bluuebunny/crossref_metadata_2025 huggingface dataset:
Comparison between canonical vine copulas and a meta-Gaussian model for forecasting agricultural drought over China
Authors: Wu Haijiang , Su Xiaoling , Singh Vijay P. , Zhang Te , Qi Jixia , Huang Shengzhi
Published: July 2022

Abstract. Agricultural drought mainly stems from reduced soil moisture and
precipitation, and it causes adverse impacts on the growth of crops and
vegetation, thereby affecting agricultural production and food security. In order to develop drought mitigation measures, reliable agricultural drought
forecasting is essential. In this study, we developed an agricultural
drought forecasting model based on canonical vine copulas in
three dimensions (3C-vine model) in which antecedent meteorological
drought and agricultural drought persistence were utilized as predictors.
Furthermore, a meta-Gaussian (MG) model was selected as a reference to
evaluate the forecast skill. The agricultural drought in China in August of 2018 was
selected as a typical case study, and the spatial patterns of 1- to 3-month
lead forecasts of agricultural drought utilizing the 3C-vine model resembled
the corresponding observations, indicating the good predictive ability of
the model. The performance metrics – the Nash–Sutcliffe efficiency (NSE), the coefficient of
determination (R2), and the root-mean-square error (RMSE) – showed that the
3C-vine model outperformed the MG model with respect to forecasting agricultural drought
in August for diverse lead times. Moreover, the 3C-vine model exhibited
excellent forecast skill with respect to capturing the extreme agricultural drought over
different selected typical regions. This study may help to guide drought
early warning, drought mitigation, and water resource scheduling.
CFD modeling of actual eroded wind turbine blade
Authors: Vimalakanthan Kisorthman , van der Mijle Meijer Harald , Bakhmet Iana , Schepers Gerard
Published: July 2022

Abstract. Leading edge erosion (LEE) is one of the most critical degradation mechanisms that occur with wind turbine blades (WTBs), generally starting from the tip section of the blade. A detailed understanding of the LEE process and the impact on aerodynamic performance due to the damaged leading edge (LE) is required to select the most appropriate Leading Edge Protection (LEP) system and optimize blade maintenance. Providing accurate modeling tools is therefore essential. This paper presents a two-part study investigating Computational Fluid Dynamics (CFD) modeling approaches for different orders of magnitudes in erosion damage. The first part details the flow transition modeling for eroded surfaces with roughness in the order of 0.1–0.2 mm, while the second part focuses on a novel study modeling high-resolution scanned LE surfaces from an actual blade with LEE damage in the order of 10–20 mm (approx. 1 % chord). 2D and 3D surface resolved Reynolds Average Navier Stokes (RANS) CFD models have been applied to investigate wind turbine blade section in the Reynolds number range of 3–6 million. From the first part, the calibrated CFD model for modeling flow transition accounting roughness shows good agreement of the aerodynamic forces for airfoils with leading-edge roughness heights in the order of 140–200 μm, while showing poor agreement for smaller roughness heights in the order of 100 μm. Results from the second part of the study indicate that up to 3.3 % reduction in AEP can be expected when the LE shape is degraded by 0.8 % of the chord, based on the NREL 5MW turbine. The results also suggest that under fully turbulent condition the eroded LE shapes show the least amount of influence on the aerodynamic performances and results in negligible difference to AEP.
The Tin Mining Conflict (An Analysis of Interest Group’s Access and Policy Innovation to The Use of Natural Resources In The Water of Teluk Kelabat Dalam, Belinyu District)
Authors: Murni Murni Zaina , Ibrahim Ibrahim , Murtasidin Bahjatul
Published: July 2022

This study discusses the access to the use of natural resources in the waters of Teluk Kelabat Dalam, Belinyu which is an area that has considerable potential natural resources. Regional Regulation of the Bangka Belitung Islands Province Number 3 of 2020 concerning RZWP3K states that the area is included in the capture fisheries zone, port zone, and tourism zone. Precisely in Article 29 letter a, the Teluk Kelabat Dalam Belinyu Bangka Regency is the developing zone area of the capture fisheries, hereinafter referred to as KPU-PT. However, in this area, it appears that there are tin mining activities carried out by KIP PT Timah and community mining where the legality of those is not clear and the amount is not appropriate, which triggers conflict or rejection from the fishing community. The purpose of this study is to analyze the interest group’s access to the use of natural resources in the waters of Teluk Kelabat Dalam, Belinyu. The theory used in this study namely the Access theory of Jesse Ribot and Nancy Lee Peluso. The method used in this study is a qualitative research method. While the data collection techniques in this study are interviews, observation, and documentation. The result of this study is that the interest group in the utilization of natural resources in the waters of Teluk Kelabat Dalam, Belinyu include the fishermen, tin miners, the government, and tin companies. First, regarding the right-based access mechanism, fishermen have the legal rights in accordance with Regional Regulation Number 3 of 2020 concerning RZWP3K which is stated as a capture fisheries zone. Whereas, it is illegal for tin miners owned by the community since the legality has not been clear. In addition, the government’s right is legal in accordance with formal regulation. The access of tin company is legal through IUP ownership with Regent’s Decree Number 188.45/465/TAMBEN/2010. Second, the structural and relational-based access mechanisms of these actors are influenced by several factors such as capital factors, social identity, authority, technology, social relations, and so on and so forth that are able to determine the benefits or power and reciprocal network relationships between them.
UPAYA PENINGKATAN KOMPETENSI GURU DALAM PROSES PEMBELAJARAN MELALUI SUPERVISI AKADEMIK DI SMA NEGERI 19 BUNGO
Authors: Zulfahmi Zulfahmi
Published: July 2022

