bluuebunny/crossref_metadata_2025 huggingface dataset:
Revelation of Diabetics by Inadequate Balanced SVM
Authors: Et. al. Dr G Revathy ,
Published: April 2021

Diabetic Irish (DI) is human eye disease among people with diabetics which causes damage to irish of eye and may eventually lead to complete blindness. Detection of diabetic Irish in early stage is essential to avoid complete blindness. It will give us accuracy of which algorithm will be suitable and more accurate for prediction of the disease. To maintain more accuracy we follow feature extraction using SVM which gives 85% accuracy results compared with previous techniques.
Experts Review on Factors to Consider When Designing Virtual Environment for Stress Therapy
Authors: Et.al Farhah Amaliya Zaharuddin
Published: April 2021

Virtual reality (VR) based therapy is an alternative technique available for stress treatment. In this technique, virtual reality is used as a tool to assist users to reduce stress and induce relaxation. Many previous literatures published have acknowledged the effectiveness of virtual reality based therapy as compared to other techniques such as breathing exercise and imagination. However, previous studies available only focused on proving the effectiveness of virtual reality application in reducing stress, but are lacking discussions on factors that should be taken into consideration when designing its virtual environment. In previous study, initial framework containing possible factors to be considered when designing virtual environment for stress therapy has been proposed. In this paper, an expert review was conducted to validate the usefulness of the identified factors. Findings from the validation process has resulted in the improved version of the initial framework and their application in virtual environment.
Climate Change: Climate Literacy and Response among USM Students
Authors: Et.al Wan Nur Syamilah Wan Ali
Published: April 2021

Climate change is a serious issue that not only affects Malaysia but also worldwide. Previous studies found that climate literacy may have a significant relationship with climate response while the level of education does not affect climate literacy. Thus, this study was conducted to gauge the level of climate literacy as well as their responses for Universiti Sains Malaysia (USM) students. A mobile climate application named SmaCli is proposed at the end of this study to address the issue of negative response towards climate change. The featuresof SmaCli are based on responses solicited from the questionnaire and the aim is to enhance climate literacy and encourage positive responses. However, for this paper, the prototype of the application is not included. A total of 196 responses were collected which consists of postgraduate and undergraduate students. The study found that 66% of the respondents have high literacy on climate change, level of education has no significant relationship with climate literacy level, mitigation act (climate response) showed a significant relationship with climate literacy level, and adaptation act (climate response) has no significant relationship with climate literacy. Hence, a concerted effort is still needed to improve climate literacy levels to ensure a positive climate response.
Effect Of Digital Marketing And Social Media On Purchase Intention Of Smes Food Products
Authors: Et.al Heri Erlangga
Published: April 2021

Marketing is an important part of the management of a company in order to achieve success in achieving company goals. This study aims to determine the influence of social media-based digital marketing on purchasing decisions for SMEs products. The study was conducted in Banten Province by taking a total sample of 210 respondents with a sample of using random sampling technique. Data collection through observation and questionnaires. The data analysis technique was performed using simple linear regression analysis with SPSS software. Based on the results of the research and discussion above, it can be concluded that social media marketing has a significant influence on purchasing decisions on SMEs products. Overall there is a positive influence between social media marketing variables and SMEs product purchasing decisions.
Reduced Switch Multilevel Inverter Topologies And Modulation Techniques For Renewable Energy Applications
Authors: Et.al Ujwala Gajula
Published: April 2021

Multilevel inverters (MLIs) have been extensively used and gained interest over last few decades in industrial and grid connected renewable energy applications because of its numerous merits. Besides various advantages like obtaining reduced harmonic distortion and lesser dv/dt stress across switches it has the capability of generating any number of levels. The theory of multilevel concept was initiated for high power and high/medium voltage applications as they are helpful in interfacing with renewable energy sources. By proper combination of the switches it generates a stair case output with reduced harmonic distortion because of this MLI is widely used and it became one of the advanced power converter topology. The rise of new topologies has attained importance over conventional multilevel inverter topologies, which generates more number of levels with reduced switch components. This paper presents various conventional MLI topologies and hybrid MLI topologies for renewable energy applications. Also, this review paper includes different modulation strategies which plays an important role to improve the overall performance of MLI.
Implementation and Comparison of Radix-8 Booth Multiplier by using 32-bit Parallel prefix adders for High Speed Arithmetic Applications
Authors: Et. al. Barma Venkata RamaLakshmi
Published: April 2021

This paper presents the implementation and design of  Radix-8 booth Multiplier using 32-bit parallel prefix adders. High performance processors have a high demand in the industrial market. For achieving high performance and to enhance the computational speed multiplier plays a key role in performance of digital system. But the major drawback is it consumes more power , area and delay. To enhance the performance and decrease the area consumption and delay there are many algorithms and techniques. In this paper we designed a radix-8 Booth Multiplier using two parallel prefix adders and compared them for best optimized multiplier. The number of parital products generation can be reduced by n/3 by using radix-8 in the multiplier encoding. To further reduce the additions we have used booth recoding mechanism .We have implemented the design using Kogge stone adder and Brent kung adder. We observed that by using parallel prefix adders reduces the delay further more which results in significant increase in speed of the digital systems. The simulation results are carried out on XILINX VIVADO software.
The Validity and Reliability of Counseling Internship Supervision Training Module among Academic Supervisors and Site Supervisors
Authors: Et.al Norazani Ahmad
Published: April 2021

