scholarly journals Progressive Poling of Large Area, High r33 Electro-Optic Polymer SEO100c

2021 ◽  
Vol 11 (17) ◽  
pp. 8108
Author(s):  
Michael Maurer ◽  
Evan Gawron ◽  
Christopher Middlebrook
Keyword(s):  
Extended Period ◽  
High Yield ◽  
Large Area ◽  
Device Structure ◽  
Poling Process ◽  
Electro Optic ◽  
Waveguide Modulator ◽  
The Impact ◽  
Selection Of

SEO100c, an EO-polymer, has been reported of having an r33 in excess of 100 pm/V. Experimental poling research was performed on rib waveguide modulator for device design and development. Reported is the determination of the impact that temperature and voltage have on the poling of a SEO100c waveguide device in order to maximize the r33 while avoiding damage to the device structure ensuring high yield in manufacture. The poling process is shown to have a nonlinear relationship between r33 and poling field aiding in the selection of achievable poling voltages for required r33 values. Device thermal stability is quantified and reported for the complete poling process and the impacts upon r33. Investigation into the possible relaxation of device r33 is measured over an extended period demonstrating desirable use within deployable devices.

Determination of integral indicators characterizing the possibility of accommodating the evacuated population in the territory of the Republic of Kazakhstan

2020 ◽  
pp. 154851292097028
Author(s):  
Yernar Zh Akimbayev ◽  
Zhumabek Kh Akhmetov ◽  
Murat S Kuanyshbaev ◽  
Arman T Abdykalykov ◽  
Rashid V Ibrayev
Keyword(s):  
Statistical Data ◽  
Armed Conflicts ◽  
Security Issues ◽  
Inaccurate Information ◽  
The Subject ◽  
The Republic ◽  
The Impact ◽  
Integrated Indicators ◽  
Selection Of

Studying the historical facts of past wars and armed conflicts and natural and man-made emergencies, today in the Republic of Kazakhstan one of the most important security issues is the preparation and organization of the evacuation of the population from possible dangerous zones, taking into account the emergence of new threats to the country’s security. The paper presents an algorithm for constructing universal scales of the distribution function of opportunities by types of support and rebuilding them into subject scales using display functions. The purpose of the paper is to determine the integral indicators characterizing the possibility of accommodation of the evacuated population and the impact on resources during relocation. On the subject scales of cities and districts of the region, indicators of the possibility of relocation of a certain amount of the evacuated population by types of support and indicators characterizing the impact on the district’s resources during resettlement of a certain amount of the evacuated population are determined. It was concluded that the use of integrated indicators allows the selection of areas to accommodate the evacuated population without the use of statistical data, in conditions of incomplete and inaccurate information. The presented method does not replace traditional methods based on classical methods of territory assessment by the level of life sustenance, but also allows their reasonable combination with the experience of specialists in this field, taking into account the incompleteness, uncertainty, and inconsistency of the initial data of the study area, which does not allow the application of existing methods.

scholarly journals Functional-semantic aspects of translation of psychological terminological phrases of English language

2020 ◽  
pp. 1-15 ◽  
Author(s):  
Elena Anatol'evna Balygina ◽  
Yuliya Vladimirovna Yarovikova ◽  
Tat'yana Viktorovna Ermolova ◽  
Oksana Aleksandrovna Krukovskaya
Keyword(s):  
English Language ◽  
Translation Process ◽  
Translation Strategy ◽  
Semantic Development ◽  
The Impact ◽  
Selection Of ◽  
The Way

Multiple scientific works are dedicated to studying the impact of linguistic factors upon the translation process. However, relevant remains the task of determining dependence of the translation strategy on the peculiarities of semantic development and functionality of terminological units. This article examines the functional-semantic aspects of translation of the adjective-substantive terminological phrases of English language that reflects the scientific notions of psychology. An attempt is made to develop the methods for translating terminological phrases that would consider syntagmatic aspects of interaction of the meanings of its components. Attention is focused on determination of the impact of peculiarities of terminological meaning of terminological phrase upon the choice of its conveying in translation. A conclusion is made that the translation process of terminological phrases from English to Russian are influenced by such factors, as the level of semantic closeness of terminological phrases and communicative significance of its adjective component. In conclusion, the author discusses strategies of selection of the way of translation of terminological phrases, taking into account the aforementioned factors.