Penelitian ini merupakan penelitian tindakan sekolah (PTS) yang bertujuan untuk meningkatkan kompetensi guru dalam proses pembelajaran melalui supervisi akademik. PTS dilakukan dengan empat tahap yaitu perencanaan, pelaksanaan, observasi dan refleksi. Keempat kegiatan ini berlangsung secara berulang dalam bentuk siklus. Subjek penelitian ini adalah 7 orang guru SMAN 19 Bungo yang memenuhi kriteria perlu diberikan pembinaan melalui supervisi akademik. Teknik pengumpulan data dilakukan dengan pengamatan, studi literatur, dan dokumentasi. Observasi langsung untuk mengukur kompetensi guru dalam mengembangkan RPP dan melaksanakan pembelajaran di kelas. Hasil kompetensi guru pada siklus I sebesar 74,1 meningkat menjadi 86 pada siklus II. Maka dapat disimpulkan bahwa kompetensi guru dalam proses pembelajaran telah meningkat melalui penerapan supervisi akademik.
IMPLEMENTASI PENILAIAN BERBASIS KELAS DALAM PEMBELAJARAN IPA BERBASIS INQUIRI DI SMP NEGERI 4 MUARA BUNGO
Authors: Fitri Elda
Published: July 2022

Penelitian ini bertujuan untuk meningkatan kompetensi dasar siswa pada mata pelajaran IPA pada pokok bahasan gerak benda dan makhluk hidup di lingkungan sekitar melalui implementasi penilaian berbasis kelas dalam pembelajaran IPA berbasis inquiri. Jenis penelitian ini adalah penelitian tindakan kelas, yang terdiri dari dua siklus. Masing-masing siklus terdiri dari empat tahapan, yaitu rencana tindakan, pelaksanaan tindakan, observasi/evaluasi, dan refleksi. Penelitian ini dilaksanakan di kelas VIII.5 SMP Negeri 4 Muara Bungo dengan melibatkan 30 orang siswa tahun pelajaran 2021/2022. Data tentang kompetensi kognitif siswa dikumpulkan dengan metode tes, data tentang kompetensi afektif siswa dikumpulkan dengan metode observasi, data tentang kompetensi psikomotor siswa dikumpulkan dengan metode observasi. Selanjutnya data dianalisis secara  deskriptif. Temuan penelitian ini menunjukkan bahwa (1) terjadi peningkatan kompetensi kognitif siswa dari nilai rata-rata 69,80 dengan ketuntasan belajar klasikal 53,85% pada siklus I menjadi nilai rata-rata 77,40 dengan ketuntasan belajar klasikal 87,18% pada siklus II, (2) terjadi peningkatan kompetensi afektif siswa dari nilai rata-rata 80,30 dengan kategori baik pada siklus I menjadi nilai rata-rata 84,90 dengan kategori sangat baik pada siklus II, dan (3) terjadi peningkatan kompetensi psikomotor siswa dari nilai rata-rata 66,40 dengan kategori cukup pada siklus I menjadi nilai rata-rata 77,18 dengan kategori baik pada siklus II.
El (emergente) papel del diálogo social en la gobernanza de la dimensión laboral de la digitalización
Authors: Rocha Sánchez Fernando
Published: July 2022

El objetivo del artículo es analizar el papel del diálogo social en la gobernanza de la dimensión laboral de la digitalización. En primer lugar, se realiza una valoración general de los principales desarrollos del diálogo social en este campo. Posteriormente, se aborda la dinámica de relaciones laborales en las reestructuraciones empresariales vinculadas a la digitalización, a partir de los resultados de un estudio de casos. La principal conclusión de ambos apartados es que el rol del diálogo social es todavía emergente, aunque se están registrando avances en los últimos años. El artículo finaliza realizando unas valoraciones sobre las implicaciones para las dinámicas del diálogo social en este campo.
Faktor-Faktor yang Mempengaruhi Minat Konsumen Terhadap Daging Asap
Authors: Multazam Muhammad Mas , Tryasnandi Agung , Turgarini Dewi , Ningsih Caria
Published: July 2022

Covid-19 or the corona virus disease has had a very significant impact on the economy and business, especially the food and beverage industry. Starting a new business again requires some adjustments, one of which is the new normal lifestyle. One of the new habits or adjustments that occur in the food and beverage industry is the rise of frozen ready-to-eat foods or frozen food. This is due to changes in consumer behavior in the food industry, which initially eats out to eat at home more often. By consuming frozen ready-to-eat food or frozen food, consumers feel healthier and safer from the covid-19 virus. This study aims to: 1). Identify factors that influence the purchase of frozen food 2). Knowing the frozen food consumer market segmentation. The research method used in this research is descriptive quantitative with the method of observation, questionnaires and literature study. The results of previous studies indicate that the factors that influence the purchase of frozen food, among others, because it is easy to cook and safe, brand image, quality, low price, advertising, appearance, availability, and taste.
Perancangan Destination Branding Desa Wisata Bongan melalui Visual Branding dan Digital Marketing
Authors: Permatasari Dwi Novita Cahyaningtyas
Published: July 2022

