Lithium nitrogen based compound as lithium ionic conductor and chemical hydride for hydrogen storage experimental and first principles investigation

... 3.5.1 Defect formation energy 3.5.2 45 Migration energy: nudged elastic band (NEB) method References Part II Lithium- Nitrogen Based Compound as Lithium Ionic Conductor Similar Li+ Superionic Conductivity ... complex hydrides as novel solid lithium ion conductors for battery applications In addition to store hydrogen in above Li-N based compounds, another option is to bond hydrogen with both B and N in chemical ... crisis and environmental problems in the 21st century Section 1.2 and 1.3 introduce the basic concepts and knowledge to understand hydrogen storage materials and solid lithium ionic conductor, and...

First principles investigation on transport properties of graphene based systems

... nanoribbons ZTG zero transmission gap Chapter Introduction 1.1 The bottleneck of silicon -based electronics Modern electronics relies on the capabilities of semiconductor components to control electron ... carbon chain has (a) sp connection with carbon chain leads; (b) sp2 connection with carbon ribbon leads (optimized); (c) sp3 connection with capped carbon nanotube leads; (d) sp3 connection with ... fabrication of graphene nanoribbons 1.3.3 The electronic properties of graphene and graphene nanoribbons 11 1.3.4 Toward graphene- based ﬁeld effect transistors 16 1.3.5 Toward graphene- based...

Hydrogen storage in lithium nitrogen system

... lacking in clear understanding for the hydrogenation and dehydrogenation over lithium- nitrogen system In this work, the fundamentals understanding on hydrogen storage characteristics of lithium- nitrogen ... provide binding sites for hydrogen [11, 12] In view of the above interesting and challenging problems, this thesis aimed to present works in exploring a novel storage candidate, lithium- nitrogen system, ... Chapter Chapter 2.5 Hydrogen Storage in Lithium- Nitrogen based Systems 2.5.1 Lithium Nitride (Li3N) 2.5.2 Interaction between Lithium Amide (LiNH2) and Lithium Hydride (LiH) 2.5.3 Lithium Imide (Li2NH)...

báo cáo hóa học:" Randomized phase II study with two gemcitabine- and docetaxel-based combinations as first-line chemotherapy for metastatic non-small cell lung cancer" docx

... (OS) This randomized phase II trial can be considered as two simultaneous phase II studies: the sample size for each arm was calculated using Simon's one-stage design with a 5% α error and 10% ... carcinoma Other NSCLC Site of disease Lung ± lymph nodes Lung and metastatic site Lung and ≥ metastatic sites Extra-pulmonary disease Previous surgery for neoplastic disease Yes Palliative Curative ... pharmacokinetic and phase II study of docetaxel in combination with gemcitabine in patients with inoperable non-small cell lung cancer Lung Cancer 2001, 33:277-287 Publish with Bio Med Central and every...

Báo cáo y học: "Bovine herpesvirus 4 based vector as a potential oncolytic-virus for treatment of glioma" pps

... and Physiology, University of Padova, Italy Department of Neuroscience, University of Padova, Italy 3Department of Pharmaceutical Sciences, University of Parma, Italy 4Department of Animal Health, ... al.: Bovine herpesvirus based vector as a potential oncolytic-virus for treatment of glioma Virology Journal 2010 7:298 Submit your next manuscript to BioMed Central and take full advantage of: ... herpesvirus type isolated from the spinal cord of a cow with astasia Archives of virology 2000, 145 (11):2363-2370 Redaelli M, Cavaggioni A, Mucignat-Caretta C, Cavirani S, Caretta A, Donofrio G: Transduction...

Báo cáo y học: " Formation of translational risk score based on correlation coefficients as an alternative to Cox regression models for predicting outcome in patients with NSCLC" doc

... clinical data concerning the individual patient, particularly information relating to biomarkers However, translational integration of this large amount of information into one risk assessment is a ... can hardly be repeated with distinct cohorts Whereas the predictive power of any single variable including tumour size was limited, integration of molecular information into a unifying Cox score ... clinical information requires integration into comprehensive translational assessments of the patient’s risk constellation The ISIR algorithm and the Cox model use all available information including...

Transition metal oxide based nanaostructures as supercapacitor electrodes

... highperformance supercapacitors In the thesis work, transition- metal- oxide- based nanostructures, manganese dioxide nanostructures, ruthenium oxide nanotubes, as well as composite materials consisting of transition ... application as a supercapacitor electrode 2.2.3 Transition- metal- oxide- based materials A number of transition metal oxides with various oxidation states represent a type of attractive materials for supercapacitors ... simple and effective approaches to preparing transition- metal- oxide- based nanomaterials as supercapacitor electrodes In addition, devicing asymmetric supercapacitors in an aqueous electrolyte demonstrated...

Carbon based materials as supercapacitor electrodes

... Properties and characteristics of various carbon and carbon- based materials as supercapacitors electrodes Table 3.1 Reagents used for synthesis of carbon- based materials Table 3.2 Apparatus Table 4.1 ... capacitive performance of various carbon- based electrodes and the most commonly studied pseudo-capacitive materials in the literature are shown in Table 1.1 Carbon- based materials ranging from ACs to ... Table 1.1 Properties and characteristics of various carbon and carbon- based materials as supercapacitors electrodes Specific Aqueous Organic Materials surface area Density electrolyte electrolyte...

