bluuebunny/crossref_metadata_2025 huggingface dataset:
Efektivitas Larutan Fermentasi Gula Pasir Sebagai Atraktan Perangkap Nyamuk Aedes Aegypti
Authors: Fitriani Desta , Anwar Khairil , Hendawati Hendawati
Published: November 2023

Latar Belakang: Nyamuk Aedes aegypti merupakan vektor penyakit menular Demam Berdarah Dengue (DBD) yang masih menjadi masalah kesehatan masyarakat di Indonesia. Salah satu cara alternatif pengendalian populasi nyamuk secara mekanik adalah menggunakan alat perangkap nyamuk (Trapping) dengan media atraktan. Atraktan dari bahan nabati salah satunya adalah dari jenis fermentasi gula atau glukosa karena menghasilkan senyawa etanol dan karbondioksida yang merupakan salah satu senyawa yang dapat menarik nyamuk. Tujuan Penelitian: Untuk mengetahui efektivitas larutan fermentasi gula pasir sebagai atraktan perangkap nyamuk Aedes aegypti. Metode: Metode yang digunakan dalam penelitian ini merupakan eksperimental laboratorium dengan rancangan acak lengkap. Populasi dalam penelitian ini adalah nyamuk Aedes aegypti betina dengan jumlah sampel 150 ekor nyamuk Aedes aegypti betina dengan enam kali ulangan. Hasil: Hasil penelitian menunjukkan bahwa larutan fermentasi gula pasir efektif sebagai atraktan perangkap nyamuk Aedes aegypti. Jumlah nyamuk Aedes aegypti yang terperangkap tertinggi pada konsentrasi 40% sebanyak 14 ekor dan hasil analisa data menggunakan One Way Annova menunjukkan terdapat perbedaan jumlah nyamuk yang terperangkap pada perlakuan variasi konsentrasi. Kesimpulan: Berdasarkan hasil penelitian dapat disimpulkan bahwa larutan fermentasi gula pasir dengan variasi konsentrasi 10%, 20%, 30%, 40% efektif sebagai atraktan nyamuk.
REDEFINING THE DIAGNOSTIC ERA WITH REDIOGENOMICS - THE MODERN AGE TOOL.
Authors: Bacholkar Smita Ajit , Navalkar Amita
Published: November 2023

Humankind has evolved a long way to nally enter an era of articial intelligence; where machines aid in
contemplating the given task to the utmost accuracy. Medicine, being as old as humankind, too, has
evolved its way into modern age technologies for diagnosing and treating diseases. Today, Articial Intelligence has become an
integral part of our life and its various subsets are proving to be promising and efcient even in the eld of healthcare.
Radiogenomics is a subset of AI which holds the potential to accurately predict radiographic, genomic and molecular changes
in completely non-invasive manner. It relies on obtaining image data from CT, MRI or PET scan which then is used to predict
prognostic biomarkers. Due to its ability to assess changes tailored to a particular type of tumor, it is the most suitable model for
precision medicine. In this article, we aim to elucidate the mechanism of Radiogenomics, its role in oral oncology along with
challenges and future prospects.
COMPLICATIONS OF TRANSRECTAL ULTRASOUND-GUIDED 12-CORE PROSTATE BIOPSY- A 5-YEAR EXPERIENCE
Authors: Agrawal Abhishek , M. Khwaja Rizwanuddin , P. Shenoy Sunil , Marla Prashanth
Published: November 2023

Objective: The aim of our study was to estimate complication rates after 12-core TRUS-guided prostate
biopsy for suspected carcinoma prostate following all recommended pre and post-procedural measures.
Material and methods: This 5-year retrospective study included 69 patients, based on elevated serum PSA (≥4 ng/mL),
abnormal digital rectal examination ndings and/or mpMRI ndings (PIRADS ≥3). All patients received prophylactic
antibiotics and rectal enema prior to biopsy. Single-use disposable 18-G biopsy needle was used. Post-operative complications
were recorded. Results: Minor complications were detected in 33.33%, including fever (1.45%), mild self-limiting hematuria
(18.84%), rectal bleeding (4.35%) and urinary retention (20.75%). Serious complications which necessitated hospitalization
occurred in 2 patients (2.89%) including urosepsis and hematuria with clot retention in the other. Conclusion: TRUS-guided
prostate biopsy is safe for diagnosing prostate cancer with acceptable post-procedural complications when done taking all
precautions.
A REVIEW OF GUIDED ENDODONTICS AND ITS APPLICATIONS
Authors: Bhupen Shah Hardik , Jobanputra Leena , Mehta Foram
Published: November 2023

Guided Endodontics has emerged as a novel concept in the eld of endodontics with a multitude of
applications for cases with difculties as well as routine procedures. Its applications arrays from static
guided access and guided surgery to dynamic navigation. Advent of CBCT and 3D printing in dentistry coupled with virtual
planning softwares has revolutionized the eld of guided endodontics. It is particularly of immense use for root canal therapy in
cases of pulp canal obliteration, complex root canal anatomies, developmental anomalies and non-surgical re treatment cases.
It preserves Peri Cervical Dentin and minimizes inadvertent loss of tooth structure and iatrogenic errors and saves clinical chairside time. It can be utilized for endodontic microsurgery to improve accuracy via minimal invasion and preventing damage to
adjacent vital structures. The concept of dynamic navigation allows a real time view of the operative procedure, improving
precision and minimizing clinical errors. This review presents a detailed insight into the virtual planning, workow and
applications of guided endodontics.
CHANGES IN THE BRAIN ON CROSS-SECTIONAL IMAGING IN A CASE OF NEAR SUICIDAL HANGING: A CASE REPORT.
Authors: Singh Varun , Chandra Tany , Jain Abhinav
Published: November 2023

