Results 61 to 70 of about 1,081,696 (319)
Singularity avoidance in quantum gravity
Physics Letters B, 2020 The purpose of this work is to investigate the consequences of quantum gravity for the singularity problem. We study the higher-derivative terms that invariably appear in any quantum field theoretical model of gravity, handling them both non ...
Iberê Kuntz, Roberto Casadio
doaj +1 more source
Molecular Oncology, EarlyView.Development of therapies targeting cancer‐associated fibroblasts (CAFs) necessitates preclinical model systems that faithfully represent CAF–tumor biology. We established an in vitro coculture system of patient‐derived pancreatic CAFs and tumor cell lines and demonstrated its recapitulation of primary CAF–tumor biology with single‐cell transcriptomics ...
Elysia Saputra +10 more
wiley +1 more source
ГОСУДАРСТВЕННЫЕ СИМВОЛЫ КАЛМЫКИИ В XX - НАЧАЛЕ XXI вв.: ИСТОРИЧЕСКИЕ И ПОЛИТИКО-ПРАВОВЫЕ АСПЕКТЫ
Oriental Studies, 2018 The article is devoted to the history of the state symbols of Kalmykia (the fl ag, the emblem and the anthem) from 1917 till the present days. Political and law aspects of the purpose of the regional state symbols are also considered.
Evgeniy Aleksandrovich Gunaev
doaj +1 more source
The Hard Lefschetz Theorem in positive characteristic for the Flag Varieties
, 2017 For a given flag variety, we characterize the primes $p$ for which there exists a weight $\lambda$ such that the Hard Lefschetz Theorem holds for multiplication by $\lambda$ on the cohomology of the flag variety with coefficients in an infinite field of ...
Patimo, Leonardo
core +1 more source
Cell surface interactome analysis identifies TSPAN4 as a negative regulator of PD‐L1 in melanoma
Molecular Oncology, EarlyView.Using cell surface proximity biotinylation, we identified tetraspanin TSPAN4 within the PD‐L1 interactome of melanoma cells. TSPAN4 negatively regulates PD‐L1 expression and lateral mobility by limiting its interaction with CMTM6 and promoting PD‐L1 degradation.
Guus A. Franken +7 more
wiley +1 more source
Problem Pengesahan Bendera Aceh dalam Negara Kesatuan Republik Indonesia (Pemetaan Permasalahan)
Padjadjaran: Jurnal Ilmu Hukum, 2016 Bendera merupakan objek yang dapat dilekatkan beragam pesan dan makna terhadapnya. Keberadaan bendera bisa juga terkait dengan aspek simbol kedaulatan, sehingga wajar apabila kemudian sebagian pihak menganggap adanya bendera Aceh yang sama dengan bendera
Endra Wijaya +2 more
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Sulfation of a FLAG tag mediated by SLC35B2 and TPST2 affects antibody recognition.
PLoS ONE, 2021 A FLAG tag consisting of DYKDDDDK is an epitope tag that is frequently and widely used to detect recombinant proteins of interest. In this study, we performed a CRISPR-based genetic screening to identify factors involved in the detection of a FLAG-tagged
Xin-Yu Guo +2 more
doaj +1 more source
RIPK4 function interferes with melanoma cell adhesion and metastasis
Molecular Oncology, EarlyView.RIPK4 promotes melanoma growth and spread. RIPK4 levels increase as skin lesions progress to melanoma. CRISPR/Cas9‐mediated deletion of RIPK4 causes melanoma cells to form less compact spheroids, reduces their migratory and invasive abilities and limits tumour growth and dissemination in mouse models.
Norbert Wronski +9 more
wiley +1 more source
On Generalized Galois Cyclic Orbit Flag Codes
Mathematics, 2022 Flag codes that are orbits of a cyclic subgroup of the general linear group acting on flags of a vector space over a finite field, are called cyclic orbit flag codes.
Clementa Alonso-González +1 more
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Quantum cohomology of flag manifolds G/B and quantum Toda lattices
, 1999 We prove the Givental conjecture that the (equivariant) quantum cohomology of flag manifolds G/B are governed by the conservation law of Toda lattices. In addition, we find the quantum differential module structure of the flag manifolds.Comment: 19 pages,
Kim, Bumsig
core +1 more source