bluuebunny/crossref_metadata_2025_split huggingface dataset:
The forecast of the prevalence of cancer among residents of the Moscow region based on a regression model
Authors: Степанов В.С. 
Published: September 2024

В статье сделана попытка выявить связь между частотой случаев рака на территориях и факторами окружающей среды, с учетом показателя демографии. Установлена регрессионная зависимость распространенности онкологических заболеваний на территориях городских округов Московской области и ряда округов столицы с долей пожилых жителей и рядом санитарно-гигиенических показателей территорий. Комплекс факторных объясняющих переменных включал показатель загрязненности атмосферного воздуха территории, два показателя с концентрациями озона и бенз(а)пирена, качественные переменные по уровню ее техногенного загрязнения и объемам сброса загрязненной воды, долю пожилых граждан. Учитывалось и ежесуточное курение сигарет взрослыми. На этой основе построена модель регрессии с переменной структурой, которая имеет коэффициент детерминации 98,5 % и ошибку аппроксимации ниже 2 %. Параметры модели оценивались по методу наименьших квадратов по данным из 51 городского округа области и 5 округов г. Москвы. Наличие лагов у факторов позволяет сделать прогноз численности контингента лиц, страдающих опухолями любой локализации, в муниципальном разрезе и с горизонтом планирования 1 год. На основе созданной модели можно более эффективно планировать ряд мероприятий первичной профилактики и распределять медицинские ресурсы.
The article makes an attempt to identify the relationship between cancer prevalence in urban areas and several environmental factors, taking into account a demographic indicator. The regression dependence of the prevalence of oncologic diseases in the territories of urban districts of the Moscow region and several districts of the capital with the proportion of elderly residents and a number of sanitary and hygienic indicators of the territories has been established. The complex of factor explanatory variables included the indicator of atmospheric air pollution of the territory, two variables with the concentration of surface ozone and benz(a)pyrene on it, qualitative variables in terms of the level of its man-made pollution and the volumes of polluted water discharge, the proportion of elderly population. Daily cigarette smoking by adults is also taken into account. On this basis, a regression model with a variable structure is constructed, which has a determination coefficient of 98.5% and an approximation error below 2%. The model parameters were estimated using the least squares method based on data for 51 urban districts of the region and 5 districts of Moscow. The presence of lags in the factors makes it possible to make a forecast of the number of people suffering from tumors of any localization, in the municipal context and with a planning horizon of 1 year. Based on the created model, it is possible to plan primary prevention measures more effectively and allocate medical resources.
Ensuring functional reliability of telecommunication systems based on topological resource
Authors: Гвоздев В.Е. , Гузаиров М.Б. , Ракипова А.С. , Галимов Р.Р. , Приходько В.Е. , Тепляшин П.Н. 
Published: September 2024

Современные коммуникационно-вычислительные системы специального назначения выполняют задачи, в первую очередь, по доставке информации между распределенными в пространстве органами, задействованными в решении задач сетецентрического управления. Для современных коммуникационно-вычислительных систем характерен переход к гибридному построению, децентрализованной сетевой архитектуре, что предопределяет формирование единого информационного пространства на основе интеграции информационных систем разной ведомственной принадлежности, и созданных на основе различных методических и технологических платформ. В работе в качестве подходов, позволяющих с единых методических позиций исследовать свойства локальных информационных систем, использованы топологический и ресурсный подходы. Концептуальной основой являлось положение о том, что перспективным подходом к маршрутизации в условиях динамического изменения состояния телекоммуникационной системы является формирование совокупности резервных путей доставки сообщений, что позволит повысить надежность и стабильность функционирования системы. Определены особенности формирования резервных путей, ограничивающие возможность механического переноса методов резервирования, разработанных для технических систем, в область ТКС. Предложена метрика, позволяющая анализировать возможные пути передачи сообщений между узлом-источником и узлом назначения по комплексу статических и динамических признаков.
Modern special-purpose communication and computing systems perform tasks, first of all, to deliver information between spatially distributed bodies involved in solving network-centric control problems. Modern communication and computing systems are characterized by a transition to a hybrid structure, a decentralized network architecture, which predetermines the formation of a single information space based on the integration of different departmental affiliations information systems, and created on the basis of various methodological and technological platforms. In this work, topological and resource approaches are used as approaches that allow us to study the properties of local information systems from a unified methodological position. The conceptual basis was the proposition that a promising approach to routing in conditions of dynamic changes in the state of a telecommunication system is the formation of a backup message delivery paths set, which will increase the reliability and stability of the system. The features of the backup paths formation are determined, limiting the possibility of mechanical transfer of backup methods developed for technical systems to the TCS area. A metric has been proposed that allows one to analyze possible paths for transmitting messages between the source node and the destination node based on a set of static and dynamic characteristics.
The Effect of the Problem Based Learning Model on Students' Problem-Solving Ability and Scientific Attitude
Authors: Handayani Sri , Suyanta Suyanta 
Published: September 2024