This study aims to develop theCounseling Internship Supervision Training Module that can benefit the academic supervisors at public universities. This training module is one of the efforts in increasing academic supervisors’ efficacy in the theoretical and skill aspects in counseling supervision. This module is developed based on a systematic supervision model namely theSystem Approach to Supervision (SAS) by Holloway (1995). This module contains 5 stages of supervision and they comprise of 16 activities. Session 1: Introduction, Session 2: Pre-supervision Skills, Session 3: Supervision Process, Session 4: Supervision Evaluationand Session 5: Post-Supervision Skills and Actions. This study is carried out to test the validity and reliability of theCounseling Internship Supervision Training Module. A total of 10 assessors for the module validity comprises of academic supervisors at the public universities such as UPSI, UM, UPM and UKM who are also lecturers in the counseling field. Meanwhile to measure the module’s reliability, a total of 30 school counselors inBatang Padang were involved as the respondents of the study. The finding with regard to the module’s validity shows that the minimum percentage value is 82 percent for the statement “The module content can be implemented following the steps determined”and the statement “the module content can increase the supervisor’s character more effectively”. The maximum percentage is 87 percent for the statement “this module content can fulfill the target population”. Meanwhile, for the reliability coefficient finding, the alphaCronbachCounseling Internship Supervision Training Module on the 30 school counselors in the district ofBatang Padang is high, which is 0.984. This study implication shows that this module can serve as the teaching module to supervisors to train them to become effective supervisors.
The Effectiveness of Customary Law to Protect Natural Resources in The National Park in Central Sulawesi
Authors: Et.al Agus Lanini
Published: April 2021

Most of the local communities living around the forest fulfil their daily needs, depending on the forest resources, but the government and even global policy have enacted the forest as a protected area or national park. The purpose of this research is to understand and explain the principles of customary law concerning the natural resources that exist in the national park, and to determine the effectiveness of customary law in protecting these natural resources. The research method applied to explore community values and attitudes is socio-legal. The research revealed society's habits through exploration, and norms and the rule of law are embraced. Some principles of customary law on natural resources include palia (taboo)  and ombo (prohibition) pertinent to natural resource conservation. Both of these principles are adhered to and have been hereditary. The values on utilising natural resources are still complied with (effective), although state law takes a formal approach for any infringement surrounding the national park. However, customary law principles still always need to be a source for environmental or related law.
The Effect Of Employee Engagement And Organizational Citizenship Behavior On The Performance Of Employees Of The Research & Development And Education & Training Agency Of The Ministry Of Religion Of The Republic Of Indonesia
Authors: Et. al. Dian Hafit Syaifullah,
Published: April 2021

The management of human resources at the Secretariat of the Research and Development and Training Agency (a public organization that is identical to religious values) experiences problems because the importance of employee performance, employee engagement, and organizational behaviour are still below 75. This study aims to determine whether employee engagement and organizational citizenship behaviour positively and significantly impact employee performance. This research finds that employee engagement has a positive and significant impact on employee performance, while organizational citizenship behaviour has a negative and insignificant impact on employee performance. This research supports previous research, which states that employee engagement positively and significantly impacts employee performance. However, this research refutes previous research applied to private organizations, which states that organizational citizenship behaviour has a significant positive impact on employee performance.
Sun Irradiance Trappers For Solar PV Module To Operate On Maximum Power: An Experimental Study
Authors: Et. al. Ankur Kumar Gupta,
Published: April 2021

In this paper, an experimental investigation carries out on poly-crystalline photovoltaic (PV) system for performance enhancement with the help of a thin acrylic sheet (thickness- 2 mm). There are three types of systems used under this experimental setup as (i) PV module under normal conditions/ without sheet (ii) PV module under the triangular shape of the transparent sheet (iii) PV module under rectangular shape transparent sheet. The performance analysis of all three systems has been monitored in terms of open-circuit voltage, short circuit current, power, efficiency. Simultaneously, a statistical measurement approach of sun irradiation with constant temperature is carried out during the single day experimental study. The performance of the (Triangular shaped transparent sheet) TSTS configuration found superior which provide 22.064 Watt power at 12 am, whereas (Rectangular shaped transparent sheet) RSTS configuration provide 20.4 W at the same time. The TSTS configuration provides 1.12A short circuit current at 12 am, whereas RSTS configuration provides 1.02A short circuit current at the same time. The TSTS configuration provides 8.92% better value. The TSTS configuration provides 20V open-circuit voltage at 12 am, whereas RSTS configuration provides 19.8V open-circuit voltage at the same time. The TSTS configuration provides 1% higher value. So that the TSTS configuration provides the maximum output of the solar PV panel.
Design Architecture Of An Integrated Student Activities Management System For Higher Education
Authors: Et. al. Azlan Abdul Aziz,
Published: April 2021