Bongan tourism village assistance includes three activities, namely training on creating website, Instagram, Facebook, and YouTube along with contents management, training on creating video in the perspective of MICE development and digitizing tourism products to promote Bongan tourism villages, designing destination branding through Teruni Bali promotional videos in collaboration with Pemuda Batak Bersatu. Bongan Village was designated as a tourist village in 2018 and is currently classified as startup tourism village. The golden triangle attraction in Bongan village is Puseh Luhur Bedha Temple which has the Kebo Iwa site, Grembengan waterfall, and Bali starling breeding. Lack of knowledge and skills of society in carrying out visual promotion activities digitally encourages the implementation of this training. Mentoring activities are carried out with three methods, lecturing, discussions and practices involving lecturers, students as application of Digital Marketing course, village officer, Pokdarwis, society, other partners, namely Pemuda Batak Bersatu and Teruna-Teruni Bali. In 2020, PIB received an award from the Ministry of Tourism and Creative Economy as the Fifth Grade for the best tourist village mentorship in Indonesia. The design of the logo, website, Instagram, Facebook, and Youtube was well established, ten videos have been successfully produced and uploaded to social media.
Penyuluhan Keuangan Sederhana di Desa Kaduela, Kabupaten Kuningan, Jawa Barat
Authors: Gantina Devita , Nurbaeti Nurbaeti , Ratnaningtyas Heny
Published: July 2022

This service activity aims to provide counseling, training and socialization on how to make Simple financial reports in Kaduela Village are useful for business actors in Kaduela Village so that a description of the business's financial condition can be seen. The methods used in this activity are counseling, training, and socialization. The number of participants in this activity was 27 people. The tools and materials we use are projector screens and infocus. This activity is beneficial for business actors in Kaduela Village because the preparation of good and correct financial reports will make it easier for banks to provide business loans and make it easier for investors to provide additional business funds.
Kinetic of the Oxygen and Chlorine Evolution Reaction on Platinum Electrodes at Neutral pH
Authors: Ollo Kambiré , Sahi Placide Sadia , Yao Urbain Kouakou , Aliou Guillaume Pohan Lemeyonouin , Konan Sylvestre Koffi , Kouakou Etienne Kouadio , Kouakou Jocelin Kimou , Souleymane Koné , Ouattara Lassiné
Published: July 2022

The platinum anode modified by metal oxides electrodes degrades Abidjan wastewater which contains a high concentration of Cl-. During this degradation process, the organic polluants are oxidized, O2 and Cl2 are produced. The purpose of this study is to contribute to the understanding of these reaction mechanisms by studying the kinetics of O2 and Cl2 evolution at neutral pH on Pt. The study was performed by interpreting the voltammograms and Tafel slopes obtained. The voltammetric measurements were carried out using an Autolab Potentiostat from ECHOCHEMIE (PGSTAT 20) connected by interface to a computer. Pt electrode was prepared on titanium (Ti) substrate by thermal decomposition techniques at 400°C. The characterization of the surface of the prepared electrode by scanning electron microscopy and X-ray photoelectron spectrometry showed the presence of platinum on its surface. The results obtained show that the OH· are adsorbed on the active sites of Pt. Then they react to form PtO. Then by reaction between the surface oxygen and PtO, O2 is produced and the active sites are regenerated. In the presence of low Cl- concentration, there is a competition between the Cl2 and O2 evolution reactions. However, Cl2 only is produced for high Cl- concentrations. The kinetics of the evolution reaction of chlorine increases with the concentration of Cl- and remains constant for concentrations greater than 0.5 M. This study also showed that the chlorine reduction reaction produced in solution is a diffusion-controlled reaction for low scan rates.
Synthesis Characterization and Antimicrobial Activities of Schiff bases of 3-Formyl chromones
Authors: Vishun Prasad Ram , Singh Ashutosh
Published: July 2022

The present paper is all about the synthesis of some novel schiff bases of chromones. The structure conformation of ligand molecule is done by using various spectroscopic techniques such as 1H NMR, IR and elemental analysis. The antibacterial and anti-fungal activities of synthesized complexes were tested according to standard procedure.
C. F. Lehmann-Haupt`S Studies On Assyrian Inscriptions Of The Armenian Highland
Authors: Sargsyan Vahe
Published: July 2022

Prominent German orientalist C. F. Lehmann-Haupt explored the Tigris Tunnel during his travels in the Armenian Highland and Northern Mesopotamia from 1898 to 1899.1 Accord-ing to him, the kings of Assyria considered this place as the source of the Tigris (or at least one of its sources) and tried to reach it during their campaigns. This was probably condi-tioned by the circumstance that the waters of the Tigris River, which “flooded the walls” of the Assyrian capitals of Assur, Calah and Nineveh, flowed through the rocks there. Accord-ing to the inscriptions of the Tigris Tunnel, the sacrifices made by the Assyrian kings in honor of their gods were considered to be dedicated to the god of the river and the spring [9: A.0.102.6 ii 34-40; A.0.102.8: 20-23; A.0.102.14: 67-72; 14: 434].
Գերմանացի ականավոր արևելագետ, ուրարտագետ Կ.Ֆ. Լեման-Հաուպտը 1898–1899 թթ. Հայկական լեռնաշխարհում և Հյուսիսային Միջագետքում կատարած իր ճանապարհորդության ժամանակ հետազոտեց նաև Տիգրիսի թունելը: Ըստ հետազոտողի՝ Ասորեստանի արքաներն այդ վայրը համարել են որպես Տիգրիսի ակունքը, կամ՝ ակունքներից մեկը և իրենց արշավանքների ժամանակ ձգտել են հասնել այնտեղ: Դա հավանաբար պայմանավորված էր նաև այն հանգամանքով, որ Ասորեստանի մայրաքաղաքներ Աշշուրի, Կալախի և Նինվեի «պատերը ողողող» Տիգրիս գետի ջրերը, այստեղ հոսում էին ժայռերի միջից: Զոհաբերությունները որոնք, ասորեստանյան արքաներն, ըստ արձանագրությունների, կատարում էին իրենց աստվածների պատվին, համարվել են նաև նվիրված գետի և աղբյուրի աստծուն:
Surgical treatment of esophageal diverticula with a rare complication
Authors: Rasulov S. R. , Khudzhamkulov A. A.
Published: July 2022

