bluuebunny/crossref_metadata_2025_split huggingface dataset:
Research Progress of Organic Carbon Nanotubes-Modified Metal-
Composite Photocatalytic Materials in Water Treatment
Authors: Xie Shiyu , Li Xiang , Zheng Hengwei , Feng Li , Khan Sarfaraz 
Published: March 2022

Abstract:
In recent years, organic Carbon Nanotubes (CNTs) have attracted wide attention because
of their excellent and unique properties in electrical, optical, mechanical, and other fields, as well as
their potential application in the water treatment field. Metal-composite photocatalysts generally
have the problems of electron-hole recombination, which seriously affect their photo-catalytic performance.
It was found that the surface modification of metal-composite photocatalyst using organic
carbon nanotubes could effectively improve the photo-catalytic activity and stability of metalcomposite
photocatalyst materials. This paper aims to provide the current research progress of organic
carbon nanotubes-modified metal-composite photo-catalytic materials in water pollution control,
including the preparation methods of organic carbon nanotubes and their modified metal-composite
photocatalysis materials, as well as the applications of organic carbon nanotubes-modified metalcomposite
photocatalytic materials in water pollution control field. Concluding remarks and future
trends are also pointed out. This paper can provide guidance for designing high-performance carbon
nanotube metal-composite photo-catalytic materials.
Prediction of Drug Bioactivity in Alzheimer’s Disease Using Machine
Learning Techniques and Community Networks
Authors: S. Hemkiran , G. Sudha Sadasivam 
Published: March 2022

Background:
The design of novel drugs is vital to combat fatal diseases such as Alzheimer’s.
With quantum advances in computational methods, artificial intelligence (AI) techniques have been
widely utilized in drug discovery. Since drug design is a protracted and resource-intensive process, extensive
research is necessary for building predictive in-silico models to discover new medications for
Alzheimer’s. A thorough analysis of models is, therefore, required to expedite the discovery of new
drugs.

Objective:
In this study, the performance of machine learning (ML) and deep learning (DL) models for
predicting the bioactivity of compounds for Alzheimer’s inhibition is assessed. Additionally, an interaction
network is constructed to visualize the clustered bioactivity networks.

Methods:
The dataset was initially prepared from a public repository of bioactive compounds and was
curated. Exploratory data analysis was performed to get insights into the gathered data. A bioactivity interaction
network was then constructed to detect communities and compute the network metrics. Next,
ML and DL models were built, and their hyperparameters were tuned to improve model performance.
Finally, the metrics of all the models were compared to identify the best-performing model for bioactivity
prediction.

Results:
The bioactivity network revealed the formation of three communities. The ML models were
ranked based on lower error scores, and the best five models were hybridized to create a blended regressor.
Subsequently, two DL models, namely a deep neural network (DNN) and long short-term memory
with recurrent neural network architecture (LSTM-RNN), were built. The analysis revealed that the
LSTM-RNN outperformed all the models analysed in this study.

Conclusion:
In summary, this study illustrates a bioactivity network and proposes a DL technique to
build robust models for in-silico prediction of drug bioactivity against Alzheimer's.
Treatment of Primary Dysmenorrhea Affecting Menstruating Women
Using Herbs: A Review
Authors: Por Choo Shiuan , Rajagopal Mogana Sundari , Akowuah Gabriel Akyirem , Chinnappan Sasikala , Abdullah Nor Hayati 
Published: March 2022

Abstract:
Primary dysmenorrhea is a common condition that affects menstruating women, especially
young women. Painful cramping in the lower abdominal area, nausea, vomiting, headache, and fatigue
is associated with primary dysmenorrhea, which restricts women from normal living life. The productivity
and work performance of women are heavily affected by the symptoms of primary dysmenorrhea.
Non-steroidal anti-inflammatory drugs (NSAIDs) and low dose oral contraceptive pills (OCPs)
are commonly prescribed for the treatment of primary dysmenorrhea. However, variability in individual
response to the drugs and their side effects hinder their long-term use among women. Complementary
medicine such as herbs is a promising alternative for the treatment of primary dysmenorrhea, but
it lacks scientific evidence. The pharmacological and clinical studies of 9 herbs were included in this
review. Although excellent analgesic effects of herbs were reported by clinical studies, the detailed
mechanism of action of most herbs remains unelucidated. Several studies discovered that herbs exert
analgesic effects through direct uterine muscle relaxation effect, inhibition of cyclooxygenase-2
(COX-2), inhibition of intracellular calcium level, and reduction of prostaglandin synthesis. Further
investigation of pharmacological action and the recommended dosages of the herbs for the optimal
analgesic effect is needed.
An Image-Based Information Hiding Approach with Chaotic Systems and
Optimized Security
Authors: Saliban Abdiqani A. , Song Yinglei 
Published: March 2022

Background:
Recently, information hiding has become an important approach to securely
storing and transmitting important information in digital media.

