bluuebunny/crossref_metadata_2025 huggingface dataset:
Machine learning for decision making in medicine and healthcare
Authors: Borislava Toleva, Ivan Ivanov
Published: February 2023

In this research we summarize how machine learning algorithms can be used for decision making that can affect health policies. We present modified ANOVA algorithm for identifying marker leukemia genes that allows deeper examination of genes subsets that can increase the risk of developing leukemia. The algorithm uses the ANOVA, the bootstrap and classification to provide an insight whether a particular group of genes affects cancer development. So, medical practitioners can select a group of leukemia genes, test it by the algorithm and further decide whether to examine the group in medical test or switch a gene  in the subset. We also present algorithms to outline factors that affect covid geographical distribution and use of vaccines. Some of our key findings are that leukemia genes can be ranked by importance and in rare cases mutations in less important genes can also lead to leukemia development. In terms of covid, we find that the economic development of a country can be related to the willingness of people to vaccinate.
The Power of Cybersecurity Data Science in Protecting Digital Footprints
Authors: Mathew Alex
Published: February 2023

Cybersecurity data science has become a crucial tool in protecting digital footprints, as the increasing number of digital devices and reliance on the internet has made it a critical issue. Digital footprints, including online purchases, social media posts, and email exchanges, provide personal information that cybercriminals can use to steal sensitive information or launch phishing attacks. Data mining, machine learning and deep learning algorithms are used in cybersecurity data science to find and stop cyberattacks. These algorithms process a lot of data in real-time and find patterns and oddities that could mean a cyberattack is coming. The technology has been highly successful in improving threat detection and response, as well as tracking the spread of malware, identifying the origin of cyberattacks, and understanding the motivations and tactics of cyber criminals. The use of cybersecurity data science has resulted in improved overall cybersecurity practices and reduced the risk of data breaches and financial losses.
ANALISIS FAKTOR KESULITAN PENYELESAIAN SKRIPSI DIMASA COVID DENGAN MOTIVASI LULUS TEPAT WAKTU SEBAGAI VARIABEL INTERVENING
Authors: Wahjuningsih Tri Pudji , Aries Siswanto Victorianus , Sulistyorini Prastuti
Published: February 2023

Skripsi merupakan mata kuliah wajib bagi mahasiswa akhir semester sebagai salah satu syarat kelulusan. Dalam penyelesaian skripsi masih ditemui kendala yang ada maka penelitian ini bertujuan untuk mengalisis faktor apa sajakah yang  mempengaruhi penyelesaian skripsi mahasiswa Program Sarjana pada STMIK Widya Pratama Pekalongan dengan Variabel Bebas meliputi Faktor Internal, Faktor Eksternal, Motivasi lulus tepat waktu sebagai varibael Intervening dan variabel Penyelesaian Skripsi sebagai variabel tergantungnya. Metode Pengumpulan data dengan menggunakan  kuesioner dan analisis data menggunakan SPSS untuk menguji validitas, reliabilitas dan normalitasnya, selanjutnya akan dianalisis secara deskriptif dan analisis regresi linier bergandanya. Analisis Substruktur 1 diperolah hasil Uji F  dengan nilai signifikan 0,000 < 0,05  maka secara simultan faktor internal dan eksternal berpengaruh terhadap motivasi lulus tepat waktu. Adapun hasil uji secara parsial uji tX1 nilai signifikan 0,002 < 0,05 dinyatakan signifikan, maka secara parsial terdapat pengaruh faktor internal (X1) terhadap motivasi lulus tepat waktu. Uji tX2  nilai signifikan 0,067 > 0,05 (tidak signifikan), sehingga secara parsial tidak terdapat pengaruh eksternal (X2) terhadap motivasi lulus tepat waktu. Analisis Substrukur 2 dengan hasil Uji F diperoleh  nilai signifikan 0,000 < 0,05 menunjukkan, faktor internal, faktor eksternal dan motivasi lulus tepat waktu secara simultan berpengaruh terhadap penyelesaian skripsi, sedangkan uji t diperoleh  hasil  uji tX1 nilai signifikan 0,000 < 0,05 (signifikan),maka secara parsial faktor internal berpengaruh terhadap penyelesaian skripsi, uji tX2 didapat nilai signifikan 0,296 > 0,05 ( tidak signifikan), secara parsial faktor eksternal tidak berpengaruh terhadap penyelesaian skripsi dan Uji tY1 didapat nilai signifikan 0,000 < 0,05 (signifikan),  secara parsial motivasi lulus tepat waktu berpengaruh terhadap penyelesaian skripsi. Untuk uji intervening diperoleh 0,307 (beta1) * 0,393 (beta2)  < 0,322 (beta3) maka motivasi lulus tepat waktu (Y2) bukan sebagai variabel intervening dan 0,174 (beta1) * 0,393 (beta2)  < 0,086 (beta3) maka motivasi lulus tepat waktu (Y2) bukan sebagai variabel intervening, sehingga variabel motivasi lulus tepat waktu lebih sesuai sebagai variabel bebas.

 

Kata kunci: kesulitan penyelesaian skripsi, motivasi lulus tepat waktu, intervening
STUDI PENGUATAN DAYA BELI MASYARAKAT DI KABUPATEN PEMALANG
Authors: Imron Ali , Taryadi Taryadi
Published: February 2023

