Results 21 to 30 of about 2,951 (118)

Qualitative Analysis of Biogas by Raman Spectroscopy: Effect of Pressure on Major Components

open access: yesJournal of Raman Spectroscopy, EarlyView.
Raman spectra of major and selected minor biogas components were studied under pressures up to 100 bar. Pressure‐induced shifts and band broadening were quantified for methane, carbon dioxide, and nitrogen, while Raman spectra of ammonia and hydrogen sulfide are presented in the context of biogas quality monitoring.
Dominik Tománek   +2 more
wiley   +1 more source

Assessment of Electrical Resistance Sensors Sensitivity to Localized Corrosion

open access: yesMaterials and Corrosion, EarlyView.
Are electrical resistance (ER) sensors reliable for localized corrosion detection? This study combines analytical modeling and experimental validation to show the vulnerability of ER sensors. The results demonstrate significant underestimation of the true corrosion depth of localized attacks depending on defect's geometry.
Matěj Reiser, Milan Kouřil
wiley   +1 more source

Glazbeno školstvo u Hrvatskoj u doba socijalističkog realizma: prvih deset godina rada glazbenih škola u Vinkovcima i Puli

open access: yesVjesnik Istarskog Arhiva, 2013
Rad govori o razlozima osnivanja glazbenih škola u Hrvatskoj u prvim godinama nakon Drugoga svjetskog rata i zajedničkim obilježjima i različitostima u njihovu djelovanju na primjeru dviju glazbenih škola, u Puli i Vinkovcima.
Lada Duraković, Pamela Štefec
doaj  

JEDNOGODIŠNJI PROJEKT UČITELJSKE ŠKOLE U SENJU

open access: yesSenjski Zbornik, 2021
Pojedini poznavatelji prošlosti grada Senja znali su spomenuti da je u njihovu gradu nekada djelovala Učiteljska škola. Takve informacije uvijek su se dosad pripisivale vremenu rada i djelovanja glavnih i normalnih pučkih škola u 18. i 19. st.
Mirko Raguž
doaj   +1 more source

Hydrothermal‐Assisted In Situ Intercalation Synthesis of Ti3C2Tx MXene in 6 Hours

open access: yesSmall Methods, EarlyView.
This work presents a rapid, scalable strategy for synthesizing Ti3C2Tx MXene through hydrothermal‐assisted etching with in situ intercalation, achieving complete synthesis and delamination within 6 h at 90°C. The process accelerates aluminum removal, promotes efficient delamination, and enables direct exfoliation under mild conditions, producing high ...
Muhammad Imran Rameel   +7 more
wiley   +1 more source

Arhivska građa o djelovanju župnih škola na području središnje Istre (1815.-1869.)

open access: yesVjesnik Istarskog Arhiva, 1994
Autor najprije daje podatke o arhivskoj građi župnih škola u središnjoj Istri, a zatim opisuje kronologiju osnivanja župnih Škola, način i uvjete njihova rada, način upravljanja i financiranja, govori o nastavnom jeziku i udžbenicima te konačno o ...
Ivan Grah
doaj  

Intensity of Corporate Social Responsibility Implementation in Czech Companies: The Moderating Role of Nonprofit Organizations

open access: yesBusiness Ethics, the Environment &Responsibility, EarlyView.
ABSTRACT Nonprofit organizations (NPOs) promote themes closely relating to corporate social responsibility (CSR). However, only a few companies implement CSR. Hence, the internal and external factors that influence companies to implement CSR are worth exploring.
Vriti Sharma   +2 more
wiley   +1 more source

The reproducibility gap in graph neural network workflows for cell dynamics: A checklist‐driven case study

open access: yesJournal of Microscopy, EarlyView.
Abstract As part of a Global BioImage Analysts' Society (GloBIAS) initiative, we evaluated the reproducibility of a Graph Neural Network (GNN) study on cell dynamics using structured, community‐developed checklists from the Quality Assessment and Reproducibility for Instruments and Images in Light Microscopy (QUAREP‐LiMi) initiative.
Martin Schätz, Ko Sugawara
wiley   +1 more source

Thermal Stability of the Guinea Green B Solution With Substrate and Its Application for the Detection of Cholinesterase Inhibitors

open access: yesAnalysis &Sensing, Volume 6, Issue 5, September 2026.
A Guinea Green B/butyrylthiocholine iodide solution offers a simple visual colorimetric approach for detecting cholinesterase inhibitors (neostigmine, VX, and A‐234). The aqueous formulation remains practically functional after 150 days at 60 °C, whereas the phosphate‐buffered variant rapidly degrades.
Lukáš Matějovský   +1 more
wiley   +1 more source

Česká škola = učící se škola?

open access: yesPedagogická Orientace, 2007
V zahraničí je diskutován koncept školy jako učící se organizace. Příspěvek ukazuje, jak obava škol (jejich pracovníků) z přiznání případných nedostatků a chyb v práci může v českém prostředí překážet v přijetí tohoto konceptu.
J. Vašťatková, M. Prášilová
doaj  

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