This study aims to analyze significant differences in problem-solving skills and scientific attitudes between students who learn using the Problem Based Learning model and students who learn using the Discovery Learning model and determine the effective contribution of learning using the PBL model developed to students' problem-solving skills and scientific attitudes simultaneously. This research approach uses a quantitative research approach with a quasi-experimental method. The research population is 5 classes of students in grade XI MIPA Malinau for the 2023/2024 academic year. The sample was determined by random sampling technique against the class. Based on the random results, class XI MIPA1 was selected as a group of students using the Problem Based Learning learning model and class XI Mipa 3 using the Discovery Learning learning model. Data on problem-solving ability were collected by tests, while scientific attitudes were collected by questionnaires. The data was analyzed by One way Multivariate. The results of the study showed that: (1) there was a significant difference in problem-solving ability and scientific attitude between students who learned with the Problem Based Learning model and students who learned with the Discovery Learning model; (2) the effective contribution of learning using the PBL model to problem-solving ability and scientific attitude simultaneously was 0.46 or 46.1%.
Atypical Anti-GBM with ANCA Vasculitis- A Rarest of the Rare Entity: Index Case from Eastern India
Authors: Gopambuj Singh Rathod , Atanu Pal , Pallavi Mahato , Aakash Roy , Debroop Sengupta , Muzzamil Ahmad 
Published: September 2024

Anti-glomerular basement membrane (GBM) antibody glomerulonephritis is an extremely rare glomerular disease. Around 90% of the patients are positive for serum anti-GBM antibodies while up to 10% can be negative. In such patients, only a kidney biopsy can reveal the anti-GBM disease it is then labeled as an atypical anti-GBM disease. Though anti-GBM disease can be associated with Anti Neutrophil Cytoplasmic Antibodies (ANCA) positivity, it is extremely rare to find atypical anti-GBM with ANCA positivity so much so that till now there are very few such cases reported from across the world. The case presented here is one such case where the patient presented with adult-onset nephrotic syndrome features with active urinary sediments and mildly deranged renal function. Myeloperoxidase (MPO) ANCA was positive and it was considered ANCA-associated crescentic glomerulonephritis (GN) but after the renal biopsy the picture was of anti-GBM disease. She was treated with pulse methylprednisolone but her creatinine increased in the meantime and considering anti-GBM she was put on Plasma Exchange (PLEX). She received 5 sessions of PLEX after which her renal function improved. She was also planned for Rituximab which could not be given due to local infection. As there are no protocols for treating such cases because of the extremely rare nature of the presentation, this case will increase the understanding of such presentations for the clinicians. This will help to plan for building the approach for such cases.
Towards a Person-Centered Care Model Among Community Mental Health Services
Authors: Galea Michael , Mallia Nathalie 
Published: September 2024