Suicide is an alarming public health concern, which is on a
st rise in the 21 century. Unfortunately, hanging is the most
common method of suicide accounting for 57.8% of suicidal
deaths in India. [1]
Simone Martini in Orvieto
Authors: Barana Mattia
Published: November 2023

Yale University Press, New Haven (CT), 2022, pp. 240
The Effects of Social Media Influencers, Social Media Advertising, eWOM, and Lifestyle towards Purchase Intention and Brand Image as a Moderating Variable in e-Groceries
Authors: Anggraeni Adilla , Handjaja Joel Ezer , Triyanti Anjeng Mustika , Putti Aqillah Aeriza
Published: November 2023

Social media has developed into an exceptional tool for everyone to generate marketing goods, services, and information sharing. This evolution of digital marketing is called eWOM, and it has created a new profession for users known as social media influencers. This research strives to demonstrate the effectiveness of influencers, advertisements, eWOM, and lifestyle as tools to build brand strength and purchase intention of ASTRO (Indonesia’s first quick commerce company that delivers groceries and essentials within 15 minutes). This empirical study utilized a quantitative research method and distributed questionnaires to the respondents. The study found that brand image and purchase intention have a significant impact on consumer behavior, while social media advertising, influencers, and eWOM have less of an impact.
Case Series Report: Subarachnoid Hemorrhage and ICU Management
Authors: Retnaningsih  , Tugasworo Dodik , Andhitara Yovita , Ardhini Rahmi , Kurnianto Aditya , Daynuri  , Harianto Erlangga Pradipta
Published: November 2023

Background: Subarachnoid hemorrhage is a neurological syndrome with complex systemic complications. Rupture of an intracranial aneurysm causes acute extravasation of arterial blood under high pressure into the subarachnoid space and often into the brain parenchyma and ventricles. Bleeding triggers a complex series of events, which can ultimately lead to early brain injury, delayed cerebral ischemia, and systemic complications.
Cases: There were six cases of subarachnoid hemorrhage. Some patients come clinically with severe headache and loss of consciousness. The patient has been treated quickly and aggressively and even put on a ventilator for complications of respiratory failure, support for shock and management of aneurysm clipping and EVD. Rapid and precise diagnosis in the management of patients with SAH is of paramount importance, within the first few hours after the onset of SAH. The risk for early neurologic damage and high rates of severe long-term complications necessitated aggressive early management.
Conclusion: Rapid diagnosis and attentive management of patients with SAH are essential, as early deterioration is possible within the first few hours after the onset of SAH. The risk for early neurologic damage and high rates of severe long-term complications necessitated aggressive early management. Prevention and Management of Complications. The most common complications were pneumonia, aspiration, respiratory failure/distress, sepsis and imbalance electrolyte (hyponatremia). Approximately 50% of deaths after SAH are due to medical complications.
KORELASI KADAR TESTOSTERON TOTAL DENGAN HBA1C SEBAGAI KONTROL GLIKEMIK PADA LAKI LAKI PENDERITA DIABETES MELLITUS TIPE 2
Authors: Harahap Raja Iqbal Mulya , Tristina Nina , Nurhayati Imas , Rachmayati Sylvia
Published: November 2023

LATAR BELAKANG : Diabetes Mellitus Tipe 2 (DMT2) mampu menyebabkan berbagai komplikasi akibat terbentuknya advanced glycation end products (AGEs). AGEs dapat merusak berbagai organ dalam tingkat selular, salah satunya di testis sehingga menyebabkan gangguan pada testis dan penurunan produksi testosteron yang dapat menyebabkan hipogonadisme. Proses terbentuknya AGEs akan bergantung dengan rerata kadar glukosa harian pada pasien DMT2. HbA1C adalah pemeriksaan yang paling sering digunakan untuk menilai kontrol glikemik pada pasien DMT2.

 

TUJUAN : Penelitian ini dilakukan untuk mengetahui korelasi kadar testosteron total serum dengan HbA1C pada laki – laki penderita DM Tipe 2

 

METODE : Subjek penelitian dikumpulkan dari pasien Poliklinik Endokrin Departemen Ilmu Penyakit Dalam RSUP Hasan Sadikin. Pemeriksaan HbA1C dilakukan dengan metode turbidimetri, sementara pemeriksaan testosteron total dilakukan dengan metode ELISA diperiksa di Instalasi Laboratorium Klinik RSUP Hasan Sadikin Bandung

 

HASIL :  Selama periode penelitian, sebanyak 70 subjek penelitian berhasil dikumpulkan dan memenuhi kriteria inklusi, didapatkan 18 dari 70 pasien memiliki penurunan kadar testosteron dengan Rerata (SB) = 424,48 (204,82) ng/mL. Hasil uji korelasi antara kedua variabel menunjukkan korelasi r = -0,619 dan nilai p <0,001, yang artinya terdapat korelasi kuat dan bermakna antara testosteron total dengan HbA1C pada pasien DMT2

 

KESIMPULAN : Terdapat korelasi kuat dan bermakna antara testosteron total dengan HbA1C pada subjek penderita DMT2 . Penelitian lebih lanjut dapat dilakukan secara kohort prospektif atau menggunakan pemeriksaan free testosteron

Kata Kunci: Diabetes Mellitus, Glikemik, HbA1C, Testosteron
Imunohistokimia Sebagai Lini Kedua Untuk Identifikasi Helicobacter spp pada Biopsi Lambung
Authors: Halim Fenny , Listiana Devia Eka , Karlowee Vega , Istiadi Hermawan , Prasetyo Awal , Astuti Meira Dewi Kusuma
Published: November 2023

LATAR BELAKANG: Prevalensi infeksi Helicobacter pylori di Indonesia tahun 2015 sebesar 22,1%. Identifikasi infeksi Helicobacter pylori menjadi hal yang krusial untuk pencegahan adenokarsinoma dan limfoma sel B primer dari gaster. Pulasan imunohistokimia bersifat lebih spesifik dan sensitif untuk Helicobacter pylori dibandingkan pulasan histokimia Modifikasi Giemsa karena menggunakan prinsip ikatan antigen-antibodi, tetapi masih ada kemungkinan reaksi silang dengan Helicobacter heilmannii.

