Results 71 to 80 of about 166,550 (276)
Wear Model of Silicon Nitride Ceramic Balls in Three-Body Coupling Grinding Mode
Applied Sciences, 2023 Silicon nitride ceramic balls are the key basic components of bearings in major equipment. Their key performance indices are accuracy and batch consistency.
Wei Yu, Binghai Lv, Julong Yuan
doaj +1 more source
Segmentation of pulmonary nodules in thoracic CT scans: a region growing approach [PDF]
, 2008 This paper presents an efficient algorithm for segmenting different types of pulmonary nodules including high and low contrast nodules, nodules with vasculature attachment, and nodules in the close vicinity of the lung wall or diaphragm.
Amin, Hamdan +3 more
core +1 more source
Nuclear Physics B - Proceedings Supplements, 2006 XIII International Symposium on Very High Energy Cosmic Ray Interactions at the NESTOR Institute - Pylos, Grece, 6-12 Septembre ...
openaire +3 more sources
FEBS Letters, EarlyView.In this study, we found that human cervical‐derived adipocytes maintain intracellular iron level by regulating the expression of iron transport‐related proteins during adrenergic stimulation. Melanotransferrin is predicted to interact with transferrin receptor 1 based on in silico analysis.
Rahaf Alrifai +9 more
wiley +1 more source
FEBS Letters, EarlyView.Biomolecular condensates formed by fused in sarcoma (FUS) are dissolved by high ATP concentrations yet persist in cells. Using a reconstituted system, we demonstrate that valosin‐containing protein (VCP), an AAA+ ATPase, counteracts ATP‐driven dissolution of FUS condensates through its D2 ATPase activity.
Hitomi Kimura +2 more
wiley +1 more source
Fertilizer sphericity measuring device based on equatorial and meridian circles
Information Processing in Agriculture, 2021 Fertilizer sphericity is an important assessment index of appearance quality that affects the fertilization effect. A fertilizer sphericity measuring device based on machine vision was designed aimed at low precision and heavy workload of manual ...
Hongjian Zhang +5 more
doaj +1 more source
Spherical subcomplexes of spherical buildings [PDF]
Geometry & Topology, 2013 Let B be a thick spherical building equipped with its natural CAT(1) metric and let M be a proper, convex subset of B. If M is open or if M is a closed ball of radius pi/2, then the maximal subcomplex supported by the complement of M is spherical and non contractible.
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Molecular Oncology, EarlyView.Aptamers are used both therapeutically and as targeting agents in cancer treatment. We developed an aptamer‐targeted PLGA–TRAIL nanosystem that exhibited superior therapeutic efficacy in NOD/SCID breast cancer models. This nanosystem represents a novel biotechnological drug candidate for suppressing resistance development in breast cancer.
Gulen Melike Demirbolat +8 more
wiley +1 more source
Lagrangian Statistics of Dark Halos in a LCDM Cosmology
, 2009 New statistical properties of dark matter halos in Lagrangian space are presented. Tracing back the dark matter particles constituting bound halos resolved in a series of N-body simulations, we measure quantitatively the correlations of the proto-halo's ...
Catelan +12 more
core +1 more source
Spherical functions on spherical varieties [PDF]
American Journal of Mathematics, 2013 Let ${\bf X}={\bf H}\backslash{\bf G}$ be a homogeneous spherical variety for a split reductive group ${\bf G}$ over the integers $\frak o$ of a $p$-adic field $k$, and $K={\bf G}(\frak o)$ a hyperspecial maximal compact subgroup of $G={\bf G}(k)$.
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