Results 81 to 90 of about 940,270 (260)

Profile of security guards in cultural centers, specifically in museums [PDF]

open access: yes, 2016
Preservar la cultura de los pueblos es una de las exigencias e imperativos que se encuentra en manos del Estado y la humanidad, por ser un patrimonio histórico que refleja el devenir de las sociedades.
Caicedo Vargas, Andrés Leonardo
core  

Challenging Perceptions: Exploring the Relationship between ELL students and writing centers [PDF]

open access: yes, 2017
In an attempt to create more meaningful and effective assessment, the Howe Writing Center at Miami University implemented a new post-consultation/exit survey.
Cheatle, Joseph
core   +1 more source

Organoids in pediatric cancer research

open access: yesFEBS Letters, EarlyView.
Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley   +1 more source

Spatiotemporal and quantitative analyses of phosphoinositides – fluorescent probe—and mass spectrometry‐based approaches

open access: yesFEBS Letters, EarlyView.
Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho   +3 more
wiley   +1 more source

Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation

open access: yesFEBS Letters, EarlyView.
Protein pyrophosphorylation is an unusual signaling mechanism that was discovered two decades ago. It can be driven by inositol pyrophosphate messengers and influences various cellular processes. Herein, we summarize the research progress and challenges of this field, covering pathways found to be regulated by this posttranslational modification as ...
Sarah Lampe   +3 more
wiley   +1 more source

Cultural Influences on Architectural Design in Rwanda's Urban Centers

open access: yesJournal of Architectural and Engineering Research
Rwanda's architectural identity reflects a dynamic blend, for example, the circular forms of inzu huts, colonial influences, for example, Belgian rectangular forms, and contemporary urban aspirations as current as Kigali Vision 2050. This integration of
Josee Iradukunda
doaj   +1 more source

GEOGRAPHY, ASSIMILATION, AND DIALOGUE: Universalism and Particularism in Central-European Thought [PDF]

open access: yes
There are many advantages and disadvantages to central locations. These have shown themselves in the long course of European history. In times of peace, there are important economic and cultural advantages (to illustrate: the present area of the Czech ...
Callaway, H. G.
core  

Etyma for 'chicken', 'duck', and 'goose' among language phyla in China and Southeast Asia [PDF]

open access: yes, 2015
This paper considers the history of words for domesticated poultry, including ‘chicken’, ‘goose’, and ‘duck’, in China and mainland Southeast Asia to try to relate associated domestication events with specific language groups.
Alves, Mark J
core  

An upstream open reading frame regulates expression of the mitochondrial protein Slm35 and mitophagy flux

open access: yesFEBS Letters, EarlyView.
This study reveals how the mitochondrial protein Slm35 is regulated in Saccharomyces cerevisiae. The authors identify stress‐responsive DNA elements and two upstream open reading frames (uORFs) in the 5′ untranslated region of SLM35. One uORF restricts translation, and its mutation increases Slm35 protein levels and mitophagy.
Hernán Romo‐Casanueva   +5 more
wiley   +1 more source

In situ molecular organization and heterogeneity of the Legionella Dot/Icm T4SS

open access: yesFEBS Letters, EarlyView.
We present a nearly complete in situ model of the Legionella Dot/Icm type IV secretion system, revealing its central secretion channel and identifying new components. Using cryo‐electron tomography with AI‐based modeling, our work highlights the structure, variability, and mechanism of this complex nanomachine, advancing understanding of bacterial ...
Przemysław Dutka   +11 more
wiley   +1 more source

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