This paper proposes a technological platform that provides a holistic and user-friendly interface for the management of information pertaining to co-curricular activities handled by the student bodies in UniversitiTeknologi MARA Cawangan Melaka (UiTMCM). The handling of any students activities lie in the collective processes of submitting the proposal, securing the budget, getting the approval, promoting and handling the event, collecting feedbacks, reporting and post-mortem discussion. The management of these activities has been a major concern with the involvement of over 100 student clubs that carry out more than 20 events per week that are vying for a budget. Acquiring the approval for the event proposal, tracking the running of the activities and reporting are some of the factors that created a backlog from the management aspect. These procedures require a physical approach. Therefore, an Interactive Student Activities Management System (iSAMS) was designed and developed through the Waterfall methodology as a one-stop centre to help the UiTMCM Student Affairs Division facilitate the management of the students’ activities. This web-based system is able to track, display and store all the activities information from the proposal application stage until the end which includes tracking of attendance, progress of the event, collecting feedback, reporting of completed activities, storing supporting documents and generating reports for administrative purposes. All of these are done and managed via a secure, online interface in the Student Affairs Division website without physical presence of the students and the administrators. Even though iSAMS is yet to be completely implemented, the study has great potential in the form of a holistic management of students’ co-curricular activities. Going by that, in the end it is hoped that there is going to be a more efficient management of students’ co-curricular activities.
Machine Learning of the Reverse Migration Models for Population Prediction: A Review
Authors: Et. al. Nur Huzeima Mohd Hussain,
Published: April 2021

Human migration from rural to urban has historically been prominent in the urbanisation process which associated with economic development that leads to city growth.  However, the dwindling supply of natural resources and pressure from the pandemic has threatened economic growth and resulted in changes in human migration; urban to rural.  This anecdotal evidence of reverse migration need to be examined and predict related to challenges and expansion of sustainable development The prediction of human migration; related to population size and growth are important for various policy on strategy, planning and industry. Moreover, predicting population mobility can sense the law of migratory flow in advance, and take effective preventive measures, such as crowd evacuation and epidemic diseases. However, migration predictions are notorious for bearing high error, time consuming, complexity and challenging. Therefore, aligning with IR 4.0, this study adopted a significant way to minimize the prediction errors by using a machine learning approach that can predict data in an intelligent way within a broad dataset. This paper present the investigation of the significant models of machine learning in developing reverse migration prediction.  Thus,  aims of this study is to identify the machine learning models for reverse migration through systematic literature review (SLR) screening.As SLR has recognised to presents a reliable review, this paper measures both, the review from Scopus and Google scholar to determining the signature algorithm for the models.  The findings highlighted the decision tree, random forest and linear regression to be the propose algorithms that pursuit the development of the machine learning models for reverse migration in Malaysia.
Yield and quality of carrots when using the Gumiton organo-mineral complex in conditions of radioactive contamination
Authors: Et. al. Ratnikov A. N,
Published: April 2021

The aim of this work is to assess the impact of Gumiton peat-based organo-mineral complex on the productivity and quality of carrots and the transition of 137Cs from soil to root crops under conditions of radioactive contamination. According to the results of field experiments on gray forest and soddy-podzolic soils of the Kaluga region of Russia, it is shown that leaf treatment with Gumiton of carrot plantings in different phases of crop development increases the yield of root crops by 20-40%, depending on the variety, soil type and agricultural background. Analysis of studies in the growing experiment on soddy-podzolic soil showed that Gumiton treatment increases the yield of carrots by 30%. The rate of decrease of 137Cs content is 1,2-1,25 times. Gumiton is a highly effective preparation for carrots, which increases the productivity and quality of the crop and helps to reduce the intake of 137Cs in root crops in radioactively contaminated areas.
Behavioral Intentions towards adoption of Information Protection and Cyber security (Email Security and Online Privacy): SEM model
Authors: Et.al Sivarethinamohan R
Published: April 2021

Email security and online privacy have become the hot-spots of discussion during the testing times of the pandemic as most of the communication and transactions take place through email and online respective-ly. Though the industry of information security claims to have put forth rigorous rules and guidelines to contin-ually ensure and improve the level and quality of Email security and online privacy, the people always have their own doubts and fears about the same. The doubts and the fears appears to have increased with the wide-spread pandemic as the people who are new to email communication and online transactions are compelled to involve in them. With this as the backdrop, the researchers aim to analyze the level of confidence created by the existing Email security and online privacy standards by identifying the people’s opinions, their beliefs and their trust towards them. In order to arrive at the above, a survey, using a structured questionnaire, was con-ducted among six-hundred people, residing in the Asia-pacific region, selected using convenient sampling. The data were collected and analyzed. The results indicate that the human intentions, beliefs and trust have a great influence on Cyber defenses (Email Client Security and Online Privacy) in this region. The study also provides information on the outstanding nature of these measurement items and the perception of privacy and security in information sharing as distinctive constructs
Detect and Classify the Unpredictable Cyber-Attacks by using DNN Model
Authors: Et.al G. Swarnalatha
Published: April 2021

