Materials Literature
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Given the fact that bending rigidity influences to a great extent the product handle and considering that the market demands products with a soft, pleasant handle, one must pay a special attention to these characteristics and especially to the treatments that modify the bending rigidity. It was found that any mechanic…
Au fost elaborate noi metode de sinteză a complecşilor mono- şi binucleari ai zincului şi cadmiului cu liganzi monoşi dioximici. Afinitatea zincului şi cadmiului atât faţă de atomul de oxigen, cât şi faţă de cel de azot permite îmbinarea în complex a liganzilor cu diversitate înaltă, fapt ce conduce la obţinerea compu…
Experimental research presented in this paper are based on septic properties of silver. The experiment creates premises for developing of project concepts, products and inscriptions (applications of graphic signs), ionization treatments with silver ions, which ensures the quality of the septic product in an ecological…
Telah dilakukan penelitian tentang Karakterisasi Katalis Pt-Pd/Zeolit Alam Regenerasi pada Reaksi Hidrodenitrogenasi Piridin. Tujuan dari penelitian ini adalah untuk mempelajari karakter katalis Pt-Pd/zeolit alam baru, bekas dan hasil regenerasi pada hidrodenitrogenisasi piridin. Katalis Pt-Pd/zeolit alam terdeaktivas…
Background. The number of research devoted to chitosan application for burn defects treatment has increased during the last decades. However, the age-related features of skin regeneration with chitosan application are still uninvestigated Objective. The aim of our research was to evaluate effectiveness of chitosan coa…
Sihan Xue,1 Yao Wang,1 Mengxing Wang,2 Lu Zhang,1 Xiaoxia Du,2 Hongchen Gu,1 Chunfu Zhang1,31School of Biomedical Engineering and Med-X Research Institute, Shanghai Jiao Tong University, 2Shanghai Key Laboratory of Magnetic Resonance, Department of Physics, East China Normal University, 3State Key Laboratory of Oncoge…
Sebastiano Di Bucchianico,1 Maria Rita Fabbrizi,1 Silvia Cirillo,1 Chiara Uboldi,1 Douglas Gilliland,2 Eugenia Valsami-Jones,3,4 Lucia Migliore11Department of Translational Research and New Technologies in Medicine and Surgery, Medical Genetics Unit, University of Pisa, Pisa, Italy; 2European Commission-Joint Research…
Telah dilakukan proses arilasi n-oktilsilan dengan 2-iodida-5-metil tiofen mengunakan katalis palladium dengan teknik reaksi kopling untuk mendapatkan variasi senyawa hasil arilasi. Produk hasil arilasi yang terbentuk dimurnikan dengan metode kromatografi kolom silika dengan eluen etil asetat dan dikarakterisasi mengg…
Fictionalization of textiles has been the aim of many studies in the field of intelligent materials. The application of nanoparticles on the fabric is one of approaches used for get textile fictionalization. Normally, there is no attraction between inorganic particles and polymeric materials such as textiles. The diff…
Recovery of recycled acrylonitrile–butadiene– styrene (ABS) through mixing with styrene-ethylene/butylenestyrene (SEBS) has been studied in this paper. To simulate recycled ABS, virgin ABS was processed through 5 cycles, at extreme processing temperatures, 220 ºC and 260 ºC. The virgin ABS, the virgin SEBS, the recycl…
Gayatri R Salunke,1 Sougata Ghosh,1 RJ Santosh Kumar,2 Samiksha Khade,1 Priya Vashisth,3 Trupti Kale,4 Snehal Chopade,5 Vikas Pruthi,3 Gopal Kundu,4 Jayesh R Bellare,6 Balu A Chopade1,5 1Institute of Bioinformatics and Biotechnology, University of Pune, 2National Chemical Laboratory, Pune, 3Department of Biotechnology…
The paper deals with creation of heteropolytypes instrument structures on silicon carbide for power devices not subjected to degradation of electrical properties. The phenomenon of polytypism is considered. Characteristics of different SiC polytypes are given. Information is cited about the causes and effects for degr…
There have been made experiments on 18CrNi5 steel by external cylindrical turning, collecting the resulted chips. In this paper the shapes and sizes of the resulted chips, explaining their correlation with channel dimensions on the front face of cutting tool, according to and chip deformation sections are analyzed. Al…
The applications of polyamide type mechanical components are referring on journal bearings, cams, guides, chain drive transmissions – the guide/chain contact, taps – the screw/nut contact; gear transmissions. The paper presents the analysis of the friction phenomenon in polyamide – steel plate front face type contacts…
O objetivo neste trabalho foi identificar as temperaturas basais e a exigência térmica para completar o processo de maturação de frutos de três clones de cajueiro-anão: FAGA 1, FAGA 10 e FAGA 11. Entre agosto e novembro de 2010, abril e novembro de 2011 e abril e agosto de 2012, em função da disponibilidade foram marc…
International audience
The problem of identifying the parameters of the stochastic phase control system defined by mathematical models of the process and meter signals in the form of equations processes random structure. An example showing the performance of the identification algorithm.
W pracy przedstawiono wyniki oceny mikrostruktury wybranych stopów niklu, tzn. 600, 617 i 625. Stosując mikroskopię świetlną poddano ocenie obserwowane mikrostruktury w odniesieniu do ich składu chemicznego. Przedstawiono również typowe mechanizmy utwardzaia występujące w stopach niklu.\n\nAbstract \n\nThe paper prese…
Liangpeng Ge,1–5,* Qingtao Li,2,3,6,* Meng Wang,2,3 Jun Ouyang,6 Xiaojian Li,7 Malcolm MQ Xing2,31Chongqing Academy of Animal Sciences, Chongqing, People's Republic of China; 2Department of Mechanical and Manufacturing Engineering, Department of Biochemistry and Medical Genetics, University of Manitoba, Winnipeg, Cana…
The structure of this salt consists of a 3D structure. The anion interacts with NH2 group of the cation and H2O molecules respectively through N-H---O and O-H---O hydrogen bonds. The anion MoO42- is almost perfectly tetrahedral. The four values of the lengths of Mo- O bonds are all equal to 1.7613 Å (12).