TUJUAN: Untuk menganalisis perbedaan hasil identifikasi Helicobacter spp menggunakan imunohistokimia dibandingkan dengan modifikasi Giemsa.

METODE: Penelitian potong lintang dilakukan di RSUP Dr Kariadi menggunakan 64 sampel biopsi hasil simple random sampling dengan rincian 32 sampel Helicobacter spp positif dan 32 sampel Helicobacter spp negatif dari hasil pulasan Modifikasi Giemsa. Analisis statistik menggunakan uji x2.

HASIL: Jumlah bakteri atipikal sebesar 42,19%. Jumlah sampel yang mendapatkan terapi Proton Pump Inhibitor (PPI) sebanyak 93,75%. Hasil pulasan imunohistokimia menunjukkan Helicobacter spp positif pada 31 sampel dan negatif pada 33 sampel. Tidak terdapat perbedaan bermakna (p=0.617) antara hasil identifikasi Helicobacter spp biopsi lambung menggunakan pulasan imunohistokimia dibandingkan Modifikasi Giemsa baik pada pembesaran 400x maupun 1000x.

KESIMPULAN: Pulasan imunohistokimia tidak perlu dilakukan secara rutin untuk identifikasi Helicobacter spp dan dapat dilakukan pada kasus bakteri negatif berdasarkan Hematoxylin Eosin (HE) dan Modifikasi Giemsa dengan inflamasi, pasca-terapi, struktur atipikal, metaplasia intestinal, atrofi kelenjar. Perlu diadakan konsensus bersama Gastroenterolog dan Dokter Spesialis Patologi Anatomik tentang persiapan pasien, kriteria pengambilan, pengelolaan, pengiriman sampel yang adekuat untuk pemeriksaan Patologi Anatomik, dan hasil diagnosis Patologi Anatomik yang optimal untuk tata laksana pasien.
Pengaruh Variasi Pasta Gigi Terhadap Kekuatan Tarik Elastik Ortodontik Lateks & Non-Lateks
Authors: Indryasari  , Wibowo Budi , Vidyahayati Indah Lestari
Published: November 2023

Latar Belakang : Elastik ortodontik merupakan salah satu alat yang digunakan pada perawatan ortodontik. Berdasarkan jenis bahan elastik ortodontik terbagi menjadi elastik ortodontik lateks & non-lateks. Secara klinis elastik ortodontik mengalami penurunan kekuatan tarik yang dapat dipengaruhi berbagai faktor termasuk pH saliva dan penggunaan pasta gigi. Kandungan SLS pada pasta gigi dapat meningkatkan pH saliva sehingga menyebabkan penurunan kekuatan tarik.

Tujuan : Penelitian ini bertujuan untuk menganalisis pengaruh variasi pasta gigi terhadap kekuatan tarik elastik ortodontik lateks dan non-lateks. Metode : Penelitian ini merupakan penelitian eksperimental laboratoris dengan post-test only control group design. Sampel penelitian terdiri dari 15 sampel elastik ortodontik lateks dan 15 sampel elastik ortodontik non-lateks merek American Orthodontics dengan diameter 1⁄4 inchi. Sampel terbagi kedalam 3 kelompok perlakuan dengan variasi jenis elastik disetiap kelompoknya, sampel akan direndam selama 24 jam. Kekuatan tarik akan diukur menggunakan alat Imada Motorized Tensile test MV 110 dan akan dianalisis menggunakan uji One Way Anova.

Hasil : Hasil uji One Way Anova menunjukkan tidak terdapat perbedaan yang signifikan antara kelompok kontrol, kelompok pasta gigi detergen dan kelompok pasta gigi non-detergen dengan nilai p = 0,757 (p > 0,05) untuk lateks dan p = 0,382 (p > 0,05) untuk non-lateks

Kesimpulan : Pasta gigi detergen dan non-detergen tidak mempengaruhi kekuatan tarik elastik ortodontik lateks & non-lateks.
ПРОБЛЕМЫ РАЗВИТИЯ ПРЕДПРИНИМАТЕЛЬСКОЙ И ДЕЛОВОЙ АКТИВНОСТИ В СОВРЕМЕННОЙ РОССИИ
Authors: Чажаева М.М.
Published: November 2023

Создание благоприятных условий для роста сектора малых предприятий – одна из ключевых задач современной экономики. Инновации в экономике подпитываются стремлением сектора МСП к устойчивому росту бизнеса. Малый бизнес сегодня признан "агентом перемен" и движущей силой прогресса. Управленческие отношения играют уникальную роль в становлении и развитии малого и среднего бизнеса в России в условиях перехода к информационной экономике. Социальная значимость этой сферы экономики также весьма существенна, поскольку она была и остается способом повышения уровня жизни, расширения и укрепления экономической активности, формирования позитивного имиджа, повышения благосостояния городов, муниципальных образований, регионов и страны в целом.
DIABETES MELLITUS GESTACIONAL: DIAGNÓSTICO E ACOMPANHAMENTO REALIZADO PELO ENFERMEIRO
Authors: Oliveira Tailane dos Santos , Queiroz Milene dos Santos , Gomes Izabela Beatriz dos Santos
Published: December 2023