Mental illness is widespread among adults and remains the foremost cause of years lived with disability. Despite its importance, there is a scarcity of research on person-centered care (PCC) from the viewpoints of mental health service users, particularly within clinical community mental health services. This study sought to investigate the potential for enhancing PCC through the lived experiences of individuals with mental health conditions who use local community mental health clinics (CMHC) in Malta. The goal was to obtain a thorough understanding of the current landscape, evaluate its strengths and weaknesses, and identify strategies for evolving the system towards a more PCC-focused model.
A qualitative research design was utilized, following the principles of Interpretative Phenomenological Analysis (IPA) as described by Smith et al. (2009). Ten participants from Malta, including six women, who frequently visit CMHCs, were recruited through intermediaries. Each participant took part in a one-hour semi-structured interview, conducted at a mutually convenient time and location. These sessions were audio-recorded and transcribed verbatim for subsequent analysis.
The analysis identified three main themes: Quality care, emotional support, and partnership and collaborative care, each comprising various sub-themes. The study illuminated both the strengths and shortcomings of the existing system and their implications for a PCC-oriented healthcare approach. While our findings reaffirm research on the critical role of empathy in care and other relevant factors, results also indicate that cultural factors in Malta, such as strong family ties, significantly influence the delivery of person-centered care (PCC), which may be relevant for other small communities. Furthermore, the research offers healthcare professionals (HCPs) a chance for ongoing professional development in accordance with the latest PCC principles.
Arbitrary random variables and Wiman's inequality for analytic functions in the unit disc
Authors: Kuryliak A. O. , Kuryliak M. R. , Trusevych O. M. 
Published: September 2024

We consider the class $\mathcal{A}(\varphi,\beta)$ of random analytic functions in the unit disk $\mathbb{C}=\{z\colon |z|<1\}$ of the form
$f(z,\omega)=f(z,\omega_1,\omega_2)=\sum_{n=0}^{+\infty}
R_n(\omega_1)\xi_n(\omega_2)a_nz^n,$
where
$a_n\in\mathbb{C}\colon
\lim\limits_{n\to+\infty}\sqrt[n]{|a_n|}=1,$
$\big(R_n(\omega)\big)$ is the Rademacher sequence,
$\big(\xi_n(\omega)\big)$ is a sequence of complex-valued random variables (denote by $\Delta_{\varphi}$) such that there exists a constant $\beta>0$ and a function
$\varphi(N,\beta)\colon\mathbb{N}\times\mathbb{R}_+\to[1;+\infty)$ non-decreasing by $N$ and $\beta$ for which

$\displaystyle
\Bigl(\mathbf{E}\Bigl(\max_{0\leq n\leq N}|\xi_n|^{\beta}\Bigl)\Bigl)^{1/\beta}\asymp\varphi(N,\beta),\ \ N\to+\infty,\ \
\alpha=\varlimsup_{N\to+\infty}\frac{\ln\varphi(N,\beta)}{\ln N}<+\infty,$

$\displaystyle
(\exists \gamma>0)(\exists n_0\in\mathbb{N})\colon \sup\{ \mathbf{E}|\xi_n|^{-\gamma}\colon\ n\geq n_0\}<+\infty.$

By $\mathcal{A}_1(\varphi,\beta)$ we denote the class of random analytic functions in $\mathbb{D}$ of the form $f(z,\omega)=\sum_{n=0}^{+\infty}
\xi_n(\omega)a_nz^n,$ where
a sequence $\big(\xi_n(\omega)\big)\in\Delta_\varphi$ and, in particular, may be not sub-gaussian and not independent. In the paper, there are proved the following statements: Let $\delta>0.$

1) Theorem 3: For $f\in\mathcal{A}(\varphi,\beta)$
there exist $r_0(\omega)>0$, a set $E(\delta)\subset(0;1)$ of finite logarithmic measure such that for all $r\in(r_0(\omega);1)\backslash E$
we have with probability $p\in(0;1)$

$\displaystyle
M_f(r,\omega)
\leq\frac{\mu_f(r)}{(1-p)^{1/\beta}}\varphi(N(r),\beta)\Big((1-r)^{-2}\cdot
\ln\frac{\mu_f(r)\varphi(N(r),\beta)}{(1-p)(1-r)}\Big)^{1/4+\delta}.
$

