Results 71 to 80 of about 2,423,656 (318)

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

FEBS 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, Misaki K. Nishio, Satoru Okuda, Kohji Hotta   +3 more
wiley   +1 more source

Force calculation of the process of briquetting powder, chip and other bulk materials

Литьë и металлургия, 2019
The work is devoted to solving the axisymmetric problem of the theory of pressing porous bodies with practical application in the form of force calculation of metallurgical processes of briquetting small fractional bulk materials: powder, chip ...
O. M. Dyakonov
doaj   +1 more source

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

FEBS 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, Mohyeddine Omrane, Nassima Benzoubir, Didier Samuel, Ama Gassama‐Diagne   +4 more
wiley   +1 more source

Fraturas de odontoide tipo III com necessidade de tratamento cirúrgico: estudo de série de casos e revisão de literatura Fracturas de odontoides tipo III con necesidad de tratamiento quirúrgico: estudio de série de casos y revisión de la literatura Type III odontoid fractures requiring surgical treatment: a case series study and literature review

Coluna/Columna, 2011
OBJETIVO: Analisar uma série de pacientes com fraturas de odontoide do tipo III, instáveis, tratados cirurgicamente. MÉTODOS: Análise retrospectiva de uma série de 5 casos consecutivos de pacientes com fratura de odontoide do tipo III, submetidos a ...
Alan Robert Wieczorek, Marcelo Simoni Simões, Ernani Vianna Abreu   +2 more
doaj   +1 more source

Axis axis Erxleben 1777

, 2011
13. Chital Axis axis French: Cerf axis / German: Axishirsch / Spanish: Axis Other common names: Axis Deer, Indian Spotted Deer Taxonomy. Cervus axis Erxleben, 1777, Banks of Ganges, Bihar (India). The genus Axis appeared in China at the end of the Miocene.
Don E. Wilson, Russell A. Mittermeier
openaire   +1 more source

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

FEBS 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, Tomáš Gedeon, Mauricio Garcia Benitez, Campbell Putnam, William R. Harcombe, Radhakrishnan Mahadevan, Ashley E. Beck   +6 more
wiley   +1 more source

Measurement and Impact Factors of Speed of Reviews and Integration in Continuous Software Engineering

Foundations of Computing and Decision Sciences, 2018
Continuous integration and continuous software deployment depend on the mix of automated and manual activities. The automated build and test processes are often intertwined with manual reviews and bug-fixing activities.
Staron Miroslaw, Meding Wilhelm, Söder Ola, Bäck Magnus   +3 more
doaj   +1 more source

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

FEBS 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

Effects of suckling on hypothalamic-pituitary-adrenal axis responses to psychosocial stress in postpartum lactating women [PDF]

, 2001
In several studies lactation has been shown to be associated with a hypothalamic-pituitary-adrenal axis hyporesponsiveness to physical and psychological stressors. As it is not known whether the marked blunting of endocrine stress reactivity in women can
Heinrichs, M., Neumann, Inga, Hellhammer, Dirk H, Wagner, Sabine, Ehlert, Ulrike; https://orcid.org/, Ehlert, U., Neumann, I., Ehlert, Ulrike, Hellhammer, D. H., Kirschbaum, Clemens, M. Heinrichs, Heinrichs, Markus, Meinlschmidt, G., Wagner, S., Kirschbaum, C., Meinlschmidt, Gunther, Hellhammer, Dirk H.   +16 more
core   +1 more source

PARK(ing) time–How park deficiency affects the biological clock in a Drosophila model of Parkinson's disease

FEBS Letters, EarlyView.
Drosophila park mutants serve as a model for Parkinson's disease. We used this strain to investigate the connection between oxidative stress and the circadian clock mechanism. We showed that increased oxidative stress affects the physiology of pacemaker cells, disrupting their daily structural plasticity. Lack of rhythmic signaling from pacemaker cells
Kamila Zientara, Kinga Skoczek, Elzbieta Pyza, Milena Damulewicz   +3 more
wiley   +1 more source