Penelitian ini menggunakan analisa data panel dengan Analisa Pooled Least Square, Analisa Fixed Effect dan Analisa Random Effect. Populasi sebesar 317.586 rumah tangga (sumber : BPS Kabupaten Pemalang) dan besarnya sampel minimal dengan Slovin adalah sebesar 399,50 rumah tangga atau dibulatkan sebesar 400 rumah tangga. Hasil analisis regresi pengaruh kepemilikan faktor produksi tanah terhadap pendapatan menunjukan tanda negatif . Sedangkan Hasil analisa regresi pengaruh modal kerja/investasi, tingkat pendidikan, tingkat kesehatan dan tingkat keahlian terhadap pendapatan menunjukan tanda positif . Pengaruh kenaikan pendapatan, faktor pribadi dan sosial konsumen dalam keputusan pembelian terhadap pengeluaran menunjukan pengaruh yang positif. Sedangkan pengaruh kenaikan harga, tingkat bunga simpanan dan budaya konsumen dalam keputusan pembelian terhadap pengeluaran menunjukan tanda negatif.  Penguatan daya beli masyarakat Kabupaten Pemalang dari sisi pendapatan dapat dilakukan melalui strategi peningkatan modal/investasi dan strategi peningkatan kualitas tenaga kerja. Sedangkan penguatan daya beli masyarakat Kabupaten Pemalang dari sisi peningkatan pengeluaran dapat dilakukan melalui strategi pengendalian harga barang/jasa dan strategi pengembangan perilaku konsumen.
PRODUÇÃO DE BIODIESEL COM DIVERSAS MATÉRIAS PRIMAS E SEPARAÇÃO DE FASES POR CONDUTIVIDADE ELÉTRICA
Authors: Florindo Débora Nathália Fernandes , De Freitas Stefani Gabrieli Dias , dos Santos Paulo Sérgio Barbosa
Published: February 2023

O biodiesel é um combustível renovável obtido a partir da reação de transesterificação de amostras de óleo com um álcool e catalisador e se apresenta como alternativa para substituição de combustíveis fosseis. Para separação das fases obtidas da reação em escala laboratorial comumente são utilizados decantadores, sujeitos a operação manual e erros de operação. O objetivo desse trabalho é analisar a condutividade elétrica das diferentes fases da reação, entre elas biodiesel-glicerina e biodiesel-águas de lavagem para diferentes matérias-primas. Como metodologia foram realizadas reações de transesterificação para diferentes matérias-primas e, posteriormente, medidas as condutividades elétricas através de um condutivímetro de bancada para todas as fases. Como resultados observou-se que, para todas as matérias-primas utilizadas, o biodiesel apresentou um valor de condutividade bastante inferior ao da glicerina e águas de lavagem, conforme esperado. Pode-se destacar as condutividades para a amostra de gordura bovina, com diferença de mais de 38.000 vezes entre as fases biodiesel e glicerina. Portanto, conclui-se que o modelo utilizado é eficiente e pode ser utilizado para separação de fases com diferentes condutividades.
ESTUDO DA MATÉRIA ORGÂNICA INSOLÚVEL NO METEORITO CARBONÁCEO AGUAS ZARCAS
Authors: Paixão de Souza Clarice , Zucolotto Maria Elizabeth
Published: February 2023

Por meio da correlação de dados analíticos, o estudo geoquímico e de microscopia óptica permite pontuar as condições e o estado de preservação de insumos orgânicos dispersos em rochas sedimentares, sinalizando o ambiente e os processos geotérmicos e físicos que os afetaram durante os vários estágios evolutivos do pós-enterro. Com objetivo análogo, essa metodologia analítica convencional foi aplicada na caracterização do perfil orgânico dos particulados contidos na matriz rochosa de um meteorito carbonáceo recém-caído.  Partindo desses pressupostos, a avaliação do isolado orgânico do condrito carbonáceo Aguas Zarcas expôs um aspecto morfográfico similar ao de produtos orgânicos secundários resultantes de processos intermediários de maturação térmica sedimentar. A partir da caracterização do resíduo orgânico do meteorito, nossa pesquisa propõe uma correspondência entre os dados de cada perfil objetivando diagnosticar as possíveis condições deposicionais, térmicas e de preservação enquanto no corpo parental de origem dos fragmentos cósmicos.
IMPORTÂNCIA DA CORRETA ASSOCIAÇÃO DE EXAMES CLÍNICOS, IMAGINOLÓGICOS E HISTOPATOLÓGICOS NO DIAGNÓSTICO DE OSTEOSSARCOMA
Authors: De Souza Diego Leonardo , Milis Wandelli Victor , Rodrigues Cleomar Donizeth , Bauer Elimar Fernando , De Lima Dias Júnior Luiz Carlos , Oliveira dos Santos Cesário Fabiane Kellem , Pimentel Galvão Virgílio
Published: February 2023

O osteossarcoma, neoplasia maligna caracterizada pela produção de tecido osteóide e osso imaturo que se prolifera através do estroma celular, é uma doença rara de alta agressividade associada a quadros severos de morbidade e mortalidade. Em relação à região craniofacial, os osteossarcomas pertencem a menos de 1% de todas as neoplasias malignas, sendo a mandíbula o principal osso afetado. No processo diagnóstico há semelhança com lesões benignas, o que exige análise clínica detalhada e exames complementares para o diagnóstico definitivo. O tratamento baseia-se na remoção cirúrgica radical da lesão com margens de segurança, associada ou não à radioterapia e/ou quimioterapia. Os osteossarcomas de cabeça e pescoço afetam normalmente indivíduos entre a terceira e quarta década de vida, com maior prevalência para o gênero feminino. Este trabalho tem como objetivo esclarecer os métodos empregados para o diagnóstico, tratamento e acompanhamento de paciente com osteossarcoma em mandíbula  Relato de caso: Paciente do gênero feminino, 35 anos, compareceu ao Centro de Estomatologia e de Pacientes com Alterações Sistêmicas (CEPAS) queixando-se de dor intermitente, mobilidade dentária com secreção purulenta e assimetria facial. O processo do diagnóstico consistiu em exames clínico, radiográfico, tomográfico e histopatológico, numa abordagem transdisciplinar. Como tratamento foi realizada a mandibulectomia parcial, quimioterapia e radioterapia. Conclusões: Este estudo vislumbra a discussão da complexidade do diagnóstico e prognóstico de pacientes com osteossarcoma, assim como a necessidade da atuação humanizada das equipes de saúde, para proporcionar uma assistência ao paciente sem focar apenas na doença.
PERFIL DOS ESCOLARES E CONCEPÇÕES SOBRE AS ARBOVIROSES NA ABORDAGEM ECOSSISTÊMICA DA SAÚDE
Authors: Duarte Maia Barakat Roberta , Ribeiro Feitosa Cestari Virna , Miranda Mattos Samuel , Maria Magalhães Moreira Thereza , Caprara Andrea
Published: February 2023