Morphometric analysis of myofibre development in the adductor femoris muscle of single and twin fetal lambs

2000 ◽  
Vol 12 (6) ◽  
pp. 329 ◽  
Author(s):  
S. A. McCoard ◽  
W. C. McNabb ◽  
S. W. Peterson ◽  
S. N. McCutcheon ◽  
P. M. Harris
Keyword(s):  
Sampling Site ◽  
Muscle Growth ◽  
Morphological Characteristics ◽  
Distal Region ◽  
Fetal Life ◽  
Cross Sectional ◽  
The Impact ◽  
Femoris Muscle ◽  
Selection Of

Cellular development of the adductor femoris muscle from twin and single fetuses was studied at 140 days gestation to evaluate the effect of moderate fetal growth retardation on myofibre development. Twin fetuses had lower bodyweights (13%) and disproportionately small adductor femoris muscle weights (22%) compared with single fetuses. Reduced muscle mass was associated with smaller myofibre cross-sectional areas (CSA) and lower DNA content (22%), indicative of fewer myonuclei and retarded myofibre hypertrophy. Myofibre number and the phenotypic maturation of the myofibres were similar between twins and singletons. These results indicate that even modest growth restriction during fetal life can negatively influence myofibre hypertrophy, highlighting the importance of fetal nutrition for muscle growth. Large muscles, such as the adductor femoris, have intrafascicularly terminating myofibres, which necessitates accurate sampling of the muscle when investigating possible perturbations in morphological characteristics (e.g. between singletons and twins). The second objective of the present study was to investigate the impact of the sampling site on the morphological parameters of the adductor femoris muscle. The apparent total myofibre number decreased from the proximal to the distal region of the adductor femoris muscle. The apparent number of slow-twitch fibres also decreased from the proximal to the medial region, but was not different between the medial and distal regions of the muscle. Similarly, myofibre CSA differed between the medial and distal regions. These results indicate that, particularly with large muscles, such as the adductor femoris, which has intrafascicularly terminating myofibres, single site sampling for the determination of morphological fibre characteristics may generate misleading results and that careful selection of the sampling area may be necessary.

The Determination of Stagnant Rate of Servo System Based on Adaptive Chatter Algorithm

2013 ◽  
Vol 860-863 ◽  
pp. 1787-1790
Author(s):  
Ting Zhao ◽  
Xiao Zhi Qiu ◽  
Ding Cai ◽  
Bao Hua Huang
Keyword(s):  
Dead Zone ◽  
Servo System ◽  
Signal Frequency ◽  
Determination Method ◽  
Dynamic Effects ◽  
Change Rate ◽  
The Dead ◽  
The Impact ◽  
Selection Of

The current determination of stagnant rate cannot eliminate the dynamic effects, especially the change rate of speed. Consider the problem of the current determination of stagnant rate, this work presents one determination method based on adaptive chatter algorithm .Simulation shows it can eliminate the impact of dynamics effectively. The method achieves the measurement online due to the signal of chatter can adapt to the dead zone of servo system. At last, the selection of the signal frequency is discussed.

scholarly journals Penentuan Indeks Seleksi untuk Galur Dihaploid Padi Sawah Tadah Hujan Berdaya Hasil Tinggi

2019 ◽  
Vol 47 (2) ◽  
pp. 111-118
Author(s):  
Miftahur Rizqi Akbar ◽  
Bambang Sapta Purwoko ◽  
Iswari Saraswati Dewi ◽  
Willy Bayuardi Suwarno ◽  
Dan Sugiyanta
Keyword(s):  
Doubled Haploid ◽  
Block Design ◽  
Selection Index ◽  
Culture Technique ◽  
High Yield ◽  
High Productivity ◽  
Index Model ◽  
Rainfed Rice ◽  
Selection Of

