Results 61 to 70 of about 127,539 (258)

Chemical attributes of a savannah Typic Hapludox soil under management systems - doi: 10.4025/actasciagron.v33i3.6593

open access: yesActa Scientiarum. Agronomy, 2011
This study was conducted at the Experimental Station belonging to UNESP Engineering University, Ilha Solteira Campus, based in Selvíria, Mato Grosso do Sul State, Brazil, with the aim of evaluating chemical alterations in an Oxisol after being managed ...
Cid Tacaoca Muraishi   +3 more
doaj   +1 more source

Epigenetic blind spots – the role of DNA methylation dynamics in stem cell‐based models of embryogenesis

open access: yesFEBS Letters, EarlyView.
Embryo‐like structures (stembryos) are an innovative tool, but they are hindered by experimental variability and limited developmental potential. DNA methylation is crucial for mammalian development, but its status in stembryo models is poorly characterized.
Sara Canil   +4 more
wiley   +1 more source

Qualidade de Organossolo sob diferentes usos antrópicos em áreas de preservação permanente no Distrito Federal Quality of Histosol under different on anthropic uses in permanent preservation areas in the Distrito Federal

open access: yesRevista Brasileira de Engenharia Agrícola e Ambiental, 2013
O uso e a ocupação das terras devem ser planejados de forma racional a fim de evitar impactos ambientais negativos nos recursos naturais, particularmente em áreas ambientalmente protegidas por lei.
Luciano N. de A. e Moura   +2 more
doaj  

Multivariate technique for determination of soil pedoenvironmental indicators in Southern Amazonas

open access: yesActa Scientiarum. Agronomy, 2017
The use of statistical techniques to evaluate soil attribute behaviour is an important tool for choosing the most adequate form of soil management. Thus, the aim of this study was to jointly assess the physical and chemical attributes and the magnetic ...
Ivanildo Amorim de Oliveira   +5 more
doaj   +1 more source

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

Effect of Artificial Ageing Using Different Wood Chips on Physico-chemical, Sensory and Antimicrobial Properties of Apple Tea Wine [PDF]

open access: yesBrazilian Archives of Biology and Technology
: Freshly prepared apple tea wine (a combination of tea extract and apple juice) is having yeasty and dull flavour, which needs to be improved to increase the acceptability of this product.
Vikas Kumar   +4 more
doaj   +2 more sources

What drives researcher preferences for chemical compounds? Evidence from conjoint analysis.

open access: yesPLoS ONE, 2023
We investigated the attributes and attribute levels that affect researcher preferences for chemical compounds. We conducted a conjoint analysis on survey data of Korean researchers using chemical compounds from the Korean Chemical Bank (KCB).
Bongsuk Sung   +5 more
doaj   +1 more source

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

Application of treated domestic sewage effluent on the quality indicators of an Oxisol cultivated with castor bean

open access: yesRevista Ceres
In semi-arid regions of developing countries worldwide it is necessary to develop low cost technology methods to acquire new water supplies. The objective was to evaluate the changes in the attributes of soil quality irrigated with treated sewage ...
Adailton Conceição dos Santos   +5 more
doaj   +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

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