Objectives:
This paper proposes a new approach to hide information in a color image with optimized
security.

Methods:
The approach performs the hiding in two phases. Firstly, the information that needs to be
hidden in an image is represented by a sequence of binary bits, and the sequence is shuffled and encrypted
with a set of three-dimensional chaotic systems. Secondly, the binary bits in the shuffled
and encrypted sequence are hidden into the R, G, and B components of the pixels in the given color
image with a dynamic programming approach.

Results:
Experimental results show that the proposed approach can securely hide information in a
color image without generating significant changes in the visual contents of a color image. The
analysis also shows that the proposed approach is robust against potential attacks.

Conclusion:
The proposed approach is thus practically useful for applications aimed at image-based
information hiding.
Cooperation Prospects between the EAEU Member States in the Field of Information Security
Authors: Ilyina M. Yu. 
Published: March 2022

ABSTRACT The article examines the global challenges facing the Eurasian Economic Union (EAEU) associated with significant progress in the development of information and communication technologies (ICT) and tools that form the international information space, and suggests directions for integration to overcome them. The rapid build-up by the countries of the world of their potential in the field of ICT predetermines the strategic nature of the advanced cooperation of the EAEU member states in the field of information security.Aim. Determine the opportunities and prospects for cooperation between the EAEU Member States in the field of information security in the context of unprecedented digitalization of all spheres of life, due to the rapid development of ICT, while the Treaty on the EAEU of May 29, 2014 does not provide for information security issues.Tasks. Consider the existing regulatory framework for bilateral and multilateral relations of the EAEU countries in the field of information security, determine the vector, priorities of the EAEU countries in building their national policies in the field of international information security with integration partners and the world community.Methods. In this paper, using the methods of logical and deductive analysis, possible conditions for cooperation between the EAEU countries in the field of international information security are identified to overcome global challenges and threats and ensure the post-cuperation development of Eurasian integration.Results. The study showed that today information security is not only a necessary condition for ensuring national sovereignty in the economic sphere, but these are issues of ensuring the independence of the state in the social, cognitive, military and political spheres. When considering the EAEU as one of the leading centers of power in the polycentric world, it is necessary to improve the existing paradigm for the development of Eurasian integration, laid down by the Treaty on the EAEU of May 29, 2014, in order not to be in conditions of unjustified expectations, providing for the involvement of issues of a new quality and character.Conclusion. Considering that information policy issues are not regulated by the Treaty on the EAEU of May 29, 2014, seems justified and a very timely launch of the process of considering the possibility of creating a high-level working group on the formation of the Eurasian agenda in the field of international information security.
Pengembangan Multimedia Interaktif Menggunakan 3D Pageflip Professional pada Materi Penentuan Jenis Kelamin Serangga untuk Kelas XII SMA
Authors: Rahmi Yusar , Johari Asni , Sadikin Ali 
Published: March 2022

This study aims to develop interactive multimedia-based learning media using 3D Pageflip Professional. The developed media discuss material about determining the sex of insects, this research belongs to the Research and Development (R & D) type using the ADDIE method. The research was conducted at SMA N 10 Jambi City in September 2021. The research data was obtained by distributing questionnaires via google form to students and teachers of biology subjects. Data analysis techniques were carried out qualitatively and quantitatively. The results of validation by material experts and media experts stated that this media was categorized as "very good". The test results on students (small groups and large groups) and teachers, stated that interactive multimedia-based learning media using 3D Pageflip Professional was categorized as "very good". Based on this, it can be concluded that the product is feasible to be used as a learning medium.
Key words: Learning media, 3D Pageflip Professional, insect sex determination, interactive multimedia

