Results 41 to 50 of about 596,587 (282)

Gut microbiome and aging—A dynamic interplay of microbes, metabolites, and the immune system

open access: yesFEBS Letters, EarlyView.
Age‐dependent shifts in microbial communities engender shifts in microbial metabolite profiles. These in turn drive shifts in barrier surface permeability of the gut and brain and induce immune activation. When paired with preexisting age‐related chronic inflammation this increases the risk of neuroinflammation and neurodegenerative diseases.
Aaron Mehl, Eran Blacher
wiley   +1 more source

“The Boss” Critera: Tour Guides’ Competencies from the Perspective of an American Tour Operator - Rick Steves

open access: yesTrakya University Journal of Social Sciences
Türkiye aims to host 80 million visitors in 2028 and become one of the three most visited countries in the world. Tour guiding services may contribute to achieving Türkiye’s goals in tourism.
Burak Düz
doaj   +1 more source

Diversity and complexity in neural organoids

open access: yesFEBS Letters, EarlyView.
Neural organoid research aims to expand genetic diversity on one side and increase tissue complexity on the other. Chimeroids integrate multiple donor genomes within single organoids. Self‐organising multi‐identity organoids, exogenous cell seeding, or enforced assembly of region‐specific organoids contribute to tissue complexity.
Ilaria Chiaradia, Madeline A. Lancaster
wiley   +1 more source

PENGARUH PENDIDIKAN DAN PELATIHAN TERHADAP KOMPETENSI SERTA DAMPAKNYA PADA KINERJA PRAMUWISATA BALI

open access: yesJurnal IPTA, 2017
This research aims to discuss about the influences of tour guides education and training towards competencies and the impact direct and indirect to performance.
Danang Purnomo   +2 more
doaj  

Improving the English-speaking skills of tourists in Wonocoyo village through bilingual guidebook

open access: yesResearch and Development in Education
Through this research, the researchers intended to seek information and data on how a bilingual guidebook improves the tour guides' speaking skills. This research provides an overview of classroom action research conducted in Wonocoyo Tourism village to ...
Dwi Wahyuningtyas   +5 more
doaj   +1 more source

Degradation mechanism of the von Willebrand factor A2 domain by nattokinase

open access: yesFEBS Letters, EarlyView.
Nattokinase, a natto‐derived protease, exhibits potent antithrombotic effects. This study demonstrates that nattokinase directly cleaves the von Willebrand factor (vWF) A2 domain in vitro. Unlike the native regulator ADAMTS13, nattokinase degrades folded vWF independently of shear stress.
Ryuichi Hyakumoto   +3 more
wiley   +1 more source

Dilation Theory: A Guided Tour [PDF]

open access: yes, 2021
Dilation theory is a paradigm for studying operators by way of exhibiting an operator as a compression of another operator which is in some sense well behaved. For example, every contraction can be dilated to (i.e., is a compression of) a unitary operator, and on this simple fact a penetrating theory of non-normal operators has been developed.
openaire   +2 more sources

Microbiome−host proteostasis crosstalk—An emerging perspective on mechanisms and interventions toward healthy longevity

open access: yesFEBS Letters, EarlyView.
Proteostasis and the gut microbiota play a key role in shaping host physiology. Microbiota‐derived metabolites, vitamins, and RNA modulate host proteostasis. Findings from model systems, including C. elegans, indicate microbes can either stabilize or disrupt host proteostasis.
Abhishek Anil Dubey, Maria Ermolaeva
wiley   +1 more source

Tour Guide’s Service at Aceh Tsunami Museum

open access: yesLinguistic, English Education and Art (LEEA) Journal, 2019
Seeing the important role of services for the advancement of tourism, this research needs to be carried out with the aim of analyzing the understanding of guides about the competence of a guide, services provided to tourists, the obstacles faced by ...
Nurul Kamaliah   +2 more
doaj   +1 more source

SIKAP DAN MOTIVASI PRAMUWISATA BALI BERBAHASA KOREA TERHADAP WISATAWAN KOREA SELATAN KE BALI

open access: yesJurnal IPTA, 2020
Bali has an attractive spot for South Korean tourists who are traveling to see their beautiful sceneries. Based on visitor statistics report as a result, the number of South Korean tourists has decreased significantly, and make an impact to tour guides ...
Putu Yolanda Yuniari   +2 more
doaj   +1 more source

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