نتایج جستجو برای: shore hardness
تعداد نتایج: 32881 فیلتر نتایج به سال:
In this study, synthesis of a new compound, 4-[(E)-(5-Bromo-2-hydroxy-3-methoxybenzylidene) amino]-N carbamimidoylbenzenesulfonamide (MSG) has been carried out. The structures MSG are characterized using spectroscopic methods such as Fourier transform infrared spectroscopy (FTIR), and proton nuclear magnetic resonance (NMR). experimental studies, synthesized reinforced with 1 wt.% 2 unsaturated...
Most research on shore platforms has been at fairly large spatial scales over distances ranging from hundreds to thousands of metres. Other work much smaller scales, one several decimetres, often corresponds the dimensions micro-erosion meter stations. Few studies have concerned with platform morphology in which basic data are acquired intermediate or meso-scales up a few This is due, part, ter...
A suite of physical-biological models was used to explore the importance of mortality and fluid dynamics in controlling concentrations of fecal indicator bacteria (FIB) at Huntington Beach, CA. An advection-diffusion (AD) model provided a baseline to assess improvements in model skill with the inclusion of mortality. Six forms of mortality were modeled. All mortality models performed better tha...
It is known that Siberian pine grows in Siberia and its wood used pencil making, construction sites, house construction, musical instruments, furniture various handicrafts with light, soft, well-workable feature, smoothness beautiful texture. In this study, the parameters (Ra, Rz Rq) of surface roughness shore D hardness values were investigated after applying different abrasives (80, 100, 120,...
Rice husks are a major agricultural residue with growing volume in Nigeria recent times owing to the country’s drive for self-sufficiency rice production. have great potential use as fillers biocomposites applications manufacture of engineering products. However, hydrophilic nature this limits its choice biocomposites. This study focused on modification property through treatment benzene diazon...
Multiwall carbon nanotubes (MWCNTs) and carbon nanofibers (CNFs) with contents ranging from 1 to 10 phr (part per hundred parts of rubber) were selected and then characterized to reinforce acrylonitrile butadiene rubber (NBR) based composites. Fabrication of nanocomposites were done by a novel procedure and structural analysis along with variety of mechanical and chemical tests, according to th...
Facilitation cascades generated by co-occurring foundation species can enhance the abundance and diversity of associated organisms. However, it remains poorly understood how differences among native and invasive species in their ability to exploit these positive interactions contribute to emergent patterns of community structure and biotic acceptance. On intertidal shorelines in New England, we...
When denture is worn in the mouth for considerable period of time, it will become colonized with microorganisms and causing denture stomatitis, it is commonly found in the maxillary arch, rarely in the mandibular arch, and it is not uncommon under removable partial denture base in the maxillary arch. Denture trauma, allergy, poor oral hygiene, PH level of saliva, age, sex, smoking and immune sy...
An investigation was conducted in the Aberdeen area on wives of oil men working either off-shore or on-shore. No differences were found in measures of general health; but 'off-shore wives' were shown to experience mood and behavioural changes, linked to the pattern of swiftly recurring partings and reunions. While a majority of such wives appeared to tolerate or even thrive on their style of li...
a Mental Health Services and Policy Program, Department of Psychiatry and Behavioral Sciences, Feinberg School of Medicine, Northwestern University, 710 North Lake Shore Drive, Suite 1200, Chicago, IL 60611, USA b Mental Health Services and Policy Program, Department of Psychiatry and Behavioral Sciences, Feinberg School of Medicine, Northwestern University, 710 North Lake Shore Drive, Suite 90...
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