bluuebunny/crossref_metadata_2025 huggingface dataset:
Sequential Therapy with Docetaxel and Cabazitaxel Starting at Low PSA Levels was Associated with Longer Survival in Patients with Castration-Resistant Prostate Cancer
Authors: Terada Naoki , Sawada Atsuro , Kawanisi Hiroaki , Fujimoto Takeru , Magaribuchi Toshihiro , Chihara Ichiro , Hashimoto Kohei , Sakurai Toshihiko , Shimizu Yosuke , Uegaki Masayuki , Nakashima Masakazu , Narita Shintaro , Kubota Masashi , Yamada Yusuke , Tohi Yoichiro , Okabe Koh , Yatsuda Jyunji , Okumura Kazuhiro , Yoshimura Koji , Terai Akito , Kojima Takahiro , Nishiyama Hiroyuki , Masumori Naoya , Tsuchiya Norihiko , Kanamaru Sojyun , Watanabe Jun , Ito Noriyuki , Habuchi Tomonori , Kawakita Mutsushi , Yamamoto Shingo , Sugimoto Mikio , Kamba Tomomi , Ogawa Osamu , Kamoto Toshiyuki
Published: June 2021

Background: This study investigated the optimal timing for starting docetaxel (DOC) and cabazitaxel (CBZ) by examining the correlation of their efficacy and evaluating factors associated with the prognosis of patients with castration-resistant prostate cancer (CRPC) receiving DOC-CBZ sequential treatment.Methods: We retrospectively evaluated data for 146 patients who received DOC followed by CBZ. The correlations of prostate specific antigen (PSA) decrease rate and time to progression between DOC and CBZ treatment were examined. The association of parameters with progression-free survival (PFS) and overall survival (OS) were evaluated. Survival rates were compared between patients with high and low PSA levels at the start of DOC and CBZ treatment.Results: No correlations of PSA decrease rate and time to progression were observed between DOC and CBZ. In multivariate analyses, higher PSA level at the start of DOC was significantly associated with shorter PFS (P = 0.004) and OS (P = 0.001). The OS of patients who started DOC and CBZ at low PSA levels was significantly longer than those that started at high PSA levels (P = 0.002 and P = 0.003). In patients who started DOC at high PSA levels, those who switched to CBZ at low PSA levels had longer OS than those who switched at high PSA levels (P = 0.048).Conclusions: For patients for whom DOC was not effective, sequential CBZ might reduce PSA for a long duration. Starting DOC and switching to CBZ at low PSA levels might result in improved prognoses in CRPC patients.Trial registration: This study was registered retrospectively.
A new design for 4-bit RCA using Quantum Cellular Automata Technology
Authors: Seyedi Saeid , Pourghebleh Behrouz
Published: June 2021

Since the scaling of transistors is growing rapidly, the need for an efficient alternative for the Complementary Metal-Oxide-Semiconductor (CMOS) technology to obtain further and extra processes in the circuits has known as the main problem. Over the last decade, Quantum-dot Cellular Automata (QCA) technology due to its excellent potential in developing designs with low-power consumption, high-speed, and high-density has been recognized as a suitable replacement to CMOS technology. In this regard, lowering the number of gates, the amount of cell count, and delay has been emphasized in the design of QCA-based circuits. Adders as the main unit in logic circuits and digital arithmetic play an important role in constructing various effective QCA designs. In this regard, Ripple Carry Adder (RCA) is a simple form of adders and due to its remarkable features can be useful to reach circuits with the minimum required area and power consumption. Therefore, in this study, a new design for RCA in QCA technology is recommended to reduce the cell count, amend the complexity, and decrease the latency. To verify the correctness of the suggested circuit, the QCADesigner version 2.0.3 as a well known simulator has been used. The evaluation results confirm that the proposed design has approximately 28.6% improvement in cell count in comparison to the state-of-the-art four-bit coplanar RCA designs in QCA technology. Also, the obtained results designate the effectiveness of the advised plan.
Rheological Behaviours and Constitutive Models for 9Cr18Mo Stainless Steel at High Temperature and High Strain Rate
Authors: Jia Haishen , Zhang Jilin , Yi Xiangbin , Shen Jiancheng , Tang Linhu , Xu Chuangwen , Luo Wencui
Published: June 2021

The compression test was conducted on 9Cr18Mo stainless steel by using the UTM5305 universal testing machine and the split Hopkinson pressure bar (SHPB) test device. In this way, the stress–strain curves pertaining to quasi-static (strain rate of 0.001 ~ 0.1 s-1) and dynamic (temperature range of 25 ~ 650 ℃ and strain rate of 800 ~ 4,000 s-1) states were attained. According to the stress–strain curves, the rheological behaviours of 9Cr18Mo stainless steel at high temperature and high strain rate were discussed. Based on the test data, the parameters of two constitutive models (Johnson-Cook (J-C) and Power-Law (P-L)) for 9Cr18Mo stainless steel were identified and the correlation coefficients (R) and average absolute relative errors (AAREs) of the two constitutive models were compared. The results showed that 9Cr18Mo stainless steel presents strain-rate sensitivity and significant thermal softening, that is, the flow stress on 9Cr18Mo stainless steel increases with strain rate while significantly reduces with increasing temperature. The R values are 0.9697 and 0.9896 and the AAREs of two constitutive models are 2.77% and 1.85%, respectively. Hence, the P-L constitutive model shows a higher prediction accuracy compared with the J-C constitutive model and can better describe the rheological behaviours of 9Cr18Mo stainless steel at high temperature and high strain rate.
Tribological Behavoiur of Silicon Carbide/ Rice Husk ash Reinforced Al7075 Hybrid Composites Using Optimization Techniques
Authors: S Sivasakthivel P , Sudhakaran R.
Published: June 2021