A patient with complaints of difficult passage of solid food through the oesophagus, putrid breath, general weakness, a CT scan of the oesophagus revealed signs of a fistulous passage in the lower third of the oesophagus with a cavity in 9-10 segments of the right lung, with fluid resembling an abscess with perifocal infiltrative changes in lung tissue. Esophagogastroduodenoscopy revealed a diverticulum in the lower third of the esophagus with two fistulous passages into the pleural cavity. The patient underwent right thoracotomy to empty the abscess cavity, excision of the fibrous capsule of the abscess wall, excision of the diverticula and restoration of the esophageal wall integrity. A complication of oesophageal diverticula in the form of a fistula with formation of an abscess in the pleural cavity is a casuistic case. The main treatment for this complication is surgery.
Features of gestational period and perinatal outcomes in women with insulin resistance
Authors: Bаymatova Z. K. , Oripova Sh. N. , Mulkamonova L. N. , Talbova N. S. , Kurbanova P. Z.
Published: July 2022

Aim. To study the course of pregnancy and perinatal outcomes in women with insulin resistance.   Material and methods. A retrospective and prospective study of 102 women and their newborns who were born in the State Institution “Research Institute of Obstetrics, Gynecology, and Perinatology” for the period 2017-2019 was conducted. All pregnant women were divided into 3 groups according to the level of insulin resistance index (NOMA index). Group I - 42 pregnant women with developmental risk factors for diabetes with an insulin resistance index above 2.84. Group II consisted of 30 subjects with a NOMA index below 2.21, and Group III (n = 30) consisted of healthy pregnant women with a physiological course of pregnancy and labor.   Results. Newborns born to women with a NOMA index above 2.84 (pathological insulin resistance) have a high incidence of perinatal complications: central nervous system defects, various degrees of asphyxia, hypotrophy, and immaturity.   Conclusion. Insulin resistance in general affects pregnancy and has a negative impact on the course of pregnancy, causing a high incidence of complications such as threatened miscarriage, preeclampsia, chronic placental insufficiency and affecting perinatal outcomes.
Relaparotomy and repeated minimally invasive interventions in hepatobiliary surgery
Authors: Makhmadov F. I. , Sadulloev D. N. , Murodov A. I. , Ashurov A. S. , Safarov F. Sh. , Najmudinov F. N.
Published: July 2022

Aim. To improve the immediate results of surgical treatment of injuries, and diseases of the liver and biliary tract through the rational use of minimally invasive technologies.   Material and methods. Over the past 18 years, 6548 surgical interventions on the liver and biliary tract were performed. Postoperative intra-abdominal complications were observed in 643 (9.8 %) patients. At the same time, in 420 (6.4 %) cases, various options for repeated surgical interventions were used.   Results. In 46 (23.4 %) cases, patients of the main group underwent laparoscopic cholecystectomy with endoscopic papillosphincterotomy (n = 10). In 5 (2.5 %) cases, percutaneous transhepatic cholangiography was performed to stop obstructive jaundice. Traditional surgical interventions with the formation of various variants of biliodegistic anastomoses were performed in 103 (52.5 %) patients. Postoperative complications in the main group were 23.0 %, and mortality was 9.6 %, while in the control group of patients, these figures were 36.0% and 19.3%, respectively.   Conclusion. In the treatment of early postoperative intra-abdominal complications after surgical interventions on the liver and biliary tract, minimally invasive technology per indication is certainly considered the method of choice.
Features of hormonal function of the placenta in women with insulin resistance
Authors: Oripova Sh. N.
Published: July 2022

Aim. To study the features of the hormonal function of the placenta in women with insulin resistance.   Material and methods. To study the hormonal function of the placenta of women with insulin resistance, 86 pregnant women in the third trimester of pregnancy were tested for the insulin resistance index (HOMA index), and the level of hormones in the blood. Group I of women (main) consisted of 30 pregnant women with risk factors for diabetes mellitus with an IRI above 2,84. Group II included 26 women of the same group, but with an IRI below 2,84. Group III (control) – 30 healthy women.   Results and discussion. With insulin resistance, the average level of hormones such as progesterone, placental lactogen, estradiol decreases, which indicates an unfavorable course of pregnancy and perinatal outcomes as a result of such a complication as placental insufficiency.   Conclusion. The study of the features of the development of placental insufficiency under the influence of various risk factors will allow for timely prevention and treatment of this pathology, which will improve perinatal outcomes in women with insulin resistance. IR contributes to the metabolic needs of the fetus and is the result of circulating placental hormones.
How to improve attendance of degree college students in post pandemic era
Authors:   Principal,   Chinmaya Degree College, Haridwar (UK), Agarwal Dr. Alok , Vaid Dr. Sandhya ,   HOD-Zoology (PG)  Chinmaya Degree College, Haridwar (UK)
Published: July 2022

