Results 21 to 30 of about 831,855 (280)

P’UNSU: KOREAN ART OF HARMONIOUS LIVING

open access: yesRUDN Journal of World History, 2017
This article examines the phenomenon of the punsu, which has little studied in domestic science. Koreans used this philosophical theory and practice from antiquity when they defi ned auspicious places for settlements and burials of relatives.
Y G Smertin
doaj   +1 more source

Three-component reactions of aromatic amines, 1,3-dicarbonyl compounds, and α-bromoacetaldehyde acetal to access N-(hetero)aryl-4,5-unsubstituted pyrroles

open access: yesBeilstein Journal of Organic Chemistry, 2020
N-(Hetero)aryl-4,5-unsubstituted pyrroles were synthesized from (hetero)arylamines, 1,3-dicarbonyl compounds, and α-bromoacetaldehyde acetal by using aluminum(III) chloride as a Lewis acid catalyst through [1 + 2 + 2] annulation.
Wenbo Huang   +5 more
doaj   +1 more source

To Ki or Not to Ki: Re-Evaluating the Use and Potentials of Ki-67 for T Cell Analysis [PDF]

open access: yesFrontiers in Immunology, 2021
This study discusses substantive advances in T cell proliferation analysis, with the aim to provoke a re-evaluation of the generally-held view that Ki-67 is a reliable proliferation markerper se, and to offer a more sensitive and effective method for T cell cycle analysis, with informative examples in mouse and human settings.
Francesca Di Rosa   +5 more
openaire   +6 more sources

Carriage of mutations R462Q (rs 486907) and D541E (rs 627928) of the RNASEL gene and risk factors in patients with prostate cancer in Burkina Faso

open access: yesBMC Medical Genomics, 2022
Background Prostate cancer (Pca) is a public health problem that affects men, usually of middle age or older. It is the second most common cancer diagnosed in men and the fifth leading cause of death.
Essonan Kadanga   +14 more
doaj   +1 more source

KI-Ethik und Neuroethik fördern relationalen KI-Diskurs

open access: yes, 2022
5159Basierend auf mathematischen Modellen biologischer Lernprozesse bilden computergestützte Rechenalgorithmen die Basis für ‚Maschinelles Lernen‘ oder ‚Künstliche Intelligenz‘ (KI).
Weh, Ludwig   +3 more
core   +1 more source

An Analysis of Factors Associated with Drug Use in Schools in The City of Ouagadougou in 2019

open access: yesInternational Journal of Multidisciplinary Educational Research and Innovation, 2023
Faced with this situation, a general awareness has led to the creation of an international day against drug abuse and trafficking on June 26. Several international and regional conventions are working together to develop strategies and policies to fight ...
Cheick B. El F. Baga   +6 more
doaj   +1 more source

KI-Anwendungen systematisch prüfen und absichern

open access: yes, 2023
Als Schlüsseltechnologie der Zukunft birgt Künstliche Intelligenz (KI) enormes Innovationspotenzial für Wirtschaft und Gesellschaft. Eine umfassende Prüfung solcher KI-Systeme in Bezug auf Risiken wie mangelnde Zuverlässigkeit, Fairness oder Transparenz ...
Mock, Michael   +3 more
core   +1 more source

Potenziale von KI für die Produktion

open access: yes, 2022
S.193-203KI wird für das Produktionsumfeld viel Potenzial zugeschrieben und soll helfen, Fertigungen produktiver, menschenfreundlicher und nachhaltiger zu machen.
Christian Jauch   +5 more
core   +1 more source

The time-dependent localization of Ki 67 antigen-positive cells in human skin wounds [PDF]

open access: yes, 1993
A total of 77 human skin wounds with a post-infliction interval between 3 h and 7 months were investigated and the proliferation marker antigen Ki 67 was visualized in paraffin sections using a specific monoclonal antibody (MIB).
Penning, R.   +11 more
core   +1 more source

Nutzenbasierte Preisgestaltung kooperativer KI-basierter Software in produzierenden Unternehmen – Eine empirische Untersuchung KI-basierter Geschäftsmodelle

open access: yes, 2022
Mit Hinblick auf KI als Schlüsseltechnologie befasst sich dieser wissenschaftliche Beitrag, im Rahmen der nutzenbasierten Preisgestaltung, mit der Identifikation von Nutzentreibern auf die Kaufentscheidung einer kooperativen KI (als erklärbare KI), sowie
Garrel,Jörg von, Berger,Patrick
core   +1 more source

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