نتایج جستجو برای: pom
تعداد نتایج: 1613 فیلتر نتایج به سال:
Thermoplastic copolyester elastomer (TCE) and Polyoxymethylene (POM) filled polytetrafluroethylene (PTFE) composite, reinforced with short glass fiber (SGF) and different shape microfillers such as short carbon fiber (SCF), silicon carbide (SiC) and alumina (Al2O3) were prepared by melt mixing method using twin screw extruder followed by injection moulding. Mechanical properties such as tensile...
D/H ratios of fatty acids from marine particulate organic matter in the California Borderland Basins
We report the molecular and hydrogen–isotopic compositions of fatty acids extracted from suspended particulate organic matter (POM) and surface sediments at three stations off the southern California coast: Santa Barbara Basin, Santa Monica Basin, and the Gulf of Santa Catalina. Values of dD for individual fatty acids ranged from 237‰ to 73‰ in POM and from 216‰ to 124‰ in sediments. For most f...
Pom-pom blanket is a combination of pom-poms whose manufacturing process carried out on spanram or construction tool to make the integrated circuit not separate. Most people pom blankets for purpose making carpets which are actually only used as accents edge blanket. This creation an effort create clothing using blank its main focus. Manifested in fashion with eclectic style that emphasizes nov...
Lipophilic ester prodrugs of 9-(2-phosphonylmethoxyethyl)adenine (PMEA), i.e., bis(pivaloyloxymethyl)-PMEA [bis(POM)-PMEA] and diphenyl-PMEA, have been synthesized in an attempt to increase the oral bioavailability of this broad-spectrum antiviral agent. The antiretroviral efficacy was determined in severe combined immune deficiency (SCID) mice infected with Moloney murine sarcoma virus (MSV). ...
طرحی و سنتز ترکیبات هیبریدی آلی-معدنی جدید، گستره وسیعی از تحقیقات در زمینه شیمی مواد را به خود اختصاص داده است. دندریمرها درشت مولکول های جذاب با خواص فیزیکی و شیمیایی بی نظیری هستند که که از شبکه منظم شاخه دارشان منشاء می گیرد. پلی اکسومتالات ها کلاسترهای اکسید فلزی با ساختار متنوع و خواص ساختاری جالب-توجه هستند که کاربرهای زیادی در زمینه های کاتالیست، نور، مغناطیس و پزشکی به خود اختصاص داده ...
18 polymers were characterized with respect to their friction and wear behaviour in contact with steel in environments of air and water. These were six unfilled materials, i.e. polyamide 66 (PA 66), polyoxymethyfene (POM), polyethyleneterephthalate (PETP), polyetheretherketone (PEEK), polyphenylenesuiphide (PPS) and polyethe~mide; also, the same base materials filled with poIytetrafluoroethylen...
Original and effective syntheses of crystalline silver wires and saw bundles, using reduced Keggin polyoxomolybdovanadate (POM) as mediator and reducing agent, were performed in acetonitrile at room temperature; several parameters influencing the final silver 1D-structures, with micrometric length and nanometric thickness, were varied: the nature of the POM, silver salts, vanadium(iv) source an...
PURPOSE The use of carfilzomib/pomalidomide single-agent or in combination with other agents in patients with refractory/relapsed multiple myeloma (RRMM) was not clearly clarified in clinical practice. We sought to compile the available clinical reports to better understand the efficacy and safety of carfilzomib (CFZ) and pomalidomide (POM). RESULTS Based on our research criteria, we identifi...
Polyoxometalate (POM) clusters derivatized with aniline groups exhibit distinct interactions with counterions and with each other. These interactions lead to the assembly of the clusters into chains and networks upon crystallization. Two cluster types were examined, [W(6)O(25)H(AsC(6)H(4)-4-NH(2))(2)](5-) and [Mo(12)O(46)(AsC(6)H(4)-4-NH(2))(4)](4-). The X-ray crystal structures were solved for...
The combination of pomalidomide and low-dose dexamethasone (Pom-Dex) can be safely administered to patients with end-stage relapsed/refractory multiple myeloma (RRMM). However, we observed a shorter median progression-free survival (PFS) and overall survival (OS) in these patients when characterized with adverse cytogenetics (deletion 17p and translocation [4;14]) in the Intergroupe Francophone...
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