In this paper, aluminium alloy Al7075 was reinforced with silicon carbide (SiC) particles and rice husk ash to improve hardness and wear resistance. The SiC particulate and rice husk ash composition in composite were taken in five different proportions such as 3%, 6%, 9%, 12% and 15% for % of SiC particulates and 2%, 4%, 6%, 8% and 10% for % of rice husk ash. Nine different compositions to cater the above proportions were fabricated using stir casting technique. Microstructure examination was conducted on the prepared specimen using optical microscope to determine the homogeneity of reinforced particle distribution. The tribological properties were examined by measuring the wear on the prepared specimen using pin on disc apparatus. The input parameters considered were materials factor such as % of SiC and % of rice husk ash and mechanical wear factors such as load applied, speed of rotation and sliding distance. The design of experiment technique, central composite design (CCD) was employed for conducting experiments with different combination of parameters. Empirical relationship was devised to predict wear of the composite specimen in terms of parameters such as % SiC, % of rice husk ash, load applied, speed of rotation and sliding distance. The empirical relations adequacy was tested using Analysis of variance (ANOVA). The direct and interaction effect of input parameters on wear were analyzed which helps to determine the significance of these parameters. Microstructure examinations were conducted to analyze assimilation and uniform distribution of reinforcement particles in prepared composites. Optimization of process parameter was obtained for minimum wear using genetic algorithm.
Bending shape curvature as dynamic criterion for the structural health control
Authors: Nesterenko Aleksey , Nesterenko Maxim
Published: June 2021

The paper describes a constructive system parameter – Bending shape curvature, as a dynamic criterion for assessing the technical state of structures. Previous studies of various dynamic criteria for structural health control have revealed a lack of accuracy. Analysis of a constructive system dynamic work based on internal response only is limited by a variety of external force factors, the determination of which is difficult. A constructive system can be deformed due to a change in cross-section stiffness at one of its elements because of a defect or damage and that affects displacements at its control points. It makes it difficult to determine bending stiffness only by constructive system displacements. As a result, the development of structure test methods with a control impact force is relevant. The article presents the methods of calculating bending shape curvature over controlled displacements. It is suggested to use an artificial impact on a structural system for getting the elements response to the bending moment. The advantage of bending shape curvature calculating for assessing the stiffness of a structure system is explained. It is shown the results of defect size influence on bending shape curvature during static tests and stiffness assessment results of the metal frame during dynamic tests. The necessity of taking into account the stiffness of structures joints has been revealed, as well as a high dependence of method’s relative error on the value of dynamic shaker force and the distance between registration sensors.
A holistic review on hydraulic fracturing stimulation laboratory experiments and their transition to enhanced geothermal system field research and operations
Authors: Langbauer C. , Tehrani F. Fazeli , Mastobaev B.
Published: June 2021

This paper presents a thorough overview of hydraulic stimulation techniques, conducted in laboratories. It further analyses field experiments and ongoing projects for geothermal energy production to investigate if the findings from the lab can be practically applied to the field. Stimulation techniques have been long used in the oil and gas industry as a means to increasing the rock permeability and consequently the reservoir’s fluid production rate. Among the different stimulation methods, hydraulic fracturing is known to be the most successful in creating new passageways in the formation. Nevertheless, the benefits of fracturing have been hindered by the handful of events in which poor planning had led to severe seismic activities. Therefore, across the globe, many efforts were dedicated to characterizing fracture creation and propagation in different rocks, not only to provide know-how for further and safer developments in the oil and gas front but also to adapt such findings to the ever-emerging field of geothermal energy recovery. In the course of this work, over 100 papers were studied. The papers included laboratory experiments on various rock types encountered in reservoirs, where parameters such as stress regime, fracture initiation pressure, formation breakdown pressure, volume, and types of fluid injected were monitored. To investigate whether or not such practices had been previously applied in geothermal energy production, a thorough study was also conducted on large-scale experimental setups constructed in the field as well as hydraulic fracturing procedures performed in operational projects, going back as far as a decade. The results show an agreement between laboratory experiments and field operations, yet naturally including individual results from cases where either the lab parameters or field characteristics were extraordinarily unique. Multiple cross-correlations were also performed between different key parameters that play a role in a fracturing process, providing trends that could be intra- or extrapolated for further research and planning. The novelty of this work is the comprehensive analysis of numerous research projects done around the world. As a result, this paper will not only be an informative and yet compacted source of information concerning previous projects, but it also points out the main factors and their relationships which need to be understood to guide a future project to success.
Concept of Intelligent Automation System for Electrical Energy Distribution and Utilities
Authors: Meena Mahesh Kumar
Published: June 2021

This system the normal street is convert into smart street means the street light are automatically on and In off according to the vehicle on that road .The main purpose of our project is to save the energy which is wasted in our streets and the smart lights are glow with high intensity when the vehicle is pass through that road otherwise it will off.In today’ s automation world ,things are updating very quickly with a simple and easy method and this automation is nothing but a easy way to reduce the man power in the production of many industries. In the industrial sector the automation is one step greater than the mechanical man power because in man power the machinery are assign by Human operators where as in automation all work are dependent on the machine. This project how the saved power can be used in many works. It is answer to all that question that how can we save energy in different ways. We conclude that if there no vehicle on the street at the night time then the lights are off and the saved energy is used where there are high lights cut off .
Square Patch Antenna for Mobile Applications
Authors: Vivek Navneet
Published: June 2021