Rainfed rice breeding for high yield is an alternative to increase national rice production. The breeding can beaccelerated using anther culture technique. The selection of high productivity lines may be more effective if it also involvesthe traits contributing to or affecting the yield traits. This study aimed at determining suitable characters as selection criteriaand obtain a selection index model for high yielding doubled haploid rainfed rice lines. The experiment was conductedin a greenhouse of ICABOGRAD, Bogor and Sawah Baru Experimental Station, Bogor Agricultural University using arandomized complete block design (RCBD) with three replications. Thirty doubled haploid lines derived from anther cultureand two check varieties namely Ciherang and Inpari 18 were used. The results showed that plant height (TT), number of filledgrain per panicle (GI), and productivity (PRD) could be used as suitable selection characters. The determination of selectionindex obtained a selection model which was Selection index = 0.48 PRD + 0.31 JGI - 0.31 TT. This model can be used toselect high yielding doubled haploid rainfed rice lines.

scholarly journals The Application of a Logistic Regression Model for Predicting Preferences of Transport System Users

2018 ◽  
Vol 64 (4) ◽  
pp. 145-159
Author(s):  
A. Brzeziński ◽  
K. Brzeziński ◽  
T. Dybicz ◽  
Ł. Szymański
Keyword(s):  
Logistic Regression ◽  
Regression Model ◽  
Transport System ◽  
Urban Areas ◽  
Logistic Regression Model ◽  
Probabilistic Approach ◽  
The Impact ◽  
Selection Of ◽  
Made In

AbstractWithin the INMOP 3 research project, an attempt was made to solve a number of problems associated with the methodology of modelling travel in urban areas and the application of intermodal models. One of these is the ability to describe the behaviour of transport system users, when it comes to making decisions regarding the selection of means of transport and searching for relationships between travel describing factors and the decisions made in regard of means of transport choice.The paper describes a probabilistic approach to the determination of modal split, and the application of a logistic regression model to determine the impact of variables describing individual and mass transport travels on the probability of selecting specific means of transport. Travels in local model of Warsaw city divided into 9 motivation groups were tested, for which ultimately 8 models were developed, out of which 7 were deemed very well fitted (obtained pseudo R2 was well above 0.2).

scholarly journals Determination of Forces and Moments Per Unit Length in Symmetric Exponential FG Plates with a Quasi-Triangular Hole

Symmetry ◽  
2020 ◽  
Vol 12 (5) ◽  
pp. 834 ◽  
Author(s):  
Mohammad Jafari ◽  
Mohammad Hossein Bayati Chaleshtari ◽  
Hamid Abdolalian ◽  
Eduard-Marius Craciun ◽  
Luciano Feo
Keyword(s):  
Unit Length ◽  
Tensile Load ◽  
Considerable Effect ◽  
Uniaxial Tensile ◽  
Variable Approach ◽  
Fg Plates ◽  
Resultant Forces ◽  
The Impact ◽  
Selection Of

In this study, the resultant forces and moments acting on infinite symmetric FGPs with a triangular hole subject to uniaxial tensile load were examined via an analytical method using the complex variable approach. The mechanical properties of graded plates are hypothesized to vary throughout the thickness exponentially. The impact of various factors, namely hole orientation, hole aspect ratio as well as the hole corner curve on stress distribution and moment resultants is considered. In order to approve the credibility of the analytical approach, its outcomes are compared to numerical results acquired from ABAQUS finite element modeling. This comparison showed a favorable agreement level among the acquired analytical and numerical outcomes. Based on these results, the mentioned factors entail a considerable effect on the distribution of resultant forces and moments at the proximity of the hole and the load bearing tolerance of functional grated plates with holes may be enhanced by suitable selection of the aforementioned parameters.