Machine learning techniques are often used to develop IDS by detecting and deploying fast and automated network attacks to torpedoes and host standards. However, there are many problems, as severe attacks change all the time and occur at very high levels that require a lot of resolution. There are many malicious packages available for further investigation by the cybersecurity community. However, one completed study did not provide a complete analysis to apply different machine learning algorithms on different media packages. Because of the persistent methods of attack and the dynamic nature of malware, it is important to systematically update and approve malicious packages that are available to the public. This paper explores the DNN, a type of comprehensive learning model, promoting flexible and appropriate IDS for detecting and deploying expected and unpredictable online attacks. Sustainable industrial development and rapid development of attacks need evaluation for some data developed over the years using static and dynamic methods. This type of research can help determine the best algorithm to identify future attacks. Comparative data for some commonly available malware provides a comprehensive comparison of DNN experiences with other class machine learning classifications. The best network parameters and network topologies for DNN are selected using the KDDCup 99 package with this hyperparameter selection method. The DNN model, which works well on KDDCup 99, works on other data, such as the NSL-KDD memory test. Our DNN model teaches how to transfer IDS information functions from multicultural.Multidisciplinary representations in a variety of encryption. Complex tests have shown that DNN performs better than conventional machine learning classification. Finally, we present a large and hybrid DNN torrent structure called Scale-Hybrid-IDS-AlertNet, which can be used to effectively monitor the impact of network traffic and host-level events to warn directly about cyber-attacks.
Computational Efficiency Examination of a Regional Numerical Weather Prediction Model using KISTI Supercomputer NURION
Authors: Et.al Ji-Sun Kang
Published: April 2021

For well-resolving extreme weather events, running numerical weather prediction model with high resolution in time and space is essential. We explore how efficiently such modeling could be, using NURION. We have examined one of community numerical weather prediction models, WRF, and KISTI’s 5th supercomputer NURION of national HPC. Scalability of the model has been tested at first, and we have compared the computational efficiency of hybrid openMP + MPI runs with pure MPI runs. In addition to those parallel computing experiments, we have tested a new storage layer called burst buffer to see whether it can accelerate frequent I/O. We found that there are significant differences between the computational environments for running WRF model. First of all, we have tested a sensitivity of computational efficiency to the number of cores per node. The sensitivity experiments certainly tell us that using all cores per node does not guarantee the best results, rather leaving several cores per node could give more stable and efficient computation. For the current experimental configuration of WRF, moreover, pure MPI runs gives much better computational performance than any hybrid openMP + MPI runs. Lastly, we have tested burst buffer storage layer that is expected to accelerate frequent I/O. However, our experiments show that its impact is not consistently positive. We clearly confirm the positive impact with relatively smaller problem size experiments while the impact was not seen with bigger problem experiments. Significant sensitivity to the different computational configurations shown this paper strongly suggests that HPC users should find out the best computing environment before massive use of their applications
Microdebrider: a painless and effective technique for adenoidectomy; comparative study with curette assisted adenoidectomy
Authors: Ken Akanksha , Tripathy Smruti Milan
Published: April 2021

Background: Adenoid is a nasopharyngeal tissue which forms Waldeyer's ring as said by Meyer, 1968. Adenoids become demonstrable with signs of CSOM with adenoid hyperplasia, recurrent rhino-sinusitis, characteristic ‘adenoid facies’, nasal obstruction, mouth breathing, snoring, drooling of saliva and speech abnormalities and dental malocclusion. Adenoidectomyis the common surgery done using various techniques like curette, microdebrider and many more. In this study we evaluate and compare the efficacy of adenoidectomy by microdebrider verses curette assisted adenoidectomy. Aim of the study was to evaluate and compare the efficacy and benefits of adenoidectomy by microdebrider with curette assisted adenoidectomy.

Methods: This is a prospective randomized single-blind study done for 1 year. Total 150 patients were included which were diagnosed as adenoid hypertrophy based on clinical and radiological examination and were equally divided in 2 group for both the procedures (curette and microdebrider).

Results: Patients show good response to the treatment with microdebrider assisted adenoidectomy with less complication and early recovery.

Conclusions: We observe that proper examination and early surgical intervention using modern technique i.e., microdebrider reduces the time, residual tissue with less complication and promote early recovery.
Addiction behavior practiced by the Adolescent: An observational cross-sectional study
Authors: Yadav Manoj Kumar , Maan Ashok , Chaudhary S S , Manisha
Published: April 2021

As with tobacco use, alcohol use shows a monotonic increase during adolescents and young adulthood, particularly during the transition out of high school and excessive alcohol consumption can lead to lifelong problems and chronic diseases.

: To study the addiction behavior practiced by the Adolescent.

An observational cross-sectional study.

The present study was carried out in Department of Community Medicine, Santosh Medical College, Ghaziabad & Urban area of district Ghaziabad. 750 Adolescents aged 10 to 19 years studying in the selected schools of urban Ghaziabad were included for the study. The period of study was from November 2011 to October 2012.