This paper presents the result for different standard thickness values, and the result is performed by circularly polarized, Square patch antenna with a small frequency-ratio is proposed for mobile applications. The antenna has become a necessity for many applications in recent wireless communications such as Radar, Microwave and space communication. The proposed antenna design on different shapes and analyzed result in resonant frequency will be 8.2GHz. A single micro-strip feed-line is underneath the centre of the coupling aperture ground-plane. The frequency-ratio of the antenna can be controlled by adjusting the slot arm lengths. At 12GHz frequency and the tested result on IE3D SIMULATOR parameters are for X-axis -21.6mm to 21.6mm, Y-axis -21.6mm to 21.6. After that results are verified and simulated, S-Parameter = -25.34dB, Field Gain = 9.463dB, Directivity = 10.57dB, Efficiency for Antenna = 77.75% and VSWR = 0.97. All results shown are simulated.
Heart Failure Prognostication using Boosting Algorithms
Authors: Nihalaani Rachaell
Published: June 2021

In the medical field, predicting a heart disease has become a very complicated and challenging task. So, in this contemporary lifestyle, there is an urgent need for a system that will help predict accurately the possibility of getting heart disease. This paper presents an observation-based comparison between four boosting algorithms namely Gradient boosting, XGBoost, ADAboost and CatBoost to predict heart failure efficiently. To do so, we have referred to the PLOS (Public Library of Science) Repository dataset. These algorithm’s performances have been evaluated using metrics like Accuracy, F1 score, Recall and many more. All values obtained ensured the superiority of these boosting algorithms based on several performance measures.
Parcel providing and Patrolling Hexacopter with High Payload
Authors: Makode Kunal
Published: June 2021

The different varieties of drones may be differentiated in terms of the sort (fixed-wing, multirotor, etc.), the degree of autonomy, the dimensions and weight, and also the power supply. These specifications are dynamic, as an example for the drone’s cruising vary, the utmost flight length, and also the loading capability. Apart from the drone itself (i.e., the ‘platform’) varied varieties of payloads may be distinguished, together with freight (e.g., mail parcels, medicines, hearth ending material, flyers, etc.) and differing kinds of sensors (e.g., cameras, sniffers, meteorological sensors, etc.). Applications of various payloads are described. So as to perform a flight, drones have a necessity for (a specific amount of) wireless communication with a pilot on the bottom. During this paper we tend to are introducing drone consists of six blades referred to as hexocoptor that's upraised and propelled by six motor will which may which might carry a load up to ten weight unit or can fly up to thirty minute with payload. It contain twilight vision camera and GPS controller is employed for remote location in night. During this system, brushless DC motors are adjoined with the electronic speed controller.
Transparency Principle on Land Acquisition for Agrarian Justice
Authors: Rosmidah Rosmidah , Pebrianto Dony Yusra
Published: June 2021

The purpose of this article is to study the state’s efforts to guarantee the principle of transparency and implement it into land acquisition process for the sake of public interest. With normative method, this article found that the land, despite of being an object of private ownership, has a social function. Therefore, the state has an authority to regulate the utilisation and use of land for the sake of public interests through a land acquisition. In recent years, disputes due to land acquisition between the government and the land owners has always increased, resulting in the use of violence and public distrust against the government. It is believed that such the condition was triggered by  the lack of transparency as long as the land acquisitions are concerned. In order to realize agrarian justice, which is the state’s obligation, it is necessary to guarantee the principle of transparency in the land acquisition process which are the basic rights of land owners / holders and the general public. Because the principles of openness and transparency in the Land Acquisition Law are obscure in norms, it is necessary to interpret the law. The principles of openness and transparency are carried out from the planning, preparation, implementation stages to the stage of submitting the results of land acquisition. At the empirical level, it must be implemented without causing various encapsulation resulting in land acquisition disputes. The principles of openness and transparency are needed to facilitate the flow of community participation in development
A diabeteses autonóm neuropathia vizsgálata a Debreceni Egyetem Diabeteses Neuropathia Centrum betegeinek körében kérdőíves módszer segítségével
Authors: Sztanek Ferenc , Demeter Zsuzsanna , Katkó Mónika , Molnár Ágnes , Jakab András Áron , Harangi Mariann
Published: June 2021

A kardiális autonóm neuropathia (CAN) a cukorbetegség gyakori mikrovaszkuláris szövődménye, amely összefüggést mutat a kardiovaszkuláris betegségekkel. A CAN diagnosztikájára a Ewing-féle kardiovaszkuláris reflextesztek használatosak. A paraszimpatikus beidegzés működését a mélylégzéses vizsgálat, a Valsalva-manőver és a felálláskor bekövetkező szívfrekvencia-változás mérésével értékeljük. Az ortosztatikus hipotenzió és a kézizom-szorító erő (handgrip teszt) vizsgálata a szimpatikus idegrendszer működéséről nyújt tájékoztatást. Azonban a Ewing-tesztek elvégzése időigényes folyamat és a beteg részéről is nagyfokú kooperációt igényel. A CAN legtöbbször tünetszegényen jelentkezik és késői stádiumban kerül felismerésre, ezért felmerült az igény egy egyszerű, kérdőíves szűrőmódszer kidolgozására. A Composite Autonomic Symptom Score 31 (COMPASS-31) kérdőív 6 vegetatív tünetcsoportot ölel fel, és a válaszokra adott pontértékek megfelelő súlyozásával megbízható módszernek bizonyult az autonóm neuropathia korai felimerésében. Célkitűzésünk a COMPASS-31 kérdőív alkalmazhatóságának vizsgálata diabeteses neuropathiás betegeink körében. Betegek és módszerek: A vizsgálatunk során a debreceni Diabeteses Neuropathia Centrumban 36 diabeteses neuropathiás beteg (24 nő/12 férfi) töltötte ki a kérdőívet, amelyek pontértékeit a Ewing-teszteken elért eredményeikkel hasonlítottunk össze, ROC analízist végeztünk, és meghatároztuk azt a pontszámot, amelyet határértékként használva a legkedvezőbb diagnosztikai szenzitivitás és specificitás érhető el. Eredmények: A paraszimpatikus és szimpatikus kardiovaszkuláris reflexteszteket együttesen összehasonlítva a COMPASS-31 teszt eredményeivel, a ROC görbe alatti terület (AUC) 0,83 (95%-os CI: 0,69–0,97, p=0,002), a kérdőív szenzitivitása 88%, specificitása 73%, ha a kérdőíven elért 14 feletti pontszámot tekintettük diagnosztikusnak. Ha a CAN diagnózisát a handgrip teszt megbízhatatlansága miatt a paraszimpatikus reflextesztek és az ortosztatikus hipotenzió fennállása alapján állítottuk fel, akkor a ROC-AUC 0,92 (95%-os CI: 0,81–1,03, p<0,0001), a kérdőív szenzitivitása 88%-nak, specificitása 90%-nak bizonyult, ha a 17 feletti pontszámot tekintettük diagnosztikusnak. Következtetés: A COMPASS-31 kérdőív alkalmas lehet a diabeteses betegek szűrésére és a CAN korai stádiumban való felismerésére.
Hubungan antara Kecemasan dan Kadar Kortisol terhadap Kejadian Premenstrual Syndrom
Authors: Rianti Dia
Published: June 2021

