Results 61 to 70 of about 22,928 (311)

Refinement of amino‐acid conformation vs. difference density maps in time‐resolved serial femtosecond crystallography data analysis

FEBS Open Bio, EarlyView.
The dFoCC pipeline starts with observed DED and resting‐state coordinates, which are then used to generate a library of triggered states. Correlation analysis of the calculated DED features of each candidate vs observed DED permits quantitative evaluation of candidate structural quality.
Meng Iao Fong, Yuhei Hosokawa, Lars Oliver Essen, Manuel Maestre‐Reyna   +3 more
wiley   +1 more source

Modeling subsurface deformation induced by machining of Inconel 718

, 2017
Traditionally, the development and optimization of the machining process with regards to the subsurface deformation are done through experimental method which is often expensive and time consuming.
Ahadi, A.,, Zhou, J. M., Zhou, J. M.,, Peng, Ru,, Stahl, J. -E.,, Peng, R.L., Ståhl, J. E., Bushlya, V.,, Agmell, M., Agmell, M.,, Ahadi, A., Bushlya, V.   +11 more
core   +1 more source

RoundMi: A quantitative method to analyze mitochondrial morphology in mitotic cells

FEBS Open Bio, EarlyView.
RoundMi is a workflow for rapid analysis of mitochondrial morphology in mitotic cells. By combining adaptive preprocessing with automated segmentation and quantification, it enables accurate measurements from single focal plane images, reducing acquisition time and computational demands while remaining compatible with high‐throughput fixed and live ...
Elmira Parvindokht Bararpour, Christine Volmert, Valentina Piano   +2 more
wiley   +1 more source

Structural analysis and chracterisation technique applied to a CNC vertical machining centre

, 2014
There is a requirement for improved 3D surface characterisation and reduced tool wear, when modern computer numerical-controlled (CNC) machine tools are operating at high cutting velocities, spindle speeds and feed-rates.
Widiyarto, Muhammad Helmi Nur, Longstaff, Andrew P., Fletcher, Simon, Ford, Derek G., Myers, Alan   +4 more
core   +1 more source

Influence of pilot hole on cutting force during threading with wireless holder system

Journal of Advanced Mechanical Design, Systems, and Manufacturing
This paper examines the machining accuracy when simultaneously machining pilot holes and threads, and the machining accuracy when machining threads after pilot hole drilling.
Shota MATSUI, Nobutoshi OZAKI, Toshiki HIROGAKI, Eiichi AOYAMA, Ryo MATSUDA   +4 more
doaj   +1 more source

Directed evolution of enzymes at the crossroads of tradition and innovation

FEBS Open Bio, EarlyView.
An iterative cycle of data‐driven enzyme optimization comprising four stages: genetic diversification of a template enzyme, expression of protein variants, high‐throughput evaluation, and machine‐learning‐guided redesign of the next variant library.
Maria Tomkova, Andrej Mirossay, Erik Sedlak   +2 more
wiley   +1 more source

Compensation of a ball end tool trajectory in complex surface milling [PDF]

, 2012
This work is consecrated to the minimising of machining errors based on a method for the compensation of the trajectory to be machined in hemispherical milling.
Baili, Maher, Smaoui, Moez, Zghal, Ali, Dessein, Gilles, Bouaziz, Zoubeir   +4 more
core  

A new type of 3D micro machining system

, 2011
S.501-508In 2006 a highest precision test facility for micro machining was put into operation at the Fraunhofer IWU laboratory of highest precision and micro manufacturing.
Blank, G., Schulz, B., Schubert, A.
core   +1 more source

Risk Prediction Models for Recurrence After Curative Treatment of Early‐Stage or Locally Advanced Lung Cancer: A Systematic Review

Aging and Cancer, EarlyView.
This systematic review synthesizes prognostic models for survival and recurrence in resected non‐small cell lung cancer. While many models demonstrate moderate to good discrimination, few are externally validated and reporting quality is variable, limiting clinical applicability and highlighting the need for robust, transparent model development ...
Evangeline Samuel, S. Tissera, E. Paul, J. Zalcberg, R. G. Stirling   +4 more
wiley   +1 more source

A holistic integrated dynamic design and modelling approach applied to the development of ultraprecision micro-milling machines

, 2009
Ultraprecision machines with small footprints or micro-machines are highly desirable for micro-manufacturing high-precision micro-mechanical components.
Wardle, F, Cheng, K, Huo, D
core   +1 more source