Results 41 to 50 of about 189,821 (315)

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

A Comparative Study of Mystical Unity in Attar Neyshabouri’s and Ibn Arabi’s Thoughts [PDF]

open access: yesادبیات تطبیقی, 2018
The mysticism of Khorasan from the third century AH to the sixth century AH has had the widest extent in the Persian culture and literature. From the sixth century AH onwards, especially from the seventh century AH, theoretical mysticism has become more ...
Fatemeh Hakima, Naser Mohseniniya
doaj   +1 more source

An unexpected alternative viologen electron mediator site in tungsten‐containing formate dehydrogenase

open access: yesFEBS Letters, EarlyView.
An unexpected alternative interaction site for ethyl viologen was identified in formate dehydrogenase 1 from Methylorubrum extorquens. Combined mutagenesis, kinetic analysis, and docking revealed that aromatic residues near an iron–sulfur cluster enable flavin mononucleotide‐independent electron transfer, offering a framework for engineering improved ...
Eleni G. Poloniataki, Yong Hwan Kim
wiley   +1 more source

Qualitative Analysis of Student Reflections on Preclinical Dental Implant Education

open access: yesDentistry Journal
Dental implant education is required to prepare students for independent general practice. This investigation aimed to assess students’ perceptions of their educational experience and training in a preclinical dental implant introduction course, using ...
Hassan Ziada   +3 more
doaj   +1 more source

Shadow links

open access: yesJournal of Economic Theory, 2018
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Förster, Manuel   +2 more
openaire   +5 more sources

Cell geometry and membrane protein crowding constrain Escherichia coli growth rate, overflow metabolism, respiration, and maintenance energy

open access: yesFEBS Letters, EarlyView.
The physical dimensions and shape of bacterial cells define the surface area available to acquire nutrients and the volume available for synthesizing proteins and DNA. Here, we use computational systems biology to decode the importance of cell geometry as a major determinant of prokaryotic phenotype, including growth rate and metabolic efficiency. This
Ross P. Carlson   +6 more
wiley   +1 more source

Underwater Object Classification Method Based on Depthwise Separable Convolution Feature Fusion in Sonar Images

open access: yesApplied Sciences, 2022
In order to improve the accuracy of underwater object classification, according to the characteristics of sonar images, a classification method based on depthwise separable convolution feature fusion is proposed.
Wenjing Gong, Jie Tian, Jiyuan Liu
doaj   +1 more source

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

Religión, economía y política en la rebelión cristera: el caso de los gobiernistas de Villa Guerrero, Jalisco

open access: yesHistoria Mexicana El Colegio de México, 1994
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Robert D. Shadow   +1 more
doaj  

Free functional muscle transfer after oncologic extremity reconstruction: A systematic review

open access: yesJPRAS Open
Background: Limb-salvage surgery for extremity sarcoma increasingly prioritizes preservation of meaningful motor function, yet oncologic resections often require removal of major musculotendinous units, resulting in severe disability despite limb ...
Liahm Blank   +6 more
doaj   +1 more source

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