2) Theorem 4: For a function $f\in\mathcal{A}_1(\varphi,\beta)$
there exist $r_0(\omega)>0$, a set $E(\delta)\subset(0;1)$ of finite logarithmic measure such that for all $r\in(r_0(\omega);1)\backslash E$
we get with probability $p\in(0;1)$

$\displaystyle
M_f(r,\omega)
\leq\frac{\mu_f(r)}{(1-p)^{1/\beta}}\varphi(N(r),\beta)\Big((1-r)^{-2}\cdot
\ln\frac{\mu_f(r)\varphi(N(r),\beta)}{(1-p)(1-r)}\Big)^{1/2+\delta}.
$
الارتجال الاستراتيجي وتأثيره في تحقيق النجاح التنظيمي دراسة استطلاعية لآراء عينة من القيادات الإدارية في هيئة السياحة العراقية
Authors: سحر جبار كيلان  
Published: September 2024

يهدف هذا البحث الى بيان تأثير الارتجال الاستراتيجي في النجاح التنظيمي على مستوى هيئة السياحة ، ومن اجل تحقيق ذلك قيس متغير الارتجال الاستراتيجي بثلاثة ابعاد فرعية هي (الحدس ، الابتكار ، والعفوية) في حين قيس النجاح التنظيمي ببعدين هما (الكفاءة ، والفاعلية) ، وقد انطلق البحث بمشكلة رئيسية تضمنت عدة تساؤلات تدور حول طبيعة العلاقة بين متغيراتها ميدانياً وكان أهمها (هل هناك تأثير للارتجال الاستراتيجي في تحقيق النجاح التنظيمي لهيئة السياحة). واستخدمت الاستبانة كأداة رئيسية في جمع البيانات والمعلومات. جمعت البيانات من (35) مستجيبا يمثلون عينة الدراسة القيادات الادارية في هيئة السياحة باعتماد استمارة استبانة والتي تضمنت (20) فقرة . ولغرض تحليل البيانات ومعالجتها احصائياً اعتمد البحث على مجموعة من الاساليب الاحصائية وتم استخدام برنامج (SPssv.29). وقد تم التوصل الى مجموعة من الاستنتاجات اهمها ان مفهوم الارتجال ينظر اليه كنموذج جديد للتعلم السريع والتكيف والتجديد الاستراتيجي. وقد بينت نتائج الدراسة الى وجود تأثير ذو دلالة معنوية للارتجال الاستراتيجي في النجاح التنظيمي. وقد تم التوصل الى مجموعة من التوصيات ابرزها ان على هيئة السياحة توظيف ابعاد الارتجال الاستراتيجي ب(الحدس . الابتكار , والعفوية ) في أنشطتها وقراراتها كافة من اجل تحقيق النجاح التنظيمي.
Uji Kualitatif Kandungan Boraks dan Formalin pada Bahan Pangan
Authors: Elfira Jumrah  , Sumiati Sri , Putri Ramadani Asra  , Ainun Musfira  , Marsandah  
Published: September 2024

Boraks dan formalin adalah bahan pengawet kayu, bahan pembersih dan antiseptik yang sering disalah gunakan menjadi pengawet dalam bahan pangan. Penggunaan bahan pengawet boraks dan formalin dalam bahan pangan sangat berbahaya karena dapat menyebabkan beberapa penyakit serius seperti kanker. Peredaran bahan pangan yang mengandung pengawet berbahaya banyak beredar dimasyarakat, dan tujuan penelitian ini mengindentifikasi secara kualitatif beberapa bahan pangan di Kabupaten Bulukumba. Metode yang digunakan dalam pelaksanaan penelitian ini yaitu pengambilan sampel secara acak yang selanjutnya dilakukan uji formalin dan uji boraks dengan menggunakan KMnO4 dan kunyit. Dari 25 sampel yang diuji, terdapat 21 bahan pangan mengandung formalin (95%) Dan (0%) mengandung boraks.
Aplikasi Montmorillonit Teraktivasi Basa pada Proses Purifikasi Garam Rakyat di Sentra Produksi Garam Kabupaten Aceh Timur
Authors: Mutiara Zessy , Wahyuningsih Puji , Muslimah  , Amri Yulida 
Published: September 2024