Pendahuluan salah satu masalah kesehatan reproduksi yang sering dialami oleh wanita dan merupakan masalah utama dalam masyarakat adalah gangguan menstruasi. Gangguan ini sering merupakan sumber kecemasan bagi wanita. Gangguan yang sering terjadi antara lain siklus menstruasi yang tidak teratur, gangguan volume menstruasi baik perdarahan yang lama atau abnormal, gangguan nyeri atau dismenorrhea, atau sindroma pramenstruasi. Penelitian ini bertujuan menganalisis  Tingkat  kecemasan dan Kadar Kortisol pada wanita usia reproduksi sehat terhadap kejadian Premenstrual Syndrom pada mahasiswi DIV Kebidanan STIKes Mega Rezky MakassarMetode penelitian ini bersifat analitik observasional dengan rancangan cross-sectional study. Pengambilan Sampel sebanyak 40 responden dengan teknik purposive sampling. Teknik pengumpulan data yang digunakan adalah kuesioner, wawancara dan observasi. Penelitian dilaksanakan pada 01 Juni sampai dengan 14 Juli 2017 di STIKes Mega Rezky Makassar untuk mendapatkan data PMS dan Cemasnya sedangkan untuk data kortisolnya di Laboratorium Universitas Hasanuddin MakassarHasil penelitian menunjukan bahwa Kecemasan dan kadar kortisol mempengaruhi terjadinya Pre menstrual Syndrom dengan nilai Sig Model 0.00 < 0.05, dari kedua variabel tersebut kortisol merupakan penyebab langsung terjadinya Pre menstrual syndrom dengan nilai OR 2.530 yang berarti kortisol yang tidak normal memiliki kecenderungan 2.5 kali lipat mengalami Pre menstrual syndrom dibanding kortisol yang normal.Kesimpulan kecemasan dan kadar kortisol mempengaruhi terjadinya premenstrual syndrome, dari kedua variabel tersebut kortisol merupakan penyebab langsung terjadinya premenstrual syndrome. Perlunya pendidikan kesehatan tentang pre menstrual syndrome pada mahasiswi melalui pendekatan teori ataupun praktek yang lebih komprhensif selain itu penelitian ini memiliki beberapa keterbatasn dalam pelaksanaannya, tidak ditemukannya hubungan yang positif antara kecemasan yang dialami subjek penelitian dengan premenstrual syndrome.
The International Energy Policy of Japan: Before and After Fukushima
Authors: Nosova I. A.
Published: June 2021

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The Legal Foundation of Restitution of the Cultural Property during the World War II and the Post-War Period
Authors: Denisova E. A.
Published: June 2021

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Crisis inspired thoughts
Authors: Zinovjeva E. S.
Published: June 2021

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Ethnoculture at Diplomatic Service
Authors: Lomakin N. P.
Published: June 2021

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Poland and the Newly Independent States
Authors: Dymshits N. S.
Published: June 2021

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The 1941 Catastrophe in Belorussia
Authors: Myagkov M. Y.
Published: June 2021

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The Practice of Technoparks in Russia and Abroad
Authors: Kostyunina G. M. , Baronov V. I.
Published: June 2021

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MGIMO(U) School of Post Soviet Studies
Authors: Chernyavskiy S. I.
Published: June 2021

The article evaluates the history and current work of Center for Post-Soviet Studies - one of analytical subdivisions of MGIMO (U) Institute of International Research.
To a Question on the Communication und Morality Culture
Authors: Belova D. N.
Published: June 2021

In the article the author researches the moral aspect intracultural and cross-cultural communicative interaction as a multiple-factor phenomenon; analyzes the causes of moral degradation of modern society. The author discusses the issues of intercultural communication in the context of sociopsychological experience of communicants
EU-Russia Transport Cooperation
Authors: Entin M. L. , Istomin I. A.
Published: June 2021

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The Condition of Modern Russian Multimedia Journalism on the Example of the Agency «RIA news».
Authors: Lileev I. V.
Published: June 2021

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Revisiting the organization of internal financial control and audit at universities
Authors: ENDOVITSKII Dmitrii A. , BAKHTURINA Yuliya I.
Published: June 2021