Proportion was higher (64.8%) in male adolescents in comparison to female adolescents (33.9%). The prevalence of drugs, smoking, tobacco chewing and drinking among adolescents was found to be 2.5%, 21.7%, 9.6% and 15.5% respectively. Among the adolescents, who used tobacco chewing, 61.1% of them were ever users and 38.9% were current users. The students who used smoking, 50.3% of them were ever users and 49.7% were current users. Students who used addicting substance, their encouragement to start addiction was maximum from peers (33.0%). About three-fourth (75.4%) of adolescents who used addicting substance had knowledge of health hazards of addicting substances.

: The study evokes an urgent need to stimulate an action to identify those at risk and those who need treatment and prevention of progression of the health risk behaviors, among the adolescents.
Pathological findings in kidney in medicolegal autopsies: A study
Authors: Neha Soibam , Devi TH. Meera , Pukhrambam Gayatri Devi , Haricharan A
Published: April 2021

Most of the chronic kidney diseases will not produce any symptoms till it reaches an advanced stage. In medicolegal autopsies most of the cases are brought with an unknown pathology. This cross sectional study was conducted to assess the gross and histopathological findings of kidney in medicolegal autopsies in the Department of Forensic Medicine and Toxicology of a tertiary care teaching institute in Imphal from 2018 to 2020. Kidney samples from a total of 170 medicolegal cases, comprising of 135 males and 35 females (M:F = 3.8:1), were examined. The prevalence of kidney findings in the present study was 77%. The commonest kidney pathology encountered was tubular necrosis (51.8%) followed by glomerulosclerosis (15.9%). Acute tubular necrosis was found more commonly in deaths due to trauma resulting in shock, haemorrhage and asphyxia. Incidental findings included a case of right solitary kidney and a rare case of right crossed fused renal ectopia. Even though these conditions of the kidneys were not directly responsible for the death of the individuals, they could have contributed to these deaths up to some extent.
Domestic violence: An overview of Sec 498A IPC- A case report
Authors: Gajmer Pooja , Tyagi Swati
Published: April 2021

Domestic violence is violence or some form of abuse including mental, physical and sexual abuse in a domestic setting, such as in marriage or cohabitation also commonly known as intimate partner violence.

It is a common occurrence throughout the world but in India, it is prevalent here as the issues of dowry, male dominance and living in joint family set ups are the norm here. Therefore, these factors play an additional role in making the women, victims of domestic violence. Not only do the women suffer violence from the husband but also from the family members of the husband specially when the issue is of dowry whether lack of it or an unsatisfactory amount. The statistics do not show the correct picture as things are not reported often due to social stigma attached with it and the whole Indian mentality of worrying about other peoples’ opinion. Most of the time, only way the issue reaches the police and courts of law are when either the victim dies due to the injuries, commits suicide or reaches the hospital for treatment. Otherwise the milder forms of abuse are mostly kept well hidden.

Prior to 1983, there was no provision in Indian legislation to deal with specifically with domestic violence. When the Indian Penal Code (45 of 1860), was amended in 1983, Section 498A was inserted. Section 498A deals with ‘Matrimonial Cruelty’ perpetrated on a woman. Matrimonial Cruelty in India has now been made a cognizable, Non- bailable and Non-Compoundable offence.
Örgütsel Stres ve İş Tatmini Arasında Psikolojik Dayanıklılığın Aracı Rolü: Akademisyenler Üzerine Bir Araştırma
Authors: ERDOĞAN Pınar , AK Murat
Published: April 2021

Bu çalışmanın amacı örgütsel stresin iş tatminine etkisine psikolojik dayanıklılığın aracılık rolünün incelenmesidir. Çalışma kapsamında örgütsel stres ile iş tatmini ve psikolojik dayanıklılık ile iş tatmini ilişkileri de incelenmiştir. Çalışmada ilk olarak değişkenler arasındaki ilişkiyi araştıran çalışmalar incelenerek hipotezler oluşturulmuştur. Bir Devlet Üniversitesi’nde çalışan 261 akademisyenden anket tekniğiyle toplanan verilerle hipotezler test edilmiştir. Elde edilen verilerin yapısal geçerliliğini tespit etmek için keşfedici faktör analizi ve güvenilirlik analizi yapılmıştır. SPSS Process Makro programı aracılığıyla yapılan analizler sonucunda örgütsel stresin iş tatminini olumsuz yönde, psikolojik dayanıklılığın iş tatminini olumlu yönde etkilediği bulgulanmıştır. Ayrıca psikolojik dayanıklılığın iş tatmini üzerindeki dolaylı etkisinin anlamlı olduğu ve dolayısıyla da psikolojik dayanıklılığın örgütsel stres ile iş tatmini arasındaki ilişkiye yüksek düzeyde etki ile aracılık ettiği tespit edilmiştir.
The Idea and Realization of Higher Vocational Teaching Reform Based on Outcome-oriented Education
Authors: Song Tianxiao
Published: April 2021