Garam rakyat dengan kandungan natrium klorida (NaCl) rata-rata 85 hingga 90% dan mengandung bahan pengotor seperti kalsium sulfat (MgSO4), kalsium sulfat (CaSO4), magnesium klorida (MgCl2), dan kalium klorida (KCl). Penelitian aplikasi montmorillonit teraktivasi basa pada proses purifikasi garam rakyat disentra produksi garam Kabupaten Aceh Timur telah dilakukan, yang bertujuan untuk mengaktivasi montmorillonit menggunakan aktivator NaOH 1,5 M dan mengetahui efektivitas pemurnian garam menggunakan montmorillonit teraktivasi dengan metode kristalisasi dan purifikasi pada garam rakyat. Sampel dimurnikan dengan montmorillonit teraktivasi NaOH 1,5 M sebagai pengikat impuritis pada proses kristalisasi. Karakterisasi terhadap montmorillonit tanpa aktivasi dan montmorillonit teraktivasi dilakukan menggunakan Fourier Transform Infra Red (FTIR), X-Ray Diffraction (XRD) dan Scanning Electron Microscopy (SEM). Kualitas produk garam hasil pemurnian ditentukan berdasarkan kadar logam Na. Hasil penelitian menggunakan instrumen Atomic Absorption Spectrophotometry (AAS) menunjukkan bahwa garam rakyat memiliki kadar logam Na 3032,5 ppm dan setelah diaplikasikan dengan montmorillonit teraktivasi NaOH 1,5 M kadar logam Na nya sebanyak 39353,55 ppm.
Penetapan Kadar Vitamin C pada Tomat Menggunakan Spektrofotometri UV-Vis
Authors: Putra Marzela , Ardita Rahmadani Frieda , Debiyani Boan Margareta 
Published: September 2024

Tomat, atau Solanum lycoperaicum, memiliki banyak zat asam askorbat dan mineral yang membantu menjaga sistem imun tubuh manusia. Pada penelitian ini, diukur zat aktif vitamin C berdasarkan pada tingkat kematangan tomat dengan menggunakan spektrofotometer UV-Vis untuk mengukur kadar sampel. Hasilnya menyatakan bahwa sampel buah tomat mentah mengandung zat aktif asam askorbat menghasilkan absorbansi 0,168; buah tomat setengah matang 0,335 dan buah tomat matang 0,435 . Berdasarkan nilai absorbansi yang dihasilkan menunjukkan bahwa kadar vitamin C atau asam askorbat pada buah tomat matang lebih besar daripada buah tomat mentah atau buah tomat setengah matang.
Development and Characterization of Novel Green Cutting Fluids with Nano-additives
Authors: Manikanta Javvadi Eswara , Naga Raju Batta , Satankar Raj Kumar 
Published: September 2024

In this current investigation, novel cutting fluids developed through a unique combination of food grade emulsifiers, plant based additives (EA) and nano particles (NP) as cutting fluid additives in corn oil (CO) based vegetable oil. Five dissimilar corn-based green cutting fluids (CBGC1, CBGC2, CBGC3, CBGC4, CBGC5) were prepared by varying the weight percentages (wt.%) of EAs (5, 10, 15, 20, 25) with CO, and their thermo-physical properties were meticulously analyzed. Among these formulations, CBGC2 demonstrated superior lubrication performance, making it the most promising oil for further investigation. Subsequently, the effect of different NP was investigated by adding alumina (Al2O3), graphene (Gr) and multi walled carbon nanotubes (MWCNT) NPs in the CBGC2 solution in the ratio of 0.4, 0.8 and 1.2 in weight percent (wt.%) and the experimental results reveal substantial enhancements in thermophysical properties. Among various samples, the nanofluid containing 0.8 wt.% concentration of Al2O3 nanoparticles in CBGC2 exhibited the highest viscosity. Additionally, the thermal conductivity of the nanofluid enhanced by 24.82% when 1.2 wt.% of Gr nanoparticles added oil compared to CBGC2. Furthermore, in tribological tests, CBGC2 with 0.4% Al2O3 exhibited the lowest frictional force among the prepared cutting fluids. The contact angle reduced to a maximum extent by 11.14% for cutting fluids containing 1.2% alumina nanoparticles. These findings suggest that these innovative green cutting fluid formulations with nano-additives hold great potential for improving machining processes in various industrial applications towards sustainability.
Museos universitarios: trabajar desde la realidad
Authors: Lezcano González María Elvira 
Published: September 2024

