نتایج جستجو برای: bulk carriers
تعداد نتایج: 121387 فیلتر نتایج به سال:
POWER REDUCTION CONSIDERATIONS FOR BULK CARRIERS WITH RESPECT TO NOVEL ENERGY EFFICIENCY REGULATIONS
After introducing an energy efficiency design index (EEDI) in 2011, International Maritime Organization (IMO) pursued their short- and long-term goals to reduce greenhouse gas (GHG) emissions from ships by presenting, among others, existing ship (EEXI). Contrary EEDI which is used for new solely, EEXI addressing of already built set become formally applicable starting 2023. Existing designs can...
The paper presents the results of a comparative analysis design characteristics ships currently used for coal transporting from ports Far East Russia to Asia-Pacific countries with mathematical modeling and optimization oriented economic criteria. effectiveness expediency using in certain directions transportation is considered. influence operating conditions optimal values (speed payload capac...
The prototypical photocatalyst TiO2 exists in different polymorphs, the most common forms are the anatase- and rutile-crystal structures. Generally, anatase is more active than rutile, but no consensus exists to explain this difference. Here we demonstrate that it is the bulk transport of excitons to the surface that contributes to the difference. Utilizing high -quality epitaxial TiO2 films of...
Abstract The cell of origin and the development breast cancer are not fully elucidated in BRCA1 mutation carriers, especially for estrogen receptor (ER)–positive cancers. Here, we performed single-cell RNA sequencing (RNA-seq) on 82,122 cells isolated from tissues adjacent or prophylactic normal four carriers three noncarriers. Whole-exome was tumors carriers; validation, bulk RNA-seq eight add...
An efficient software tool for investigations on novel stacked gate dielectrics with emphasis on reliability has been developed. The accumulation, depletion, and inversion of carriers in MOS capacitors is properly considered for nand p-substrates. The effect of carrier quantization on the electrostatics and the leakage current is included by treating carriers in quasi-bound states (QBS) and con...
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