O controle e a prevenção das arboviroses Dengue, Zika e Chikungunya transmitidas pelo vetor Aedes aegypti são um grave problema de saúde pública no Brasil. Este estudo tem como objetivo caracterizar a sociodemografia e o conhecimento prévio sobre o Aedes aegypti e as estratégias de controle/prevenção dos participantes de um estudo realizado em 2018 com 55 alunos regularmente matriculados em duas escolas municipais de ensino fundamental de Fortaleza, Ceará, Brasil. Para a coleta de dados foi aplicado um questionário semiestruturado com questões abertas e fechadas. Os dados foram organizados em tabelas e analisados descritivamente. Os resultados indicaram maior participação das meninas (29; 52,7%) de 10 a 16 anos (43; 79,1%). Os alunos tinham um conhecimento geral de arboviroses, e 48 (87,3%) conheciam o modo de transmissão do vírus. Conclui-se que os escolares eram primariamente do sexo feminino e conheciam as arboviroses e seus efeitos sobre a saúde.
The value of information in the face of new global disorder
Authors: Corrêa da Silva Fabiano Couto
Published: February 2023

We analyzed how the media disseminate information based on five filters indicated by Chomsky and Herman (2003): Filter 1: Importance, ownership, and benefits orientation of the media; Filter 2: Advertising as the primary source of income; Filter 3: The supply of news to the media; Filter 4: Corrective measures as a method to discipline the media; Filter 5: Anticommunism as a control mechanism. The analysis showed that in addition to fake news, real news is manipulated and oriented to polarize ideologically, requiring an adaptation of society in building regulatory frameworks. At the same time, companies and their logarithms cannot counteract the global networks of disinformation that cross countries, continents, and languages. When there are news sources for us to access more efficiently, the convenience of following the communication channels that we have more identification with our interests can become a well-designed trap, as demonstrated by Chomsky and Herman's (2003) 5 filters. We need to distinguish the reliability of the information, and it is necessary to use some analytical skills. Many people do not understand these manipulation mechanisms; it becomes easier to believe this information and share it again, making a continuous cycle of sharing and feedback of low-quality information.
Cytotoxic Efficacy of Indigo and Yellow 2G with Vitamin C on the HepG2 Cell Line
Authors: KARABÖRK Şeyda , DOĞDU Gamze , PEKDEMİR Turgay
Published: February 2023

We aimed to examine the effect of indigo and yellow 2G (Y2G) dyes, that are also commonly used as food additive and colorant, individually and combination with vitamin C on HepG2 human liver carcinoma cell line proliferation in vitro. MTT assay was applied to investigate the effect of dyes individually combined with vitamin C on HepG2 cells by treatment with different concentrations of these dyes for varying exposure times and performed. Regarding the exposure of HepG2 cells to indigo and Y2G dyes for 24, 48 and 72 h, 50 and 500 µg/ml (p=0.001 and p=0.003 respectively) of indigo at 24 h and 500 µg/ml (p=0.012) at 72 h; it showed that 5 µg/ml of Y2G for 24 h (p=0.004) and 1 µg/ml for 48 and 72 h (p=0.000, p=0.001) had the highest cytotoxic effect. Also, the results indicated that, especially the combinations of “indigo + vitamin C“ significantly increased cytotoxic effects on the HepG2 cell line (p=0.003). The obtained findings provide an exciting insight into the cytotoxic effects of indigo on HepG2 cells, and how they might work together to combat HCC's aggression.
Malicious Android Application Detection Method using Machine Learning
Authors: Divya Chaudhari  , Arati Chaure  , Shreyash Dhadke  , Tushar Dhanawate  , Prof. Shraddha Kshirsagar
Published: February 2023

With the increasing popularity of the Android platform, we have seen the rapid growth of malicious Android applications recently. Considering that the heavy use of applications on mobile phones such as games, emails, and social network services has become a crucial part of our daily life, we have become more vulnerable to malicious applications running on mobile devices. This paper demonstrates on the problem of detecting malicious applications in the mobile internet, which is of great importance for personal information security and privacy security. We convert the android internet malicious application detection problem to a classification problem, and utilize the SVM classifier to solve it. Finally, we conduct an experiment to test the performance of the proposed method. Experimental results that the proposed can detect android internet malicious application with higher accuracy, true positive rate, and lower false positive rate.
The Study of Chromium Metal complexes of Alfuzosin Drug with Some Important Amino Acids
Authors: Ganesh B. Akat  , B. K. Magare
Published: February 2023

The study of pH metric determination of the stability constant of the ternary metal complexes of chromium(III) ion with the BPH drug Alfuzosin, which is used to treat the signs and symptoms of benign enlargement of the prostate and with some biologically important ligands such as amino acids has been performed in 80 percent (v/v) ethanol-water medium at 30°C and a fixed ionic strength of 0.1M NaClO4.
The Formation of the ʿAbbāsid Caliphate
Authors: Kamali Maryam
Published: February 2023

Social change in post-Islamic Iran was tied to the formation of the ʿAbbāsid
Caliphate. The ʿAbbāsids took full advantage of their potential against
the Umayyad Caliphate. Using tools such as daʿva, which takes up a long
chapter in Islamic history, exploiting Shiʿite structural resources such as
the imamate, and identifying Khorāsān as a suitable place to start daʿva,
was part of the ʿAbbāsid plan to gain religious legitimacy among the people.
In addition, the Iranians, who were to reproduce their pre-Islamic power
structures and independence, came to the scene with all their strength.
The presence of many of them as dāʿies, including Abu Salama Khallāl
and commanders such as Abu Moslem-e Khorāsāni, eventually led to the
fall of the Umayyad Caliphate.
The Rule of the Tāherids in the Shadow
of the ʿAbbāsid Caliphate
Authors: Kamali Maryam
Published: February 2023

