This Invention Discloses A Code Division Multiple Access Communications System Based On Spread Sequences Designed By Using Complete Factorization Of Polyphase Matrix Of A Perfect Reconstruction (Pr) Filter Bank. The Key Characteristic Is That The Length Of The Spread Sequence Is Longer Than The Peri.....
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The Present Invention Relates To Lanthanide Porphyrin Complexes And Their Uses As Anti-Tumor Agents. The Described Complexes Show Promising Cytotoxic Properties Toward Cancer Cells In Both In Vitro And In Vivo Studies.
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A Catalyst Comprising Pt-Co Alloy, Or Pt-Co-Sn Alloy Or Pt-Comon Mixed Metal Oxides Is Disclosed To Be Used As A Catalyst For The Direct Electrochemical Oxidation Of Glucose Or Other Simple Sugars And Carbohydrates At Room Temperature. The Catalyst Can Be Supported On Metal Electrodes, Graphite Elec.....
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A Method For Producing Collagen-Based Scaffolds With Improved Characteristics, Which Broadens The Usage Of Collagen In Tissue Engineering And The Products So Produced Are Described. The Method Comprises Reconstitution Of Three-Dimensional Collagen Matrices From Collagen Monomer Solution And Crosslin.....
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A Natural Spinal Disk Including Adjacent Vertebral Structures Is Removed From A Deceased Donor, Rinsed In Normal Saline, Preserved In A Cryopreservative Solution, And Then Frozen By Gradually Decreasing The Temperature Using Liquid Nitrogen Or Similar Method. The Implant May Be Thawed In Normal Sali.....
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