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PERANCANGAN PERKAKAS BANTU UNTUK PELUBANGAN DAN PEMOTONGAN RANGKA ATAP BAJA RINGAN

SYAHRUL, AZIF2014-03-01Andalas University eThesis (Andalas University)

Rangka atap baja ringan adalah salah satu perkembangan di bidang \nkonstruksi dan infrastuktur. Pembuatan rangka atap baja ringan dilakukan \ndengan menggunakan Roll Forming Machine dengan bahan dasar berupa platplat \nbaja. Sebelum pemasangan rangka atap dilakukan beberapa proses \npemesinan, yaitu : pemotongan dan p…

Metal Forming Simulation TechniquesSoil, Finite Element MethodsMaterial Selection and Properties

KİŞİYE ÖZEL TALEPLERİN TOPLANMASI VE PLANLANMASINDA SEÇİMLİ ÜRÜN AĞAÇLARININ KULLANILMASI

Çağla Ediz、Erman Coşkun2014-03-01DergiPark (Istanbul University)

Along with the globalization, technological developments and rapid rise of supply versus demand, while traditional mass production methods appeal to a wide audience has lost validity, production methods based on individual preferences of people become widespread and accordingly variety of products is increasing day by…

Material Selection and PropertiesMechanical Engineering Research and ApplicationsManufacturing Process and Optimization

Compliance Planning 101

Shelly K. Schwartz2014-03-01OpenAlex

Now that compliance programs are mandatory, your practice needs to develop one. Here's how to get started.

Thoreau and American LiteratureEngineering and Material Science ResearchChemical Safety and Risk Management

고유종 큰줄납자루, Acheilognathus majusculus의 난 발생과 초기생활사

김치홍、최웅선、김대희 等 4 位作者2014-03-01OpenAlex

한국 고유종인 큰줄납자루 Acheilognathus majusculus의 종 보존을 위한 기초 자료를 확보하기 위해 난 발생과 자어의 성장을 관찰하고 초기생활사 특성을 논의하였다. 수정란은 둥근 타원형으로 평균 장경이 2.12mm(2.08~2.18 mm), 단경이 1.86mm(1.80~1.98 mm)이며 담황색 난황을 가진 분리침성란이다. 개체 당 산란 수는...

Diatoms and Algae ResearchMarine Biology and Environmental ChemistryEcology and Conservation Studies

Consolidación de la oferta tecnológica de un prototipo de empaque semirrígido biodegradable a partir de harina de yuca y fibra de fique : informe técnico final

Villada Castillo、Héctor Samuel2014-03-01OpenAlex

Mediante la ejecucion del proyecto “Consolidacion de la oferta tecnologica de un prototipo de empaque semirrigido biodegradable a partir de harina de yuca y fibra de fique”, se logro la automatizacion de la maquina piloto de moldeo por compresion lo que comprendio el diseno, fabricacion e instalacion de nuevas piezas…

Natural Fiber Reinforced Composites

2013 Annual Summary Report for the Area 3 and Area 5 Radioactive Waste Management Sites at the Nevada National Security Site, Nye County, Nevada: Review of the Performance Assessments and Composite Analyses

Gregory Shott、USDOE National Nuclear Security Administration (NNSA)2014-03-01OpenAlex

The Maintenance Plan for the Performance Assessments and Composite Analyses for the Area 3 and Area 5 Radioactive Waste Management Sites at the Nevada Test Site (National Security Technologies, LLC 2007a) requires an annual review to assess the adequacy of the performance assessments (PAs) and composite analyses (CAs)…

Engineering and Material Science ResearchNuclear and radioactivity studiesGraphite, nuclear technology, radiation studies

Macromol. Rapid Commun. 5/2014

Jaeyoon Park、Minwoo Park、Unyong Jeong2014-03-01Macromolecular Rapid Communications

Front Cover: How to suppress the instability of liquid thin films on solid surfaces? Crystalline polymers (low weight percentage) dissolved in the liquid may produce in situ a network of the crystalline fibrils during the coating process. The network forms a liquid gel and prevents dewetting of the liquid. This strate…

Fluid Dynamics and Thin FilmsSurface Modification and SuperhydrophobicityBlock Copolymer Self-Assembly

A Preliminary Investigation on the Presence of Calcifying Nanoparticles in the Breast Tumor

Pinar Ozkal Baydin2014-03-01International Journal of Hematology and Oncology

Calcium phosphate is deposited in many diseases, but the molecular basis of mineralization remains largely unknown. Biomineralizied calcifications that are formed by calcium deposits are also detected in breast mammograms. Some of the detected microcalcifications are thought to be related with malignancy. Taken togeth…