O Diabetes Mellitus Gestacional (DMG) é caracterizada pela desregulação no metabolismo na qual acontece a insuficiência na produção de insulina, gerando uma intolerância à glicose, consequentemente resultando em uma hiperglicemia durante a gestação. Essa condição é tratada durante o acompanhamento do pré-natal realizado pelo enfermeiro da Atenção Básica, que possui um papel importante em solicitar exames necessários e detectar o possível diagnóstico para iniciar o tratamento, oferecendo uma gestação saudável. Utilizou-se o método de revisão de literatura por meio da investigação narrativa, com períodicos indexados nos bancos de dados Lilacs, BDENF e SciELO, com o objetivo de motivar os profissionais de enfermagem da atenção primária e evidenciar a importância da atuação do enfermeiro em relação a gestante que desenvolve DMG. Os resultados apontam a importância do cuidado pré-natal e da participação da enfermagem no cuidado à gestante com DMG. Logo, conclui-se que o enfermeiro poussui um papel muito importante em realizar um atendimento pré-natal de qualidade, visando a prevenção de complicações maternas e fetais, além do diagnóstico precoce para proporcionar um melhor período gravídico e puérpero.
HUBUNGAN POWER OTOT TUNGKAI DENGAN KEMAMPUAN TENDANGAN MAWASHI GERI ATLET KARATE INKANAS RANTING SMK NEGERI 3 BAUBAU
Authors: Ningsih Afi , Rusli Muhammad , Sawali La
Published: November 2023

Penelitian ini bertujuan untuk mengetahui hubungan power otot tungkai dengan kemampuan tendangan mawashi geri pada Atlet Karate INKANAS Ranting SMK Negeri 3 Baubau.  Teknik pengambilan sampel dalam penelitian ini adalah total sampling yakni semua populasi digunakan sebagai sampel sehingga diperoleh sampel berjumlah 35 orang. Instrumen yang digunakan dalam penelitian ini yaitu tes vertical jump untuk mengukur power otot tungkai, tes tendangan mawashi geri selama 30 detik untuk mengukur kemampuan tendangan mawashi geri. Berdasarkan analisis statistik dengan uji korelasi dengan menggunakan aplikasi SPSS 25 diperoleh hubungan koefisien variabel power otot tungkai dengan kemampuan tendangan mawashi geri bernilai positif, dengan nilai r hitung 0,766 dan nilai taraf signifikan 0,000 < 0,05 dengan koefisien determinasi 0,586 atau 58,6%, yang artinya ada hubungan yang signifikan antara power otot tungkai dengan kemampuan tendangan mawashi geri. Hasil ini jika dimasukkan di peta korelasi maka hubungan kedua variabel berada pada kategori korelasi tinggi, selain itu menandakan adanya hubungan yang sangat bermakna. Penelitian ini disimpulkan bahwa power otot tungkai memiliki hubungan yang bermakna dengan kemampuan tendangan mawashi geri pada Atlet Karate INKANAS Ranting SMK Negeri 3 Baubau. Kontribusi power otot tungkai  terhadap kemampuan tendangan mawashi geri sebanyak 58,6% sedangkan 41,6% lainnya dipengaruhi oleh faktor kondisi fisik lain seperti : kecepatan, kekuatan, daya ledak, daya tahan otot, kelentukan, kelincahan, keseimbangan dan koordinasi.
CAKUPAN PELAYANAN KESEHATAN IBU DAN ANAK PADA MASA PANDEMIC COVID 19 DI PUSKESMAS MANDALA
Authors: Rokayah Yayah , Kuswandi Kadar
Published: November 2023

Health services during a pandemic are a problem for the community and the health workers. Providing services during this period is very risky to public health, especially for pregnant women, babies, and toddlers. The lack of public knowledge about the spread and prevention of COVID-19 will affect the attitudes and behavior of the community (pregnant women, maternity, infants, and toddlers) to visit healthcare centers out of fear. The study aimed to determine the difference in the average coverage of the Mother and Child Health Program before and after the Covid 19 pandemic.

The research design used a cross-sectional sample. This study sample resulted from the coverage of MCH health services (ANC, childbirth, and neonatal) from January to September 2020. This research was conducted at the Mandala Health Center. Data collection used secondary data from the PWS report register. The results obtained mean coverage of all variables (ANC of 1.492%, Linakes of 1.78%, and Neonates of 3.698%) experienced an increase after the spread of the Covid-19 pandemic when compared to the average before the spread of the Covid-19 pandemic. The highest mean coverage was neonatal services at 3.698%. At the same time, the results of the T-test showed that the p values obtained for all variables were (ANC P value of 0.243, Linakes P value of 0.082, and Neonates P value of 0.091) exceeding the alpha value used (0.05), thus in this T-Test, it was found that the average coverage before and after the spread of information about Covid-19 did not experience a significant difference. There was an increase in the average coverage and MCH (ANC, delivery by health workers and neonates) after the COVID-19 pandemic, and there was no significant impact from the COVID-19 pandemic on the coverage of the MCH program.
DIVERSIFICATION IN THE CONTEXT OF IMPORT SUBSTITUTION AND INNOVATIVE DEVELOPMENT OF THE REGIONAL ECONOMY
Authors:   Vyatka State Agrotechnological University, Kirov, Russia, Bespechalnykh Ilya V. , Zhukova Yulia S. ,   Vyatka State Agrotechnological University, Kirov, Russia
Published: November 2023

The article discusses the current aspects of economic diversification and the problems associated with this process in the regional economy in relation to the level of economic security at the regional level. The paper analyzes the economic situation of the federal districts and one of the subjects of the Russian Federation on the basis of the average gross regional product for the district. Measures are proposed to strengthen the diversification of the economy of the regions of the Russian Federation, including for the studied subjects of the Russian Federation.
CURRENT PROBLEMS OF TRAINING SCIENTIFIC AND PEDAGOGICAL PERSONNEL AT UNIVERSITIES
Authors:   St. Petersburg State University of Aerospace Instrumentation, St. Petersburg, Russia, Alekseeva Irina A. ,   St. Petersburg University management technologies and economics, St. Petersburg, Russia
Published: November 2023

