Mostrando 181 - 200 Resultados de 248 Para Buscar '"Direct Énergie"', tiempo de consulta: 0.24s Limitar resultados
  1. 181
    “…Collectively, our finding highlights the vital signal role of inosine linking mitochondrial respiration and buffering starvation, beyond serving as direct energy carriers or building blocks for genetic code in TME, shedding light on future cancer treatment by targeting inosine metabolism.…”
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    Inosine enhances tumor mitochondrial respiration by inducing Rag GTPases and nascent protein synthesis under nutrient starvation
  2. 182
    “…While wastes possess carbon potential, their high moisture renders them unsuitable for direct energy utilization. Additionally, the P and K impurities, particularly in apple bagasse, can pose operational and product quality challenges in BF. …”
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    Exploring Hydrochars from Lignocellulosic Wastes as Secondary Carbon Fuels for Sustainable Steel Production
  3. 183
    “…Modern agriculture is heavily dependent on fossil resources. Both direct energy use for crop management and indirect energy use for fertilizers, pesticides and machinery production have contributed to the major increases in food production seen since the 1960s. …”
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    Energy and the food system
  4. 184
    “…Evaluating solvation entropies directly and combining with direct energy calculations is one way of calculating free energies of solvation and is used by Inhomogeneous Fluid Solvation Theory (IFST). …”
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    On the accuracy of one- and two-particle solvation entropies
  5. 185
    “…Specimens were produced by conventional subtractive manufacturing of wrought material and AM, using the laser based Directed Energy Deposition (DED) process. In this study, we investigated the effect of the presence of the capillary on the fatigue strength and fatigue initiation location. …”
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    Fatigue Performance of Ti-6Al-4V Additively Manufactured Specimens with Integrated Capillaries of an Embedded Structural Health Monitoring System
  6. 186
    “…We present combined in situ X-ray diffraction and high-speed imaging to monitor the phase evolution upon cyclic rapid laser heating and cooling mimicking the direct energy deposition of Ti-6Al-4V in real time. Additive manufacturing of the industrially relevant alloy Ti-6Al-4V is known to create a multitude of phases and microstructures depending on processing technology and parameters. …”
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    In situ investigation of phase transformations in Ti-6Al-4V under additive manufacturing conditions combining laser melting and high-speed micro-X-ray diffraction
  7. 187
    “…These data demonstrate that induction of bio-calcification after ESWT may not be restricted to the region of direct energy transfer of ESWs into calcified tissue. …”
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    Exposure of zebra mussels to extracorporeal shock waves demonstrates formation of new mineralized tissue inside and outside the focus zone
  8. 188
    “…The ordered structure of UV chromophores in DNA resembles photosynthetic light-harvesting complexes in which quantum coherence effects play a major role in highly efficient directional energy transfer. The possible role of coherent excitons in energy transport in DNA remains debated. …”
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    DNA as UV light–harvesting antenna
  9. 189
    “…[Image: see text] Direct energy conversion of heat into electricity using thermoelectric materials is an attractive solution to help address global energy issues. …”
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    Nanobulk Thermoelectric Materials Fabricated from Chemically Synthesized Cu(3)Zn(1–x)Al(x)SnS(5–y) Nanocrystals
  10. 190
    por Ren, Wenjing, Mazumder, Jyoti
    Publicado 2020
    “…The time- and position-synchronized spectra were collected during the directed energy deposition (DED) manufacturing process of a 7075-Al alloy part. …”
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    In-situ porosity recognition for laser additive manufacturing of 7075-Al alloy using plasma emission spectroscopy
  11. 191
    “…Phycobilisomes (PBSs), the principal cyanobacterial antenna, are among the most efficient macromolecular structures in nature, and are used for both light harvesting and directed energy transfer to the photosynthetic reaction center. …”
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    Inverse regulation of light harvesting and photoprotection is mediated by a 3′-end-derived sRNA in cyanobacteria
  12. 192
    “…Most of them concentrate on the direct energy use (EU). The indirect EU along the supply chain of the TS is often neglected. …”
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    Embodied Energy Use in China’s Transportation Sector: A Multi-Regional Input–Output Analysis
  13. 193
    “…The research status of Ni-Ti alloy formed by wire arc additive manufacturing (WAAM), electron beam melting (EBM), directional energy dedication (DED), selective laser sintering (SLS) and other AM processes was briefly described, and its mechanical properties were emphatically expounded. …”
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    Research Status and Prospect of Additive Manufactured Nickel-Titanium Shape Memory Alloys
  14. 194
    “…MEX provides an easy solution as an alternative to direct additive manufacturing technologies (e.g., Selective Laser Melting, Electron Beam Melting, Direct Energy Deposition) for problematic metallic powders such as copper, essential due to its reflectivity and thermal conductivity. …”
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    Influence of Metallic Powder Characteristics on Extruded Feedstock Performance for Indirect Additive Manufacturing
  15. 195
    “…The application of maraging steels such as 18Ni300 alloy is noteworthy for mould industries, applying repair purposes through direct energy deposition process. This objective requires microstructural characterizations and the evaluation of mechanical behaviour such as hardness. …”
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    Laser Deposited 18Ni300 Alloy Powder on 1045 Steel: Effect of Passes and Preheating on Microstructure
  16. 196
    “…METHODS: The RF-based radiomics analysis method used ultrasound multifeature maps calculated from the RF signals of HCC patients, including direct energy attenuation (DEA) feature map, skewness of spectrum difference (SSD) feature map, and noncentrality parameter S of the Rician distribution (NRD) feature map. …”
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    Prediction of programmed cell death protein 1 in hepatocellular carcinoma patients using radiomics analysis with radiofrequency-based ultrasound multifeature maps
  17. 197
    “…By using both Perdew, Burke, and Ernzerhof (PBE) and the Heyd–Scuseria–Ernzerhof (HSE06) hybrid functionals, all four models of chemically functionalized InN monolayers are found to be semiconductors with direct energy gaps and these gaps depend on the constituent species. …”
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    First-principles prediction of chemically functionalized InN monolayers: electronic and optical properties
  18. 198
    “…Self-sustained motion can take advantage of direct energy extraction from a steady external environment to maintain its own motion, and has potential applications in energy harvesting, robotic motion, and transportation. …”
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    Thermally Driven Continuous Rolling of a Thick-Walled Cylindrical Rod
  19. 199
    “…The current mechanism assumes a ground-state absorption/excited-state absorption (ESA/GSA) in TM-Yb dimer followed by direct energy transfer to Er/Tm excited states. We revisit this mechanism by addressing two issues that remain ignored: a dynamical approach to the investigation of the upconversion mechanism and the intrinsic chemical complexity of co-doped TM, Ln systems. …”
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    Up-conversion emission in transition metal and lanthanide co-doped systems: dimer sensitization revisited
  20. 200
    “…Powder bed fusion (PBF) and direct energy deposition (DED) are the most widely employed MAM processes to produce O-phase alloys. …”
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    A Review—Additive Manufacturing of Intermetallic Alloys Based on Orthorhombic Titanium Aluminide Ti(2)AlNb
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