The formation of the Tāherid dynasty was the first result of the consistent
efforts of Iranian agents fighting to gain independence in Iran. The
Tāherids used the resources of a borrowed structure approved by the
caliph’s mandate. The actions of the Tāherids were not wholly independent
of Baghdad, and the Tāherid rulers primarily defined their activities
according to the ʿAbbāsid structure. Being aware that the nature of their
power depended on loyalty to the ʿAbbāsid caliph, they were armed with
swords to obey Baghdad’s orders. Their wars against the ʿAlawites and
their conflicts with Bābak, Māziyār, and Afshin separated their path from
those power structures that opposed the ʿAbbāsid Caliphate.
The Structure of the Sāmānid Government
Authors: Kamali Maryam
Published: February 2023

Like the Tāherids, the Sāmānids drew on a borrowed structure approved
by the caliph’s mandate. The Sāmānids, who had taken over Mā Varā
al-Nahr as a reward for quelling the revolt of Rāfeʿ ibn Leys, reproduced the
structures of their dynasty by addressing cultural issues, strengthening
Iranian bureaucracy, and maintaining their role as Iranian border guards.
Using bureaucracy and cultural agents alongside the commanders was one
of the social changes of the Sāmānid dynasty, whose roots can be traced
back to pre-Islamic Iran. Training enslaved people and allowing them
to reach the highest levels of power was a social change that developed
from the egalitarian culture of the Sāmānids. The Sāmānids’ attention to
various intellectual and cultural structures paved the way for the influence
of Ismāʿili thought in Mā Varā al-Nahr and Khorāsān.
The Saljuq Dynasty
Authors: Kamali Maryam
Published: February 2023

The Saljuq dynasty, which ruled the vast Islamic lands from Mā Varā
al-Nahr to the Mediterranean Sea for nearly two centuries, based its power
on the division of power between various structures, namely the soltānate,
the caliphate, the vizierate, and the amirate. Khwāja Nezām al-Molk, the
vizier of the Saljuq dynasty, by establishing Nezāmiya schools (religious
colleges), wanted to draw the religious scholars and young generations
of the Saljuq Empire to this region and establish intellectual harmony.
Instead, Khwāja Nezām al-Molk’s political-religious ideas fueled religious
differences and created a suffocating environment. Eventually, with
the weakening of the bureaucratic structure and the expansion of the
monopolistic power of the military, the Saljuq territories were divided
among princes, amirs, and atābaks (governors).
Effect of graded levels of guava (Psidium guajava L.) leaf meal on productive performance and meat organoleptic properties of chicken
Authors: ABANG Favour Bette Patrick , ECHEONWU Ibezim Emmanuel , AMU Mary Udayi
Published: February 2023

A study was carried out to determine the productive performance and meat organoleptic properties of finisher broiler fed diets supplemented with graded levels of dried guava leaf meal (DGLM) as a phytogenic feed additive. The study was conducted at the livestock experimental unit of National Veterinary Research Institute Vom, Nigeria. Two hundred and forty unsexed 5-weeks-old broilers of similar mean live weight were randomly assigned to 1 of 4 dietary groups with 3 replicates (0, 150g, 300g and 450g of DGLM per 100kg basal diets) over a four weeks finisher period, in completely randomized design. All the diets of iso-nitrogenous and iso-caloric and water were served to the birds ad libitum. The results of the finisher phase of the experiment showed that, though the average daily feed intakes of all the treatments were the same, the final body weights of birds fed T4 diets were significantly (P<0.05) higher than those fed other diets. Feed conversion ratio (FCR), protein efficiency ratio (PER) and feed cost/weight gain followed similar trend as in body weight gain. The organoleptic properties (colour, appearance, texture, taste and aroma) of all the treatment groups revealed that DGLM had no adverse effect on broiler meat. The study concluded that the supplementation of DGLM at 300g and 450g/ 100kg enhanced utilization of nutrients in the diets resulting in impressive growth performance, reduced feed cost/weight gain, and high survivability without influencing the organoleptic properties of finisher broiler chickens.
Effects of graded levels of dietary chromium-yeast on rumen and blood metabolites, feed digestibility, and performance of goats
Authors: SURYAPRATAMA Wardhana , . MUNASIK , SUSANTI Emmy , WIDIYASTUTI Titin , YUWONO Pambudi , PRAYITNO Caribu Hadi
Published: February 2023

The study was conducted to determine the effect of dietary supplementation of Chromium-yeast minerals on consumption, feed digestibility, rumen and blood metabolites, Average Daily Gain (ADG) and body condition score (BCS). The research was conducted at Gunung Tugel Farm, Banyumas, Central Java, Indonesia. The material used was 24 male Jawarandu goats with an average initial weight of 25 ± 1.23 kg, individual cages, the feed given consisted of elephant grass silage and concentrate. The treatment feed contains chromium-yeast at levels of 0, 0.5, 1, and 1.5 mg/kg. The research method used was experimental using a completely randomized design. There were 4 treatments tested, namely T0 (70% concentrate + 30% elephant grass silage), T1 (70% concentrate + 30% elephant grass silage + 0.5 mg/kg chromium-yeast), T2 (70% concentrate + 30% elephant grass silage + 1 mg/kg chromium-yeast) and T3 (70% concentrate + 30% elephant grass silage + 1.5 mg/kg chromium-yeast). Each treatment was repeated 6 times so there were 24 trials. The further test used is polynomial orthogonal. The variables measured in this study were feed consumption, feed digestibility, rumen metabolite products, daily body weight gain and body condition score. The results of the analysis of variance showed that the treatment had a significant effect on dry matter and organic matter consumption, feed digestibility, rumen volatile fatty acids (VFA), ammonia nitrogen (NH3-N) and blood glucose 3 h post-feeding, chromium-yeast levels, and had a very significant effect on ADG and BCS. In conclusion, chromium-yeast supplementation was able to improve goat performance with optimal levels ranging from 1.04–1.36 mg/kg of feed.
Tỷ lệ hiện mắc tiền đái tháo đường và các yếu tố liên quan tại tỉnh Bình Dương
Authors: Phương Nguyễn Bình , Lê Lương Thị Hồng
Published: February 2023