Abstrak. Penelitian ini berutujuan untuk mengembangkan media pembelajaran berbasis multimedia interaktif menggunakan 3D Pageflip Professional. Media yang dikembangkan membahas materi tentang penentuan jenis kelamin serangga, penelitian ini termasuk ke dalam jenis Research and Development ( R & D ) menggunakan metode ADDIE. Penelitian dilakukan di SMA N 10 Kota Jambi pada September 2021. Data penelitian diperoleh dengan menyebarkan angket melalui google form kepada siswa dan guru mata pelajaran biologi. Teknik analisis data dilakukan secara kualitatif dan kuantitatif. Hasil validasi oleh ahli materi dan ahli media menyatakan bahwa media ini terkategori “sangat baik”. Hasil uji coba kepada siswa (kelompok kecil dan kelompok besar) dan guru, menyatakan bahwa media pembelajaran berbasis multimedia interaktif menggunakan 3D Pageflip Professional terkategori “sangat baik”. Berdasarkan hal itu dapat disimpulkan bahwa produk layak digunakan sebagai media pembelajaran.
Kata kunci: Media pembelajaran, 3D Pageflip Professional, penentuan jenis kelamin serangga, multimedia interaktif
Ethanol Extract of Miana Leaf (Coleus atropurpureus Benth) As Analgetic Antiinflamation in Rats (Rattus novergicus)
Authors: Sukmawati  , Santi Irma , Wati Aulia , Aulya Riska 
Published: March 2022

Background: Inflammation is a normal protective response to tissue injury caused by physical trauma, chemicals, or microbiological substances. The manifestation clinic of inflammation is pain. Miana leaves (Coleus atropurpureus Benth.) have chemical contents such as essential oils, phenols, flavonoids, and polyphenols. Flavonoids can protect lipid membranes from damage and inhibit cyclooxygenase, which is the first pathway for the synthesis of pain mediators such as prostaglandins. Objectives: This study aims to determine the effectiveness of ethanol extract of Miana leaves (Coleus atropurpureus Benth) (EEML) as analgesic and anti-inflammatory in rats (Rattus novergicus). Material and Methods: This study used The Pre-Posttest-Only Control Group Design, twenty male rats were divided into 5 groups namely negative control, positive control was given diclofenac sodium, treatment with EEML dose of 150 mg/kgBW, 300 mg/kgBW, and 600 mg/kgBW. Test of Antiinflammatory uses the Rat Hind Paw Edema method where the condition of inflammation in rats is induced with 5% egg white by subplantar. The measurement of edema in rat feet used a caliper every 30 minutes for 5 hours. While The measurement of analgesic testing used the method of nociception test which evaluates pain responses such as Staggering Gait, Vocalization, and Writhing. Results: The results of the measurement of the inflammatory parameters were analyzed with the One Way Anova test for the width of edema foot and Kruskal Walis for the thickness of edema foot. While the results of observing the pain response were analyzed with the Kruskal Walis test. Conclusions: This study concluded that the ethanol extract of Miana leaves has anti-inflammatory analgesic especially at a dose of 600 mg/kg BW which results are non-significant (p> 0.05) with a positive control group (sodium diclofenac).
Metástasis pulmonar y pleural en cáncer de pene, una patología infrecuente
Authors: Reyes Peña Sonia Elizabeth , Vargas Rodríguez Ledmar Jovanny , Rozo Ortiz Edwar Jassir , Arias Duarte Miguel Leonardo 
Published: March 2022

Introducción: El carcinoma de pene es un tumor infrecuente en nuestro medio con menos del 1% de muertes en el hombre. Se define como el proceso proliferativo y desordenado de las células epiteliales escamosas del pene.
Objetivo: Presentar el caso de un paciente que presentó cáncer de pene con metástasis a pulmón.
Caso clínico: Paciente de 85 años ingreso por cuadro clínico de 24 horas de evolución consistente en hematuria asociado a tos no productiva, lumbalgia, astenia y adinamia. Tenían antecedentes de carcinoma escamosos de pene, fumador pesado hasta hace dos años, exposición crónica a humo de leña. Al examen físico con regular estado general, ruidos respiratorios sugestivos de hipoventilación izquierda, ausencia de pene por antecedentes y sonda vesical salida de orina hematúrica, ganglios en región inguinal, edema en miembros inferiores con formación de flictenas en cara dorsal de los pies. Los estudios imagenológicos confirmaron la presencia de masa a región pulmonar junto con fracturas patológicas a nivel torácico, por lo que se dio manejo paliativo con egreso hospitalario.
Conclusiones: El cáncer de pene es una patología de baja prevalencia a nivel mundial. Aproximadamente el 95% de estos canceres son carcinomas de células escamosas que fácilmente pueden diseminarse localmente a través de canales linfáticos o vasculares, a pesar de ello, la probabilidad de enfermedad metastásica es rara, y afecta principalmente a órganos como el hígado, los huesos y al cerebro, sin embargo, se han reportado pocos casos de metástasis a columna dorsal, corazón, retroperitoneo, tejido mamario masculino, pulmón y metástasis cutáneas.
The Impact of Domain-Specific Internal Audit Education on Financial Reporting Quality and External Audit Efficiency
Authors: Calvin Christopher G. , Holt Matthew 
Published: March 2022

