bluuebunny/crossref_metadata_2025_split huggingface dataset:
Rapid and simultaneous detection of Salmonella Sp. and Staphylococcus aureus in seafood by Multiplex PCR (mPCR)
Authors: M Anusuya , A Praveena 
Published: July 2024

aims:
The present study is to investigate the prevalence of Salmonella sp. and Staphylococcus in seafood sample using multiplex polymerase chain reaction (mPCR).

background:
The rapid detection of food borne pathogen is increasing to ensure safety to consumers as major food borne illness is caused by pathogenic bacteria. Salmonellosis caused by Salmonella sp. is one of the primary concerns in many countries. Staphylococcus aureus is capable of generating toxins which can produce food poisoning in human body.

objective:
The thermostable nuclease (nuc) gene of Staphylococcus aureus and enterotoxin (stn) gene of Salmonella were used as target genes for mPCR detection.

method:
Totally, 10 seafood which includes fishes, crab and prawns which are generally available in Indian fish markets were selected for the present study. Samples that carried both the strains Salmonella and Staphylococcus were selected for mPCR by targeting the stn and nuc gene.

result:
Among 10 seafood samples collected, 7 of them carried Salmonella strain and 5 of them carried Staphylococcus strains. The results showed that 75% of the salmonella strains carried stn gene and 75% of the Staphylococcus strains carried nuc gene.

conclusion:
This study suggests that mPCR can be used for simultaneous detection by targeting the stn gene and nuc gene of salmonella and Staphylococcus food borne pathogens in seafood.

other:
Not applicable
РОЛЬ УЛЬТРАЗВУКОВОЇ ДІАГНОСТИКИ В ОЦІНЦІ СЕРЦЕВО-СУДИННОЇ СИСТЕМИ ТА ПЛЕВРАЛЬНИХ СИНУСІВ ПРИ УСКЛАДНЕННЯХ, СПРИЧИНЕНИХ ВІРУСОМ SARS-COV-2
Authors: Мацькевич Вікторія , Ленчук Тетяна , Олійник Роман , Царук Олександра , Кулинич Галія , Глушко Любомир 
Published: July 2024

Незважаючи на завершення пандемії, коронавірусна хвороба-2019 становить високий ризик ускладнень серед людей з супутніми артеріальною гіпертензією, cерцевою недостатністю, постінфарктним кардіосклерозом, ішемічною хворобою серця та цукровим діабетом. Мета. Підвищення ефективності застосування ультразвукової діагностики в оцінці стану серцево-судинної системи та плевральних синусів у відновному періоді після перенесеної коронавірусної хвороби-2019. Матеріали і методи. Упродовж 2020-2023 років обстежено 47 пацієнтів, віком 33-78 років, з анамнезом COVID-19 за 4-16 тижнів до проведення сонографії. Ультразвукове дослідження серця і плевральних синусів виконувалось на апараті Philips HD11 XE, використовуючи сірошкальний В-режим, кольорове доплерівське картування, вивчення спектральної доплерівської кривої в судинах та серці, безперервно-хвильову доплерографію, сканування в М-режимі та визначення відповідних серцевих показників. Результати. Серед обстежених пацієнтів сонографічні зміни легень, що представлені В-лініями виявлено у 9 осіб (19,1%), наявність рідини в плевральних синусах – у 23 пацієнтів (48,9%), ознаки міокардиту – у 14 (29,8%), ознаки перикардиту – у 8 (17,0%), поєднані вади серця – у 6 (12,8%), пролапс мітрального клапана – у 32 (68,1%), зниження фракції викиду до 45-54% – у 8 (17,0%), зниження фракції викиду менше 45% – у 6 (12,8%) пацієнтів. Висновки. Ультразвукова діагностика дає можливість вчасно встановити локацію патологічних змін при тривалій симптоматиці у пацієнтів в період відновлення після гострого COVID-19, де особлива увага повинна бути зосереджена на стані плевральних синусів, перикарду, міокарду, клапанного апарату серця, значенні фракції викиду лівого шлуночка.
Ключові слова: серцево-судинні ускладнення, ультразвукове дослідження, коронавірусна хвороба-19, пневмонія, хвороби системи дихання.
The situation of "double protection" and its impact on evidence in criminal proceedings: appearance analysis and recommendations to lawyers
Authors: Konin V. V. 
Published: July 2024