Dự án phòng, chống bệnh đái tháo đường thuộc Chương trình mục tiêu Quốc gia Y tế bắt đầu triển khai tại tỉnh Bình Dương vào năm 2010. Trước đó, chưa từng có nghiên cứu nào xác định tỷ lệ hiện mắc tiền đái tháo đường trong cộng đồng để làm căn cứ xây dựng chính sách phòng bệnh cho phù hợp với thực tiễn. Đó là lý do nghiên cứu mô tả cắt ngang trên cỡ mẫu 1920 người trong độ tuổi nguy cơ 30 đến 69 tuổi tại 30 cụm - xã của tỉnh Bình Dương thu thập bằng phương pháp PPS từ tháng 9 đến tháng 11 năm 2011. Kết quả xác định được tỷ lệ mắc tiền đái tháo đường là 21,9% (20,1 - 23,8), sau khi hiệu chỉnh là 15,8%, tỷ lệ ở nam 15,1%, nữ 16,8%, 30 - 39 tuổi, 40 - 49 tuổi, 50 - 59 tuổi, 60 - 69 tuổi lần lượt là: 8,5%, 6,9%, 10,1%, 17,4%, trong đó rối loạn dung nạp glucose là 8,8%, rối loạn đường huyết lúc đói là 7% và khả năng mắc tiền đái tháo đường sẽ tăng lên ở những người thừa cân với PR = 1,3 (1,1 – 1,7), vòng eo cao với PR = 1,7 (1,2 – 2,6), tỷ số eo/hông cao với PR = 1,4 (1,01 – 2,0), người đang mắc tăng huyết áp với PR = 1,5 ( 1,1 – 2,1 ).
Sa sút trí tuệ và một số yếu tố liên quan ở người cao tuổi tại thành phố Hải Phòng năm 2022
Authors: Hà Trần Thị Thúy , Tú Nguyễn Thị Cẩm , Thuận Hoàng Thị , Trang Khổng Thị , Khải Nguyễn Văn
Published: February 2023

Nghiên cứu nhằm mô tả thực trạng sa sút trí tuệ và một số yếu tố liên quan trên 2225 người cao tuổi tại thành phố Hải Phòng năm 2022. Kết quả nghiên cứu cho thấy tỷ lệ sa sút trí tuệ là 13,9%, phân tích tìm thấy 5 yếu tố làm tăng nguy cơ mắc chứng SSTT: Nhóm người trên 75 tuổi so với nhóm từ 60 đến 75 tuổi (OR = 4,67; 95%CI = 3,54 - 6,16; p < 0,05), học vấn từ trung học cơ sở trở xuống (OR = 2,89; 95%CI = 1,84 - 4,29; p< 0,05), độc thân/góa (OR = 1,44; 95%CI = 1,02 - 2,04; p < 0,05), có tiền sử tai biến mạch máu não (OR = 1,68; 95%CI = 1,01 - 2,78; p < 0,05), có tiền sử rối loạn trí nhớ (OR = 3,52; 95%CI = 2,46 - 5,03; p < 0,05). Từ kết quả nghiên cứu cho thấy, cần chú ý can thiệp sớm sa sút trí tuệ quan tâm những đối tượng có rối loạn trí nhớ và những người cao tuổi độc thân/góa.
Substantiation of the choosing the operating modes of organizational human-machine systems
Authors:   Azov-Black Sea Engineering Institute of Donskoy GAU, Lipkovich Igor , Egorova Irina , Pjatikopov Sergey , Petrenko Nadezhda , Zholobova Maria
Published: February 2023

The article discusses the main modes and work schedules of machine operators as part of on-farm and machine-technical stations (MTS) of organizational human-machine systems (OHMS). The graphs are presented to describe the operation mode of the main farm machinery operators. However, in the compositions of the OHMS, service units may have other operation modes. Thus, the option is given when, with the 18-hour operation mode of the main machinery operators, operators of the maintenance facility (MF) work around the clock. From the point of view of the production organization, the presence of dual-mode schedules in relatively small and concentrated OHMSs causes certain organizational difficulties. Nevertheless, the above schedules allow organizing such a double (mixed) operation mode. Keywords: MAN-MACHINE SYSTEMS, SERVICE, PERSONNEL, OPERATION MODE, OPERABILITY, MACHINE AND TRACTOR FLEET, MACHINE-TECHNICAL STATION
PULLBACK ATTRACTORS FOR A NON-AUTONOMOUS SEMILINEAR STRONGLY DEGENERATE PARABOLIC EQUATION
Authors: Xuân Tú Nguyễn , Ha Thi Huyen Diep , Khong Chi Nguyen
Published: February 2023

In this paper, using the asymptotic a priori estimate method, we prove the existence of pullback attractors for a non-autonomous semilinear strongly degenerate parabolic equation in an arbitrary domain, without restriction on the growth order of the polynomial type non-linearity and with a suitable exponential growth of the external force. The obtained results improve some recent ones for the non-autonomous reaction–diffusion equations.
ESSENTIAL OILS APPLICATION OF SOME SPECIES OF GENUS ELSHOLTZIA IN ANTIBACTERIAL HAND SANITIZER PRODUCTION
Authors: Pham Thi Ngoc Mai , Nguyen Van Binh , Nguyen Thuy Duong , Luu Hong Son , Nguyen Thi Thom , Do Nhu Quynh , Nguyen Dinh Manh
Published: February 2023

Species of the genus Elsholtzia have great potential for bioactive substances. Although this species has been used a lot in traditional medicines, most of it is only used based on the experience gained or left by forerunners without much knowledge of the species scientific basis. Therefore, the investigation, research, evaluation of chemical composition and screening of potential bioactive substances from plants of the genus Elsholtzia, especially those endemic to Vietnam, will be of great scientific and practical significance, actively contributing to the rational exploitation and use of the country's natural resources, thereby orienting the application of Elsholtzia essential oil in research and develops a number of food, pharmaceutical and cosmetic products. Using the method of extracting essential oils by steam distillation and the evaluation of antibacterial activity by agar diffusion method with the following contents: Results analysis, evaluation and screening of essential oils of some species of the genus Elsholtzia with biological activity obtained in different regions. Research results on mixing ratio to create antibacterial hand sanitizer products, completing the process and calculating the cost of antibacterial hand sanitizer products.
SOME TECHNIQUES TO IMPROVE ENGLISH SPEAKING SKILLS FOR NON-ENGLISH MAJOR STUDENTS AT TAN TRAO UNIVERSITY
Authors: Bui Lan
Published: February 2023