Nanoparticles: synthesis and applicationsVitamin D Research StudiesNanoparticle-Based Drug Delivery

Simple fabrication of ultrahigh aspect ratio nanostructures for enhanced antireflectivity

Sagrario Dominguez、Iñaki Cornago、Javier A. Bravo 等 7 位作者2014-03-01DSpace@MIT (Massachusetts Institute of Technology)

In this work, the authors present a novel fabrication process to create periodic nanostructures with aspect ratio as high as 9.6. These nanostructures reduce spectral reflectance of silicon to less than 4% over the broad wavelength region from 200 to 2000 nm. At the visible range of the spectrum, from 200 to 650 nm, r…

Photonic and Optical DevicesOptical Coatings and GratingsPhotonic Crystals and Applications

Green Polymers for Sustainability

Rolf Mülhaupt2014-03-01Plastics Engineering

Plastics Engineering is the official publication of the Society of Plastics Engineers (SPE). We provide plastics professionals with a wealth of information about machinery, technological advances, materials innovations, sustainability, and more.

biodegradable polymer synthesis and properties

Bionanocomposites: State‐of‐the‐Art Materials

Alain Dufresne、Sabu Thomas、Laly A. Pothan2014-03-01Plastics Engineering

Plastics Engineering is the official publication of the Society of Plastics Engineers (SPE). We provide plastics professionals with a wealth of information about machinery, technological advances, materials innovations, sustainability, and more.

Electrospun Nanofibers in Biomedical ApplicationsAdvanced Cellulose Research Studiesbiodegradable polymer synthesis and properties

Energy‐Saving Tip #42

Robin Kent2014-03-01Plastics Engineering

Plastics Engineering is the official publication of the Society of Plastics Engineers (SPE). We provide plastics professionals with a wealth of information about machinery, technological advances, materials innovations, sustainability, and more.

Diverse Scientific and Economic StudiesMetallurgy and Material Science

Features of the Thermal Degradation of Reprecipitated Polybutadienes under the Influence of a Mixture of C50-C92 Fullerenes

A.V. Chichvarin、Tatyana I. Igumenova2014-03-01International Polymer Science and Technology

An investigation was made of the mechanism of physicochemical interaction of a mixture of C50-C92 fullerenes with diene rubbers. In view of their similarity, experimental data obtained by IR spectroscopy were processed on the basis of a chemometric approach to describing the results. Very small changes in the optical…

Fullerene Chemistry and ApplicationsPolymer Nanocomposite Synthesis and IrradiationCarbon Nanotubes in Composites

Dual-frequency MRI contrast agents for visualization of biological processes

Goran Angelovski2014-03-01Max Planck Digital Library

Magnetic resonance imaging (MRI) is one of the most important tools in clinical diagnostic and biological research. Lately, the development of 19F based MRI methods has been receiving increased attention due to its ability to overcome specific drawbacks associated with standard 1H MRI techniques. When combined, 1H and…

Advanced MRI Techniques and ApplicationsLanthanide and Transition Metal Complexes

Chitosan-FastOs® BG membrane-guides for nervous tissue regeneration

Andisheh Motealleh2014-03-01Portuguese National Funding Agency for Science, Research and Technology (RCAAP Project by FCT)

Three-dimensional (3D) biodegradable composite porous scaffolds made of a biopolymer matrix (chitosan) and a bioactive glass (FastOs®BG-Z4) were fabricated via freeze drying as guides for nerve tissue engineering applications. For this purpose, chitosan was dissolved in aqueous solutions of lactic acid (LA, 1 wt.%) to…

Tissue Engineering and Regenerative MedicineElectrospun Nanofibers in Biomedical ApplicationsGraphene and Nanomaterials Applications

Thin films of tin sulphide for use in thin film solar cell devices

Aadarsh Mishra2014-03-01Materials science : an Indian journal

SnS is of interest for use as an absorber layer and the wider energy bandgap phases e.g. SnS2, Sn2S3 and Sn/S/O alloys of interest as Cd-free buffer layers for use in thin film solar cells. In this work thin films of tinsulphide have been thermally evaporated onto soda–lime glass substrates with the aim of optimisin…

Quantum Dots Synthesis And PropertiesChalcogenide Semiconductor Thin Films

Integrated Computational Model Development

Andrew Rosenberger2014-03-01OpenAlex

The public reporting burden for this collection of information is estimated to average 1 hour per response, including the time for reviewing instructions, searching existing data sources, searching existing data sources, gathering and maintaining the data needed, and completing and reviewing the collection of informat…

Machine Learning in Materials ScienceManufacturing Process and OptimizationAdditive Manufacturing and 3D Printing Technologies