Modern Russian higher education is undergoing qualitatively new transformations in the context of globalization and turbulence in the external environment. However, the basis for good professional training for students is the didactic training of university teachers. The article analyzes the key problems of modern training of scientific and pedagogical personnel for teaching at a university, regardless of specialty, reveals ways and prospects for the development of problems and develops recommendations for solving them.
THE SPECIFICS OF LONG-TERM INVESTMENT IN PRECIOUS METALS BY INDIVIDUALS IN THE FINANCIAL SERVICES MARKET IN MODERN CONDITIONS
Authors:   Rostov State Transport University, Anesyants Sarkis A. , Titov Nikolai A. ,   Rostov State Transport University
Published: November 2023

Among the huge number of investment instruments that individuals use in the financial services market, currently, according to the authors, investments in various types of precious metals, primarily in investment instruments made of gold, are poorly studied, but very promising. This is especially true for long-term investment projects, because the whole world history and practice has shown that this type of investment instruments (precious metals, especially gold) is the most reliable and absolutely liquid investment tools used in the financial market by individuals. The most important aspect is that the above advantages can take place mainly in the process of long-term investments. Taking into account the fact that the range of investment instruments from precious metals is very wide (coins of various types, ingots from precious metals, impersonal metal accounts, etc.), it is necessary to take into account the peculiarities of their functioning in the market of investment financial instruments. Since there are significant differences in the mechanism of their turnover, accessibility for individuals, there are significant differences in the taxation of transactions and income received by individuals and other significant specifics. In modern conditions, according to the authors, the above-mentioned financial instruments are poorly studied and have not yet been widely used, although from the point of view of long-term investment for individuals in the financial services market they are very promising. We are talking mainly about investments in investment instruments made of gold in the long term.
Вплив дискретності на напруження в результаті профілювання і трибоконтакту методом Ansys-моделювання
Authors: ГОЛЕНКО Костянтин , ДИТИНЮК Володимир , ДИХА Олександр
Published: November 2023

В сучасному інженерному світі, де висока точність і безпека конструкцій є ключовими пріоритетами, важливо мати засоби для дослідження й оцінки максимальних напружень елементів в результаті профілювання та трибоконтакту. Ця задача вимагає інноваційних підходів та високотехнологічних інструментів, серед яких вирізняється метод комп'ютерного моделювання в середовищі ANSYS. У представлених нижче матеріалах ми проаналізуємо вплив обкочування прокату з наклепом гладкою поверхнею ролика та з насічками, заміряємо результати напружень при наступному пресуванні досліджуваного зразка в результаті трибоконтакту з пресом.
Питання тертя та трибології, що вивчають взаємодію поверхонь при контакті, стають дедалі важливішими в різних галузях індустрії, від автомобілебудування до медицини. Наші випробування проходитимуть за межею текучості матеріалу виготовлення при послідовному проходженні прокату через етап профілювання (обкочування роликом) та наступного трибоконтакті з пресом. Для виявлення залежності напружень від рівномірності поверхонь контактних пар дослідимо два варіанти профілуювання: обкочування гладким роликом та з насічками, що визначає дискретність поверхневого шару. Такий підхід дозволяє виявити вплив конфігурації поверхні в результаті профілювання з пластичною деформацією на максималльні та середні напруження моделі. Додатковою задачею є підтвердження гіпотези спадання середніх напружень поверхні в міру росту показника дискретності (переходу від гладкого стану до перфорованого в результаті профілювання).
Ключові слова: профілювання, трибоконтакт, трибологія, зміцнений шар, пластична деформація, дискретність, напруження по Мізесу, деформації, переміщення, напружено-деформований стан, Ansys Static Structural.
Щодо питання вибору типу вібростенду для діагностування підвіски автомобіля
Authors: ДИТЯТЬЄВ Олександр
Published: November 2023

Визначення технічного стану підвіски, діагностування амортизаторів можна розглядати як класичне завдання ідентифікації параметрів коливальної системи. Для вирішення цього завдання зазвичай використовується процедура із застосуванням вхідних тестових сигналів у вигляді імпульсу, ступінчастого сигналу або гармонійного сигналу різної частоти. У різні періоди часу використовувалися всі ці можливості, проте в даний час, з цілого ряду причин, виробники автосервісного обладнання віддають перевагу стендам з гармонічним тестовим сигналом. Випускаються два різновиди таких стендів. Перший з них, в основі якого лежить високочастотний резонанс непідресорених мас, називається методом EuSAMA. Другий різновид, заснований на принципі збудження резонансу системи "стенд - підвіска автомобіля", називається резонансним. Принципи побудови, особливості роботи, діагностичні параметри стендів широко висвітлено у літературі. Використання резонансних явищ, застосування тестових гармонійних сигналів, ідентичний зовнішній вигляд стендів значною мірою вводять в оману користувачів стендів і не сприяють грамотному та обізнаному придбанню. Дана робота присвячена порівняльному аналізу деяких основних характеристик стендів та висновки роботи можуть бути корисними технологам автосервісу при виборі обладнання. З міркувань трудомісткості підготовчих операцій при натурних випробуваннях, у цьому дослідженні прийнято аналітичний підхід. З двох типів стендів складнішим є стенд, заснований на резонансному принципі. Його структурна схема містить три маси, три пружні пристрої і два пристрої демпфування. У роботі складено систему трьох рівнянь силової взаємодії та комп'ютерну модель у середовищі Matlab/Simulink. В результаті моделювання отримано порівняльні характеристики чутливості та похибки при різному внутрішньому тиску колеса представників стендів «резонансного» та EuSAMA.
Ключові слова: Вібростенди резонансні, EuSAMA, моделювання, порівняльні характеристики чутливості, похибки.
Дослідження параметрів маневру з одночасним застосуванням гальмуванням транспортних засобів при дослідженні дорожньо-транспортних пригод
Authors: МУРОВАНИЙ Ігор , КРУК Андрій
Published: November 2023

