scholarly journals INFLUENCE OF DIFFERENT TYPES OF TREATMENT ON THE OPTICAL PROPERTIES OF MUSCLE TISSUE OF ANIMAL ORIGIN

2017 ◽  
Vol 7 (3) ◽  
pp. 84-91
Author(s):  
L.V. Plotnikova ◽  
◽  
A.P. Nechiporenko ◽  
S.M. Orehova ◽  
M.V. Uspenskaya ◽  
...  
Keyword(s):  
Optical Properties ◽  
Muscle Tissue ◽  
Animal Origin ◽  
Different Types

scholarly journals A computational study on how structure influences the optical properties in model crystal structures of amyloid fibrils

2017 ◽  
Vol 19 (5) ◽  
pp. 4030-4040 ◽  
Author(s):  
Luca Grisanti ◽  
Dorothea Pinotsi ◽  
Ralph Gebauer ◽  
Gabriele S. Kaminski Schierle ◽  
Ali A. Hassanali
Keyword(s):  
Optical Properties ◽  
Hydrogen Bonding ◽  
Proton Transfer ◽  
Crystal Structures ◽  
Amyloid Fibrils ◽  
Computational Study ◽  
Model Systems ◽  
Hydrogen Bonding Interactions ◽  
Model Crystal ◽  
Different Types

Different types of hydrogen bonding interactions that occur in amyloids model systems and molecular factors that control the susceptibility of the protons to undergo proton transfer and how this couples to the optical properties.

scholarly journals CLASSIFYING OPTICAL PROPERTIES OF SURFACE- AND BULK-SCATTERING BIOLOGICAL LAYERS WITH POLARIZATION SINGULAR STATES

2013 ◽  
Vol 06 (03) ◽  
pp. 1350018 ◽  
Author(s):  
YU. A. USHENKO ◽  
G. B. BODNAR ◽  
G. D. KOVAL
Keyword(s):  
Optical Properties ◽  
Analytical Tool ◽  
Surface Scattering ◽  
Stokes Vector ◽  
Vector Parameter ◽  
Different Types ◽  
Orthogonal Components ◽  
Bulk Scattering ◽  
Characteristic Values

The results of singular approach usage in the tasks of description and classification of appearance of optical anisotropy of different types of phase-inhomogeneous biological layers (surface-scattering, optically thin and optically thick) have been presented. The characteristic values of the fourth Stokes vector parameter (S4= 0 — linear polarization — (L-state); S4= ±1 — circular polarization — (±C-state)) have been chosen as the main analytical tool describing polarization-singular states. The value of S4has been determined by the value of phase shift between the orthogonal components of amplitude in the point of biological layer laser image and therefore is azimuthally stable. Hence, statistic moments of the first to the fourth orders characterizing the distribution of the amount of characteristic values S4= 0; S4= ±1 have been used for definition and differentiation of optical properties of different types of biological layers — surface scattering, optically thin and optically thick human skin.

scholarly journals Optical properties of lipids of animal origin

2018 ◽  
pp. 22-35 ◽  
Author(s):  
A.P. Nechiporenko ◽  
O.S. Vеsо ◽  
L.V. Plotnikova ◽  
U.Yu. Nechyporenko ◽  
M.I. Melnikovа
Keyword(s):  
Optical Properties ◽  
Animal Origin

scholarly journals Cholinesterase in different types of the muscle tissue during the early postmortem period for diagnosis of death coming

2021 ◽  
Vol 20 (1) ◽  
pp. 95-100
Author(s):  
Lidiya Cherkashyna ◽  
Anton Shklyar ◽  
Roman Sukhonosov ◽  
Olha Miroshnikova ◽  
Lyudmyla Naguta ◽  
...  
Keyword(s):  
Muscle Tissue ◽  
Medical Science ◽  
Standard Technique ◽  
Activity Level ◽  
Postmortem Changes ◽  
Intercostal Muscles ◽  
Different Types ◽  
The Moment ◽  
Improving Accuracy

