Results 101 to 110 of about 13,005 (292)
Chemistry – A European Journal, EarlyView.A sustainable synthesis of cobalt phthalocyanine (CoPc) using low‐impact solvents yields high‐performance electrocatalysts with reduced waste (E‐factor 18.6). When integrated into gas diffusion electrodes, CoPc achieves up to 12% Faradays efficiency for CO2‐to‐methanol and 65% CO2‐to‐CO conversion, aligning with state‐of‐the‐art materials and enabling ...
Gloria Zanotti +10 more
wiley +1 more source
Jixie chuandong, 2007 Based on the theory of multi-body system and motion of CNC gear milling machine, the meshing model of CNC helical gear milling with the double dick-type cutter was built, and the spiral surface equation was established.
陈晓飞, 黄筱调, 方成刚
doaj
Journal of Materials Research and TechnologyThe rhombic tooth endmill, with its complex structure, is a frequently utilized cutting tool when milling carbon fiber reinforced polymer (CFRP). It offers the advantages of a small cutting force and good machining surface quality.
Xiaochen Zuo +5 more
doaj +1 more source
CleanMat, EarlyView.This research is about development of upcycled yarn from textile waste. The results demonstrate that RDFW can be successfully incorporated into yarn production, maintaining comparable tensile strength and uniformity, while reducing waste and resource consumption also save up to 22,000 L of water and 1.2 kg of CO2 per kilogram of cotton.
Towfik Aziz Kanon +4 more
wiley +1 more source
Metals, 2019 In this paper, an experimental investigation, based on force special parameters, is adopted to analyze the relationship between the milling tool and adhesive phenomena in milling C17200.
Junyan Zuo, Youxi Lin, Ming He
doaj +1 more source
Making Two out of One: Kinesin Motors Driving Plant Cell Division
Cytoskeleton, EarlyView.ABSTRACT The Kinesin superfamily of microtubule dependent motors is present in all eukaryotes. Not all of the subfamilies are represented in all kingdoms, and the ones that are do not always show conserved functions. Tight control of the cytoskeleton is essential for proper progression and completion of mitosis and cytokinesis, and key functions are ...
Choy Kriechbaum, Sabine Müller
wiley +1 more source
Ingeniería Mecánica, 2004 Este trabajo desarrolla el procedimiento para el cálculo de fabricación (fresado) de engranajes cónicos helicoidales contecnología universal, obteniéndose de forma muy económica, significativamente rápida y con calidad satisfactoria, que lespermite ...
R. Hernández Riverón, E. García Nieto
doaj
Projekt for manufacturing of gears for Company Stab spol. s r. o. [PDF]
, 2020 Diplomová práca opisuje projekt na založenie novej divízie pre firmu ktorá sa zaoberá generálnymi opravami strojov. V prvej časti práce je rozoberaná teoretická časť o výrobnom procese ozubenia a ekonomická časť tejto práce. Hlávne časti práce sú analýza
Štefan Staník
core
Magnetic Supraparticles as Identifiers in Single‐Layer Lithium‐Ion Battery Pouch Cells
ChemSusChem, Volume 18, Issue 6, March 15, 2025.As an alternative to externally applied optical identifiers, magnetic supraparticles (SPs) can be used for contactless identification of lithium‐ion battery pouch cells via magnetic particle spectroscopy. This study validated the integration and detection of magnetic markers in three model scenarios.
Sara Li Deuso +8 more
wiley +1 more source
Ingeniería Mecánica, 2007 Este trabajo desarrolla el procedimiento para el cálculo de fabricación (fresado) de engranajes cónicos helicoidales contecnología universal, obteniéndose de forma muy económica, significativamente rápida y con calidad satisfactoria, que lespermite ...
R. Hernández Riverón, E. García Nieto
doaj