Various academic programs are run in degree colleges. Students select a program for award of certificate/diploma/degree. Degree colleges are affiliated either to state or central university. Certain minimum marks or grade is necessarily required to obtain for the award of degree which depends upon the performance of degree college students in internal/external examination. To appear in examination a bare minimum attendance is required by the student. Students having attendance below threshold mark are not permitted to appear in evaluation tests. Threshold attendance (Tatt) may vary from college to college or affiliated universities. Generally Tatt vary from 60-85 %. Some degree colleges allow grace in Tatt to students on medical grounds. [1-3] Covid pandemic emerged with new style of teaching i.e online classes. Students are not required to appear in degree college or attend classes. Instead students login their computers/laptops/mobiles for learning. Previous system is now called offline and new system is called online. Whichever was the system the students use to attend regular classes to gain subjective or practical knowledge through teacher-student interaction. However data collected from 277 students of 2019 undergraduate (UG) batch of Chinmaya Degree College Haridwar (CDC) revealed that attendance of students both in offline and online classes declined after post Covid time. Paper discuss the reasons for declining attendance and ways to improve attendance of students in a degree college. [4-6]
The role of antioxidant compounds in plant heat tolerance
Authors: Rosyida Rosyida  , Budi Adi Kristanto
Published: July 2022

Plants are sessile organisms, therefore cannot move to more favorable environments; consequently, plant growth and developmental processes are affected, often lethally by stress. High temperature or ‘Heat’ stress is known as major environmental stress that limits plant growth, metabolism, and productivity worldwide. Heat stress is often defined as the rise in temperature beyond a threshold level for a period of time sufficient to cause irreversible damage to plant growth and development. The increase of temperature up to a certain level increases plant growth, photosynthesis, respiration and enzyme activity and after that these parameters tend to decline. One of the ways to deal the with adverse effects of heat stress may involve exploring some molecules that have the potential to protect the plants from the harmful effects of heat stress In recent decades exogenous protectant such as osmoprotectants (proline, glycinebetaine, trehalose, etc.), plant hormone (gibberellic acids, jasmonic acids, brassinosterioids, salicylic acid, etc.), signaling molecules (nitric oxide, hydrogen peroxide, etc.), polyamines (spermidine, spermine, putrescine), trace elements (selenium, silicon, etc.) antioxidants (ascorbic acid, thiamine, glutathione, tocopherol, etc.), have been found effective in mitigating the abiotic stress induced damage in plant. Current report showed that several antioxidants compound such as ascorbic acid and thiamine perform positive effect to combat heat stress in plant is dose dependent manner.
Explore Behavior Pattern in an Associated AR English Learning System Consider Different Human Factors
Authors: Yu-Che Huang Yu-Che Huang , Yu-Che Huang Chin-Feng Lai , Chin-Feng Lai 黃國豪 , Gwo-Haur Hwang Yueh-Ming Huang
Published: July 2022

In this study, an associated AR English learning system (AES) was developed for elementary children. Different from a general AR English learning system, when learners scan the AR target object, AES will provide associated virtual learning materials with the target object, including vocabulary, phrase and example sentences. At the same time, all the operational processes of the learner will be recorded in database within coding scheme by the system. The aim of this research is exploring learners’ behavior differences through analyzed their behavior log considering the human factors with gender and prior knowledge. One thing worth noting is, according to the result of the analysis, we found that learners can get a better performance in class when they are learning with an associated AR English learning system than a general AR English learning system. In addition, through observe the behavior pattern associated graphs, we found that female learners lost the scan directions of AR learning target more often than male learners. However, the female learners learning with an AR target more carefully and detailed than male learners. According to the results of this study, it is shown that when learning English through AR technology, the gender difference is an important impact factor. Therefore, when teachers and AR developers want to use AR to assist English learning in the future, they must pay special attention to this.

 
On the Simulation of Communication Protocols with Multiple Mobile Nodes
Authors: Yuping Li Yuping Li , Yuping Li Sa Meng , Sa Meng Yilin Zhang , Yilin Zhang Ke Li , Ke Li Zhanjie Guo
Published: July 2022

In this paper, a high-performance routing protocol with multiple mobile nodes based on reliable active nodes is put forward since network nodes are not involved in the reliability work when the existing OSPF routing protocol forwards the packet, which results in several problems such as a low rate of packet forwarding, the long average delay of end-to-end, high energy consumption of network nodes and short service lifetime of nodes. The hierarchical model of active networks with multiple-mobile nodes was built, in which, reliable active nodes were divided into forwarding nodes and reliable nodes based on the functional requirements of this model, and consideration was given both to the efficiency and reliability of packet transmission. Besides, the energy consumption of network communication was calculated on the basis of this model and the packet transmission power was controlled. A high-performance routing protocol with multiple mobile nodes was designed to estimate the packet transmission delay time, calculate the forwarding moderate index of nodes, and select neighbor nodes in the active network. The simulation results show that this routing communication protocol effectively improves the packet forwarding rate, lowers the total energy consumption, shortens the average delay of end-to-end, and extends the service life of network nodes.

 
A Deep Learning-Based Person Search System for Real-World Camera Images
Authors: Chih-Ta Yen Chih-Ta Yen , Chih-Ta Yen 陳冠宇
Published: July 2022

A person search system was developed to identify the query person from images captured by cameras at four scenes in the study. This study analyzed three network architectures called Model Basic, Model One, and Model Two. To verify the validity of the model design, the models in the public data set and in the recorded system data set were compared to determine whether the results of the proposed model exhibited consistent performance between the camera images from the public data set and the recorded, unprocessed system data set. The detected pedestrian images then underwent distance matching relative to query person images by using the online instance matching (OIM) loss function. Based on Model Basic, Model One and Model Two were designed to further improve accuracy by incorporating different convolutional neural networks. In CUHK-SYSU data set, the testing results of Model Basic, Model One and Model Two achieved the accuracies of 72.38%, 75.96% and 75.32%, respectively. The testing results of Model Basic, Model One, and Model Two with the system data set achieved accuracies of 63.745%, 68.80%, and 69.33%, respectively.

