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Now showing items 34754-34773 of 38339
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Synchronization Techniques for Coherent Underwater Acoustic Receivers
(2019-03-12)In wireless communication systems, synchronization is one of the most important issues. The requirement for synchronization is especially intensified when there is strong channel distortion. For instance, the Doppler effect ... -
Synchronized hatch and its ecological significance in rainbow smelt Osmerus mordax in St. Mary's Bay, Newfoundland
(2004-11)Early life history stages in most marine animals are subject to high mortality through predation, starvation, and dispersal. Accordingly, the potential exists for the selection of behavioral mechanisms that reduce ... -
Synconvergent ductile flow in variable-strength continental crust; numerical models with application to the western Grenville Orogen
(American Geophysical Union, Washington, DC, 2007-10)No abstract available. -
Synergistic Integration of Demand Side Management, Renewable Energy Sources, Battery, and Hydrogen Storage in Hybrid Energy Systems
(2024-04-12)In recent years, there has been a significant increase in the demand for hybrid energy systems (HES). This surge is attributed to a combination of factors, including the pursuit of sustainable and resilient future energy ... -
Synthesis & Characterization of Graphene Enhanced Electroless Ni-P Composite Coatings
(2020-04-09)Electroless Ni-P coating has attracted attention since few decades due to high hardness and corrosion resistance. However, applications that demand high wear and cracking resistance require coatings to exhibit toughness ... -
Synthesis and Anticancer Activity of Prodigiosenes bearing C-Ring Esters and Amides
(Royal Society of Chemistry, 2017) -
Synthesis and Antimalarial Activity of Prodigiosenes
(Organic and Biomolecular Chemistry, 2014)Several analogues of the natural compound prodigiosin with modified A- and C-rings were synthesised as were some of their tin, cobalt, boron and zinc complexes. The antimalarial activity of these prodigiosenes was evaluated ... -
Synthesis and Biological Evaluation of Prodigiosene Analogues
(2013-10-28)Prodigiosenes are a family of tripyrrolic 4-methoxypyrrolyl-dipyromethane natural products based on the parent compound, prodigiosin. Prodigiosin exhibits significant anti-cancer activity including some ability to specifically ... -
Synthesis and biological evaluation of prodigiosene conjugates of porphyrin, estrone and 4-hydroxytamoxifen
(Bioorganic & Medicinal Chemistry, 2013)To generate the first series of prodigiosene conjugates, the tripyrrolic skeleton was appended to estrone, tamoxifen and porphyrin frameworks by way of ester linkers and various hydrocarbon chain lengths. The ability of ... -
Synthesis and Catalytic Ability of Diazaphospholenes
(2018-04-02)This thesis presents a facile entry into diazaphospholene catalysis, harnessing pre- catalysts formed through the reaction of diazaphospholene-bromide compounds with neopentyl alcohol, to afford crystalline pre-catalysts. ... -
Synthesis and Catalytic Activity of 1,2,4,3-Triazaphospholenes
(2018-04-04)Catalysis plays a key role in the industrial production of many refined goods. Catalysts derived from precious metals are especially prevalent in industry due to their high stereoselectivity, and low loadings. To alleviate ... -
Synthesis and Catalytic Application of PSiP- and P,N-Ligated Complexes of First-Row Metals
(2020-01-21)The study of PSiP pincer complexes of second- and third-row transition metals has led to the discovery of challenging bond activation chemistry as well as catalytic chemistry. While there now exists a considerable amount ... -
Synthesis and characterisation of bisaminopnictines (pnictines = phosphorus, arsenic and antimony).
(Dalhousie University, 2002) -
Synthesis and characterisation of the unsubstituted dipyrrin and 4,4-dichloro-4-bora-3a,4a-diaza-s-indacene: improved synthesis and functionalisation of the simplest BODIPY framework
(2013)An improved and scalable synthesis of the unsubstituted 4,4-difluoro-4-bora-3a,4a-diaza-s-indacene framework facilitates access to the previously unreported parent dipyrrin HCl salt, as well as 4,4-dichloro-4-bora-3a,4a- ... -
Synthesis and characterization of a derivative of 2-L-N-(L-glutamyl-Lglutaminyl) amino-3-phenylpropan-1-o1 a proposed C-terminal peptide sequence of metabolites of Trichoderma spp.
(Dalhousie Printing Centre, 1991-02)The y-benzyl ester of the 2,4-dinitrophenyl ether of 2-l -N-(l-glutamyl-L-glutaminyl) amino-3-phenylpropan-l-ol, the C-terminal sequence of a number of antibiotic fungal peplides, has been synthesized. Evidence is presented ... -
Synthesis and Characterization of Azo bispyrroles
(2023-08-11)Azo dyes are a class of chromophores that can be tuned to access the entire visible range. This characteristic makes azo dyes highly attractive for uses in colouring, and today they account for the majority of industrial ... -
Synthesis and Characterization of Co-free Ni-rich Single Crystalline Positive Electrode Materials for Li-ion Batteries
(2021-08-24)To lower the cost and increase the energy density of Li-ion batteries, a common approach is to use positive active electrode materials that are higher in Ni and lower in Co than currently used. However, a set of challenges ... -
Synthesis and characterization of complexes involving phosphino-centres as Lewis acids.
(Dalhousie University, 2001) -
Synthesis and Characterization of Magnesium and Manganese Doped LiCoO2
(2017-07-17)LiCo1-2xMgxMnxO2 (0 ≤ x ≤ 0.05) positive electrode materials were prepared from Co1-2xMgxMnx(OH)2 (0 ≤ x ≤ 0.05) co-precipitated precursor materials by mixing precursor materials with Li2CO3 and heating. All precursor and ...