Методики дослідження параметрів маневру транспортних засобів, які застосовуються в експертній практиці при аналізіі механізму дорожньо-транспортних пригод, дозволяють проводити розрахунки при постійній швидкості руху. Метою даної роботи є розширення можливостей експертного дослідження механізму дорожньо-транспортних пригод шляхом вдосконалення методів розрахунку параметрів руху транспортних засобів під час виконання маневру об'їзду перешкоди з одночасним застосуванням гальмування. Актуальність даного дослідження обумовлена необхідністю розширення можливостей експертного аналізу дорожньо-транспортних пригод, що виникли при маневруванні транспортних засобів, обладнаних антиблокувальною системою гальм. Запропоновані методи дослідження базуються на положеннях теоретичної механіки та теорії автомобіля, з використанням існуючих та перевірених часом методик визначення параметрів маневру транспортних засобів, на основі припущення про лінійний характер зміни швидкості загальмованого транспортного засобу шляхом математичного моделювання та чисельного рішення систем диференціальних рівнянь. На основі розробленої математичної моделі для дослідження таких видів маневру, як «вхід в поворот», «вхід-вихід» та «зміна смуги руху» отримано кінцеві розрахункові формули, які можуть застосуватися при вирішенні найбільш поширених в судовій автотехніці питань при дослідженні дорожньо-транспортних пригод, що виникли при маневруванні транспортних засобів, обладнаних антиблокувальною системою гальм.
Ключові слова: маневр, об'їзд перешкоди, гальмування, антиблокувальна система гальм, переміщення, швидкість, курсовий кут, сповільнення.
Оцінка пропускної спроможності міської дорожньої мережі з урахуванням пропозиції паркування
Authors: ПАШКЕВИЧ Світлана , НИКОНЧУК Вікторія , КРИСТОПЧУК Михайло
Published: November 2023

З кожним роком інтенсивно зростає кількість автомобілів у всьому світі. У свою чергу це є причиною виникнення таких проблем: виникнення заторів на вулицях; забруднення екології та навколишнього середовища; брак тимчасових парковок та постійних стоянок для автомобілів тощо. Виїжджаючи на автомобілі буквально щодня ми зустрічаємось із цим питанням. Де є місце для тимчасового паркування? Особливо у центрах районів, великих містах ця проблема вважається актуальною. Припаркований вздовж проїжджої частини транспортний засіб завжди є джерелом конфліктних ситуацій, виникнення яких обумовлено багатьма причинами.
Щоб покращити оцінку пропускної спроможності мережі для певної міської дорожньої системи, передбачається, що в моделі оцінки пропускної здатності мережі слід враховувати вплив стратегій управління паркуванням у місцях призначення. У цьому дослідженні представлена розширена модель пропускної спроможності дорожньої мережі, яка враховує як кількість паркувальних місць, так і тарифи на паркування в кожній зоні руху. Модель пропускної здатності мережі сформульована як дворівнева проблема програмування з максимізацією загальної генерації поїздок на верхньому рівні та проблемою комбінованого розподілу поїздок і призначення трафіку (CTDTA) на нижньому рівні. Щоб обґрунтовано охарактеризувати вплив ціноутворення на паркування та затримки паркування через ефект заторів, у моделі CTDTA бере участь два класи попиту на подорожі. Надано ефективний і практичний алгоритм розв’язку дворівневої моделі потужності мережі. Чисельні експерименти показують переваги запропонованої моделі, а також демонструють вплив пропозиції та ціноутворення паркувальних місць на результати оцінки пропускної здатності дорожньої мережі.
Ключові слова: пропускна здатність, транспортна мережа, парковка, показники міської маршрутної системи
Compressive neuropathy of the branch of the posterior interosseous nerve with isolated paralysis of the extensor digitorum longus muscle: A case report
Authors: Zacharia Balaji , Pai Puneeth K. , Unnikrishnan Vishnu
Published: December 2023

Compressive neuropathies occur when a nerve is compressed in a closed osteofibrous tunnel. Here, we report a case of isolated paralysis of the extensor digitorum longus muscle due to compression of a branch of the posterior interosseous nerve (PIN) in the proximal forearm in a 56-year-old man presented with progressive weakness of the left hand over 18 months. During the first time of clinical consultation, we found a swelling in the extensor aspect of the left proximal forearm, and a firm, non-tender, mobile swelling located deep in the extensor muscles, without other muscle involvement. The sensation was intact. An ultrasound scan and magnetic resonance imaging scan confirmed the diagnosis of an intramuscular lipoma, which was further confirmed with histopathologic examination. The patient was treated with an excision of the lipoma and decompression of the nerve. Post-operatively, the patient was given regular physiotherapy, through which he achieved improvement in his finger extension within a year. This is an extremely rare case of isolated paralysis of the extensor digitorum longus due to compression of the branch of the PIN by an intermuscular lipoma in the forearms.
Financial Management Strategies for Small and Medium Enterprises (SMEs)
Authors: - Xu Dongming , - Lin Zhiyuan , - Sun Yun , - Wee Huat Heng (Steven)
Published: November 2023

