Materials Literature
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The study area consists of metavolcanics and younger gabbros intruded by younger granitesand post granitic dykes. The younger granites are represented by monzogranites and syenogranites.Petrographically, monzogranites are composed mainly of quartz, potash feldspars, plagioclase(An 9–18),biotite and hornblende, whereas…
Supercapacitors represent an attractive alternative for portable electronics and automotive applications due to their high capacitance, specific power and extended life. In fact, the growing demand of portable systems and hybrid electric vehicles, memory protection in CMOS, logic circuit, VCRs, CD players, PCs, UPS in…
The critical importance of power transformers in any power system can never be over emphasized. The transformer design and manufacturing techniques have remained more or less the same for almost 150 years. But in recent times continuous efforts to achieve energy efficiency and cost effectiveness without compromising t…
A hemorragia cerebral ilustra uma das doenças com alta incidência, alta mortalidade, e com a capacidade de resultar em perda da dignidade humana, com grande número dos sobreviventes vivendo com incapacidades graves. A população idosa é especialmente susceptível ao sofrimento gerado pela perda de autonomia após um agra…
Tuberculosis disease (TB) is a deadly infectious disease that is caused by Mycobacterium tuberculosis ( Mtb ). Our study focuses on F 420 ‐dependent glucose‐6‐phosphate dehydrogenase (FGD), the enzyme that catalyzes the first committed step of the pentose phosphate pathway within Mtb . FGD uses the oxidized F 420 cofa…
A cold cathode Penning ion source was designed and operated at the optimumconditions. Its characteristics were determined using nitrogen and argon gases atpressure equal to 9×10-4 mmHg. Efficiency of this ion source was determinedusing nitrogen and argon gases. Also, ion source aspect ratio was determinedusing argon g…
Abstrak Berkembangnya penggunaan paduan aluminium diberbagai industri, khususnya industri otomotif akan menghasilkan limbah logam aluminium yang semakin banyak. Pengecoran ulang ( Remelting ) diperlukan untuk mengolah limbah alumunium agar bisa dimanfaatkan kembali dengan nilai kekuatan yang baru sehingga dapat diperg…
In this work, we explore the uses of fluorination in the context of π-conjugated polymers. Using extensively studied model systems such as poly(3-hexylthiophene) (P3HT) and poly(2,5-bis(3- alkylthiophen-2-yl)thieno[3,2-b]thiophene) (PBTTT), we are able to probe the influence of thiophene fluorination on the electronic…
PURPOSE : To determine and compare the marginal fit of full crown patterns made of inlay wax, epoxy pattern resin, auto-polymerised pattern resin and light cured pattern resin on storage at varying time intervals. MATERIAL AND METHODS : A total of 40 patterns were fabricated and distributed into 4 equal groups. 10 pat…
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Tariquidar is a third‐generation inhibitor of P‐glycoprotein (also MDR1 or ABCB1) and has been used in clinical trials to enhance the efficacy of anti‐cancer drugs. Ongoing positron emission tomography (PET) studies in human volunteers with [ 11 C]tariquidar revealed high radioactivity uptake in liver. We therefore ai…
Incidents at locations such as nuclear power plants, waste repositories, and medical treatment facilities occur at many different times and under a variety of situations. Even the most modern, well run organizations may experience events that are precursors to more serious situations. Currently, the U.S. Nuclear Regul…
Οι κατασκευές από Σκυρόδεμα αποτελούν τη βάση του σύγχρονου τεχνικού πολιτισμού. Υποστηρίζουν τις συγκοινωνίες, την αποθήκευση πρώτων υλών και προϊόντων και προσφέρουν κατάλυμα σε ανθρώπους σε ευρεία κλίμακα. Η άποψη ότι οι κατασκευές από οπλισμένο σκυρόδεμα παρουσιάζουν υψηλή ανθεκτικότητα στο χρόνο έχει εγκαταλειφθε…
Front Cover: A method with a rapid, robust, and flexible nanofiber manufacturing process by solution blow spinning (SBS) is built. Fibers can be produced by spinning at a rate that makes the effective mass production of nanofibers and highly loaded nanofiller possible. The prepared composite nanofibers could potential…
The final step of peptidoglycan (PG) biosynthesis in bacteria involves cross‐linking of peptide side chains. This step in Mycobacterium tuberculosis is catalyzed by L,D‐ and D,D‐transpeptidases that generate 3→3 and 4→3 transpeptide linkages, respectively. M. tuberculosis PG is predominantly 3→3 cross‐linked, and Ldt…
Quantum mechanics is the body of scientific laws that describe the wacky behavior of photons, electrons and the other particles that make up the universe
The major problem in the development of polymer nanofiber composites with the infusion of multiwalled carbon nanotubes (MWCNTs) is to ensure good dispersion of the MWCNTs within the polymer matrix. This study reports an effective approach to activate the surface of MWCNTs by a non-covalent binding strategy, and incorp…
Existing technique of hydrodesulfurization (HDS) is no longer applicable in achieving Euro IV standard diesel, as for it high operational cost, low efficiency and high operating temperature in the hydrogen gas atmosphere. Due to these drawbacks, the utilization of the oxidative desulfurization catalyst was introduced…
Alf Zeno (BWIU Sydney), at an anti-uranium mining meeting, 1980. Previous Control Number: UMA/I/268 Previous Control Number: JE190-39
The aim of this study was a research of the allergenic and locally irritating effect of the drug "Eferol spray". Methods. Possible allergenic and locally irritating effect was studied using the method of skin application, on the model of "general anaphylaxis reaction (anaphylactic shock)", on the model of "conjunctiva…