Subject. This article explores the organizational aspects of control activities of universities.
Objectives. The article aims to clarify some individual organizational provisions of internal financial control and audit of universities on the basis of a critical assessment of the positions of domestic and foreign researchers, analysis of the current practices of federal institutions of higher education, and the results of the control activities of their founders.
Methods. For the study, we used the methods of analysis, grouping, comparison, and generalization.
Results. The article clarifies the objectives of the internal financial audit through including in its formulation a provision on the analysis of the quality of financial management of the institution according to the International Standard on Auditing (ISA) 315. It assesses the ways used by universities for internal financial controls and audits, and it analyzes their irregularities in the financial and economic activities.
Conclusions. The article concludes that the concepts and organizational frameworks of internal financial control and internal financial audit have not been finalized. Control activities of universities need to be standardized, including the basis of common criteria for choosing the ways of organizing it. The methods used to organize internal financial control and auditing at universities do not comply with the principle of independence.
Genetic Polymorphisms rs643627 in Serotonin Receptor Gene (5-HTR2A) with Schizophrenia
Authors: Khudhiar Noor K. , Saud Asmaa M.
Published: June 2021

Schizophrenia(SCZ) is oneof the most destructive and complicated chronic diseases of the human nervous system. Serotonin receptors have been involved in the pathophysiology of psychiatric disorders including schizophrenia. Fortyschizophrenia subjects (14females and 26 males) with an age range of 23â€“ 57 years were enrolled, in addition to twenty healthy control subjects (10female and 10 male) with an age range of 19-44 years.

This study aimed to evaluate the frequency of one single nucleotide polymorphism (SNP), namelyrs643627 in HTR2Agene,inIraqi patients with schizophrenia in comparison with controls, along with the association between this SNP and the incidence of schizophrenia.

The genetic variantrs643627 within the intron region of 5-HTR2Agene was genotyped by Real Time â€“PCR.

The results showed that differences in the demographic data of gender and age between schizophrenia subjects and controls were statically non-significant. Also, the genotype frequencies distribution of rs643627 polymorphism showed no deviation from Hardyâ€“Weinbergequilibrium in both groups (patients and controls). In addition,differences in the genotypes(AA, AG, and GG) and allele frequencies of 5-HTR2A were statically non-significant between SCZ patients and controls. However,the present study results demonstrated an association between rs643627 polymorphism of 5-HT2Ageneand age and gender in schizophrenia patients group.
Evaluasi Pelayanan Penumpang Bandara Mutiara Palu
Authors: Susetyadi Ari
Published: June 2021

The airport is an for aviation services, where in variety of good facilities for service to the aircraft as well as for passanger service. Air transport passenger service at airport from time to time require upgrading the performance of services, both from land and air side services. Which became problems as Palu Mutiara airport if the airport is already providing service accordance with the standard of service (level of sercvice). and how the airport in activities of air transport services with limited passenger terminal condition, especially during busy (peak season).
Analisis Tingkat Kepuasan Penumpang Terhadap Fasilitas Wifi di Bandara Soekarno Hatta
Authors: Lumban Batu Harry Yanto
Published: June 2021

In accordance to Aviation Law Number 1 of 2009, airport facilities are provided to give proper airport services in terms of security, comfort, and regularity. Since airport facilities are strongly relevant in determining excellent services in flight performance, airport administrators have currently provided free wifi connection for passangers in the airports to make them comfortable. It is done so under the fact that internet has been a necessary need to find the updated information and technology.Berdasarkan Undang- Undang Nomor 1 Tahun 2009 tentang Penerbangan, Fasilitas bandar udara merupakan sarana yang memberikan pelayanan jasa kebandarudaraan yang menyediakan fasilitas yang memadai (aman, nyaman dan lancar/teratur). Karena fasilitas bandar udara merupakan unsur yang sangat terkait dalam menentukan pelayanan jasa yang prima dalam penyelenggaraan penerbangan maka fasilitas dibandara saat ini telah didukung fasilitas WIFI/internet gratis yang disediakan oleh pihak pengelola bandara untuk memberikan kenyamanan bagi penumpang yang ada dibandara.. Karena akses internet menjadi suatu kebutuhan bagi orang dalam mengetahui perkembangan teknologi dan informasi yang semakin canggih.
Evaluasi Fasilitas Peralatan Baggage Handling Di Bandar Udara Hang Nadim Batam
Authors: Damamik Jeni Sartika
Published: June 2021

Baggage handling has an important role in aviation services because this part has responsibilities in handling passengers’ baggages in a flight. Thus, it is expected that every airport has a baggage handling system that implements time efficiency and always provides security to the passengers’ belongings as one of the assessment from the passengers. It can be realized if procedure, condition, number of baggage handling equipment in Hang Nadim Airport, Batam meet the standards although there are equipments that do not meet the standards.Baggage handling mempunyai peranan penting dalam usaha jasa penerbangan karena bagian ini yang menangani dan bertanggung jawab terhadap bagasi semua penumpang dalam suatu penerbangan. Untuk itu diharapkan agar semua bandara memiliki sistem baggage handling yang menerapkan efisiensi waktu dan selalu menjaga keamanan barang, tas yang dimiliki penumpang karena hal tersebut yang menjadi salah satu penilaian penumpang. Hal tersebut dapat tercapai bila prosedur, kondisi, jumlah peralatan baggage handling di bandara Hang Nadim Batam masih memenuhi standar yang ditetapkan walaupun masih ada beberapa peralatan yang masih belum memenuhi standar yang telah ditetapkan.
Analisa Kesesuaian Dan Kesenjangan Antara yang Diinginkan dengan yang Diterima oleh Penumpang Terhadap Pelayanan di Bandar Udara Juanda Surabaya
Authors: Mardoko Arman
Published: June 2021

