Results 131 to 140 of about 55,098,274 (381)

Model-driven description and validation of composite learning content [PDF]

open access: yes, 2010
Authoring of learning content for courseware systems is a complex activity requiring the combination of a range of design and validation techniques. We introduce the CAVIAr courseware models allowing for learning content description and validation. Model-
Melia, Mark, Pahl, Claus
core   +1 more source

Evolutionary interplay between viruses and R‐loops

open access: yesFEBS Letters, EarlyView.
Viruses interact with specialized nucleic acid structures called R‐loops to influence host transcription, epigenetic states, latency, and immune evasion. This Perspective examines the roles of R‐loops in viral replication, integration, and silencing, and how viruses co‐opt or avoid these structures.
Zsolt Karányi   +4 more
wiley   +1 more source

TSG101 depletion dysregulates mitochondria and PML NBs, triggering MAD2-overexpressing interphase cell death (MOID) through AIFM1-PML-DAXX pathway

open access: yesCell Death and Disease
Overexpression of mitotic arrest deficiency 2 (MAD2/MAD2L1), a pivotal component of the spindle assembly checkpoint (SAC), resulted in many types of cancer.
Yao Xi   +14 more
doaj   +1 more source

A User Perception Model Concerning Safety and Security of Paratransit Services in Bandung, Indonesia [PDF]

open access: yes, 2005
Safety and security in public transportation, Angkutan Kota or paratransit included, are among the commonly poor aspects in Indonesia. The objective of this research is to describe user perception of safety and security aspects in paratransit operation ...
Joewono, T. B. (Tri)   +1 more
core  

Protein Structure Modeling with MODELLER

open access: yes, 2014
Genome sequencing projects have resulted in a rapid increase in the number of known protein sequences. In contrast, only about one-hundredth of these sequences have been characterized at atomic resolution using experimental structure determination methods.
Webb, Benjamin, Sali, Andrej
openaire   +6 more sources

Disruption of SETD3‐mediated histidine‐73 methylation by the BWCFF‐associated β‐actin G74S mutation

open access: yesFEBS Letters, EarlyView.
The β‐actin G74S mutation causes altered interaction of actin with SETD3, reducing histidine‐73 methylation efficiency and forming two distinct actin variants. The variable ratio of these variants across cell types and developmental stages contributes to tissue‐specific phenotypical changes. This imbalance may impair actin dynamics and mechanosensitive
Anja Marquardt   +8 more
wiley   +1 more source

Prediction of Tonal Underwater Noise Pattern from Cavitating Propellers with Special Attention to Ice Cover Effects

open access: yesPolish Maritime Research, 2015
To predict underwater noise spectra associated to regular occurrence of propeller cavitation we have extended an existing method [1] (used for the prediction of fluctuating hull pressures) to become applicable for effects that are linked to a finite ...
Streckwall Heinrich   +1 more
doaj   +1 more source

Picture Word Inductive Model Effective Research as the Media for Increasing Students' Writing Aility in Descriptive Text [PDF]

open access: yes, 2018
Tujuan penelitian ini adalah untuk mengetahui apakah siswa yang diajar dengan picture word inductive model memiliki keterampilan menulis teks deskriptif lebih baik dari pada siswa yang diajar dengan gambar biasa.
Yulizar, Y. (Yulizar)
core  

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