Results 21 to 30 of about 2,511 (265)

AUTOMOBILE WITH PNEUMATIC ENGINE

TECHNICAL SCIENCES AND TECHNOLOG IES, 2018
Urgency of the research. In the modern times, more often, there are alternatives to the drive, which help the environment. First of all, there are many engine alternatives, but also hybrids with low emissions. Target setting. The main goal was to design a vehicle that powered by compressed air. Then take the vehicle to competition.
Marcinko, Peter, Hajduk, Mikuláš, Palko, Maroš   +2 more
openaire   +3 more sources

Development and receiving nanostructural topokompozit

Вестник СибАДИ, 2017
Theoretical and experimental prerequisites of development of nanostructural topokompozit (NSTK) - the materials capable to keep the increased operational properties at high temperatures of a tribonagruzheniye are considered. The cathodic system of vacuum
P. B. Grinberg, D. N. Korotaev, K. N. Poleshchenko, V. I. Surikov   +3 more
doaj   +1 more source

Efficiency of institutional forms and models of innovative development in the context of intellectualization of regional economy (on the example of the Omsk region)

Вестник СибАДИ, 2017
The authors have carried out critical analysis of the innovative policy pursued in Russia. Problems of developing creative potential of participants of innovative activity and management of intellectual resources are actualized.
P. B. Grinberg, T. M. Bezborodova, D. N. Korotaev, K. N. Poleshchenko   +3 more
doaj   +1 more source

Application of a Three-Dimensional Model in the Analysis of a Traffic Accident Involving a Motorcycle and a Pedestrian

Engineering Proceedings
In this research work, the authors propose an approach for analyzing a traffic accident involving a motorcycle and a pedestrian. The study was conducted under the condition that there are objects in the accident area that limit the visibility of the ...
Milena Savova-Mratsenkova, Borislav Vasilovski   +1 more
doaj   +1 more source

Structure‐forward targeting of claudins with synthetic binders

FEBS Letters, EarlyView.
Claudins form the paracellular barriers between epithelial and endothelial tissues at tight junctions and are targets for molecular binders with the goal of modulating barrier permeability. Claudin‐binding molecules are relevant in drug delivery or in altering claudin interactions with disease‐causing proteins.
Alex J. Vecchio
wiley   +1 more source

Traffic Flow Model for Coordinated Traffic Light Systems

Engineering Proceedings
Traffic in large cities is increasing due to continuous urbanization, the construction of new housing complexes and the accompanying new street network. The growth of cities creates prerequisites for increasing the intensity of transport, pedestrian, and
Iliyan Andreev, Durhan Saliev, Iliyan Damyanov   +2 more
doaj   +1 more source

Engineered extracellular vesicles enriched with the miR‐214/199a cluster enhance the efficacy of chemotherapy in ovarian cancer

Molecular Oncology, EarlyView.
Loss of the miR‐214/199a cluster is associated with recurrence in ovarian cancer. Engineered small extracellular vesicles (m214‐sEVs) elevate miR‐214‐3p/miR‐199a‐5p in tumor cells, suppress β‐catenin, TLR4, and YKT6 signaling, reprogram tumor‐derived sEV cargo, reduce chemoresistance and migration, and enhance carboplatin efficacy and survival in ...
Weida Wang, Ayesha Alvero, Yi Qin, Mingjin Wang, Alexandra Fox, Yanfeng Li, Michael Millman, Amy Kemper, Gil Mor, Xian Shuang Liu, Michael Chopp, Zheng Gang Zhang, Yi Zhang   +12 more
wiley   +1 more source

Research and Analysis of Traffic Intensity on a Street with High Traffic Load: Case Study of the City of Sofia

Engineering Proceedings
The study of traffic parameters in cities is the basis for making adequate decisions related to the organization and regulation of traffic. This publication presents a study of one of the main parameters of transport flows, namely, its intensity.
Durhan Saliev, Georgi Mladenov, Plamen Petkov   +2 more
doaj   +1 more source

Improving the Automobile Engine [PDF]

Scientific American, 1917
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openaire   +2 more sources

Epigenetic heterogeneity and plasticity in therapy‐induced tumor states through single‐cell multi‐omics

Molecular Oncology, EarlyView.
Single‐cell multi‐omics reveals epigenetic heterogeneity across therapy‐adaptive tumor states, including quiescent/dormant, drug‐tolerant persister, and EMT‐like phenotypes. By linking regulatory features with state‐associated biomarkers, these approaches inform biomarker‐guided therapeutic strategies for evolving tumors.
Hee Jung Kim, Hwiyeong Lee, Jin Hong, Daechan Park   +3 more
wiley   +1 more source