Results 81 to 90 of about 1,018,789 (251)

Residual tail twisting in ascidian larvae is stabilized by asymmetric myofibrils that resist bilateral symmetry restoration

open access: yesFEBS Letters, EarlyView.
Ascidian Ciona larvae initially show strong clockwise tail twisting, which is largely corrected during development. However, a small residual twist remains. This study shows that organized helical myofibrils in tail muscles mechanically stabilize this residual asymmetry, preventing complete restoration of bilateral symmetry and revealing how embryos ...
Yuki S. Kogure   +3 more
wiley   +1 more source

Determinants of Tourism Satisfaction in the Cultural and Heritage Sector of Dar es Salaam, Tanzania [PDF]

open access: yesInternational Journal of Management, Accounting and Economics
This paper presents the findings of a study that assessed the determinants of tourism satisfaction in the cultural and heritage sector of Dar es Salaam, Tanzania.
Felix Chille, Deograthias Dafi
doaj   +1 more source

How Strong is the Confirmation of a Hypothesis by Significant Data? [PDF]

open access: yes, 2013
The aim of the article is to determine how much a hypothesis H is actually confirmed if it has successfully passed a classical significance test. Bayesians have already raised many serious objections against significance testing, but in doing so they ...
Bartelborth, Thomas
core  

Septin 9 PB domains coordinate centrosome positioning and microtubule acetylation to control epithelial polarity

open access: yesFEBS Letters, EarlyView.
Septin 9 polybasic domains couple phosphoinositide‐rich membrane binding to centrosome positioning, Golgi organization, and microtubule acetylation to control epithelial polarity. Their loss disrupts this axis, causing centrosome mispositioning, Golgi fragmentation, reduced microtubule acetylation, and polarity inversion via upregulation of the ...
Ting ting Cai   +4 more
wiley   +1 more source

Processus de construction de soi et choix professionnel chez les étudiants camerounais

open access: yesÉducation et Socialisation, 2015
In Cameroon, school guidance is the thing least shared within the educational community. Guidance counselor, true professional of school guidance, is made key and sometimes seen as a luxury, sometimes as sinecure.
François Xavier Kemtchuain Tague   +1 more
doaj   +1 more source

Ways in which coherence is confirmation conducive [PDF]

open access: yes, 2006
Recent works in epistemology show that the claim that coherence is truth conducive – in the sense that, given suitable ceteris paribus conditions, more coherent sets of statements are always more probable – is dubious and possibly false.
Moretti L, Luca Moretti, Moretti, Luca
core   +1 more source

Rab14 regulates the transport of human papillomavirus to the trans‐Golgi network for infectious cell entry

open access: yesFEBS Letters, EarlyView.
This study reveals that the small GTPase Rab14 is necessary for human papillomavirus (HPV) infection and plays an essential role in the transport of virions to the trans‐Golgi network (TGN). HPV in the early endosome (EE), which harbors GTP‐bound Rab14, is transported to the TGN through the switch of Rab14 from its GTP‐bound to GDP‐bound form.
Yoshiyuki Ishii, Iwao Kukimoto
wiley   +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

Dundee Discussion Papers in Economics 158:Is positive confirmation relevant for game theory?: an experimental test [PDF]

open access: yes, 2003
Previous experimental work has found that Positive Confirmation is a significant factor in learning. However, to date, there has been no attempt to test this phenomenon in a game- theoretic setting.
Jones, Martin K.
core  

Salmonella lipopolysaccharide‐containing supported lipid bilayers as platforms to study bacteriophage interactions

open access: yesFEBS Letters, EarlyView.
We present robust protocols for the preparation of supported lipid bilayers (SLBs) incorporating either Salmonella smooth LPS or outer membrane vesicles (OMVs). We use a combination of quartz crystal microbalance with dissipation (QCM‐D) and fluorescence microscopy to both characterize the SLBs of various compositions and to probe their interactions ...
Hudson P. Pace   +6 more
wiley   +1 more source

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