Search Results - "MATYAS, Robert"

Repetitive in vivo manual loading of the spine elicits cellular responses in porcine annuli fibrosi by Matyas, John Robert, Klein, Claudia, Ponjevic, Dragana, Duncan, Neil A, Kawchuk, Gregory N

“…Back pain and intervertebral disc degeneration are prevalent, costly, and widely treated by manual therapies, yet the underlying causes of these diseases are…”
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Synthesis and Cycloaddition Reactions of 1‑Azido-1,1,2,2-tetrafluoroethane by Shaitanova, Elena, Matoušek, Václav, Herentin, Tadeáš, Adamec, Martin, Matyáš, Robert, Klepetářová, Blanka, Beier, Petr

“…A new fluorinated azidoethane1-azido-1,1,2,2-tetrafluoroethanewas prepared in quantitative yield by the addition of an azide anion to tetrafluoroethylene in…”
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One-Pot Synthesis of Guanidinium 5,5′-Azotetrazolate Avoiding Isolation of Hazardous Sodium 5,5′-Azotetrazolate by Labaj, Miroslav, Jalový, Zdeněk, Matyáš, Robert, Nesveda, Jiří, Mikuláštík, Jakub, Votýpka, Adam

“…Sodium 5,5′-azotetrazolate (Na2AzT) is a starting material for various azotetrazole salts that find applications as lead-free primary explosives or…”
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Investigation of Intramolecular Interactions in the Crystals of Tetrazene Explosive and Its Salts by Samsonov, Maksim A, Ryšavý, Jan, Růžička, Aleš, Matyáš, Robert

“…This work presents the reinvestigation of 5-[(1E)-3-amidiniotetraz-1-en-1-yl]­tetrazolide hydrate (tetrazene) explosive. Quantum-chemical calculations have…”
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Impact of initial grain temperature on the activation energy and the burning rate of cast double-base propellant by Maraden, Ahmed, Stojan, Petr, Matyáš, Robert, Zigmund, Jan

“…Ballistic properties of cast double-base propellants can be affected by the thermal treatment of the propellant grain before firing. In this work, we study the…”
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Study of TATP: Impact of TATP Sublimation on the Content of Residual Acid in TATP Crystals and on TATP's Properties by Matyáš, Robert, Chýlková, Jaromíra

“…The impact of four inorganic acids (hydrochloric, sulfuric, nitric and perchloric) and six organic acids (formic, acetic, citric, tartaric, oxalic and…”
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Tetrazene–Characterization of Its Polymorphs by Ryšavý, Jan, Matyáš, Robert, Jalový, Zdeněk, Maixner, Jaroslav, Růžička, Aleš, Brandejs, Stanislav, Nesveda, Jiří

“…The reinvestigation of tetrazene single crystalline material by means of X-ray methods resulted in a slightly different structure when compared to previously…”
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Sensitivity to friction for primary explosives by Matyáš, Robert, Šelešovský, Jakub, Musil, Tomáš

“…[Display omitted] ► The friction sensitivity of 14 samples of primary explosives was determined. ► The same apparatus (small scale BAM) and the same method…”
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Analysis and detection of homemade explosive TACP by Matyáš, Robert, Jalový, Zdeněk, Vodochodský, Ondřej, Zmrhalová, Zuzana, Maixner, Jaroslav, Lapčák, Ladislav, Baroš, Petr, Hausner, Jiří, Kolba, Pavel, Čapková, Zuzana

“…This paper focuses on tetraamminecopper(II) perchlorate (TACP), a relatively newly used and popular homemade explosive that is insufficiently described in the…”
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Study of TATP: Stability of TATP solutions by Pachman, Jiri, Matyáš, Robert

“…Abstract Stability of raw TATP (3,3,6,6,9,9-hexamethyl-1,2,4,5,7,8-hexoxonane) samples in solutions of common solvents was studied to highlight problems faced…”
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Determination of Triacetone Triperoxide and Hexamethylene Triperoxide Diamine in Various Matrices Using Infrared Spectroscopy by Vodochodský, Ondřej, Jalový, Zdeněk, Matyáš, Robert, Novotná, Miroslava

“…The method for quantitative analysis of triacetone triperoxide (TATP) and hexamethylene triperoxide diamine (HMTD) in different matrices is presented. The…”
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FEST – New Procedure for Evaluation of Sensitivity Experiments by Selesovsky, Jakub, Pelikan, Vojtech, Schuster, Jaroslav, Janovský, Břetislav, Matyáš, Robert

“…The sensitivity of energetic materials to initiating stimuli is one of the tests with binary response. Usually, there is not a single sharp boundary between…”
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Study of TATP: Method for determination of residual acids in TATP by Matyas, Robert, Chylkova, Jaromira

“…Abstract Triacetone triperoxide (3,3,6,6,9,9-hexamethyl-1,2,4,5,7,8-hexoxonane, TATP) is nowadays one of the most commonly used improvised explosives. It is…”
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Comparison of heat capacity of solid explosives by DSC and group contribution methods by Pilar, Radim, Pachman, Jiri, Matyáš, Robert, Honcová, Pavla, Honc, Daniel

“…The isobaric heat capacities of solid explosive materials were measured using differential scanning calorimeter. The values of C p were determined at…”
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Tetraamminecopper Perchlorate (TACP): Explosive Properties by Vodochodský, Ondřej, Künzel, Martin, Matyáš, Robert, Kučera, Jinřich, Pachman, Jiri

“…Tetraamminecopper perchlorate (TACP) is one of the most interesting explosive copper perchlorate‐ammonia complexes. Despite the fact that this complex has been…”
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Study of TATP: Influence of Reaction Conditions on Product Composition by Matyáš, Robert, Pachman, Jiri

“…The influence of reaction conditions (temperature, catalyst type, catalyst concentration – represented as molar ratio catalyst/acetone nc/na) on the…”
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Decreasing Friction Sensitivity for Primary Explosives by Matyas, Robert, Selesovsky, Jakub

“…Primary explosives are a group of explosives that are widely used in various initiating devices. One of their properties is sufficient sensitivity to…”
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Persistent DNA contamination in competitive RT-PCR using cRNA internal standards: identity, quantity, and control by Matthews, Jennifer L K, Chung, May, Matyas, Robert John

“…Accurate quantification of mRNA by competitive RT-PCR demands that the quality of the cRNA internal standard be strictly controlled and that at least two…”
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Power of TATP based explosives by MATYAS, Robert, SELESOVSKY, Jakub

“…The power of various explosive mixtures based on triacetone triperoxide (3,3,6,6,9,9-hexamethyl-1,2,4,5,7,8-hexoxonane, TATP), ammonimum nitrate (AN), urea…”
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Analytical Characterization of Erythritol Tetranitrate, an Improvised Explosive by Matyáš, Robert, Lyčka, Antonín, Jirásko, Robert, Jakový, Zdeněk, Maixner, Jaroslav, Mišková, Linda, Künzel, Martin

“…Erythritol tetranitrate (ETN), an ester of nitric acid and erythritol, is a solid crystalline explosive with high explosive performance. Although it has never…”
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