Higher vocational education requires reform and innovation. It is necessary to attach importance to the process and results of higher vocational education and obtain the international engineering education professional certification. Outcome Oriented Education (OBE) is based on the premise that all students can be successful, clarifies the learning outcomes of students after the education process, and emphasizes the ability of students to apply what they have learned to practice through action learning. Soon after the birth of OBE in the United States, it set off a huge wave of education reform. The transformation and promotion of OBE’s localization will surely develop a new normal of vocational education with distinctive features, outstanding advantages, and outstanding results. In the final analysis, the OBE model puts students at the center of the classroom. As a successful teaching model exploration institution, the school takes the learning achievements as the starting point to carry out the behavior process of students’ various practical application skills training. When implementing OBE, only a deep understanding of the connotation structure of the outcome-oriented pyramid can prevent misunderstanding or distortion of the original meaning.
Teaching of English Writing from the Perspective of Embodied-cognitive Linguistics, Meta-cognitive Strategy and Corrective Feedback
Authors: Zhang Yu
Published: April 2021

Cognitive linguistics has always been an important branch of linguistics, and during 20th century, linguistics experienced three revolutions: Saussure’s structuralism revolution, Chomsky’s TG revolution, and cognitive functional linguistics’ revolution to Joe’s revolution. Time to 21st century, Wang Yin, a famous professor in China, put forward an important and revolutionary point about linguistics based on the research of cognitive linguistics and philosophy. He proposed a new concept, Embodied-Cognitive Linguistics, with repairing cognitive linguistics. In addition, writing has always been the focus and difficulty of most Chinese students to study and how to promote their writing is the essential question for teachers to think deeply. Except Embodied-Cognitive Linguistics, this research will also take the point of Meta-cognitive Strategy and corrective feedback theory and then take some suggestions on how to teach writing.
Transfusion support during childbirth for a woman with anti-U and the RHD*weak D type 4.0 allele
Authors: Yin Q. , Srivastava K. , Brust D.G. , Flegel W.A.
Published: April 2021

D– red blood cells (RBCs), always in short supply, and Rh immune globulin (RhIG) are not needed for patient care if D+ RBCs can safely be transfused. According to a recent work group recommendation, patients with the RHD*weak D type 4.0 allele can be considered D+. We report an African American woman who presented for delivery at the end of the third trimester, at which time anti-U and a serologic weak D phenotype were recognized, requiring U–, D– RBC units. We obtained 3 U– RBC units, including 1 D– unit. Later, the RHD*weak D type 4.0 allele was determined by RHD genotyping, only 6 days before delivery. The patient had an uneventful vaginal delivery of a D+ baby. No transfusion was needed for mother or baby. In this case, a pregnant woman with the RHD*weak D type 4.0 allele can safely be managed as D+, relaxing the unnecessary D– restriction for the limited U– RBC supply. The procured U–, D– RBC unit was frozen with 14 days of shelf-life remaining. To conserve D– RBC units, not limited to U–, for patients with a definite need, we recommend molecular analysis of a serologic weak D phenotype before a transfusion becomes imminent. The best time to resolve a serologic weak D phenotype with RHD genotyping is early in a pregnancy.
Immunohematology 2021;37:1–4
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A fatal case of acute hemolytic transfusion reaction caused by anti-Wra: case report and review of the literature
Authors: Espinosa A. , Garvik L.J. , Trung Nguyen N. , Jacobsen B.
Published: April 2021

The red blood cell (RBC) antigen Wra is a low-prevalence antigen first described in 1953 by Holman and assigned to the Diego system in 1995. Because of its low prevalence, Wra is usually absent on commercial screening RBCs and antibody identification panels. When Wr(a+) screening RBCs are available, the corresponding antibody, anti-Wra, is often found in sera from healthy individuals, patients, and pregnant women. Anti-Wra can cause both hemolytic transfusion reactions and hemolytic disease of the fetus and newborn. We describe a fatal acute hemolytic transfusion reaction caused by anti-Wra in a patient with no other RBC alloantibodies. Serologic investigation showed that one of the RBC units the patient received was Wr(a+).
Immunohematology 2021;37:20–24.
An automated approach to determine antibody endpoint titers for COVID-19 by an enzyme-linked immunosorbent assay
Authors: Ho A.D. , Verkerke H. , Allen J.W. , Saeedi B.J. , Boyer D. , Owens J. , Shin S. , Horwath M. , Patel K. , Paul A. , Wu S.-C. , Chonat S. , Zerra P. , Lough C. , Roback J.D. , Neish A. , Josephson C.D. , Arthur C.M. , Stowell S.R.
Published: April 2021

