Results 21 to 30 of about 3,459,998 (317)

Revue Annales du patrimoine numéro 04 [PDF]

open access: yesAnnales du Patrimoine, 2005
Revue Annales du patrimoine, Faculté des Lettres et des Arts, Université de Mostaganem, Algérie, N° 04/2005.
Pr Mohammed Abbassa
doaj  

Effects of Electrical Pulse Width and Output Irradiance on Intense Pulse Light Inactivation

open access: yesBioengineering, 2022
The effects of electrical pulse width and output irradiance on the inactivation effect of intense pulse light (IPL) are studied in this paper. The measured radiant efficiency of pulsed xenon lamp can be more than 50%, and its irradiance can reach levels ...
Shuge Xie   +7 more
doaj   +1 more source

From energy provision to protein synthesis: Tunnelling nanotubes as mediators of intercellular metabolic cooperation in cancer

open access: yesFEBS Open Bio, EarlyView.
The cytoskeleton‐mediated transport of mitochondria via tunnelling nanotubes restores respiration, increases ATP production, rescues cells from apoptosis, activates the AKT/mTOR signalling pathway, promotes cell migration and invasiveness, contributes to cancer progression and treatment resistance.
Stanislava Martínková, Jan Trnka
wiley   +1 more source

مجلة حوليات التراث العدد 04 [PDF]

open access: yesAnnales du Patrimoine, 2005
مجلة حوليات التراث، كلية الآدب والفنون، جامعة مستغانم، الجزائر، العدد 04 ...
د. محمد عباسة
doaj  

Continuous Synthesis of Double-Walled Carbon Nanotubes with Water-Assisted Floating Catalyst Chemical Vapor Deposition

open access: yesNanomaterials, 2020
Double-walled carbon nanotubes (DWCNTs) were synthesized and continuously collected using a water-assisted floating catalyst chemical vapor deposition (FCCVD) method.
Liyu Dong   +4 more
doaj   +1 more source

Cascade intramolecular Prins/Friedel–Crafts cyclization for the synthesis of 4-aryltetralin-2-ols and 5-aryltetrahydro-5H-benzo[7]annulen-7-ols

open access: yesBeilstein Journal of Organic Chemistry, 2021
The treatment of 2-(2-vinylphenyl)acetaldehydes or 3-(2-vinylphenyl)propanals with BF3·Et2O results in an intramolecular Prins reaction affording intermediary benzyl carbenium ions, which are then trapped by a variety of electron-rich aromatics via ...
Jie Zheng, Shuyu Meng, Quanrui Wang
doaj   +1 more source

Comparative metabolome and transcriptome analyses of the properties of Kluyveromyces marxianus and Saccharomyces yeasts in apple cider fermentation

open access: yesFood Chemistry: Molecular Sciences, 2022
This study explored the application of Kluyveromyces marxianus and Saccharomyces cerevisiae (commercial and wild type) in the alcoholic fermentation of Fuji apple juice under static conditions.
Zhiyong Zhang   +4 more
doaj   +1 more source

Mutant NPM1 in Acute Myeloid Leukemia Initiation and Maintenance

open access: yesAging and Cancer, EarlyView.
NPM1 mutations drive acute myeloid leukemia by acting as neomorphic transcriptional regulators that cooperate with Menin–MLL and XPO1 to sustain HOX/MEIS1 expression and block differentiation. Targeting these mutant‐specific transcriptional dependencies provides a rational therapeutic strategy for NPM1‐mutated AML.
Yanan Jiang   +3 more
wiley   +1 more source

Artificial Intelligence and Mental Well‐Being in Adult Education: Implications for Practice and Professional Responsibility

open access: yesNew Directions for Adult and Continuing Education, EarlyView.
ABSTRACT Mental well‐being is central to adult learner success, yet many adult education institutions lack capacity to provide timely and accessible support. This article examines how artificial intelligence (AI) can strengthen mental health–adjacent supports in adult and continuing higher education, with attention to professional practice and ...
Adam L. McClain, Thomas Wade
wiley   +1 more source

Bangladesh National Drug Policy 1982-2016 and Recommendations in Policy Aspects

open access: yesEurasian Journal of Emergency Medicine, 2019
Science is progressing a lot in recent years. Remarkable advances have been achieved in the field of health care technology. However, unfortunately, medicines are still the only hope for treating diseases for thousands of people in developing countries ...
Munzur E Murshid, Mainul Haque
doaj   +1 more source

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