Suggested Topics within your search.
Suggested Topics within your search.
- Mechanical drawing 6
- Mechanical engineering 4
- Mechanics 4
- Quantum theory 4
- Dynamics 3
- Orphans 3
- Automobiles 2
- Engineering 2
- Fluid mechanics 2
- Maintenance and repair 2
- Management 2
- Mechanics, Applied 2
- Soil Mechanics 2
- Young men 2
- methods 2
- structural mechanics 2
- Adaptations 1
- Agricultural engineering 1
- Agricultural machinery 1
- Anesthesia 1
- Animal welfare 1
- Animals 1
- Arrhythmias, Cardiac 1
- Auto Mechanics 1
- Automobile mechanics 1
- Benefactors 1
- Biochemical Phenomena 1
- Biochemistry 1
- Board books 1
- Buckling (Mechanics) 1
-
33361
Recent Developments in Ventricular Assist Device Therapy
Published 2025-01-01“…To address disparities in mechanical circulatory support (MCS) access, cost-effective VAD designs have been developed internationally. …”
Get full text
Article -
33362
Volumetric alterations in auditory and visual subcortical nuclei following perinatal deafness in felines
Published 2025-03-01“…In response to sensory deprivation, the brain adapts to efficiently navigate a modified perceptual environment through a process referred to as compensatory crossmodal plasticity, allowing the remaining senses to repurpose deprived regions and networks. A mechanism that has been proposed to contribute to this plasticity involves adaptations within subcortical nuclei that trigger cascading effects throughout the brain. …”
Get full text
Article -
33363
HuoXueTongFu Formula Alleviates Intraperitoneal Adhesion by Regulating Macrophage Polarization and the SOCS/JAK2/STAT/PPAR-γ Signalling Pathway
Published 2019-01-01“…However, the molecular-related mechanisms are still not fully known. In this study, the model of Intrapetitoneal adhesion was established by cecum abrasion and treated with HXTF for one week. …”
Get full text
Article -
33364
Bioinformatics Method Was Used to Analyze the Highly Expressed Gene FAM83A of Breast Cancer in Young Women
Published 2022-01-01“…FAM83A is a highly expressed gene in breast cancer and can serve as a target for studying molecular mechanisms in breast cancer.…”
Get full text
Article -
33365
Design of Highly Porous Materials Based on Chitosan/Pectin Interpolyelectrolyte Complex for Wound Healing Application
Published 2024-01-01“…Interpolyelectrolyte complexes (IPECs) of polysaccharides are multifunctional polymer materials that improve the mechanical and physicochemical properties of individual polysaccharides. …”
Get full text
Article -
33366
Wave Dissipation Characteristics of Floodplain Vegetation on Levee Cross-section
Published 2024-01-01“…To establish a comprehensive and multifunctional coastal shelterbelt system for disaster prevention, it is crucial to deepen the understanding of the wave dissipation mechanisms by floodplain vegetation and accurately quantify the contributions of the vegetation. …”
Get full text
Article -
33367
Nondata-aided error vector magnitude based adaptive modulation over rapidly time-varying channels
Published 2017-03-01“…A novel nondata-aided error vector magnitude based adaptive modulation(NDA-EVM-AM) was proposed to solve the problem of lower spectral efficiency over rapidly time-varying wireless channels.Namely,NDA-EVM was considered as a metric to reflect the rapid change of time-varying channels.The unified model to calculate different modulation order of NDA-EVM was analytically derived,with which the relationship between NDA-EVM and bit error rate (BER) for each modulation order was presented.Thereafter,the mechanism to adaptively select the modulation orders of multilevel quadrature amplitude modulation (MQAM) signals was designed to guarantee the predefined BER.Taking the two rapidly time-varying channels proposed for high-speed railway scenarios as examples,numerical results are conducted to verify the effectiveness of the proposed algorithm.It shows that NDA-EVM estimation has the lest root mean square error than data-aided error vector magnitude (DA-EVM) estimation and signal to noise ratio estimation.The proposed algorithm has better accuracy in aspects of channel quality estimation and modulation orders adjustment,Compared with conventional data-aided error vector magnitude based-adaptive modulation (DA-EVM-AM),the accuracy improves by 7.9%,spectral efficiency improves by 0.53 bit·s<sup>−1</sup>·Hz<sup>−1</sup>,and compared with signal to noise ratio based-adaptive modulation (SNR-AM),the accuracy improves by 15.7%,spectral efficiency improves by 0.82 bit·s<sup>−1</sup>·Hz<sup>−1</sup>.…”
Get full text
Article -
33368
Association of interictal epileptiform discharges and serum concentration of levetiracetam and lamotrigine
Published 2025-01-01“…Despite their crucial role in diagnosing epilepsy, heterogeneous findings exist on the mechanisms underlying their occurrence and the effects of anti-seizure medications (ASMs) on IEDs.MethodsWe conducted a study to investigate the association between IED frequency and the serum concentration of two commonly used ASMs, levetiracetam (LEV) and lamotrigine (LTG). …”
Get full text
Article -
33369
