Simple Access to a Series of Higher Substituted Pentafluoroorthotellurate-Based Silanes. [PDF]
ChemistryThe pentafluoroorthotellurate ligand was introduced to organo silanes. A variety of silanes with the formular RxSi(OTeF5)4–x were synthesized and characterized via spectroscopic techniques and sc‐XRD. The influence of the number of OTeF5 groups on structural properties as well as the fluoride ion affinities (FIA) has been studied and compared to other ...
Oesten F +8 more
europepmc +2 more sources
Rapid Free-Breathing and Automated 2D Shimming of the Lung at 3T. [PDF]
Magn Reson MedABSTRACT Purpose To develop and validate a rapid, fully automated method for shimming of the lung. Methods For field mapping of the lung, a custom 2D RF spoiled gradient echo sequence was used offering sub‐millisecond echo times. At 3T, four echo‐shifted coronal images were acquired with a minimum TE of 0.57 ms and an inter‐echo spacing of 0.1 ms ...
Panos P, Bauman G, Bieri O.
europepmc +2 more sources
Infraestructura Vial, 2023 El uso de mezclas asfálticas en frío ha despertado el interés en los últimos años debido a que es una técnica que reduce el uso de combustibles y con ello, la huella de carbono en la construcción y mantenimiento de pavimentos, sin embargo, se ha ...
Julio César Hernández Moreno +4 more
doaj +1 more source
RESEARCH OF STRESS-DEFORMED STATE OF REINFORCED CONCRETE MONOLITHIC SPAN OF BRIDGE AFTER LONG-TERM EXPLOITATION [PDF]
Дороги і мости, 2022 Introduction. The vast majority of reinforced concrete bridges built in Ukraine until the 1950s were mostly monolithic. Spans were built of monolithic concrete with a length of (2–6) m and ribbed structures with a length of (8–15) m.
Olena Rozdorozhniuk +2 more
doaj +1 more source
INTRODUCTION OF NEW METHODS OF ENVIRONMENTAL IMPACT ASSESSMENT DURING ROAD CONSTRUCTION [PDF]
Дороги і мости, 2022 Introduction. The analysis of the existing methods for the assessment of forecast impacts on the environment of highways and normative-methodological documents on the generalized assessment of the forecast impacts on the environment (elements of the ...
Nataliia Kharytonova, Olesia Yaroshchuk
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DEVELOPMENT AND IMPROVEMENT OF METHODS OF CALCULATION OF DEFORMATION OF IRREGULAR RULE FORMS AND FUNDAMENTALS OF RIVER STRUCTURES UNDER THE ACTION OF FLOOD FLOWS [PDF]
Дороги і мости, 2022 ntroduction. The article presents the results of the study of irregular bottom river forms and foundations of structures, as well as coastal forms under the action of surface channel currents.
Andrii Koretskyi +5 more
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EUROPEAN PRACTICE OF SOLVING ISSUES OF EFFECTIVE FUNCTIONING OF SURFACE DRESSING OF PAVEMENT. СOMPLIANCE OF SURFACE DRESSING CHARACTERISTICS WITH TECHNICAL CONDITIONS OF DSTU EN 12271:2021 (EN 12271:2006, IDT) [PDF]
Дороги і мости, 2022 Introduction. The wearing course of a road pavement is in complicated operational conditions in combination with adverse weather and climatic factors that are characteristic of the country for most of the year.
Ivan Kopynets +2 more
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SELECTION OF BITUMEN FOR THE PRODUCTION OF ASPHALT CONCRETE MIXTURES CONSIDERING THE OPERATING CONDITIONS [PDF]
Дороги і мости, 2022 Introduction. Asphalt concrete is the most common material for paving layers of roads. Significant advantages of asphalt concrete include high operational characteristics, relatively high technical values, suitability for regeneration and more.
Alina Yunak +2 more
doaj +1 more source
Efecto de las distracciones por el uso del teléfono celular durante la conducción
Infraestructura Vial, 2021 La conducción distraída es uno de los factores humanos más importantes en la seguridad del transporte y, por ende, es un riesgo que se está convirtiendo en una creciente preocupación para la seguridad vial.
Olver Alexander Tabora Cruz
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Transgenic MP expression enables systemic trafficking of the TMV-GFP(TE1) mutant.
, 2022 Six Nb and Nb+MP plants were co-inoculated on two lower leaves by agroinfiltration with pCB301 vectors to express the trafficking-defective TMV-GFP(TE1) mutant and GUS.
David M. Bisaro (7535291) +1 more
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