Results 31 to 40 of about 289,526 (311)

Meteoroid sensing apparatus having a coincidence network connected to a pair of capacitors Patent [PDF]

open access: yes, 1967
Capacitor sandwich structure containing metal sheets of known thickness for counting penetration rates of ...
Davison, E. H.
core   +1 more source

Simulation of density segregation in vibrated beds [PDF]

open access: yes, 2008
We have investigated by numerical simulation the density segregation of fine equal-sized bronze and glass particles subject to vertical vibrations.
Hoef, M.A. van der   +2 more
core   +4 more sources

COMP–PMEPA1 axis promotes epithelial‐to‐mesenchymal transition in breast cancer cells

open access: yesMolecular Oncology, EarlyView.
This study reveals that cartilage oligomeric matrix protein (COMP) promotes epithelial‐to‐mesenchymal transition (EMT) in breast cancer. We identify PMEPA1 (protein TMEPAI) as a novel COMP‐binding partner that mediates EMT via binding to the TSP domains of COMP, establishing the COMP–PMEPA1 axis as a key EMT driver in breast cancer.
Konstantinos S. Papadakos   +6 more
wiley   +1 more source

Titanium honeycomb structure [PDF]

open access: yes, 1972
A brazed titanium honeycomb sandwich system for supersonic transport wing cover panels provides the most efficient structure spanwise, chordwise, and loadwise. Flutter testing shows that high wing stiffness is most efficient in a sandwich structure. This
Davis, R. A.   +2 more
core   +1 more source

KLK7 overexpression promotes an aggressive phenotype and facilitates peritoneal dissemination in colorectal cancer cells

open access: yesFEBS Open Bio, EarlyView.
KLK7, a tissue kallikrein‐related peptidase, is elevated in advanced colorectal cancer and associated with shorter survival. High KLK7 levels in ascites correlate with peritoneal metastasis. In mice, KLK7 overexpression increases metastasis. In vitro, KLK7 enhances cancer cell proliferation, migration, adhesion, and spheroid formation, driving ...
Yosr Z. Haffani   +6 more
wiley   +1 more source

The Dynamic Response of Sandwich Structures with Cellular MetallicCore under Blast Loading

open access: yesHangkong gongcheng jinzhan, 2019
Porous metal sandwich structures have been widely used in aerospace and other fields. It is of great significance to study their explosion-resistant and energy-absorbing properties. The dynamic response of sandwich structures with MHS(metal hollow sphere)
Guo Yuchen, Zhao Guiping
doaj   +1 more source

Promiscuous stimulation of HSP70 ATPase activity by parasite‐derived J‐domains

open access: yesFEBS Open Bio, EarlyView.
The malaria parasite Plasmodium falciparum exports three highly homologous yet functionally divergent J‐domain proteins into human erythrocytes. Here, we show that J‐domains isolated from all three proteins effectively stimulate the ATPase activity of both endogenous host and exported parasite HSP70 chaperones.
Julian Barth   +6 more
wiley   +1 more source

Broadband radar absorbing sandwich structures with enhanced mechanical properties

open access: yesResults in Physics, 2018
Foam sandwich structures reinforced with the fiber column arrays are proposed to achieve broadband absorption at microwave frequencies as well as good mechanical properties.
Lihao Shen   +5 more
doaj   +1 more source

Screening and epitope characterization of Nidogen‐2‐specific nanobodies

open access: yesFEBS Open Bio, EarlyView.
Camel immunization and phage display were employed to generate high‐affinity VHH nanobodies against Nidogen‐2. After library construction, biopanning, ELISA screening, sequencing, and recombinant expression, selected nanobodies were purified and characterized, leading to the preliminary exploration of a nanobody‐based sandwich ELISA for specific ...
Jianchuan Wen   +9 more
wiley   +1 more source

New "sandwich" structures conformed from three dimensional

open access: yesMateriales de Construccion, 1996
Poor interlaminar properties as well as poor-skin-to-core adhesion properties are very often the common existing problems we find when designing with "sandwich" structures. A new type of 3D-fabric "sandwich" structure is being developed in order to avoid
Juan J. Alba   +2 more
doaj   +1 more source

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