Inverse Modeling of Nonlinear Artificial Muscle Using Polynomial Parameterization and Particle Swarm Optimization
Published 2020-01-01“…The derivation of extracted hysteresis model follows the mechanism of dynamic friction. In this principle, the activation pressure model was dependent on regression coefficient of the static pressure model and dynamic friction coefficients of the extracted hysteresis model. …”
Get full text
Article -
33370
Medicinal Plants as a Drug Alternative Source for the Antigout Therapy in Morocco
Published 2020-01-01“…Then, we have classified the medicines, according to their action mechanisms, and we have cited some species that were reported in Moroccan pharmacopeia as antigout. …”
Get full text
Article -
33371
FORMATION AND EVOLUTION OF POLITICAL ELITES: A COMPARATIVE ANALYSIS OF HISTORICAL AND CONTEMPORARY APPROACHES
Published 2024-12-01“…New approaches to ensuring the democratic legitimacy of elites through feedback mechanisms between elites and voters are also considered. …”
Get full text
Article -
33372
A Comprehensive Investigation on the Influence of Zeolite, Pumice, and Limestone Powder on the Characteristics of Eco-Friendly Calcium Aluminate Cement Mixes
Published 2023-01-01“…In addition, the tests including the modulus of rupture, modulus of elasticity, permeable pore space, XRD, and microstructural analyses were also carried out to study the mechanical and durability properties. It must be mentioned that the effect of high dosages of pumice and zeolite on the durability properties of this type of cement has not been studied previously, which can be considered an innovation of this study. …”
Get full text
Article -
33373
Polydatin-Induced Shift of Redox Balance and Its Anti-Cancer Impact on Human Osteosarcoma Cells
Published 2024-12-01“…Overall, our findings underscore that PD-induced redox imbalance plays a crucial role in its anti-OS effects, warranting further exploration into the molecular mechanisms behind its pro-oxidant activity.…”
Get full text
Article -
33374
Adsorptive Removal of 2,6-Dichlorophenol from Aqueous Solution by Surfactant-Modified Palygorskite Sorbents: Equilibrium, Kinetics and Thermodynamics
Published 2011-02-01“…In addition, the film diffusion, pore diffusion and intra-particle diffusion models were also used to investigate the adsorption mechanism. Intra-particle diffusional analysis indicated that 2,6-DCP molecules diffused rapidly during the initial adsorption stage, followed by a slower stage and finally the establishment of an equilibrium condition. …”
Get full text
Article -
33375
Influence of leptin administration to pregnant mice on fetal gene expression and adaptation to sweet and fatty food in adult offspring of different sexes
Published 2024-05-01“…Elevated leptin in pregnant mice improves metabolism in offspring fed high-calorie diet and its influence may be sex-specific. Molecular mechanisms mediating leptin programming action are unknown. …”
Get full text
Article -
33376
Frailty as a mediator between sleep quality and cognitive impairment among the rural older adults: a cross-sectional study
Published 2025-01-01“…Previous studies have proven the association between sleep quality and cognitive impairment, but the specific underlying mechanisms need to be further explored. This study aimed to examine the relationship between sleep quality and cognitive impairment and the mediating effect of frailty in this relationship among the rural older adults. …”
Get full text
Article -
33377
Differences in gene expression between high and low tolerance rainbow trout (Oncorhynchus mykiss) to acute thermal stress.
Published 2025-01-01“…Understanding the mechanisms that underlie the adaptive response of ectotherms to rising temperatures is key to mitigate the effects of climate change. …”
Get full text
Article -
33378
The Impact of Astaxanthin Supplementation on the Lipid Profile
Published 2025-02-01“…Evidence suggests that AST effectively prolongs the oxidation lag time of LDL, thereby mitigating the risk of atherosclerosis and cardiovascular diseases through its antioxidative mechanisms. The effects of AST on HDL-C levels are less consistent, with some studies reporting modest increases while others show no significant changes. …”
Get full text
Article -
33379
Relative Contributions of Intracranial Pressure and Intraocular Pressure on Lamina Cribrosa Behavior
Published 2019-01-01“…An axially symmetric finite element model of the posterior eye was constructed with an elongated optic nerve and retro-orbital subarachnoid space ensheathed by pia and dura mater. The mechanical environment in LC was evaluated with ICP ranging from 5 to 15 mmHg and IOP from 10 to 45 mmHg. …”
Get full text
Article -
33380
Induction of Macrophage M2b/c Polarization by Adipose Tissue-Derived Mesenchymal Stem Cells
Published 2019-01-01“…Adipose-derived mesenchymal stem cells (ADMSCs) can promote healing and inhibit inflammation/immune response in local tissues, while the detailed mechanism remains unknown. Results. ADMSCs and peritoneal macrophages were collected from C57BL/6 mice. …”
Get full text
Article