Despite the substantial contribution of small and medium companies (SMEs) to socioeconomic and political growth in several sectors, a majority of these firms cease operations before reaching their fifth anniversary. A significant number of business owners exhibit a deficiency in their understanding of the financial strategies necessary to ensure the sustained operation and expansion of their organization. The objective of this qualitative multiple-case research was to get a comprehensive comprehension of the financial methods that small and medium-sized enterprise (SME) owner-managers might use in order to improve the sustainability of their company operations in the organizations. The present analysis was based on the theoretical framework of entrepreneurship and Porter's model of competitive strategy. Data of a qualitative nature were gathered from several sources, including semi-structured interviews, academic literature, and observational field notes. The study included a sample of six small and medium-sized enterprise (SME) owner-managers operating in the education and accounting/consulting service sectors, with a workforce size of less than 100 workers. The analysis of the data yielded five themes that elucidated the financial strategy practices employed by owner-managers of small and medium-sized enterprises (SMEs). These themes encompassed the following aspects: adherence to strategic financial practices, the acquisition of fundamental financial and business knowledge, the establishment of a robust financial reporting system, the articulation of challenges faced by SMEs, and the embracement of entrepreneurial resilience. The results of the study indicated that small and medium-sized enterprise (SME) owner-managers should use a dynamic approach in their financial strategy practices. Through this approach, small and medium-sized enterprise (SME) owner-managers have the potential to ensure the longevity of their firms. This, in turn, may contribute to the advancement of societal well-being by fostering employment opportunities, equitable distribution of wealth, technical advancements, grassroots development, and overall improvement of the gross domestic product.
Comparative Hypoglycaemic Index of South Indian Pigmented and Non-pigmented Rice Varieties
Authors: - Chandra Sekar G , - Bhagavathy S
Published: November 2023

Diabetes Mellitus (DM) is the one of the leading chronic metabolic disorders affecting all age groups in universe. Dietary control of diabetes is the main focus of the diabetic patients in order to maintain their blood glucose level. The blood glucose level is mainly affected by carbohydrate and noncarbohydrate foods. Rice is the one of the major foods consumed by most of the Asian countries. There are varieties of rice differ in their chemical nature, nutritional behaviour and phytochemical nature. Based on this, the present work was focused to know the hypoglycaemic effect of pigmented and nonpigmented south Indian rice samples. The quantitative phytochemical analysis was done for Total Polyphenol Content (TPC), Total Flavonoid Content (TFC), and Total Tannin Content (TTC) with the rice samples of Karuppu Kavuni (KK), Mapillai Sampa (MS) and Seeraga Samba (SS), the results show the KK and MS contains high levels polyphenols, flavonoids and tannins than SS. The protein levels were also found in high in KK and MS than SS, in contrast high level of carbohydrate was found in SS than in KK and MS. The GC-MS analysis of the rice extract showed the presence of various bioactive compounds. The antioxidant status and free radical scavenging capacity was also further confirmed KK and MS is good in action than SS. The hypo glycemic index was done with the control group and type II diabetes patients, shows the KK and MS significantly controls the blood glucose levels and regulates lipoproteins and other biochemical parameters than SS treated groups. The overall results of the present investigation clearly show, that the pigmented rice KK and MS can be considered as good food source in controlling the blood glucose levels and play a vital role in the management and prevention of diabetes and related disorders.
A Study on the Effects of Smoking among Public Smokers of Tamil Nadu
Authors: - K. Mayilsami , - K.S. Imranullah
Published: November 2023

Tobacco usage is one of the biggest problems of the public health and environment in the World. Tobacco use constitutes a global epidemic that results in five million deaths each year. Cigarette contains a mix of over 7,000 chemicals. Nicotine is a highly addictive chemical present in the tobacco plant. According to the World Health Organization (WHO), India is home to 12% of the world’s smokers. The Smoking habits of tobacco have become a usual thing to all groups of people in India as well as all Countries. The smoking is not only hazards to smokers, but also to the common people and it leads to some diseases like Cancer, constricted blood vessels, Smelly Hair, Yellow Fingers, Unhealth teeth, Heart disease, Immune System, Blood Clotting, Poor Vision, Dull sense of smell and taste. Non-Smokers health also get affected by smokers and there is a possibility of getting the following ailments like Lung cancer, Breathing problems, Heart disease like heart attack, Stroke, Die early, Cardiovascular diseases, Hair Loss, Wheezing, Infant death, Blindness. Some natural disasters like Global Warming, Deforestation, Toxic Waste, Air Pollution, Water Pollution, Effects on Livestock, Biodiversity loss, Fertility of the soil and the Health impacts on home and wild animals affect the environment due to these smokers. Against this background, this study is focused on the effects of smoking among public smokers of Tamil Nadu.
Goods & Services Tax (GST)
Authors: - Simran Mittal , - Akshay Rai Sood , - Yashwant Kumar , - Amarjit Deshmukh
Published: November 2023

Goods and Services Tax is an indirect tax which is imposed in India to enhance and support the economic growth of the country. Most of the Developed countries have implemented Goods and Services Tax Bill (GST). However, in India, GST was established in 1999. A committee was set up to design the model of GST. But GST was re-launched on 1 July 2017 by the Indian government.
Unraveling the Complex Web of Financial and Economic Crime in India
Authors: - Ajit Singh
Published: November 2023

In the tapestry of India's economic landscape, the prevalence of financial and economic crimes has emerged as a multifaceted challenge. From fraud and money laundering to corruption and tax evasion, these illicit activities not only undermine the integrity of financial systems but also impede the nation's economic growth. This article delves into the intricate layers of financial and economic crime in India, exploring its root causes, consequences, and the ongoing efforts to combat it.
Preparation and Characterization of ZrO2 -PVA Doped TiO2 Nanocomposite in Solar Cell Application
Authors: - M.N.Jothi , - G.Jeya Jothi , - V. Hemalatha , - R.Rajammal
Published: November 2023

The objective of the project is to presents the research results of PVA-Zr-Ti nanocomposite synthesis. Polymer nanotechnology is a growing technology which is really useful in solar cells. Solar cells which are made from using nanocomposite were environmentally friendly and uses natural methods to prepare nanocomposites. Among the all zirconium and titanium nanoparticles draws more attention due to their significant bio compatible, electrical, mechanical and optical properties. Polyvinyl alcohol is a semicrystalline and water-soluble polymer with a non-toxic nature, biocompatible and has better chemical resistance. The PVA-Zr-Ti nanocomposite prepared using solution casting method. Which is an effective and rapid method to prepare nanocomposite. The prepared sample characterized by FTIR, XRD and EDX. The FTIR analysis displays the functional groups of nanoparticles and the structural properties were given by XRD.To determine the types of the elements, present in the compounds, the EDX analysis of all the samples was carried out.
Psychological Aspects of Fashion Brands
Authors: - Aditi Sharma
Published: November 2023