Juanda International Airport Surabaya as a gateway to East Java Province has increasing number of passenger every year. With the increasing number of passenger and flight number, resulted in many claims and complaints from passengers with the services provided by the airport authority. The aim of his research is to determine the level of conformity and the gap between desired and accepted by passengers to airports services that have been performed by the airport authority. The analytical method used is GAP analysis. The analysis showed, attributes that need improvement of the management are airport facilities and equipment for carring passengers luggage, the ease of getting information about the arrangements/ flight departure schedule, number of baggage claim officers (Porter or PT . Angkasa Pura).Bandar udara Internasional Juanda Surabaya sebagai pintu gerbang provinsi Jawa Timur setiap hari semakin ramai dengan kegiatan penerbangan. Dengan semakin bertambah ramai dan sibuk kegiatan penerbangan di bandar udara Juanda Surabaya mengakibatkan banyaknya tuntutan dan keluhan dari para penumpang terhadap pelayanan yang diberikan oleh pihak pengelola bandar udara, terutama yang diinginkan dan yang diterima. Untuk itu dilakukan penelitian mengenai persepsi penumpang terhadap pelayanan yang diinginkan dan yang diterima di Bandar udara Internasional Juanda Surabaya. Penelitian ini bertujuan untuk mengetahui bagaimana tingkat kesesuaian dan kesenjangan antara yang diinginkan dan diterima oleh penumpang terhadap pelayanan di bandar udara yang telah dilakukan oleh pengelola bandar udara. Metode analisis yang digunakan adalah analisis GAP. Hasil analisis menunjukkan, atribut - atribut yang perlu mendapatkan prioritas perbaikan paling utama dari pengelola bandar udara adalah fasilitas dan peralatan yang membantu penumpang dalam membawa barang bawaannya, kemudahan mendapatkan informasi mengenai pengaturan/kepastian jadwal keberangkatan pesawat, kemudahan dan cepatnya proses pengambilan barang di Baggage Claim dan Petugas bandar udara yang cepat saat dibutuhkan (Portir atau PT. Angkasa Pura).
ANÁLISE DIDÁTICA DAS RELAÇÕES ÉTNICO-RACIAIS DO BRASIL AFRICANO NO LIVRO “GEOGRAFIA GERAL E DO BRASIL – ESPAÇO GEOGRÁFICO E GLOBALIZAÇÃO”
Authors: Lyra Gustavo Silva
Published: June 2021

A educação brasileira possui alguns instrumentos de regulamentação das matrizes educacionais a serem tratadas em sala de aula. O material que dá um maior suporte para o desenvolvimento das atividades em sala de aula é o livro didático, o qual também é regulamentado por um instrumento estatal especifico. Entende-se que o livro didático é engendrado por determinadas políticas estatais, sendo um instrumento que reflete os interesses de tal Estado. A tentativa de reverter o apagamento de determinadas realidades, em especial a questão étnico-racial da população afro-brasileira, foi incentivada no campo educacional a partir da Lei nº 10.639, que obriga a implementação da discussão das relações étnico-raciais e do ensino de história e cultura afro-brasileira e africana.
ANÁLISE DO LIVRO DIDÁTICO “CONEXÕES: ESTUDOS DE GEOGRAFIA GERAL E DO BRASIL”
Authors: Silva Milena da Conceição Gomes
Published: June 2021

O presente artigo analisa a abordagem do livro didático “Estudos de Geografia Geral e do Brasil” a respeito da matriz afrobrasileira. Examinando os conceitos básicos para a formação do pensamento geográfico, evidencia-se o discurso e a representação da população afrobrasileira em ambiente escolar. Tendo sempre em vista os desafios de se fazer cumprir as normativas educacionais vigentes e o desafio por uma educação antirracista pensada para a ampla cidadania.
Oscar Wilde Vai Ao Cinema
Authors: Resende Yuri Barbosa
Published: June 2021

O presente artigo objetiva discutir, a partir de reflexões sobre História, Memória e Cinema, a construção da imagem de Oscar Wilde realizada por dois filmes contemporâneos entre si, porém de gêneros distintos: a cinebiografia ‘Wilde’ (1997) e o drama musical ‘Velvet Goldmine’ (1998). Após debatermos sobre a popularidade dos filmes biográficos e o papel que pode ser assumido pelo historiador ao analisar este tipo de produção audiovisual, considerando os elementos intrínsecos Ã  linguagem cinematográfica, desejamos responder a seguinte pergunta: quando comparada ao musical lançado em 1998, a cinebiografia ‘Wilde’ foi bem-sucedida na tentativa de revisitar a memória de Oscar Wilde e refletir sobre a importância deste escritor para a contemporaneidade?
Guerra dos Cem Anos e Cruzadas
Authors: Amaral Flávia
Published: June 2021

Esse artigo tem como objetivo analisar a narrativa a respeito das Cruzadas em um texto literário escrito durante a Guerra dos Cem Anos: Mélusine ou la noble histoire des Lusignan. A obra, do final do século XIV, conta a origem de uma fortaleza e as aventuras da linhagem que lá se originou. Essa família, de fato, teve participação importante nas Cruzadas, tendo Guido de Lusignan se tornado rei de Jerusalém em 1186. No roman, as lutas no Oriente contra os infiéis tem um notável destaque, ocupando, aproximadamente, dois terços da obra. Pretendemos discutir essa evidência apresentando uma reflexão de caráter comparativo e analítico entre o episódio histórico - a ida dos Lusignan Ã s Cruzadas, no século XII ”“ e a forma como as batalhas dessa linhagem contra os muçulmanos foram descrita por Jean d’Arras nesse texto de 1392. As várias incongruências entre o evento histórico e o que é apresentado no roman nos levam a crer que ao narrar esse episódio Jean d’Arras não tinha em mente as Cruzadas de 200 anos antes. Sua referência, ao que parece, era a relação entre os cristãos e os infiéis em seu contexto: Guerra dos Cem Anos, final do século XIV. A partir dessa constatação instigante pode-se refletir como a narrativa medieval recorria a eventos passados, a partir de um específico regime de historicidade, no qual a verdade do sentido ocupa um lugar mais relevante do que a verdade dos fatos.
Adolescência, sigilo médico e exposição ”“ Revisão bibliográfica
Authors: Navascués Rodrigues Thamires , Rosa Fernandes João
Published: June 2021

