Results 71 to 80 of about 1,791,907 (298)

Laser additive manufacturing of hierarchical multifunctional chiral metamaterial with distinguished damage-resistance and low-frequency broadband sound-absorption capabilities

open access: yesMaterials & Design
Traditional materials or advanced artificially engineered metamaterials are incapable of effectively addressing the simultaneous challenges of impact energy hazards and low-frequency noise.
Xi Wang   +5 more
doaj   +1 more source

Hydrobiological service for observations and control of surface waters in the USSR [PDF]

open access: yes, 1980
Technological progress, having reached in our time an unprecedented speed, is still increasing the rate of mineral extraction, industrial construction, and the mastering of new kinds of energy is growing.
Abakumov, V.A.   +2 more
core  

Adaptaquin is selectively toxic to glioma stem cells through disruption of iron and cholesterol metabolism

open access: yesMolecular Oncology, EarlyView.
Adaptaquin selectively kills glioma stem cells while sparing differentiated brain cells. Transcriptomic and proteomic analyses show Adaptaquin disrupts iron and cholesterol homeostasis, with iron chelation amplifying cytotoxicity via cholesterol depletion, mitochondrial dysfunction, and elevated reactive oxygen species.
Adrien M. Vaquié   +16 more
wiley   +1 more source

Design and strengthening of dual bio-inspired lattice structures based on additive manufacturing

open access: yesAlexandria Engineering Journal
Lattice structures are widely studied and applied due to their excellent energy absorption capabilities. This study drew inspiration from natural structures and started from the structural form.
Tongyuan Sun   +3 more
doaj   +1 more source

CDK11 inhibition induces cytoplasmic p21WAF1 splice variant by p53 stabilisation and SF3B1 inactivation

open access: yesMolecular Oncology, EarlyView.
CDK11 inhibition stabilises the tumour suppressor p53 and triggers the production of an alternative p21WAF1 splice variant p21L, through the inactivation of the spliceosomal protein SF3B1. Unlike the canonical p21WAF1 protein, p21L is localised in the cytoplasm and has reduced cell cycle‐blocking activity.
Radovan Krejcir   +12 more
wiley   +1 more source

Evaluating the operations capability of Freedom's Data Management System [PDF]

open access: yes
Three areas of Data Management System (DMS) performance are examined: raw processor speed, the subjective speed of the Lynx OS X-Window system, and the operational capacity of the Runtime Object Database (RODB).
Sowizral, Henry A.
core   +1 more source

Intein‐based modular chimeric antigen receptor platform for specific CD19/CD20 co‐targeting

open access: yesMolecular Oncology, EarlyView.
CARtein is a modular CAR platform that uses split inteins to splice antigen‐recognition modules onto a universal signaling backbone, enabling precise, scarless assembly without re‐engineering signaling domains. Deployed here against CD19 and CD20 in B‐cell malignancies, the design supports flexible multi‐antigen targeting to boost T‐cell activation and
Pablo Gonzalez‐Garcia   +9 more
wiley   +1 more source

Effect of remelting strategy on forming mechanism of selective laser melted AlSi10Mg

open access: yesJournal of Materials Research and Technology
Selective laser melting (SLM) technology is widely used in various fields for manufacturing high-precision and complex parts. However, SLMed parts still exhibit some microstructural defects.
Deyu Yue   +5 more
doaj   +1 more source

Business Process Reengineering for Optimal Processes: a Case Study of Student Academic Administration Process Enhancement in University of Surabaya [PDF]

open access: yes, 2013
Regardless the cost and risk, many organizations implemented business processes reengineering (BPR) with hope that it could improves the organization’s performances especially in term of cost reduction, quality improvement, better service, and speed ...
Jimmy, Jimmy
core  

Home - About - Disclaimer - Privacy