The Psychology of Consumers is based on the image of the present Fashion brand has made. There is an emotional connection between consumer & Brand image which influences Consumer’s purchase. Not only this, but the comparison between various brands have also led consumer smart way of understanding which Brand caters what. This paper is a detailed study of Brand comparison about what makes it a niche and different from others. It includes a comparative analysis of brand strategies, positioning, Fashion elements & forte. It employs a mix of quantitative and qualitative research. By exploring key dimensions like Fabric, Style, Color story, pricing, and brand story, this research highlights distinctive attributes that contribute to the success of the brand. The findings enhance the competitive advantage in a dynamic market.
Methodology of Teachers on Special Education
Authors: - Dr. Naguru Srinivas
Published: November 2023

Education socializes children into society by teaching cultural values and norms. It equips them with the skills needed to become productive members of society.
Special education (known as special-needs education, aided education, good education, alternative provision, exceptional student education, special ed., SDC, or SPED) is the practice of educating students in a way that accommodates their individual differences, disabilities, and special needs. Teachers are the key service providers in teaching students with special needs in the inclusive classroom. Teacher attitudes regarding inclusive education vary widely. A review of the literature indicates that overall, teachers believe in the concept of special education. The studies suggest that teachers like what inclusion classrooms do for their students and they are generally interested in serving students in such a manner. However, studies also indicate that teachers do not believe they are receiving enough support and training in how to teach an inclusion classroom. It is this lack of support and training which prevents them from being the most effective teachers in the inclusion situation. Other factors which affect teachers’ altitudes include training of the teacher, availability of support system and also the severity of the disabling condition. This paper is an attempt to review the different issues affecting the approaches of teachers’ on special education
Predictive Modeling of Chronic Kidney Disease: An Ensemble ML Approach
Authors: - AVI DAS , - SRINIJA PRAVALLIKA PURANAM , - HARI VENKATA RAVI TEJA ANUMUKONDA , - GREESHMA GEETHIKA RAMPAM , - KOTESWARARAO CH
Published: November 2023

Globally, Chronic kidney disease (CKD) is becoming a significant threat to public health, As Effective management and treatment of CKD depend heavily on early detection. In this study, we propose an in depth approach for CKD detection through stacking of machine learning. We utilized a hospital dataset with 25 features to develop prediction models for the classification of chronic kidney disease. The dataset is intended for a classification challenge and contains multivariate data.
After that, the data was divided into training and testing sets using an 80-20 split, making it possible to assess the performance of the model. Many machine learning models were used, however one stacked model that included the Random Forest Classifier, Gradient Boosting Machine (RG), Convolutional Neural Network (CNN), and Decision Tree received special attention. The suitability of these models for the CKD classification assignment led to their selection. After hyperparameter tuning was done to maximize the models' performance, the models were assessed using metrics including AUC, accuracy, F1 score, precision, and recall on the testing dataset. Our research showed that the layered RG model produced very good outcomes. Later, hyperparameter tuning was done to maximize the models' performance, the models were assessed using metrics including AUC, accuracy, F1 score, precision, and recall on the testing dataset. Our results showed that the layered RG model produced very good outcomes.
These results demonstrate how machine learning can be used to diagnose chronic kidney disease (CKD) early and have positive effects on healthcare by providing a way to improve patient outcomes and
healthcare management.
E-Commerce and Exports in India: A Time Series Data Approach
Authors: - G.K.Kiruthik Srinivaas
Published: November 2023

This study aims to examine the potential impact of increased e-commerce development on export activities. In addition, we examine the impact of several dimensions of information and communication technology, such as electronic commerce and the widespread adoption of internet use in the labor market, on the export performance at the sectoral level. The study used the system generalized method of moments (GMM) to estimate a dynamic export model utilizing time series data from India spanning the years 2011 to 2019. Our hypothesis posits that there is a positive relationship between e-commerce, internet availability, and exports in both the industrial and agricultural sectors. Furthermore, we anticipate that these impacts may vary between the two sectors. The results of our study suggest that the impact of e-commerce on exports is mostly beneficial, namely within the industrial industry rather than the agricultural sector. The findings suggest that the promotion of e-commerce might serve as a policy tool to enhance exports.
Heart Disease Prediction Using Machine Learning
Authors: - Harsh Gupta , - Sandeep Kumar , - Ankit Jangra , - Kulveer Gahlaut , - Chadive Indrasena Reddy , - Priya Mankotia
Published: November 2023

The heart plays an important part in a living creature. The opinion and prognosis of a heart complaint must be made easily, exhaustively, and directly, because the slightest negligence can lead to serious complications or death. Numerous heart conditions are risk factors for death, and the number is gradually increasing. To solve this problem, prophetic styles that will ameliorate people's understanding of the complaint are urgently demanded. Machine literacy is a part of AI known for providing predictive support for any situation that requires training from natural wonders. In this, we compute the fineness of ML algorithms for cardiac prognostication, similar to k-nearest neighbor, decision tree, direct retrogression, and support vector machines, through training and evaluation using the UCI repository dataset (SVM). Anaconda (Jupytor) Primer is the stylish tool to use Python programming. It has colorful functions in the library and title lines to make it more effective and accessible.
Knowledge and Awareness About the Link Between Diabetes Mellitus and Oral Health: A Survey among the Dental Students
Authors: - Yasmeen Banu J , - Yamini V , - Uma sudhakar
Published: November 2023

Systemic health has an impact on oral health, and diabetes mellitus is one of the most prevalent chronic disorders seen in dental practices. Both diabetes and oral infections can exacerbate one another.