While a variety of therapeutic options continue to emerge for COVID-19 treatment, convalescent plasma (CP) has been used as a possible treatment option early in the pandemic. One of the most significant challenges with CP therapy, however, both when defining its efficacy and implementing its approach clinically, is accurately and efficiently characterizing an otherwise heterogenous therapeutic treatment. Given current limitations, our goal is to leverage a SARS antibody testing platform with a newly developed automated endpoint titer analysis program to rapidly define SARS-CoV-2 antibody levels in CP donors and hospitalized patients. A newly developed antibody detection platform was used to perform a serial dilution enzyme-linked immunosorbent assay (ELISA) for immunoglobulin (Ig)G, IgM, and IgA SARS-CoV-2 antibodies. Data were then analyzed using commercially available software, GraphPad Prism, or a newly developed program developed in Python called TiterScape, to analyze endpoint titers. Endpoint titer calculations and analysis times were then compared between the two analysis approaches. Serial dilution analysis of SARS-CoV-2 antibody levels revealed a high level of heterogeneity between individuals. Commercial platform analysis required significant time for manual data input and extrapolated endpoint titer values when the last serial dilution was above the endpoint cutoff, occasionally producing erroneously high results. By contrast, TiterScape processed 1008 samples for endpoint titer results in roughly 14 minutes compared with the 8 hours required for the commercial software program analysis. Equally important, results generated by TiterScape and Prism were highly similar, with differences averaging 1.26 ± 0.2 percent (mean ± SD). The pandemic has created unprecedented challenges when seeking to accurately test large numbers of individuals for SARS-CoV-2 antibody levels with a rapid turnaround time. ELISA platforms capable of serial dilution analysis coupled with a highly flexible software interface may provide a useful tool when seeking to define endpoint titers in a high-throughput manner.
Immunohematology

2021;37:33–43.
Peningkatan Kualitas Kecap Nira Lontar dengan Penambahan Tepung Tempe
Authors: Suenan Linda N. , Ledo Melissa E.S. , Ngginak James
Published: April 2021

Kecap nira lontar adalah jenis kecap tradisional yang umum dibuat oleh masyarakat suku Rote, Nusa Tenggara Timur melalui proses karamelisasi nira dari tanaman lontar dengan metode pemanasan. Penambahan tepung tempe sebagai sumber protein nabati berpotensi meningkatkan kandungan gizi kecap nira lontar. Penelitian ini bertujuan untuk mempelajari pengaruh penambahan tepung tempe pada peningkatan nilai protein dan citarasa kecap nira lontar. Metode yang digunakan adalah metode eksperimen dengan penambahan variasi konsentrasi tepung tempe yaitu yaitu 0%, 3%, 5%, 7%, dan 10% pada kecap nira lontar. Tahapan penelitian meliputi proses pembuatan kecap nira lontar, uji protein kecap nira lontar dan uji organoleptik. Kandungan protein pada kecap nira lontar meningkat sebanding dengan konsentrasi tepung tempe yang ditambahkan. Uji organoleptik terhadap kecap nira lontar yang diperkaya tepung tempe menunjukkan perbedaan antar perlakuan. Penambahan tepung tempe pada kecap nira lontar meningkatkan kandungan protein dan citarasanya.
Impacto de la COVID-19 en la producción, empleo y digitalización de empresas en Guanajuato: una primera aproximación
Authors: Martínez Martínez Adriana
Published: April 2021

La Crisis del Gran Confinamiento provocada por la pandemia de la COVID 19 está provocando estragos económicos importantes como la caída de la producción y la pérdida de empleos. El objetivo de este artículo analizar el impacto de la emergencia sanitaria en el empleo y la producción, así como las estrategias de digitalización adoptadas por empresas localizadas en el estado de Guanajuato con la finalidad de tener una primera aproximación en el estudio de este fenómeno.
 Método: Se llevó a cabo una investigación cuantitativa. En la primera etapa se recopiló y analizó información estadística para el período enero de 2019 a octubre de 2020 sobre la producción y el empleo en México. En la segunda etapa se  diseñó y aplicó a empresas localizadas en Guanajuato, de manera digital, la Encuesta sobre el Impacto en la Actividad Empresarial (esiae) de la COVID-19; se utilizó el muestreo por conveniencia.
Resultados: En cuanto a México, los datos estadísticos muestran una caída significativa tanto en la producción como en el empleo. Y esto es coincidente con los resultados arrojados por la esiae, las empresas encuestadas presentaron una disminución significativa tanto en sus ingresos como en el número de empleos, con excepción de las que pertenecen a los sectores que realizan actividades  clasificadas como esenciales. Entre las estrategias de digitalización que han puesto en práctica, se encuentra el home office, la comercialización de sus productos o servicios a través de plataformas de Marketplace.
Discusión: El supuesto hipotético que se tenía al principio de que la pandemia está acelerando la digitalización y de que las empresas necesitarán contratar especialistas para implementarla no se cumplió. Los puestos que las empresas han creado son tradicionales y las estrategias de digitalización implementadas están enfocadas al home-office y la comercialización. Los resultados obtenidos en la encuesta no se pueden generalizar; sin embargo, apoyan el planteamiento de la siguiente hipótesis de trabajo: las estrategias de digitalización y el tipo de empleos requeridos está en función tanto del sector de pertenencia así como de la complejidad tecnológica del producto o servicio brindado. Para futuras investigaciones se recomienda ampliar la muestra y aplicar la encuesta por sectores; asimismo es necesario la realización de estudios de caso que permitan una mayor comprensión de este fenómeno.
Seroprevalencia y seguimiento de anticuerpos IgG contra SARS-CoV-2 en personal del Laboratorio Estatal de Salud Pública de Guanajuato LaESaP
Authors: Alvarado Orozco María , Rangel Aguilera Juan Manuel , Barba Hernández Beatriz Adriana , García Baeza Lorena Carina , Sánchez Navarro María del Rosario
Published: April 2021