Ao associar três temas relevantes e recorrentes na atualidade, com a prática médica e seus aspectos bioéticos sobre o atendimento, busca-se entender para prover uma assistência médica de qualidade e que respeite a confidencialidade e o pudor de pacientes adolescentes. A exposição nas redes sociais impacta a vida desses jovens de maneiras positivas e negativas. Os pais desempenham também um papel-chave quando se trata de atendimentos médicos. A garantia de sigilo nos atendimentos e repercussões clínicas de cada quadro, é o principal motor que impulsiona os jovens a buscarem auxílio médico, caso contrário negligenciam seu estado de saúde, por receio de que a confidencialidade possa ser quebrada. Há situações, nas quais o médico deverá levar em conta a segurança da vida do adolescente e considerar os alicerces bioéticos da profissão ao justificar o rompimento do sigilo.
SPERGULARIA IRAQENSIS (CARYOPHYLLACEAE), A NEW SPECIES FROM IRAQ
Authors: Haloob Ali , Al-Musawi Ali H. E. , Adeel Harb
Published: June 2021

Spergularia iraqensis sp. nov. is described as a new species from Iraq. This species has been collected from Diyala Province in the central east of Iraq; it is closely related to Spergularia rubra (L.) J. Presl & C. Presl, 1819 and Spergularia bocconei (Scheele) Graebn., 1919. The distinguishing of the morphological characteristics of the new species alongside the two similar species are discussed with photographs, and an identification key is given for Spergularia iraqensis and other closely related species.
Advances in Big Data Applications for transportation: airline, highway, and railway
Authors: Erdebilli Babek , NACAR Emine Nur
Published: June 2021

Aim: The purpose of this article is to present the latest advances in big data applications in the industries of the transportation sector such as airline, highway, and railway. It is difficult to analyze data in transportation because there is continuous real-time data flow. Since the improvements made are fast with the same logic, it is necessary to catch up with the new developments. Data should be analyzed with the big data concept because data stacks highly contain non-structural data types in transportation data. Although the mentioned industries are complementary to each other, the applications differ depending on the needs of the industry. Thus, solutions to specific problems in different industries using big data applications should be addressed.

Design / Research methods: In accordance with the purpose of the study, big data studies that provide added value to the transportation sector were examined. Studies have been filtered through some criteria which are whether the application is adaptable to the industry, the study is available online in full-text, and its references are from respectable sources.

 

Conclusions / findings: All the big data application studies in the academy are not adaptable in real-life problems or suitable for all situations. For this reason, trying all of the applications will lead to moral and material losses for firms. This study is a guideline for companies to follow the developments in the big data concept and to choose the one that suits their problems. Thus, the gap between academia and industry was tried to close.

Originality / value of the article: Although studies are referring to big data applications in the transportation sector, this study differs from others in terms of specifically analyzing big data applications in different industries such as airline, highway, and railway in the transportation sector
Posicionamiento SEO mediante la optimización de sitios web para el marketing digital
Authors: Ruíz Parrales Evelyn Concepción , Bastidas Zambrano Luis Isaías
Published: June 2021

Las creaciones de un sitio web han facilitado el acceso a todo tipo de información y servicios generando una globalización en tendencia a nivel mundial, por tal motivo el marketing no puede dejar pasar desapercibido este mercado el cual necesariamente debe evolucionar. Se presentan los conceptos relacionados con el posicionamiento web, los criterios que se deben tener en cuenta para planificar una campaña de posicionamiento, puntos clave  a considerar en el análisis y el posicionamiento de un sitio web. El objetivo principal de la investigación es estudiar su utilidad y los resultados obtenidos luego de aplicar SEO a nuestras páginas web, concluyendo que los análisis obtenidos mediantes los estudios realizados muestran una gran relevancia en la utilización de esta herramienta como trabajo diario.
Estudio de efectos alelopaticos de girasol (helianthus annus) en malezas predominantes en el cultivo de fréjol (phaseolus vulgaris)
Authors: Morán Sánchez Nuvia Lucrecia , Navarrete Cornejo Alexandra Aracely , Vergara Mendoza Ketty Zoraida
Published: June 2021