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Báo cáo y học: "Thioglycosides as inhibitors of hSGLT1 and hSGLT2: Potential therapeutic agents for the control of hyperglycemia in diabetes"

... orally [27] Therefore, the aim of the present study was to evaluate the inhibitory effect of some thioglycosides synthesized in our laboratory on human hSGLT1 and hSGLT2 as a potential therapeutic ... O-glucosides involved in the biosynthesis of chrysomelidial and salicin These substances are synthesized and secreted as part of a defense mechanism used by larvae of beetles (Chrysomelidae) Their synthesis ... synthesis has been previously described [31-33] For the purpose of the present study the thioglycosides used were selected and grouped based on their differences in the aglycone binding site or in the...

CFD and comparisons for a pump as turbine: Mesh reliability and performance concerns

... Figure compares the results of Suter parameters [6] and Derakhshan [5] with one experimental performance curve for a real PAT operating as a pump and turbine mode The variation of head, power and efficiency ... Ramos et al are available for the first case and guide vane closure of a turbine, and they were obtained in lab conditions and compared with a reliable one-dimensional calculation Ramos et al ... post-doc, PhDs and MSc students Email address: armando.carravetta@unina.it Web address: http://www.docenti.unina.it/armando.carravetta Helena M Ramos has Ph.D degree and is Professor at Instituto...

$Tài liệu Characterization of the Polymorphic Behavior of an Organic Compound Using a Dynamic Thermal and X-ray Powder Diffraction Technique pptx$

Tài liệu Characterization of the Polymorphic Behavior of an Organic Compound Using a Dynamic Thermal and X-ray Powder Diffraction Technique pptx

... Organic Process Research & Development 2007, 11, 846–860 Characterization of the Polymorphic Behavior of an Organic Compound Using a Dynamic Thermal and X-ray Powder Diffraction Technique David ... sensors of the DSC cell Thermal isolation was maintained by using beryllium metal foil to seal the X-ray optical path identiﬁcation and understanding of the thermal behavior of the various polymorphic ... melt and creates an uncertain baseline Second, the varying quantities of water in the starting material (Form I) result Table Summary of DSC data, suggested results, and additional characterizations...

Tài liệu Free As in Freedom: Richard Stallman''''s Crusade for Free Software pdf

... diligence was built into the system In modifying the machine for printer use, Xerox engineers had changed the user-machine relationship in a subtle but profound way Instead of making the machine subservient ... of electricity In both instances, however, the person giving the information gains two things: increased friendship and the ability to borrow interesting recipes in return "Imagine what it would ... machine Thanks to a few additional lines of software code, AI Lab employees could eliminate the 10 or 15 minutes wasted each week in running back and forth to check on the printer In programming...

Tài liệu Báo cáo khoa học: Destabilization of psychrotrophic RNase HI in a localized fashion as revealed by mutational and X-ray crystallographic analyses pdf

... introduced into So -RNase HI or 4· -RNase HI The stabilities of the 4· -RNase HI, 5· -RNase HI and 6· -RNase HI proteins against thermal denaturation were analysed as described for R97G -RNase HI and D136H -RNase ... Ec -RNase HI and Arg31 in Thermus thermophilus RNase HI (Tt -RNase HI) Gly39 and Gly97 are conserved as Gly41 and Gly100 in Tt -RNase HI, respectively Val76 is conserved as Val74 in Ec -RNase HI Asn90 ... with Arg97 ﬁ Gly and Asp136 ﬁ His mutations To examine whether the single Arg97 ﬁ Gly and Asp136 ﬁ His mutations stabilize So -RNase HI, two mutant proteins, R97G -RNase HI and D136H -RNase HI, were...

Tài liệu Báo cáo khoa học: Ionic strength and magnesium affect the speciﬁcity of Escherichia coli and human 8-oxoguanine-DNA glycosylases pdf

... evaluate the effects of ionic strength and Mg2+ on the activity and speciﬁcity of OGG1, we measured the apparent values of k2 and k3 under conditions of low salt (KPi only) and no Mg2+, low salt and ... Effects of ionic strength and divalent cations on the activity and speciﬁcity of Fpg and OGG1 The conditions inside a living cell differ from most buffer systems in which the activity and speciﬁcity ... may be affected by ionic strength, the concentration of divalent cations such as Mg2+, the nature of the buffering agents, the presence of competing polyamines and other small molecules, and crowding...

Tài liệu Báo cáo khoa học: Effect of ionic strength and oxidation on the P-loop conformation of the protein tyrosine phosphatase-like phytase, PhyAsr docx

... al Effect of ionic strength and oxidation on PhyAsr A A R258 R258 C252 OCS 252 B B R258 R258 OCS252 C252 Fig (A) Conformation of the P-loop at low ionic strength in the absence of ligand The P-loop ... Structure of PhyAsr under low and high ionic strength conditions To examine the structural effect of ionic strength on the P-loop, X-ray crystal structures of PhyAsr were determined at several ionic strengths, ... [30] The ionic strength P was calculated using the equation I = ½ ciZi2, where I is the ionic strength of the solution, and ci and Zi are the concentration and charge of species i, respectively The...

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