Results 61 to 70 of about 26,040 (302)

A shrinkability criterion for complete metric spaces

, 1999
A shrinking criterion for upper semicontinuous decompositions of a locally compact metric space is extended to complete metric spaces, answering a question of Daverman (1986).
Pulte, Michael, Schurle, Arlo W.
core   +1 more source

Homotopical Models for Metric Spaces and Completeness

Applied Categorical Structures
45 pages.
Isaiah Dailey, Clara Huggins, Semir Mujevic, Chloe Shupe   +3 more
openaire   +3 more sources

Differential expression of cancer‐related genes supports prediction of poor response to first‐line treatments in T‐ALL pediatric patients with high minimal residual disease

Molecular Oncology, EarlyView.
In the present work, we have identified a transcriptional signature based on the differential expression of six genes (BCL2&MAST4, HSH2D&LAT2, METRN&PITPNM2) that would facilitate the early detection of T‐cell acute lymphoblastic leukemia (T‐ALL) patients prone to a poor treatment response and could be implemented at diagnosis, along with other risk ...
Antonio Lahera, Laura Vela‐Martín, Pablo Fernández‐Navarro, José Luis López‐Lorenzo, Javier Cornago, Pilar Llamas, Eduardo Pérez‐Gómez, José Luis Marín‐Rubio, Manuel Fresno, Javier Santos, José Fernández‐Piqueras, María Villa‐Morales   +11 more
wiley   +1 more source

Implicit Multifunction Theorems In Complete Metric Spaces

, 2013
International audienceIn this paper, we establish some new characterizations of metric regularity of implicit multifunctions in complete metric spaces by using lower semicontinuous envelopes of the distance functions to set-valued mappings. Through these
Nguyen, Huu Tron, Théra, Michel, van Ngai, Huynh   +2 more
core   +1 more source

Common fixed Point results on complete b-metric spaces and dislocated quasi b-metric Spaces [PDF]

, 2021
In this thesis, we established common fixed point theorems and proved the existence and uniqueness of common fixed points for a pair of self-maps in the setting of complete b-metric spaces and dislocated quasi b-metric spaces.
Kidane Koyas, Shimeles Deyou, Aynalem Girma   +2 more
core  

CCDC80 suppresses high‐grade serous ovarian cancer migration via negative regulation of B7‐H3

Molecular Oncology, EarlyView.
PAX8 is a lineage‐specific master regulator of transcription in high‐grade serous ovarian cancer (HGSC) progression. We show for the first time that PAX8 facilitates proliferation and metastasis by repressing the cell autonomous tumor suppressor CCDC80 and inducing B7‐H3 expression.
Aya Saleh, Nitzan Medina‐Itzhaki, Milena Chekov, Eden Gal‐Swisa, Roba Gabesh‐Wahabi, Inbar Savyon, Inna Naroditsky, Hilary A. Kenny, Basem Fares, Lina Korsensky, Einav Girsh, Liron Berger, Ruth Perets   +12 more
wiley   +1 more source

Tripled best proximity point in complete metric spaces

Open Mathematics, 2020
In this paper, we introduce a new type of contraction to seek the existence of tripled best proximity point results. Here, using the new contraction and P-property, we generalize and extend results of W. Shatanawi and A. Pitea and prove the existence and
Rohen Yumnam, Mlaiki Nabil
doaj   +1 more source

Berinde mappings in orbitally complete metric spaces

, 2011
We give a fixed point theorem for a self-mapping satisfying a general contractive condition of integral type in orbitally complete metric spaces.
Samet, B, Bessem Samet, VETRO, Calogero, Calogero Vetro   +3 more
core   +1 more source

Cell‐cycle‐specific lesion evolution rather than inhibition of double‐strand‐break repair underpins cisplatin radiosensitization

Molecular Oncology, EarlyView.
We analyze cisplatin–DNA adducts (CDAs) and double‐strand breaks (DSBs) in a cell‐cycle‐dependent manner. We find that CDAs form similarly across all cell cycle phases. DSBs arise only in S‐phase. CDAs might not directly impair DSB repair, but S‐phase DSB lesions evolve in the presence of CDAs and disrupt repair in G2, also causing radiosensitization ...
Ye Qiu, Xixi Lin, Emil Mladenov, Veronika Mladenova, Jürgen Thomale, Ali Sak, Yao Wang, Yunxuan Deng, Eleni Gkika, Martin Stuschke, George Iliakis   +10 more
wiley   +1 more source

Common fixed point theorems on non-complete partial metric spaces

, 2013
In the peresent paper, we give a common fixed point theorem for four weakly compatible mappings on non-complete partial metric spaces.
Sedghi, Shaban, Shobkolaei, Nabi, Altun, Ishak   +2 more
core   +2 more sources