SYNOPSIS
We investigate how the geographic distribution of domain-specific internal audit education impacts financial reporting quality and audit efficiency in the U.S. Using universities with Centers for Internal Auditing Excellence as proxies for robust internal audit education, we find that companies headquartered in close proximity to these programs have fewer material weaknesses in internal controls over financial reporting, fewer financial statement misstatements, and shorter audit lags, and sometimes pay lower audit fees compared with a matched sample of companies not in close proximity to these programs. These findings have implications for practitioners responsible for the staffing and quality of their internal audit functions, the Institute of Internal Auditors in its education-collaboration initiatives, and higher-learning institutions responsible for educating future audit practitioners. These findings also contribute to the academic debate on the value of internal audit and determinants of internal audit function quality.
Data Availability: Data are available from sources cited in the text.
Analisis Nilai Keteladanan dalam Teks Biografi pada BSE Bahasa Indonesia Kelas X SMA Tahun Pelajaran 2020/2021
Authors: Farhanah Nurul , Safi'i Imam 
Published: March 2022

Artikel bertujuan untuk mendeskripsikan nilai keteladanan yang terdapat dalam teks biografi pada buku sekolah elektronik (BSE) Bahasa Indonesia SMA kelas X tahun pelajaran 2020/2021. Metode yang digunakan dalam penelitian ini adalah deskriptif kualitatif. Data yang digali dalam penelitian ini adalah nilai keteladanan yang terdapat dalam teks biografi pada buku BSE bahasa Indonesia kelas X SMA. Berdasarkan penelitian yang telah dilakukan, diperoleh sejumlah data yaitu dalam teks biografi pada buku BSE bahasa Indonesia kelas X SMA terdapat beberapa nilai keteladanan, yaitu berupa ketabahan, berpendirian teguh, bekerja keras, bertekad kuat, rendah hati, ulet, profesional dan disiplin waktu, tekun belajar, keberanian, cerdas, dan bersikap kritis. Hasil penelitian menunjukkan teks biografi yang dimuat dalam BSE Bahasa Indonesia kelas X SMA berkualitas baikKata Kunci: Nilai Keteladanan; Teks Biografi.
Pengaruh Perhatian Orang Tua dalam Pembelajaran Online Matematika Terhadap Motivasi Belajar Siswa
Authors: Harefa Selvina , Yasifati Hia 
Published: March 2022

Penelitian ini bertujuan untuk mengetahui pengaruh perhatian orang tua dalam pembelajaran online matematika terhadap motivasi belajar siswa di kelas VIII SMP Negeri 7 Medan. Metode kuantitatif digunakan dalam penelitian ini. Jenis penelitian yang dipakai adalahexpost facto, dengan teknik pengambilan sampel secara simple random sampling. Penentuan jumlah sampel menggunakan rumus Isaac dan Michael dengan sampel sebanyak 162 siswa kelas VIII SMP Negeri 7 Medan. Hasil analisis linier sederhana, menunjukkan terdapat pengaruh signifikan antara perhatian orang tua terhadap motivasi belajar siswa diperoleh Y = 5.284 + 1.097X. Hasil uji hipotesis menggunakan uji t pada taraf signifikan 95% dan alpha 5% diperoleh nilai thitung sebesar 25.957 dan ttabel sebesar 1.975 dengan demikian thitung> ttabel atau 25.957 > 1.975 sehingga hipotesis diterima. Koefisien determinasi (R2) adalah 0,808 yang menjelaskan pengaruh perhatian orang tua dalam pembelajaran online terhadap motivasi belajar Matematika siswa sebesar 80,8% sedangkan 19,2% dipengaruhi variabel lain diluar penelitian. Sehingga disimpulkan bahwa terdapat pengaruh yang signifikan antara perhatian orang tua terhadap motivasi belajar siswa.
Improving Students' Listening Ability Using Edpuzzle Interactive Video
Authors: Mawaddah Nadrotin , Mustofa Mutmainnah , Putra Irfan Susiyana 
Published: March 2022

