Results 31 to 40 of about 19,931,758 (309)

DEVELOPMENT OF A NON-DESTRUCTIVE METHOD FOR DETERMINATION OF pH OF PAPER ARTIFACTS USING DIFFUSE REFLECTANCE SPECTROSCOPY AND REGRESSION ANALYSIS

Studia Universitatis Babes-Bolyai Chemia, 2021
One of the most important factors that influence the quality and resistance to chemical and microorganism degradation of paper, historical artifacts and art works is pH. Despite the simplicity of electrochemical devices that are mostly used nowadays for
Bogdan M. BOȘCA, Augustin C. MOȚ
doaj   +1 more source

Steel hardness evaluation based on ultrasound velocity measurements

, 2010
Material properties such as strength, toughness or hardness are usually determined by destructive tests. However, continuous destructive measurements are generally difficult to perform during the production process, which creates a need for a fast and ...
Lukomski, Tomasz,, T Stepinski, T Łukomski, Stepinski, Tadeusz,   +3 more
core   +1 more source

Non destructive investigation of defects in composite structures by fullfield measurement methods [PDF]

, 2013
This paper presents different interests of non destructive full-field measurement. More precisely, it focuses on the characterization and the comparison of the X-ray tomography and two methods of infrared thermography in order to define the defect ...
Péronnet, Elodie, Huillery, Richard, Karama, Moussa, Pastor, Marie-Laetitia, Mistou, Sébastien, Génot, Sylvain, Dalverny, Olivier   +6 more
core   +1 more source

Engineering peptides into antibodies—opportunities and strategies for therapeutic innovation

FEBS Letters, EarlyView.
Peptides and antibodies occupy complementary therapeutic niches. Peptides recognize difficult targets in a compact format, while antibodies add specificity, long half‐life, and effector functions. This review examines strategies that merge both modalities—peptide grafting into loops, terminal and Fc fusions, and bioconjugation—highlighting how ...
Jinling Wang, Ruslana Romaniuk, Hristo L. Svilenov   +2 more
wiley   +1 more source

Mechanisms and therapeutic opportunities of the ribotoxic stress response in cancer

Molecular Oncology, EarlyView.
Cancer cells' high translational demand creates opportunities to therapeutically target ribosome function. Ribosome stalling and collisions activate ZAKα and the ribotoxic stress response (RSR), which can trigger rapid, p53‐independent apoptosis in cancer.
Anastassiya Kim, Maryam Aslam, Elouise Torruella, Alphons Sony, Asif Rahman, Simira Smith, Columba de la Parra, Moira Sauane   +7 more
wiley   +1 more source

Comparative evaluation regarding the efficiency of the methodologies used for determining the compressive strength of concrete: standard (destructive) method vs. non-destructive method [PDF]

Constructii: Journal of Civil Engineering Research, 2019
Determining the concrete compressive strength is an important issue for both existing and new constructions. Existing constructions, subject to retrofit and / or extension, require the determination of concrete compressive strength in specific elements ...
Bogdan BOLBOREA, Cornelia BAERĂ, Felicia ENACHE, Aurelian GRUIN   +3 more
doaj  

Non-Destructive Removal of Dental Implant by Using the Cryogenic Method

Medicina, 2022
Background and Objectives: The gold standard for a successful prosthetic approach is the osseointegration of an implant. However, this integration can be a problem in cases where the implant needs to be removed.
Burak AK, Emre Gürkan Eroğlu, Abdullah Seckin Ertugrul, Ayla Batu Öztürk, Şakir Necat Yılmaz   +4 more
doaj   +1 more source

UiO‐66 metal–organic frameworks in biomedicine: From structural tunability to bioimaging, photodiagnostics, and photodynamic cancer therapy

FEBS Open Bio, EarlyView.
UiO‐66(Zr) metal–organic frameworks are chemically stable, biocompatible, and highly tunable nanomaterials. Their modular structure enables controlled drug delivery, multimodal bioimaging, and light‐activated photodynamic therapy, supporting integrated diagnostic and therapeutic (theranostic) applications in cancer and biomedical research.
Veronika Huntošová, Grigorii Rakhalskii, Miroslav Almáši   +2 more
wiley   +1 more source

Storability of paprika varieties measured by non-destructive acoustic method

International Journal of Horticultural Science, 2005
During our experiments, the storability of paprika (Capsicum annuum) samples was measured by a non-destructive acoustic method. The aims of our work were the determination of the applicability and reproducibility of the acoustic stiffness method for ...
V. Muha, S. Istella, D. Tompos
doaj   +1 more source

Avidin is evolutionarily conserved in fish but dispensable for development and resistance against Streptococcus agalactiae in zebrafish

FEBS Open Bio, EarlyView.
The presence of biotin‐binding avidin proteins in fish and their biological significance are poorly characterized. We cataloged fish avidins and demonstrate that they are widely present and evolutionarily conserved. We created avd knockout zebrafish and show that zebavidin is dispensable for development and that resistance of avd knockout embryos in ...
Anni K. Saralahti, Markus J. T. Ojanen, Mataleena Parikka, Otto Kauko, Mika Rämet, Vesa P. Hytönen   +5 more
wiley   +1 more source