 
Detection and Blocking Method against DLL Injection Attack Using PEB-LDR of ICS EWS in Smart IoT Environments
Authors: Junwon Kim Junwon Kim , Junwon Kim Jiho Shin , Jiho Shin Jung Taek Seo
Published: July 2022

Modern Industrial Control System (ICS) can provide vast functions as the introduction of IT technology is established along with the introduction of the IoT environment. Engineering Workstation (EWS) used by ICS is widely used to efficiently manage and control industrial devices including smart IoT devices. However, the DLL injection attack in ICS is not high in difficulty compared to the risk, but it can cause fatal malfunction. If an attack is carried out targeting the EWS, it may cause erroneous operation in many control devices, including IoT devices, cause fatal accidents throughout the Supervisory Control and Data Acquisition (SCADA) system. In this paper, we present a method to detect DLL injection attacks by specializing in EWS used in ICS in IoT environment and purpose a method to detect data changes due to DLL injection attacks by analyzing and utilizing PEB-LDR data. Also, we purpose a method to detect and block execution when a malicious DLL is suspected to be loaded by DLL injection.

 
Deep Learning-based Attacks on Masked AES Implementation
Authors: Daehyeon Bae Daehyeon Bae , Daehyeon Bae Jongbae Hwang , Jongbae Hwang Jaecheol Ha
Published: July 2022

To ensure the confidentiality of the message, the AES (Advanced Encryption Standard) block cipher algorithm can be widely used. Furthermore, an implementation of masked AES is often used to resist side-channel attacks. To recover secret keys embedded in cryptographic devices with masked AES, we present some side-channel attacks based on deep learning models in profiling and non-profiling scenarios. The proposed method which applies the mask value profiling technique represents new approaches for extracting the secret key. To defeat the masked AES implementation, deep learning models such as multi-layer perceptron and convolutional neural networks are developed. In a non-profiling scenario, we adopt the DDLA (Differential Deep Learning Analysis) to extract sensitive information such as the secret key. The main idea of our method is that it is possible to adopt a new binary labeling method to conduct the DDLA based on the HW (Hamming Weight) model. We show several experiments using real power traces measured from the ChipWhisperer platform in profiling attacks and the ASCAD dataset in non-profiling attacks respectively. Whether we target naïve or masked AES implementation, the experimental results show the predominant key recovery accuracy.

 
APERTURA O ESTAR EN LA VERDAD. HEIDEGGER
Authors: Acevedo Guerra Jorge
Published: July 2022

This article deals with the concept of truth –understood as alétheia, dis-closure– referred to the concept of Dasein (human being) used in Heidegger’s work Being and Time. Anyway, to deal with this thought we must talk about openness or disclosedness (Erschlossenheit). The key idea Dasein is understood as “being there” or “being its there” (Da-sein), as highlighted the philosopher himself. Modes of the openness are circumspection (Umsicht) and looking-at (Hinsehen), as well as considerateness (Rücksicht) and forbearance (Nachsicht), inconsiderateness (Rücksichtslosigkeit) and perfunctoriness (Nachsehen). Viewed from another perspective, the there (Da) of Da-sein is constituted by understanding (Verstehen) as a project, a state-of-mind or mood (Befindlichkeit), and discourse or speech (Rede). These concepts are addressed together with resoluteness (Entschlossenheit), an eminent mode of openness.
“…COMO EL SUEÑO Y LA BEBIDA”: ARMONÍA ESTRUCTURAL Y SERVIDUMBRE MUSICAL EN LA REPÚBLICA DE PLATÓN
Authors: de Los Ríos Iván
Published: July 2022

Plato’s dialogues clearly show that, in Ancient Greece, music is not a balm nor mere amusement. Music is a cultural device of production, improvement and perpetuation of psychic identity and political community: ethos and condition sine qua non of the polis. Music is not stored in the hermetic chest of social elites nor in the palace of erudition: it belongs to the more epidermic dimension of daily life, and, in that sense, it becomes an urgent topic within the realms of ethical reflection (how to live individually and collectively), pedagogic (how to educate for common life) and political (how to rule and how to be ruled). This paper underlines the educational dimension of music in Plato, paying special attention to its bifrontal nature (remedy and poison) and its capacities, both constructive (of the Self and the Polis) and destructive (of psychic and political stability).
ESTRATEGIAS DE LIBERACIÓN DE LA ESCLAVITUD EN LAS NARRACIONES DE MARY PRINCE Y JUAN FRANCISCO MANZANO
Authors: Maxwell Elsa
Published: July 2022

Since the beginning of transatlantic slavery, enslaved persons fought for their freedom by deploying a variety of strategies, such as running away, gradual and immediate self-purchase, freedom suits and rebellions. This article studies the strategies described in the autobiographical narratives of Mary Prince (British West Indies) and Juan Francisco Manzano (Cuba). Because the narratives encompass their life stories, they allow us to observe the process by which the authors contemplate different strategies to free themselves, as well as how they adjust their plans when faced with obstacles and setbacks. At the same time, the article examines the factors that shape Prince and Manzano’s decision making processes and how they are related to the historical, geographic, legal, and demographic contexts of each author.
LEVANTAMENTO DO SEIO MAXILAR PELA TÉCNICA DA JANELA LATERAL: REVISÃO DE LITERATURA
Authors: Costa Bianca Maria Beserra , Filho Diogo Cabral de , Santana Maíra Letícia Ferreira de , Silva Iasmin Cirino da , Neto José Raimundo dos Santos , Neto Antonio Ancelmo , Silva Maria Alice dos Santos , Silva Correia Marilia Fernanda de Andrade , Oliveira Maysa Swellen Valentim de , Santos Paloma Wanessa Basílio dos
Published: July 2022