The purpose of the research: consisted in study of postmortem regularities in the content of cholinesterasein different types of muscle tissue (MT) for improving accuracy of determination of the prescriptionof death coming PDC. Materials and methods: The activity/level of cholinesterase was determinedin homogenates of the myocardial (MMH), oesophageal (OMH), diaphragm (DMH) and intercostalmuscles (IMH)within the early PMP (3-13 hours after the coming of death) on 30 human corpses. MTwas sampled in conditions of postmortem biopsy with use of special instruments; MT homogenateswere prepared following the standard technique with subsequent determination of cholinesterase content in MT homogenates. Results and discussion: The analysis of postmortem changes in the content ofcholinesterase in MT depending upon PDC revealed that after 3 hours from the moment of death comingits highest content was in muscles of the oesophagus, the least one being in MT of the intercostal muscles(respectively, (2,717.1±37.1) and (883.5±6.2) U/g, р<0.001). Levels of cholinesterase content in MT ofthe myocardium and diaphragm were rather close, though they differed (respectively, (1,213.8±8.8) and(1,512.8±11.5) U/g, р<0.05), and occupied an intermediate place between the corresponding values of MTof the intercostal muscles and oesophagus.A common pattern for the content of cholinesterase in differenttypes of MT was characterized by a decrease of this content with an increase in PDC terms; besides, thedynamic lines of its changes, that we obtained, became basic ones for substantiating quantitative timedependencies and construction of relevant nomograms for forensic diagnosis of PDC by cholinesterase content in MT. Conclusions: It was proved that the content of cholinesterase in all MT homogenates,which we studied, changed regularly (and nonlinearly), but the initial and final levels of cholinesterasecontent differed depending upon the type of MT. Besides, the dynamics in changes of the content ofcholinesterase within the time period of 3÷13 hours from the moment of death coming differed uponthe type of MT too. Advantages of the technique consist in theintegrity of biochemical examinationof different types of MT and simplicity in interpretation of findings. The application of the nomogramtechnique for assessing PDC by cholinesterase content in MT makes it possible to improve the accuracyof diagnosis for terms of the coming of death up to 60 minutes. Bangladesh Journal of Medical Science Vol.20(1) 2021 p.95-100

scholarly journals PRIORITIZING THE POTENTIAL OF NON-WOOD FOREST PRODUCTS FROM ARAD COUNTY BY USING THE ANALYTICAL HIERARCHY PROCESS

2019 ◽  
Vol 13 (2) ◽  
pp. 225-233
Author(s):  
Ioana Maria Pleșca ◽  
Tatiana Blaga ◽  
Lucian Dincă ◽  
Iuliana Gabriela Breabăn
Keyword(s):  
Forest Management ◽  
Analytical Hierarchy Process ◽  
Statistical Data ◽  
Forest Products ◽  
Animal Origin ◽  
Analytic Hierarchy ◽  
Coturnix Coturnix ◽  
Different Types ◽  
Management Plans ◽  
Hierarchy Process

Romanian forest management plans and policies, traditionally focused on timber production, need to reconsider the NWFPs (non-wood forest products) importance in the development of the socio-economic sector. Within the country’s forestry economy, the nature, quantity and weight of NWFPs are variable factors from one county to another, influenced to a large extent by the area covered by forests. The aim of this study is to unravel the most important NWFPs available in Arad County. In order to analyze the potential of NWFPs, data from the forest management plans of the ten subunits within the structure of the Arad Forest Directorate and statistical data from various institutions were used. In accordance with the purpose of the study, NWFPs were clustered into four categories as designed in the European project COST FP1203 European Non-Wood Forest Products (NWFPS) Network: mushrooms, tree products, understory plants and animal origin products. Eight different types of NWFPs were identified and analyzed using the analytic hierarchy process. Potential NWFPs were prioritized in accordance with the 19 criteria selected, and thus the most promising NWFPs were determined. Subsequently, AHP results were implemented in the Choice Expert Desktop software package. The results of the study indicate that Coturnix coturnix and Vulpes vulpes are in the top of the most promising NWFPs. More importantly, the obtained results can help to better address the management of NWFPs from Arad County.

scholarly journals Nanomaterials: Applications in Electronics

2021 ◽  
Vol 4 (6) ◽  
pp. 7-19
Author(s):  
Mrs. Harshada V. Mhetre ◽  
◽  
Dr. Yuvraj K. Kanse ◽  
Dr. Suhas S. Patil ◽  
◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Quantum Dots ◽  
Optical Properties ◽  
Solar Cells ◽  
Light Emission ◽  
Enabling Technology ◽  
Bulk Materials ◽  
Different Types ◽  
Basic Characteristics

Nanotechnology is steadily transgressing from the laboratory to the commercial sphere and is enhancing products in a variety of sectors. Nanotechnology R&D has evolved from foundational discoveries aimed at understanding and exploiting nanoscale behaviour to an enabling technology. Nanomaterials are materials which are sized between 1 to 100 nm. Due to the basic characteristics of nanomaterials such as optical properties, reflection, transmission, absorption, and light emission, which are different from those of bulk materials, nanomaterials are useful in a variety of applications in different fields. In this paper the different types of nanomaterials have been outlined based upon their dimensions and applications in the field of electronics such as Quantum dots (QD’s) in solar cells and Carbon Nanotubes and graphene in FETs.

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