Study on the Determination of the Separated Layer Water Injection Based on the Grey Synthetic Degree

2014 ◽  
Vol 644-650 ◽  
pp. 2227-2230
Author(s):  
Yao Lin ◽  
Chun Lin Liu ◽  
Hong Jun Yin ◽  
Xiao Yan Xu ◽  
Yang Wang
Keyword(s):  
Influence Factor ◽  
Water Injection ◽  
Influential Factors ◽  
Oil Field ◽  
Water Flooding ◽  
High Yield ◽  
Grey Correlation Analysis ◽  
Correlation Analysis Method ◽  
The Impact

The determination of the rational layered water injection intensity is the basis to stable oil production and high-yield in oil field. This article analyzes the various influential factors of the separated layer water injection intensity, using grey synthetic degree to determine the dominant influential factors. The weight value is obtained by normalization, each influence factor is quantization. Using grey correlation analysis method to determine the plane dividing coefficient and the vertical dividing coefficient, a reasonable stratified water injection intensity formula is got. This method considers the impact of these factors which consist of permeability, the measure transformation coefficient, perforation thickness, injector producer distance, location coefficient and the number of injector and producer. The problem which the contradiction exists in the same layer or between the layer and layer is obvious in the D block through combining with the current water injection development, reasonable dividing coefficient of block is established, a reasonable stratified water injection intensity formula is got, making well block reasonable injection and increasing adjustment effect of water flooding.

scholarly journals Myelofibrosis: to transplant or not to transplant?

Hematology ◽  
2016 ◽  
Vol 2016 (1) ◽  
pp. 543-551 ◽  
Author(s):  
Rebecca Devlin ◽  
Vikas Gupta
Keyword(s):  
Hematopoietic Cell Transplantation ◽  
Therapeutic Modality ◽  
Optimal Timing ◽  
Jak Inhibitors ◽  
Related Factors ◽  
Graft Versus Host ◽  
Conditioning Regimens ◽  
The Impact ◽  
Selection Of

Abstract Hematopoietic cell transplantation (HCT) is the only curative therapeutic modality for myelofibrosis (MF) at present. The optimal timing of HCT is not known in the presence of wider availability of less risky nontransplant therapies such as JAK 1/2 inhibitors. Careful review of patient, disease, and transplant-related factors is required in the appropriate selection of HCT vs the best available nontransplant therapies. We highlight some of the relevant issues and positioning of HCT in light of evolving data on JAK 1/2 inhibitors. The goal of this study is to provide the reader with updated evidence of HCT for MF, recognizing that knowledge in this area is limited by the absence of comparative studies between HCT and nontransplant therapies. Prospective studies are needed for better information on: the determination of optimal timing and conditioning regimens, the best way to integrate JAK inhibitors in the HCT protocols, and the impact of JAK inhibitors on graft-versus-host disease.

scholarly journals Influenza Gain-of-Function Experiments: Their Role in Vaccine Virus Recommendation and Pandemic Preparedness

mBio ◽  
2014 ◽  
Vol 5 (6) ◽  
Author(s):  
S. Schultz-Cherry ◽  
R. J. Webby ◽  
R. G. Webster ◽  
A. Kelso ◽  
I. G. Barr ◽  
...  
Keyword(s):  
Vaccine Virus ◽  
Influenza Viruses ◽  
High Yield ◽  
Pandemic Preparedness ◽  
Avian Influenza Viruses ◽  
Gain Of Function ◽  
Different Types ◽  
Influenza Vaccine Production ◽  
The Impact ◽  
Selection Of

Abstract In recent years, controversy has arisen regarding the risks and benefits of certain types of gain-of-function (GOF) studies involving avian influenza viruses. In this article, we provide specific examples of how different types of data, including information garnered from GOF studies, have helped to shape the influenza vaccine production process—from selection of candidate vaccine viruses (CVVs) to the manufacture and stockpiling of safe, high-yield prepandemic vaccines for the global community. The article is not written to support a specific pro- or anti-GOF stance but rather to inform the scientific community about factors involved in vaccine virus selection and the preparation of prepandemic influenza vaccines and the impact that some GOF information has had on this process.

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