A perda de dentes não tratada é um sério problema de saúde pública, afetando aproximadamente 276 milhões de pessoas em todo o mundo. Dessa forma, as reabilitações de áreas edêntulas utilizando implantes dentários tem sido bastante empregada nas últimas décadas. A altura óssea suficiente para colocação dos implantes é uma condição essencial para a reabilitação. Quando tais condições não são satisfeitas, propõe -se o procedimento de levantamento ou elevação do seio maxilar. Sendo assim, esse trabalho tem como objetivo a realização de uma revisão bibliográfica sobre sinus lift através da técnica da janela lateral. A coleta de dados foi realizada mediante a base do Scielo, Pub Med e Lilacs. Ao todo foram utilizados 45 trabalhos considerados relevantes para a pesquisa. Conclui-se que a elevação do seio maxilar pela janela lateral é uma técnica segura, eficaz, amplamente empregada e consagrada na literatura. Em alguns casos pode ocorrer a perfuração da membrana de Schneider durante o procedimento, porém é uma intercorrência transcirúrgica comum. Os índices de sucesso são altos, mas dependem de um adequado diagnóstico, manejo clínico e cirúrgico.
Métodos colaborativos em cadeias de suprimentos: uma revisão teórica
Authors: Gomes Leonardo de Carvalho , Francisco Ramos da Silva Gustavo Adoolffo , Aliatti Rafaella Martins
Published: July 2022

O tema gestão colaborativa vem tendo destaque nos últimos anos como forma de gerar uma vantagem competitiva diante da competição intercapitalista cada vez mais acirrada. Iniciativas colaborativas em nível de cadeia de suprimentos vêm proporcionando, ao longo dos anos, o surgimento de métodos e práticas que corroboram a ideia de que, atualmente, a competitividade não se dá mais entre empresas isoladamente e sim entre cadeias. Métodos Colaborativos entre empresas clientes-fornecedores vem sendo desenvolvidos e aplicados em empresas dos mais variados segmentos, ou seja, cada método colaborativo possui características e aplicabilidades distintas. O objetivo do presente artigo é identificar os principais métodos colaborativos contidos na literatura e apresentá-los de forma a comparar suas vantagens e desvantagens, para fins de caracterizar e posicionar qual o método mais adequado a se utilizar conforme o perfil de empresa. O resultado da pesquisa revelou um quadro com os principais métodos colaborativos, características, aplicações, objetivos e limitações.
Elementos meteorológicos na barragem do Tapacurá (PE/Brasil): análise e validação estatística
Authors: Filho Moacyr Cunha , Medeiros Raimundo Mainar de , Silva José Eduardo , Oliveira Fabio Henrique Portella Corrêa de , Shinohara Neide Kazue Sakugawa , França Manoel Vieira de , Holanda Romildo Morant de , Araújo Wagner Rodolfo de
Published: July 2022

A estatística contribui como instrumento de pesquisa, para a compreensão e validação das variáveis climáticas, integra distintos campos do conhecimento acadêmico-científico. Objetiva-se analisar as variáveis de evapotranspiração potencial, evaporação real, cobertura de nuvem, temperatura média do ar, umidade relativa do ar e insolação total em séries anuais e suas correlações de similaridades para a barragem do Tapacurá e seu entorno. Os dados foram obtidos da Agência Pernambucana de Águas e Clima, entre 1962 e 2019 para as estações pluviais, verificou-se sua homogeneidade, consistência e preenchimentos de falhas. As variáveis foram as coordenadas geográficas latitude e longitude e altitude, além dos dados de evapotranspiração potencial, evaporação real, cobertura de nuvem, temperatura média do ar, umidade relativa do ar e insolação em séries anuais. Calcularam-se as médias, desvio padrão, coeficiente de variância, máximos e mínimos valores absolutos. A existência da variabilidade temporal da precipitação, evapotranspiração e evaporação anual para sazonal e para a mensal em escala crescente, sendo que sua variabilidade é maior durante o inverno e o outono. Detectaram-se flutuações nos elementos meteorológicos decorrentes dos sistemas meteorológicos atuantes sob a barragem e sua vizinhança
DO OGANIZATIONAL SOCIALIZATION EFFECT ON THE TURNOVER INTENTION?
Authors: Hussain Abid , Jamshed Ahmar , Ali Muhammad Hasnain
Published: July 2022

The research aims to discuss the impact of organizational socialization on the
turnover intention. In leading the analysis, the concise cross-sectional survey
template was accepting. The data for this study was gathered from public and
private businesses that deal with giving clients goods and services. Thus, 400
respondents were selected and give them questionnaires which include the
close-ended questions, 378 questionnaires were selected for further analysis.
The sampling technique used was purposive sampling. Study of regression
was used in evaluating the relationship between independent and dependent
variables. Findings suggest that organizational socialization has a favorable
and negative effect on turnover intentions. The creativity of this exploration is
that it tries to explain turnover of the representative based on the conceptual
structure that incorporates job prospects and socialization, and then seeks to
bridge a void in established works. The study offered the suggestions to the
policy makers and future researchers to revisit their policies regarding issues
under considerations.
EXAMINATION OF CRITICAL FACTORS EFFECTING ADOPTION OF INTERNET BANKING: A CASE OF PAKISTAN
Authors: Fatima Izza , Sohaib Muhammad
Published: July 2022

