Results 131 to 140 of about 650,097 (307)

Optimal cut‐off value for the number of colorectal liver metastases: a project study for hepatic surgery of the Japanese Society of Hepato‐Biliary‐Pancreatic Surgery [PDF]

open access: bronze, 2013
Toru Beppu   +24 more
openalex   +1 more source

Construction procedures for ultra-large twin foundation pits in metro stations

open access: yesShenzhen Daxue xuebao. Ligong ban
The Shenzhen Dayun Transportation Hub project includes both the main station foundation pit and the transportation core foundation pit, which are closely adjacent and excavated simultaneously. This configuration poses significant construction challenges
FEI Jianbo   +3 more
doaj   +1 more source

A fuzzy multi-objective model for a project management problem [PDF]

open access: yesIranian Journal of Optimization, 2017
In this research, the multi-objective project management decision problem with fuzzy goals and fuzzy constraints are considered. We constitute α-cut approach and two various fuzzy goal programming solution methods for solving the Multi-Objective Project ...
S.M. Mirmohseni, S.H Nasseri
doaj  

Emerging role of ARHGAP29 in melanoma cell phenotype switching

open access: yesMolecular Oncology, EarlyView.
This study gives first insights into the role of ARHGAP29 in malignant melanoma. ARHGAP29 was revealed to be connected to tumor cell plasticity, promoting a mesenchymal‐like, invasive phenotype and driving tumor progression. Further, it modulates cell spreading by influencing RhoA/ROCK signaling and affects SMAD2 activity. Rho GTPase‐activating protein
Beatrice Charlotte Tröster   +3 more
wiley   +1 more source

Bounded Distance Equivalence of Cut-and-Project Sets and Equidecomposability

open access: yesInternational Mathematics Research Notices
Abstract We show that given a lattice $\Gamma \subset \mathbb{R}^{m} \times \mathbb{R}^{n}$, and projections $p_{1}$ and $p_{2}$ onto $\mathbb{R}^{m}$ and $\mathbb{R}^{n}$, respectively, cut-and-project sets obtained using Jordan measurable windows $W$ and $W^{\prime}$ in $\mathbb{R}^{n}$ of equal measure are bounded distance equivalent ...
openaire   +2 more sources

A cut-and-project perspective for linearized Bregman iterations

open access: yes
The linearized Bregman iterations (LBreI) and its variants are powerful tools for finding sparse or low-rank solutions to underdetermined linear systems. In this study, we propose a cut-and-project perspective for the linearized Bregman method via a bilevel optimization formulation, along with a new unified algorithmic framework.
Dai, Yu-Hong, Deng, Kangkang, Zhang, Hui
openaire   +2 more sources

Modeling hepatic fibrosis in TP53 knockout iPSC‐derived human liver organoids

open access: yesMolecular Oncology, EarlyView.
This study developed iPSC‐derived human liver organoids with TP53 gene knockout to model human liver fibrosis. These organoids showed elevated myofibroblast activation, early disease markers, and advanced fibrotic hallmarks. The use of profibrotic differentiation medium further amplified the fibrotic signature seen in the organoids.
Mustafa Karabicici   +8 more
wiley   +1 more source

Inhibition of CDK9 enhances AML cell death induced by combined venetoclax and azacitidine

open access: yesMolecular Oncology, EarlyView.
The CDK9 inhibitor AZD4573 downregulates c‐MYC and MCL‐1 to induce death of cytarabine (AraC)‐resistant AML cells. This enhances VEN + AZA‐induced cell death significantly more than any combination of two of the three drugs in AraC‐resistant AML cells.
Shuangshuang Wu   +18 more
wiley   +1 more source

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