The problems faced by the students in this listening class were identified as the difficulty of recalling memory and managing concentration during listening. Therefore, this classroom action research solution is Edpuzzle interactive video because the teacher can easily embed questions, notes, and recording voices into the video. When students play the video until it reaches a particular minute of the timeline, it will automatically pause, and a question will appear. This study revealed that this media could increase the students' listening skills. The students were more motivated to listen using Edpuzzle because they liked the "rewatch" feature and the automatic feedback. The teacher's role in presenting a clear tutorial and directing the listening process is crucial to the success of this research. Moreover, the teacher paid more attention to the content of the video and the complexity of the questions adjusted to the students' listening ability level.
The mediating effect of profitability in the relationship between Intellectual Capital and Market value
Authors: Jafaridehkordi Hamidreza , Motalebian Chaleshtori Mojtaba , Aminiandehkordi Parasto 
Published: March 2022

The purpose of this study is to investigate empirically the mediating effect of profitability in the relationship between intellectual ‎capital and market value of companies listed in Bursa Malaysia for the period 2006-2011. This research wanted to establish the mediating effect of profitability on the relationship between intellectual capital and market value through panel data and the Generalized Method of Moments (GMM) model in a longitudinal design. Methodology: In doing so, it applied Pulic’s Value Added Intellectual ‎Coefficient (VAIC™) method as the efficiency measure for measuring intellectual capital. In addition, Sobel’s z-value, Aroian test, Goodman test, and Kenny and Boran approach which were used for testing the hypotheses for quantitative data was drawn from Malaysian listed companies. Results: Profitability is a significant mediator (partial mediator) in the association between the intellectual capital and market value of the companies and increases the relationship between the two variables by 41.8 percent. Conclusion: This is the first study that shows the mediating effect of profitability in the relationship between the intellectual ‎capital and market value of the companies in Malaysia.
An optimization model for the fair distribution of prize money in ATP tournaments
Authors: Govea Zureneth , Pérez-Galarce Francisco , Candia-Véjar Alfredo 
Published: March 2022

Abstract
The Association of Tennis Professionals (ATP) distributes a considerable amount of money in prizes each year. Studies have shown that only the top 100 ranked players can self-finance; hence, it is convenient to introduce changes to the prize distribution to promote a more sustainable system. A Linear Programming model to distribute the tournament’s budget under a new concept for the fair distribution of prize money is proposed. Additionally, to distribute the prizes, a function based on the effort of the players is designed. The model was applied to tournaments to demonstrate the impact on improving the player’s prizes distribution.
PENGGUNAAN SOSIAL MEDIA SEBAGAI UPAYA UNTUK MEMAKSIMALKAN PEMASARAN HASIL UMKM KERIPIK TEMPE DI DESA KAMBENG KECAMATAN SLAHUNG
Authors: Mirnawati Mirnawati , Amri Muhtadin 
Published: March 2022

Perekonomian Indonesia tidak bisa dijauhkan dari peran besar UMKM yang senantiasa tumbuh dengan berbagai jenis produk baik barang maupun jasa. KPM-DDR yang dilaksanakan di Desa Kambeng, Kecamatan Selahung memilih melakukan pengamatan usaha keripik tempe yang dijalankan oleh seorang wanita berusia lanjut. Usaha ini sudah dijalankan selama bertahun-tahun, namun usahanya belum terlihat ada perkembangan baik dalam hal inovasi barang maupun pemasaran. KPM DDR ini menggunakan pendekatan ABCD (Asset Based Community Development), dengan melakukan langkah yaitu inkulturasi, discovery, design, define and reflection. Strategi yang digunakan dalam pemasaran diarahkan ke media sosial sebagai upaya untuk memperluas jangkauan karena saat ini mayoritas kalangan menggunakan sistem teknologi digital dalam bertransaksi.