In English, there are four skills that should be mastered, they are: listening, speaking, reading, and writing. Among the four language skills, speaking skill seems one of the most important skills that allows us to communicate with others and express our thoughts and feelings. However, this skill is also considered one of the most difficult skills of the language learning process. Many students can get good marks in writing exams but they find it difficult to fully express their thoughts in English. Therefore, how to improve students' speaking ability so that they can communicate confidently and fluently is the main goal in the current foreign language curriculum. In this article, the author presents the aspects of speaking skills, some difficulties that students face when learning speaking skill, and also gives some techniques for both teachers and students to improve speaking skills for non major students at Tan Trao University.
CURRENT STATUS OF TEACHING AND LEARNING VIETNAMESE FOR INTERNATIONAL STUDENTS AT HANOI UNIVERSITY
Authors: Vu Hue , Nguyen Anh
Published: February 2023

The current foreign language training in Vietnam is not only about teaching a new language to Vietnamese people but also about teaching Vietnamese to international students studying in Vietnam. Over the years, Hanoi University has trained a large number of international students coming to learn Vietnamese and has achieved certain results. In this article, we study the current situation of teaching and learning Vietnamese for international students at Hanoi University, thereby offering specific recommendations to overcome the shortcomings in the process of Vietnamese language training for international students, and at the same time improve the teaching quality
STAGING QUALITY IMPROVEMENT OF MUSICAL PERFORMANCE FOR KINDERGARTEN CHILDREN: A CASE STUDY IN KINDERGARTENS, HUE CITY
Authors: Hoang Thi Diem Trinh , Hoang Thi Minh Nguyet
Published: February 2023

Musical performance is an important activity in the memorial ceremony and local festivals, providing an effective educational program and raising a special attraction of the manager board in the kindergartens. A quality musical performance not only inspires the children with the joyfulness, interest, reviving of art passion but an efficient approach for cultural, minding and ethical education, fitting the educational program in the kindergarten. In this study, we analyze the current practice of the musical performance and propose solutions to actively support the teacher enhancing the quality of this activity in the kindergartens. With case studies in a variety of the kindergartens, our results are expected to amend the quality of musical performance for the kindergarten children and to provide novel insights for the kindergarten teachers in Vietnam.
STRATEGIES FOR DEVELOPING ENGLISH SPEAKING SKILLS OF FIRST-YEAR ENGLISH MAJOR STUDENTS AT A HIGHER EDUCATION INSTITUTION
Authors: Uong Hang , Vu Tuan
Published: February 2023

English speaking skills are considered the most important necessity to master because of the primary mode of international communication. The majority of learners find it challenging to be fluent in these skills due to ineffective strategies. This study investigated the English-speaking strategies employed by first-year English major students at Hanoi Law University in the 2nd term of the academic year 2021-2022. The study used a descriptive quantitative method with a researcher-made questionnaire for 68 respondents via the active Google link. The results revealed that students did not identify effective strategies for improving their speaking skills. They should be equipped with advanced strategies involving how to improve their speaking skills effectively. This study would help school administrators adjust their program objectives and teaching outcomes to amend their existing programs, teachers change their pedagogical practices, and suggest to students some efficient English-speaking strategies.
TEACHER’S AND STUDENTS’ PERSPECTIVES TOWARDS DIGITAL TRANSFORMATION IN ENGLISH LANGUAGE TEACHING AND LEARNING DURING COVID-19 PANDEMIC
Authors: Vu Tuan , Tran Thu
Published: February 2023

Teaching and learning languages, especially English, online through digital transformation is an extremely correct, convenient and beneficial strategy for the education of the country in general and Hanoi Law University in particular. Digital transformation in training is currently a matter of great concern and promotion, especially in the midst of complicated changes in the Covid-19 epidemic, it is impossible to determine with certainty when it will be completely stable so that education can return to the normal teaching state as before. Therefore, this study used a descriptive quantitative approach to find out the attitudes of teachers and students towards Digital Transformation in English language teaching and learning at Hanoi Law University during the Covid-19 pandemic. The study concludes that the most obvious challenges are those related to accessing and adapting to new teaching and learning technologies. Based on the findings, teachers and learners would consult to adapt themselves to renovative pedagogical practices and learning styles, respectively.
ISOLATION AND SCREENING OF INDIGENOUS MICROORGANISMS CAPABLE OF DEGRADING CELLULOSE TO TREAT HEMP HURD IN THANH HOA PROVINCE
Authors: Nguyen Khoa , Le Kieu , Du Thanh , Le Thuy
Published: February 2023

Hemp Hurd has not yet found an optimal treatment method, therefore, in this paper, we isolated and screened native microorganisms with high cellulose-degradation capability for potentially effective treatment. Native microorganisms were isolated on Gauze I and Hans, media then CMC-as activity was determined. Next, the species names of screening microorganisms were determined by total DNA isolation, PCR and Sequencing. The results showed that 02 bacterial strains and 06 actinomycete strains were selected from 32 isolates. Then, we optimized the growing conditions of the screened microorganisms. Among actinomycetes strains PU1.1, PU2.1 gave the highest weight loss results, therefore they were selected for further study. Our results showed that TG2.1 and CM4.1 are Bacillus subtilis. PU1.1 is Streptomyces lilacs, while PU1.2 is Streptomyces Misiones. The selected microorganisms belong to risk group level 1 (safety group). Thus, these strains can be used for further experiments in the research and production of microorganism-derived bio-products to treat hemp hurd in Thanh Hoa province.
INFLATION AND AXION DARK MATTER IN THE 3-3-1 MODEL
Authors: Vu Hoa Binh , Hoang Ngoc Long , Vu Quang Tho
Published: February 2023