This research aims to quantify the perceived performance, time, and financial
risks of Internet Banking adoption in Pakistan's growing economy. Through a
standardized questionnaire, the data were obtained from 500 internet banking
customers about the barrier to Internet Banking (IB) adoption. Examining the
link amid exogenous and endogenous factors, this research applied structural
equation modelling. A strategy for analyzing the influence of performance,
time, and financial risks on the adoption of online banking. The results of the
research indicate that all factors continue to have negative relationship with
IB adoption. In addition, the findings indicated that end-users refrain from
adopting IB because they believe even slight errors when running the new IB
system might result in catastrophic losses. The results are thus significant for
users adopting the internet banking in particular contexts toward adaptation
and utilization of different online facilities aimed at providing the awareness
to customers about online banking.
Compatibility between government spending and broad money supply in Iraq's GDP growth for the period (2004-2020)
Authors: AL-Bannah Marwa Ibrahim Abd , Al-Kafaji Sameer Siham Dawood
Published: July 2022

The study dealt with the compatibility between government spending and broad money supply in the growth GDP, and it aimed to show the impact of three independent variables (current spending CS, investment spending Is, broad money supply Ms2) on the dependent variable (GDP), for the period (2020 -2004), the standard model was estimated according to the ARDL method, and according to the boundary test of join integration, it was found that there is a relationship of join integration of the estimated model. and the most important results of the study were that current spending and broad money supply have a positive impact on the growth of GDP at prices. However, this increase in GDP growth did not come as a result of diversifying revenues across the productive sectors of GDP, and that the concurrence of the short-term objectives of government spending and broad money supply did not create a solid ground for investment and a real increase in gross domestic product. At current prices, but rather a it led to an increase in domestic aggregate demand, which was met through imports as a result of the lack of a flexible production apparatus, which caused the phenomenon of stagflation.
Communication strategy in the implementation of health belief model (HBM) at Bali Province in dealing with COVID-19
Authors: Hidayat Muhamad , Muljono Pudji , Saleh Amiruddin , Maarif Syamsul
Published: July 2022

The Health Belief Model (HBM) approach posits that each individual shall consider health threats such as the Covid-19 outbreak as a serious problem and each individual must engage in preventive behaviors. Individual perceptions of health are the main factor for behavior change efforts so that individuals are willing to accept the conducted health promotion. This research aims to analyze the six dimensions of the Health Belief Model (HBM), which are perceived susceptibility, perceived severity, perceived benefits, perceived barriers, cues to action and self-efficacy. This study uses a qualitative descriptive method. The data analysis techniques used are data reduction, data display and conclusion drawing at the time of pre-research, during research, and post-research. Data collection is performed by observing, interviewing, and documenting. The result of the research is that the researchers find that the dimensions of the Health Belief Model which are most influential in the informant interview process are the cues to action and perceived severity dimensions.
Evaluation of some of chemical and physical properties and some nutrients in the soils and water of Bahr al-Najaf Depression-Iraq
Authors: Mutlag Nihad Habeeb , Hatimi Ibtihal. A. R Al
Published: July 2022

This study was conducted in the laboratories of the Department of Environmental Sciences - College of Science - University of Kufa, with the aim of measuring the chemical and physical properties of soil and water in the Bahr Al-Najaf depression. Samples were collected in October 2021 from three different sites with three replicates for each site. The results showed that the water in all sites were alkaline, with the highest value for site 2 of  third replicate which  pH reach 10.5, while the lowest value was for site 1 ,pH was 9.6.The electrical conductivity was the highest in the first and third site  that reach 9.76 ms/cm,while the lower in site 2  which was 8.68 ms/cm. .The temperature was within the average (28_25) Celsius. The results also showed an increasing in salinity in sites 1 and 3 by 7.3 mg / l, and  decreasing in the concentration of salts that was observed at site 2 of 5.5 mg / l. This study found a decrease in the nutrient concentrations in the water samples of Bahr Al-Najaf, where the highest concentration of NO3 was 0.86 US/l, and the highest concentration of PO4 was 0.248 mg/l.
Molecular detection of a polymorphism in the p53 codon 72 gene and its association with prostate cancer
Authors: Abdulla Ali Jabbar , Jawad Zainab Nizar
Published: July 2022

The role of the current study in detecting polymorphisms in the gene P53codon72, a gene that has morphological polymorphism and has an important role in the incidence of diseases, especially cancers such as prostate cancer, samples for the study were collected from 50 patients with prostate cancer from the auditors of the Imam Hussein Center for Cancer and Diseases Blood in Al-Hussein, peace be upon him, Teaching Hospital - Holy Karbala Governorate - Iraq After diagnosis by a specialist surgeon and 50 phenotypically healthy individuals as a control group, the (DNA) was extracted from the blood of both healthy and all patients study groups, and molecular detection of polymorphism of nucleotides was performed in Genes of the study using PCR-RFLP Molecular detection results in P53codon72 The results showed that there were highly significant differences between the genotype (Pro-Pro) and between the infected and healthy groups as well as the genotype (Arg-Arg), while there was no significant relationship between the genotype (Arg-Pro) and between the infected and healthy groups. The results also showed highly significant differences between the three genotypes (Arg/ Arg, Aro/Pro, Pro/Pro) and between the two groups sick and healthy.