامل AR‌89، AS-71، BC‌678، DC‌370، KSC‌260، KSC‌703، KSC‌704، KSC‌705، KSC‌400، PL‌
قدیر نوری قنبلانی   +4 more
doaj   +1 more source

Rm 10,5-15

open access: yesPistis & Praxis: Teologia e Pastoral, 2022
As Sagradas Escrituras fascinam milhões de pessoas e sobre elas há dedicação e empenho nos estudos por parte de exegetas, teólogos bíblicos, sociólogos, antropólogos, arqueólogos etc.
Leonardo Agostini Fernandes
doaj   +1 more source

Study of the doubly charmed tetraquark $${{{{{{\rm{T}}}}}}}_{{{{{{\rm{c}}}}}}{{{{{\rm{c}}}}}}}^{+}$$ T c c +

open access: yesNature Communications, 2022
The existence and properties of tetraquark states with two heavy quarks and two light antiquarks have been widely debated. Here, the authors use a unitarized model to study the properties of an exotic narrow state compatible with a doubly charmed ...
LHCb collaboration
doaj   +1 more source

Extracorporeal Photopheresis in Children with Chronic Graft-Versus-Host Disease

open access: yesPharmaceuticals, 2021
Chronic graft versus host disease (cGVHD) remains a major complication of allogeneic hematopoietic stem cell transplantation (allo-HSCT). It significantly decreases survival and quality of life.
Andrey Kozlov   +18 more
doaj   +1 more source

The RMS Titanic [PDF]

open access: yesOccupational Medicine, 2012
Abstract In ‘The RMS Titanic’, the authors explore the story of the famous Titanic cruise liner. They reflect on the magnitude of the ship, along with the hazardous conditions of its construction, among other things.
Ken, Addley, Paul, McKeagney
openaire   +2 more sources

Measurements of $R_{\rm b}$ , $A_{\rm FB}^{\rm b}$ , and $A_{\rm FB}^{\rm c}$ in ${\rm e^+ e^-}$ collisions at 130 – 189 GeV [PDF]

open access: yesThe European Physical Journal C, 2000
The cross-section ratio \(R_{\mathrm{b}} = \sigma( \rm e^+ e^- \to{\rm b\overline{\rm b}} )/\sigma(\rm e^+ e^-\to{\mathrm q\bar{\mathrm q}} )\) and the bottom and charm forward-backward asymmetries \(A_{\mathrm{FB}}^{\mathrm{b}}\) and \(A_{\mathrm{FB}}^{\mathrm c}\) are measured using event samples collected by the OPAL detector at centre-of-mass ...
Abbiendi et al., G.   +1 more
openaire   +2 more sources

Application of Positive End-Expiratory Pressure (PEEP) in Patients During Prolonged Gynecological Surgery

open access: yesActa Medica Bulgarica, 2019
Introduction: A lot of clinical studies have shown that during prolonged surgery protective ventilation strategy, including low tidal volume, PEEP and recruitment maneuvers (RM) can reduce the rate of postoperative pulmonary complications, which are the ...
Koritarova V., Georgiev S.
doaj   +1 more source

Finitely presentable objects in ${\rm(}Cb\text{-}{\bf Sets}{\rm)}_{_{\rm fs}}$ [PDF]

open access: yesCategories and General Algebraic Structures with Applications
Pitts generalized nominal sets to finitely supported $Cb$-sets by utilizing the monoid $Cb$ of name substitutions instead of the monoid of finitary permutations over names.
Mahdieh Haddadi   +2 more
doaj   +1 more source

Comprative life table parameters of the Spodoptera exigua (Hübner) (Lepidoptera: Noctuidae) on corn hybrids under laboratory conditions [PDF]

open access: yesنامه انجمن حشره‌شناسی ایران, 2016
The effects of four corn hybrids, Keynes540, Keynes410, KSC260 and KSC400, were investigated on life table parameters of the beet armyworm in a growth chamber that was set at 25 ± 1 ºC, 65 ± 5% RH and 16:8 (L: D) photoperiod. The highest survivorship (lx)
M. Mardani-Talaee   +5 more
doaj  

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