We consider a renormalizable theory, which successfully explains the number of Standard Model(SM) fermion families and whose non-SM scalar sector includes an axion dark matter as well asa field responsible for cosmological inflation. In such theory, the axion gets its mass via radiativecorrections at one-loop level mediated by virtual top quark, right handed Majorana neutrinos andSM gauge bosons. Its mass is obtained in the range 4 keV÷ 40 keV, consistent with the onepredicted by XENON1T experiment, when the right handed Majorana neutrino mass is varied from100 GeV up to 350 GeV, thus implying that the light active neutrino masses are generated from a lowscale type I seesaw mechanism. Furthermore, the theory under consideration can also successfullyaccommodates the XENON1T excess provided that the PQ symmetry is spontaneously broken atthe 1010 GeV scale.PACS numbers: 11.30.Fs, 12.15.Ff, 12.60.-i
Guerra y mistificación: A propósito de la reedición de "Rusia frente a Ucrania: Imperios, pueblos, energía", de Carlos Taibo
Authors:   Profesor de Instituto de Enseñanza Secundaria, España, Pradas Sánchez-Arévalo Roberto
Published: February 2023

Rusia y Ucrania han compartido algunas características en sus vidas políticas antes de la invasión rusa de este último Estado que, sin embargo, no se han incorporado por igual a los relatos periodísticos y políticos que se difunden en nuestra sociedad desde el comienzo de la guerra. Por este motivo, y en tanto que la tendencia dominante en los medios ha sido la sustitución con toda normalidad de los análisis por la información superficial o meramente fáctica, la mayoría de la población se encuentran con un desigual retrato de ambos Estados al intentar entender el pasado reciente de los principales agentes políticos del conflicto. Partiendo de las aportaciones de Carlos Taibo es posible hacer una reflexión sobre la confusión entre el mito y la realidad que rodea la descripción de los protagonistas políticos implicados en la actual guerra de Ucrania. Tomando sus aportaciones, y recurriendo a distintos medios de prensa, podemos concluir que, estando la información disponible, esta no se incorpora a los relatos periodísticos con más difusión. Las omisiones, infravaloración o sobrevaloración de los hechos en base a mixtificaciones maniqueas o, al menos, ingenuas están teniendo más utilidad para la conveniente invocación a la unidad de pensamiento que para la reflexión y el debate públicos.
Del dispositivo: la escisión biopolítica entre magia y tecnología
Authors:   Docente de Psicología en el Tecnológico Universitario Naucalpan (TUN), Villar Alfred
Published: February 2023

En el presente texto rastreamos las condiciones biopolíticas que acreditan unas reticulaciones mágicas como procedimientos técnicos, descartando otras como ilegítimas. Iniciamos indicando las condiciones de pertinencia para el ejercicio mágico: un contexto donde la presencia en el mundo se torna problemática y precisa de un rescate que recodifique las fronteras entre sujeto y mundo. En contextos para-capitalistas, dicho procedimiento consiste en incorporar la amenaza como parte de la solución. Sin embargo, bajo la égida del cristianismo se constituyó en occidente un saber de dominación (primero como alquimia y luego como tecnología) que garantizó la permanencia de presencias al par que configuró un modelo exorcista para lidiar con las amenazas. La consecuencia de esta torsión donde detenemos nuestra atención es la individualización de la crisis, que arroja los sujetos vulnerados al terreno de la gestión, a cargo de variados dispositivos. Es en estas circunstancias que la magia, como saber colectivo, puede observar re-emergencias de la mano de los grupos en riesgo. Este tipo de discurso puede competir en la configuración de lo social con los dispositivos imperiales vigentes.
Alpha-Stable Autoregressive Modeling of Chua's Circuit in the Presence of Heavy-Tailed Noise
Authors: YILMAZ Serpil , KUTLUAY Deniz
Published: February 2023

This study presents alpha-stable autoregressive (AR) modeling of the dynamics of Chua's circuit in the presence of heavy-tailed noise. The parameters of the AR time series are estimated using the covariation-based Yule-Walker method, and the parameters of alpha-stable distributed residuals are calculated using the regression type method. Visual depictions of the calculated parameters of the AR model and alpha-stable distributions of residuals are presented. The medians of the estimated parameters of the AR model and alpha-stable distributions parameters of residuals are presented for heavy-tailed noise with various stability index parameters. Thus, the impulsive behavior of Chua's circuit can be modeled as alpha-stable AR time series, and the model can provide an alternative approach to describe the chaotic systems driven by heavy-tailed noise.
Design, Rationale, and Preliminary Results of the Canadian Homozygous Familial Hypercholesterolemia Registry: 2008 to 2022 Update
Authors: Brown Leslie , Ruel Isabelle , Baass Alexis , Bergeron Jean , Brunham Liam R. , Cermakova Lubomira , Couture Patrick , Gaudet Daniel , Francis Gordon A. , Hegele Robert A. , Iatan Iulia , Mancini G.B. John , McCrindle Brian W. , Ransom Thomas , Sherman Mark H. , McPherson Ruth , Genest Jacques
Published: February 2023

Homozygous familial hypercholesterolemia (HoFH) is an orphan disease characterized by extreme elevations of low-density lipoprotein cholesterol (LDL-C) in the blood and premature atherosclerotic cardiovascular disease.

Untreated, survival beyond 30 years is rare.

The Canadian HoFH Registry was created by clinicians from across Canada to understand the burden of disease, current treatments, outcomes, and costs to society.

The registry will be used to inform decisions for access to specialized therapies, such as LDL apheresis and orphan medications.

