Results 111 to 120 of about 127,019 (300)

Obstacle Avoidance of Manipulators By Using Freedom in the Coordinates Transformation for Exact Linearization

open access: yes, 1998
This paper is concerned with an application of the use of extra freedom in the coordinates transformation for exact linearizaion. We apply this technique to obstacle avoidance of a manipulator in the master-slave control.
Kenji Kimura   +2 more
core  

Systemic dysregulation of apolipoproteins in amyotrophic lateral sclerosis serum

open access: yesFEBS Open Bio, EarlyView.
Amyotrophic lateral sclerosis (ALS) is a fatal disease that damages motor neurons. This study found that people with ALS show significant changes in blood fats and the proteins that carry them. Several apolipoproteins were higher, lipid balances were altered, and normal protein–lipid relationships were disrupted.
Finula I. Isik   +6 more
wiley   +1 more source

The Research and Implementation of Coordinates Transformation Algorithm on Three-Dimensional City Map

open access: yes, 2011
There are several transformation methods between different coordinate system. This article adopts affine transformation and least square principle, deduces from conversion between geographic coordinates system and the pixel coordinate system ...
Chen Chen   +4 more
core   +1 more source

Large‐scale bidirectional arrayed genetic screens identify OXR1 and EMC4 as modifiers of αSynuclein aggregation

open access: yesFEBS Open Bio, EarlyView.
Activation of the mitochondrial protein OXR1 increases pSyn129 αSynuclein aggregation by lowering ATP levels and altering mitochondrial membrane potential, particularly in response to MSA‐derived fibrils. In contrast, ablation of the ER protein EMC4 enhances autophagic flux and lysosomal clearance, broadly reducing α‐synuclein aggregates.
Sandesh Neupane   +11 more
wiley   +1 more source

The skills required for transition to university and study in biological sciences: A student perspective

open access: yesFEBS Open Bio, EarlyView.
Bioscience students were asked for their opinions on the value and teaching of skills. 204 responded that teamwork, time management and study skills are necessary to reach University, that scientific writing, research, laboratory and presentation skills are taught effectively during their studies, while other skills are gained inherently through study ...
Janella Borrell, Susan Crennell
wiley   +1 more source

Flat coordinates of flat Stackel systems

open access: yes, 2014
In this article we explicitly construct Stackel separable systems in separation coordinates with the help of separation curve as introduced by Sklyanin. Further, we construct explicit transformation between separable and flat coordinates for flat Stackel
Marciniak, Krzysztof,   +5 more
core   +1 more source

Why human connection is the true metric of research success

open access: yesFEBS Open Bio, EarlyView.
Human‐centred mentorship can be shaped by mentor attributes, actions, intrinsic drive and career ambition. Drawing on reflections across Singapore and France, as well as workshop insights from FEBS‐IUBMB ENABLE 2024, this article shows that human‐centred mentorship creates the conditions for sustainable growth, well‐being and retention in research ...
Timothy Lin Yun Tan   +3 more
wiley   +1 more source

Transformation of Geodetic Coordinates Between Datums Used in Syria by Multiple Regressing Equations

open access: yesمجلة جامعة دمشق للعلوم الهندسية
The geodetic network does not cover the entire area of Syria. This network has been damaged in different areas over years; whether in vacant or damaged places, some of its points have become unreliable and inaccurate.
Shaza Abd Alrahman Al-Kase   +2 more
doaj  

Antenna radiation center coordinates finding method and its applying practical aspects

open access: yesИзвестия высших учебных заведений России: Радиоэлектроника, 2015
The theoretical justification and original method of antenna phase center (radiation center) coordinates calculation practical application are presented by the example of four-helix array.
D. O. Khabirov, M. A. Udrov
doaj  

Real-Time Collision Warning System for Over-Height Ships at Bridges Based on Spatial Transformation

open access: yesBuildings
Rapid identification of vessel height within the navigable space beneath bridges is crucial for ensuring bridge safety. To prevent bridge collisions caused by vessels exceeding their height limits, this article introduces a real-time warning framework ...
Siyang Gu, Jian Zhang
doaj   +1 more source

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