Existen grandes probabilidades de utilizar las sustancias alelopáticas producidas por las plantas como mecanismo de defensa o de ataque para encontrar nuevas estrategias para el control de las arvenses. Este trabajo tuvo como objetivo Generar alternativas naturales para el combate de malezas en el cultivo de fréjol, mediante sustancias alelopáticas. La investigación se realizó en el cantón  La  Troncal, Prov. Del Cañar. Lo factores estudiados fueron: Extracto de raíz, tallo y hojas de girasol sobre las semillas de arvenses   de Bledo (Amaranthus dubius),  Betilla (Ipomoea spp), Lechosa (Euphorbia hyrta), paja de burro (Eleusine indica), Caminadora (Rothboellia exaltat). Cada uno de los extractos se aplicó y evaluó en forma individual sobre las  cinco malezas en estudio. Concluyendo que los datos más bajos los presentó el tratamiento  I  (extracto de raíz de girasol) con un promedio de 35,65, frente al testigo que alcanzo un promedio de  42.13. Notándose que los extractos estudiados influyeron en el desarrollo del cultivo de fréjol. Con el tratamiento uno las semillas obtuvieron mayor peso presentando un promedio  de 84,03 gr,  con relación al testigo que presento el promedio más bajo de 75,70 gr.  A los cinco días se observó que las malezas estudiadas presentaron un retardo en su germinación, no así la caminadora y el testigo. Los tratamiento  estudiados a los 15, 30 y 45 en relación a la altura de planta de  las malezas emergidas el bledo, betilla, paja de burro, lechosa presentaron un retardo en el crecimiento en relación al testigo que presento siempre promedios superiores.  Notándose también   que disminuyo la incidencia de malezas en cada uno de los tratamientos.
Gestión de la seguridad, salud ocupacional y ambiente, una revisión del conocimiento disponible y de la integración de los sistemas
Authors: Hidalgo Viteri Luis Carlos , Cajamarca Carrazco Diego Iván , Carrera Oña Gustavo Efraín
Published: June 2021

El presente trabajo responde a una revisión descriptiva del conocimiento existente en la temática de la gestión de la seguridad y salud ocupacional y ambiente (SGSSA) y la integración de dichos sistemas (SGISSA) para las organizaciones en general. Se ha verificado que los SGSSA y la integración de los mismos presentan, teóricamente y en cierta medida en base a evidencia experimental, ventajas sustanciales sobre el desarrollo de las organizaciones, por lo cual resulto pertinente generar una revisión bibliográfica del conocimiento existente en dicha temática, dentro de bases abiertas en idioma español; como principal objetivo se buscó analizar bibliográficamente el conocimiento existente en materia de los SGSSA y la integración de los mismos; se generó una revisión bibliográfica de fuentes existentes dentro de bases abiertas en idioma español con las palabras clave: “gestión”, “seguridad”, “ambiente”, revisando únicamente aquellos estudios orientados a organizaciones en general; se logró generar un compendio de los principales estudios relacionados con los SGSSA y la integración de los mismos dentro de organizaciones en general, disponibles en bases abiertas en español; se concluyó que los beneficios de los SGSSA y la integración de los mismos son notorios dentro del desarrollo de las organización, sin embargo, se debe profundizar en mayor medida en la realidad de las acciones que son requeridas en la implementación de dichos sistemas y en la integración de los mismos, ya que los sistemas responden plenamente a la naturaleza de cada organización.
Didácticas reflexivas: emprendimiento e innovación en la enseñanza de la lengua extranjera
Authors: Ortiz Aguirre Isaakc Junior , Campoverde Méndez Mélida Rocío , Henríquez Antepara Evelyn Jazmín , Ruata Avilés Silvia Adriana
Published: June 2021

El uso de las Tecnologías de la Información y la Comunicación (TIC) crece a pasos agigantados, pero es muy probable que no todos los docentes se adapten al nuevo entorno de enseñanza que se aproxima cada vez más, y hasta se puede pensar que se tengan más clases virtuales que presenciales. El objetivo principal es dar a conocer los entornos virtuales como busuu y ReadTheory para la enseñanza del idioma inglés y experiencias con su uso. “El presente trabajo analiza el uso de la tecnología en el aula de clases por parte de los profesores que usan la tecnología como parte fundamental del emprendimiento e innovación en la docencia, ya que no todos los docentes buscan educar bajo el techo de una institución sino también buscan hacer sus propios campus virtuales en donde la educación alcanza a más estudiantes hoy en día. Se toman en cuenta las experiencias con el uso de la tecnología dentro del aula y de manera cooperativa entre los estudiantes, sin dejar de lado que se puede hacer lo mismo lejos de las instalaciones de una institución. Existen universidades con campus 100% virtuales que son reconocidas a nivel mundial por ser las mejores, las cuales pasan por procesos de acreditación y entran en el ranking más alto de universidades de calidad. El conocimiento está más cerca de lo que se imagina y sin tener que salir a la puerta, solo con encender el computador y una conexión a internet, todos pueden aprender.
Gerencia y curriculum en el marco de la educación de la lengua extranjera
Authors: Campoverde Méndez Mélida Rocío , Henríquez Antepara Evelyn Jazmín , Ruata Avilés Silvia Adriana , Ortiz Aguirre Isaakc Junior
Published: June 2021

El buen gerente educativo es aquel que orienta, conduce la labor docente y administrativa de la institución, sus relaciones con el entorno, con miras a la mejora continua y a defender la calidad de la educación, porque con ello crea un ambiente educativo favorable. Por tal motivo, el gerente educativo es el líder que todo grupo social debe tener, aquel que posee conocimiento y trabaja con honestidad al servicio de la sociedad, por lo que requiere tener una apertura al cambio y a la mejora continua, sin dejar de lado el enfoque humanista, porque son los estudiantes el futuro de la sociedad. Todo gerente educativo lleva al éxito a su comunidad educativa. Por ende, conocer de su área y de las reformas curriculares, lo hace competente. En este caso se aborda la problemática de como cumplir los objetivos establecidos en la malla curricular para el idioma Inglés, cuan coherente es la malla curricular con el texto propuesto por el Ministerio de Educación MinEduc, cuáles son los objetivos establecidos en la malla curricular y cómo se puede evitar caer en la monotonía de seguir parámetros sin antes analizar lo que se está trabajando, qué se debe hacer en torno al problema que implica ajustar estándares que no son aplicables a las realidades de las instituciones fiscales del Ecuador.