Participación en el debate de revista PH 113 sobre Universida, museo y patrimonio. El patrimonio que las universidades poseen, en muchos casos único, suele ser abundante y heterogéneo, si bien disperso y a veces inabarcable. Por esa razón, existe una preocupación por gestionarlo adecuadamente y conseguir no solo que sea estudiado y salvaguardado, sino también que llegue a la sociedad
PENERJEMAHAN KATA-KATA BUDAYA BAHASA INDONESIA KE DALAM BAHASA INGGRIS
Authors: . Nuryadi 
Published: September 2024

Translating of cultural words often face problems if it is not found the same cultural concept in target language so that it is not found the appropriate equivalence. The purpose of this research is to know the cultural categories in source language and the translating strategies used. This is the descriptive qualitative research about content analysis. Based on the analysis of data, it is found nineteen cultural words that is (1) material culture such as bicycle rickshaw, batik, trek, temple, coconut wine, and canting; (2) social culture such as elder, combatant, sultans; (3) art such as Ramayana, dalang, wayang kulit; and (4) ecology such as pandanas, and buffalo. There are two strategies used by translator, namely (1) there are twelve words which are translated using borrowing words; and (2) there are seven words which are translated using cultural equivalent or cultural substitution. The accuracy of cultural-word translation is very good, it is shown by successfulness to convey source language into target language meaning. Translator used more borrowing-word strategies than cultural equivalent because the nuance of source language culture is stronger.
THE CORRELATION BETWEEN STUDENTS’ VOCABULARY AND THEIR ABILITY IN TRANSLATING ENGLISH TEXT AT THE SIXTH SEMESTER STUDENTS OF UM METRO
Authors: Setiawan Eko Yunius , Sholihah Lilis 
Published: September 2024

The research aimed to analyse the students’ vocabulary mastery, the students’ ability in translating English text, and the correlation between students’ vocabulary mastery and students’ ability in translating English text. This research is a quantitative research by using correlation method. The respondents are sixth semester undergraduate students of Muhammadiyah University of Metro. The technique of the sampling is a total sampling. The applied data collecting techniques are tests of vocabulary mastery and ability in translating English text. The present research used Lilliefors’ formula to test the normality of the research and Product Moment Correlation to test the hypothesis. The findings showed positive and significant correlations between students’ vocabulary mastery and students’ ability in translating English text, it is proven by rxy= 0,507 and is consulted by =0,312 and the result is 0,507 > 0,320. Furthermore, the significant level is gotten = 3,622, this value is compared with for the degree of error 5% by two tail test and dk= n-2 = 38, so it is obtained = 2.02439. Because of ≠0, it can be said that between X and Y variables have a significant correlation. Because the vocabulary mastery and translation ability are correlated with each other, the English learner should increase their mastery of vocabulary to support their ability in translating English text
TELISITAS VERBA MAJEMUK –KOMU (―込む) PADA BAHASA JEPANG
Authors: Najmudin Onin , Rahmat Nandang 
Published: September 2024

A telic event refers to an event with an endpoint whereas an atelic event is one that has no endpoint from compound verb of V1+komu. This research aimed to identify telicity or the existence of endpoint of compound verb of V1+komu. Related to its telicity, compound verb of V1+komu consists of two; thematic compound verb and aspectual compound verb. Thematic V1+komu compound verb is one that its telicity is defined by komu verb that adds its objective meaning toward V1, giving telic meaning to V1+komu compound verb. On the other hand, aspectual V1+komu is an atelic compound verb as komu verb as V2 does not add any aspectual meaning