Results 51 to 60 of about 70,600 (345)

The maternal-effect gene cellular island encodes aurora B kinase and is essential for furrow formation in the early zebrafish embryo.

open access: yesPLoS Genetics, 2009
Females homozygous for a mutation in cellular island (cei) produce embryos with defects in cytokinesis during early development. Analysis of the cytoskeletal events associated with furrow formation reveal that these defects include a general delay in ...
Taijiro Yabe   +6 more
doaj   +1 more source

Adaptive Foam 3D Printing of Ultralight and Multifunctional Materials

open access: yesAdvanced Engineering Materials, EarlyView.
Adaptive foam 3D printing, enabled by expandable microspheres, imparts cellular structures to thermoplastic and thermosetting polymers, manufactured through a variety of processes including fused filament fabrication, direct ink writing, digital light processing, and inkjet printing.
Nariman Rajabifar, Amir Ameli
wiley   +1 more source

Pros and cons of furrow irrigation on smallholdings in northeast Brazil

open access: yesAgricultural Water Management, 2019
Smallholder farming is the basis of agricultural production in developing regions. Irrigation improves the household livelihood and welfare of smallholders.
D. F. Araújo, R. Costa, L. Mateos
semanticscholar   +1 more source

Cleavage furrow positioning [PDF]

open access: yesThe Journal of Cell Biology, 2004
To complete the cell cycle, the cleavage furrow draws the plasma membrane toward the cell center, pinching the cytoplasm into two lobes that are subsequently separated into two cells. The position of the cleavage furrow is induced by the mitotic spindle during early anaphase.
openaire   +2 more sources

The Role of Ultra‐Thin Passive Films and Organic Adsorbates on Aluminum Chips for a Friction‐Induced Solid‐State Recycling Process

open access: yesAdvanced Engineering Materials, EarlyView.
Despite benefits to storage stability and handleability of aluminum scrap, octadecyl phosphonic acid (ODPA) SAMs reduce the tensile strength of wires produced using friction‐induced recycling. Etching and methyl diphosphonic acid (MDPA) coatings, however, have little effect.
Timothy D. Goller   +3 more
wiley   +1 more source

Water used Optimized Management in Southern Ahwaz Sugarcane Fields. [PDF]

open access: yesعلوم و مهندسی آبیاری, 2013
Sugarcane is cultivated in extensive area in Khuzestan and is irrigated by hydro-flume or syphon. In a field experiment during 2005-6 at Amir Kabire Agro-Industry, of every other furrow irrigation methods was used on sugarcane to study water Volume ...
Ali Sheynidashtgol   +3 more
doaj  

Coupled Bionic Design of Liquid Fertilizer Deep Application Type Opener Based on Sturgeon Streamline to Enhance Opening Performance in Cold Soils of Northeast China

open access: yesAgriculture, 2022
Liquid fertilizer has many advantages, such as low production cost and little environmental pollution. Liquid fertilizer open furrow strip application method is widely used in fertilizer application operation. The widely used core-share furrow opener has
Jinwu Wang   +6 more
doaj   +1 more source

Ridge-furrow with plastic film and straw mulch increases water availability and wheat production on the Loess Plateau

open access: yesScientific Reports, 2018
Mulching is critical for increasing water availability and hence winter wheat production in dryland farming systems. A two-year study was conducted to assess the effects of mulches on soil water storage (SWS), temperature, water use efficiency (WUE) and ...
Gao-Yuan Liu   +6 more
semanticscholar   +1 more source

Biomass Native Structure Into Functional Carbon‐Based Catalysts for Fenton‐Like Reactions

open access: yesAdvanced Functional Materials, EarlyView.
This study indicates that eight biomasses with 2D flaky and 1D acicular structures influence surface O types, morphology, defects, N doping, sp2 C, and Co nanoparticles loading in three series of carbon, N‐doped carbon, and cobalt/graphitic carbon. This work identifies how these structural factors impact catalytic pathways, enhancing selective electron
Wenjie Tian   +7 more
wiley   +1 more source

No-till corn performance in response to P and fertilization modes Desempenho da cultura do milho no plantio direto em resposta ao P e ao modo de fertilização

open access: yesRevista Ceres, 2013
No-tillage systems provide soil changes that affect nutrient dynamics, hence, changing rates and forms of fertilizer application. This study aimed to evaluate the effect of phosphorus (P) and modes of nitrogen (N) and P application in corn under long ...
João Carlos de Moraes Sá   +2 more
doaj  

Home - About - Disclaimer - Privacy