El sector salud, al frente de la actual pandemia, está altamente expuesto al contagio de COVID- 19.  Dada la variada sintomatología que presenta la enfermedad y ante la escasez de estudios de seroprevalencia en unidades de diagnóstico por Laboratorio, surge la necesidad de estudiar la presencia y comportamiento de los anticuerpos anti SARS-CoV-2 en el personal del Laboratorio Estatal de Salud Pública de Guanajuato (LaESaP), lugar donde se efectúa el diagnóstico molecular de COVID-19 en Guanajuato, desde marzo de 2020. Este estudio pretende estimar la seroprevalencia de anticuerpos IgG anti SARS-CoV-2 en sus trabajadores, así como su permanencia tras un periodo de 5 meses.
Método: Se recolectaron las muestras sanguíneas de 100 trabajadores pertenecientes al LaESaP, que representan la totalidad de los trabajadores que mantuvieron sus actividades laborales desde marzo de 2020 y se analizaron mediante inmunoanálisis quimioluminiscente de micropartículas (CMIA), para la detección cualitativa de anticuerpos IgG frente al virus del SARS-CoV-2. 
Resultados: Se encontró una seroprevalencia del 6%, sin embargo, solo el 67% conservó un título de anticuerpos positivo después de 5 meses. No se establecieron correlaciones en los títulos de anticuerpos por género o sintomatología. Los 4 trabajadores con antecedentes de prueba rRT-PCR positiva presentaron anticuerpos al inicio del estudio, así como 2 trabajadores sin antecedente  de prueba rRT-PCR, considerados como asintomáticos.
Discusión: Se observó una seroprevalencia baja en el personal de laboratorio en comparación con otros estudios realizados a personal de salud. Lo anterior puede deberse al adecuado uso de equipo de protección personal, buenas prácticas de laboratorio e implementación de medidas de contención dentro de la institución.
Analisis Penentuan Pendapatan Industri Kecil Batik (Desa Pakandangan Barat Kabupaten Sumenep)
Authors: Rahman Fathur , Boedinrocminarmi Arfida , Sudarti Sudarti
Published: April 2021

Economic growth should be directed in order to increase incomes and overcome economic disparities and social inequalities and also supported by an increase in productivity and efficiency and quality of human resources. Batik industry is one branch of the clothing and leather industry. One of the branches would observed by the author is a small batik industry, because batik is a traditional folk craft, which is one characteristic of Indonesian country and leather clothing industry branches that have a level of development prospective. This study aims to find out the factors wich affect the income of Small Batik Industry at West Pakandangan Village. Bluto sub district, Sumenep districts This study uses multiple linier regression analysis with primary data. The result show that the variable of capital (X1)significant positive effect of  0,000, labor (X2) significant positive effect of 0,001, total production (X3) significant positive effect of 0,055 and pattern share(X4) significant positive effect of 0,000 has simultaneously positive effect and significant to income. For individual, capital variable has no effect and significant at the income of Small Batik Industry at West Pakandangan Village. Bluto sub district, Sumenep districts
Evaluating the effect of the temporal intra-oral skeletal anchorage device (TISADs) for facilitating the anchorage reinforcement: A meta-analysis and systematic review
Authors: Amiri Ali , Khosravi Setareh , Torabi Shiva , Golshekan Hadi , Qi Fan
Published: April 2021

Objective: In this meta-analysis and systematic review, we aimed to evaluate the effects of the TISADs to facilitates anchorage reinforcement.
Methods:  PubMed, Cochrane Library, Embase, ISI, Scopus, Web of Science, LILACS, BBO, OpenGrey, and Google Scholar, were used from the electronic databases until 2020 perform systematic literature. Two reviewers extracted data blindly and independently from various abstracts as well as full texts of articles they considered for data extraction. Using the Cochrane collaboration's tool, we evaluated the publications' quality. Then, we computed the mean difference of TISADs and conventional anchorage groups with a confidence interval (CI) of 95%, restricted maximum likelihood (REML), and random effect model of the mesial movement of molars and their tipping. Moreover, we employed Stata/MP 16 that has been considered the most rapid version of Stata for evaluating meta-analysis.
Results: According to our electronic searches, 134 topics and abstracts with potential relevance were identified according to the research design. Finally, five publications matched the required inclusion criteria of the study. In addition, the Cochrane collaboration instrument exhibited all studies with low to moderate biases. Also, the mean difference of mesial molar movement showed less anchorage loss in the TISADs group vs. the controls, and a significant difference between these two groups (MD= -1.74 with a CI of 95%, -2.76, -0.71. P = 0.00).
Conclusions: TISADs can reduce treatment time, and TISADs are more effective in enables the anchorage than other methods and higher tipping in the TISADs.