Results 91 to 100 of about 2,241,835 (296)
Moving objects and moving clocks
Rwanda Journal of Engineering, Science, Technology and EnvironmentIn Special Relativity, it is commonly accepted that a moving clock goes more slowly than a clock at rest in an inertial reference frame. In this paper, we use systematically the Lorentz transformations and prove that the statement is incorrect as long as the moving clock is not accelerating.
Kurujyibwami, C´elestin +2 more
openaire +2 more sources
Method for measuring the mass (weight) of moving objects
Технологія та конструювання в електронній апаратурі, 2003 A method is proposed for measuring (controlling) the mass (weight) of objects, which consists in measuring the gravitational forces acting on the sensitive element of a gravimeter in the absence and presence of an object in a given space.
M. D. Skubilin
doaj
Molecular Oncology, EarlyView.This study shows that lung adenocarcinomas exploit developmental branching morphogenesis to acquire a therapy resistant basal‐like tumour cell state. This process was found to be regulated by combined TP53 loss‐of‐function and type‐I interferon signalling, identifying a novel axis for biomarker and therapeutic target discovery.
Kamila J Bienkowska +13 more
wiley +1 more source
Extraction of arbitrarily moving arbitrary shapes by evidence gathering
, 2002 There are currently available many approaches aimed at tracking objects moving in sequences of images. These approaches can suffer in occlusion and noise, and often require initialisation.
Grant, MG
core +1 more source
MITF maintains genome stability in nonmelanocyte lineages
Molecular Oncology, EarlyView.MITF is essential for melanocyte survival and acts as an oncogene in 10%–20% of melanomas. We show that MITF depletion causes genome instability in nonmelanocytic cells, leading to LATS2‐mediated P53 activation, cell cycle arrest, and apoptosis. This study highlights the role of MITF as a genome maintenance factor beyond the melanocyte lineage. Created
Drifa H. Gudmundsdottir +13 more
wiley +1 more source
Molecular Oncology, EarlyView.We show that emergence of castration‐resistant prostate (CRPC) is associated with significant upregulation of cyclins that positively regulate cyclin‐dependent kinase 2 (CDK2) and concomitant downregulation of CDK4 cyclins. This renders CRPC cells dependent on the high activity of CDK2, and CDK2 inhibitors synergistically sensitize CRPC cells to both ...
Joyeeta Chatterjee +3 more
wiley +1 more source
Mountain grain in the Grisons Alps [PDF]
The mountain grain value chain represents traditional highland farming practices enhanced by innovative approaches to new production methods and marketing schemes.
Jaisli, Isabel, Forrer, Carmen
core +1 more source
The Astronomical JournalFast-moving celestial objects are characterized by velocities across the celestial sphere that significantly differ from the motions of background stars.
Peng Jia +4 more
doaj +1 more source
A Semantic-Based Indexing for Indoor Moving Objects
International Journal of Distributed Sensor Networks, 2014 The increasing availability of indoor positioning, driven by techniques like RFID, Bluetooth, and smart phones, enables a variety of indoor location-based services (LBSs).
Tingting Ben, Xiaolin Qin, Ning Wang
doaj +1 more source
Aging and the detection of moving objects defined by common fate. [PDF]
Sci Rep, 2022 Norman JF, Baig M, Graham JD, Lewis JL.
europepmc +1 more source