To date, 79 cases of HoFH have been identified across the country, and 52 patients from 5 provinces have been enrolled.
ФАРМАЦЕВТИЧЕСКАЯ НАУКА И ПРАКТИКА В УСЛОВИЯХ ПАНДЕМИИ COVID-19: ПРОБЛЕМЫ ПРАВОВОГО РЕГУЛИРОВАНИЯ ОТРАСЛИ
Authors: Жетписбаев Г.А. , Камалов К.М. , Шауденова Н.К.
Published: February 2023

Исследование посвящено анализу проблемы правового регулирования фармацевтической отрасли, вопросам развития фармацевтической науки и практики в условиях пандемии COVID-19. На основе научных методов правового анализа, компаративистики, и моделирования обоснованы выводы о сохранении приоритетов ученых в фармацевтической практике, которые не меняются в свете COVID-19, а должны быть адаптированы к пандемии; о необходимости учета ценности фармацевтических услуг в чрезвычайных ситуациях в области здравоохранения, логистики доставки с помощью интернета и других технологий, жизнеспособности и оптимизации фармакологической терапии с учетом повсеместного присутствия смертельного вируса, развертывание вспомогательного персонала; о целесообразности нахождения исследователей фармацевтической практики в авангарде оценки методов лечения и коммуникативных стратегий, которые улучшают приверженность к этим методам лечения и приводят к значимым результатам; о необходимости модернизации правового регулирования фармацевтической отрасли.
СУДЕБНАЯ ЗАЩИТА КАК ОДНА ИЗ ФОРМ ЗАЩИТЫ ТРУДОВЫХ ПРАВ И ИНТЕРЕСОВ
Authors: Байсымакова Д.С. , Белхожаева Д.Ж. , Молдахметова Ж.Е.
Published: February 2023

В данной статье рассматриваются вопросы о защите трудовых прав и правовых интересов субъектов трудовых отношений и их элементов, а также разработка теоретически обоснованной системы способов защиты трудовых прав и правовых интересов в рамках формы судебной защиты. Защита трудовых прав и правовых интересов субъектов трудовых отношений осуществляется судом. Решения судов, иных уполномоченных государственных органов, профессиональных союзов и самих работников в пределах форм и способов защиты, трудовых прав и правовых интересов, а также единых национальных и международных форм труда, права, действия которых осуществляются в соответствии с принципами и нормами права.
ПОТЕНЦИАЛ ПРАВА В РЕАЛИЗАЦИИ ФУНКЦИЙ ГОСУДАРСТВА: ПАРАДИГМА ИССЛЕДОВАНИЙ
Authors: Балтабек А.М.
Published: February 2023

В исследовании осуществлен анализ потенциала права в реализации функций государства, анализируются факторы, обусловливающие необходимость активной научной разработки проблемы функций государства. В статье на базе анализа различных подходов к понятию функции государства дается его определение; обобщается классификация функций государства и раскрывается их характеристика; показываются формы и методы осуществления функций государства. На основе анализа теоретических суждений, динамики целей и задач государства и новых глобальных вызовов обосновывается необходимость научного исследования проблемы функций государства в рамках переоценки сложившихся взглядов и модернизации новейших подходов.
КИБЕРПРЕСТУПНОСТЬ: ПОНЯТИЕ, ПРИЧИНЫ И ПРЕДУПРЕЖДЕНИЕ
Authors: Сералиева А.М.
Published: February 2023

В настоящее время в различных сферах жизни общества внедрены коммуникационные и информационные технологии. Они быстрыми темпами совершенствуются. Активное и повсеместное внедрение информационных технологий привело к изменению перечня экономических преступлений. К таким противозаконным действиям относятся компьютерные преступления, причиняющие вред экономике государства, ее отдельным секторам, предпринимательской деятельности и экономическим интересам отдельных групп граждан. На сегодняшний день жертвами преступников, орудующих в виртуальном пространстве, могут стать не только отдельные люди, но и целые государства. Безопасность тысяч пользователей может оказаться в руках нескольких преступников. Количество преступлений, совершаемых в киберпространстве, растёт пропорционально числу пользователей компью-терных сетей, и темпы роста преступности в глобальной сети Интернет являются самыми быстрыми на планете. В статье раскрываются понятие, причины и предупреждение киберпреступности в Республике Казахстан. Приведены различные взгляды на происхождение кибер-преступности.
ПРАВОВОЙ СТАТУС ПРЕДСТАВИТЕЛЕЙ ВЛАСТИВ КАЗАХСТАНЕ ПРИ ПОЗДНЕМ СТАЛИНИЗМЕ
Authors: Камза А.Т.
Published: February 2023

В статье рассматривается деятельность представителей власти в период «позднего сталинизма» в Казахстане, так как в исследуемый период казахи исходили из позиции, что представители власти оказали существенное влияние на социокультурную жизнь республики. Исследование охватывает период 1944-1953 гг., что является важнейшим этапом для уточнения процесса формирования и развития норм, порядков, правил в отношениях органов казахской власти, формирования и развития системы контроля. Вместе с тем, автор проводит всестороннее исследование динамики взаимоотношений казахской творческой интеллигенции и государственно-партийных структур власти Казахстана в первое десятилетие послевоенного периода, определяя специфику социокультурного состояния республики в середине ХХ века.
ИСТОРИКО-ПРАВОВОЕ ИССЛЕДОВАНИЕ ДОКУМЕНТОВ О СОЦИАЛЬНЫХ ОТНОШЕНИЯХ КОЛОНИАЛЬНОГО ПЕРИОДА В ТУРКЕСТАНЕ
Authors: Каримов К.С. , Камбарова Ш.А. , Бахриддинов К.Н.
Published: February 2023

В настоящее время в ряде ведущих высших учебных заведений и научно-исследователь-ских институтов мира проводятся многочисленные исследования по сравнительному анализу исторических процессов, связанных с деятельностью народных судов, юридически обоснованных общественных отношений в рамках таких вопросов, как традиции религиоз-ного культа, система собственности национальных и религиозных ценностей, выработка предложений и рекомендаций на основе полученных научных результатов. Признание формирования высокой правовой культуры в качестве одного из приоритетных направлений в политике современных государств порождает необходимость исследований в данной области. Поэтому важное значение приобретает дальнейшее углубление научно-теоретических знаний о судебно-правовой деятельности, изучение ее истории.