Relevance. A lawyer, not being a subject of proof in criminal proceedings, nevertheless, is an active participant in the proof process, which he carries out throughout his activities to protect his client from suspicion or formed and put forward an accusatory thesis. At the same time, the current situation of "double protection" significantly hinders the participation of a lawyer in proving innocence or lesser guilt in comparison with the accusatory thesis put forward, and at the same time establishes an obstacle to the implementation of the provisions enshrined in Article 48 of the Constitution of the Russian Federation, which enshrines the right of everyone to receive qualified legal assistance. The situation of "double protection" is one of the most negative factors in advocacy. In order to avoid the occurrence of a "double protection" situation, the author proposes an algorithm of actions when entering the process as a defender.Objective: to develop an algorithm for entering the process in order to avoid a situation of "double protection".The purpose of the study is to continue the research of advocacy in criminal proceedings, refuting the arguments of the prosecution and proving the innocence or lesser guilt of the defendant.Methodology. The methodological basis of the research was the universal dialectical method of cognition of socio-legal phenomena, general scientific research methods (analysis and synthesis, deduction and induction, system-structural and others). In addition, private scientific methods of cognition were used logical-formal and system analysis.The results of the study are both theoretical and applied in nature, and have elements of scientific novelty. The author considers the issues of the lawyer's entry into the criminal process by appointment, proposes an algorithm for the lawyer's actions in order to avoid possible violations and the emergence of a situation of "double protection".Conclusions. The discussion of the identified problems will allow us to develop solutions to eliminate the identified gaps in the implementation of protection in criminal proceedings, protect lawyers from possible violations of internal corporate regulations.
Funds of the state archive of the Kursk region on the state of industry in 1970-1980: industries and enterprises
Authors: Koroteeva N. N. , Irmakova D. A. 
Published: July 2024

Relevance. In the context of structural and quantitative changes in modern Russian industry and, in particular, in regional industry, it is relevant to turn to the history of the development of industrial production in the conditions of developed socialism. It was a period of opening new enterprises, increasing industrial production, and increasing labor productivity.Purpose. To investigate the branches and industrial enterprises of the Kursk region, which operated in the 1970s and 1980s. according to the funds of the State Archive of the Kursk region.Objectives: to analyze the scientific reference apparatus of the State Archive of the Kursk region for the detailed identification of industrial enterprises of the Kursk region in the period under study.Methodology. The author's methodology is based on the principles of objectivity and comprehensiveness. During the research, scientific methods were used: synthesis, analysis, generalization, ideographic.Results. In the study, the author gave a description of the industrial enterprises of the Kursk region operating in the 1970s and 1980s and their sectoral subordination.Conclusion. The Kursk region in the 1970s and 1980s was a developed industrial region. A large number of industrial enterprises of various industries were actively operating here: from mining, nuclear, machine-building to food. Enterprises that operated until October 1917 and then nationalized have been preserved in the region. Some of the enterprises were opened before the Great Patriotic War. But most of the enterprises in the region were built and began their production activities in the 1950s and 1960s. Having gone through numerous changes of sectoral subordination, the regional industry successfully developed in the 1970s and 1980s. This is evidence of the implementation of state policy aimed at boosting the economy through the development of industrial production.
Pemanfaatan Data Pengukuran Mobile Laser Scanner untuk Analisis Perubahan Elevasi Ruas Tol
Authors: Rahmadiansyah Megan , Taftazani Muhammad Iqbal 
Published: July 2024

Pembangunan jalan tol di Indonesia yang semakin pesat di Indonesia perlu diimbangi monitoring yang baik. Salah satu metode yang dapat dimanfaatkan untuk monitoring jalan tol adalah metode Mobile Laser Scanner (MLS) yang cukup efisien, salah satunya untuk monitoring elevasi jalan tol. Penelitian ini menggunakan data MLS Ruas Tol Terbanggi Besar Pematang Panggang Kayu Agung (TBPPKA) STA 27+500 s.d. STA 30+212 yang diambil pada tahun 2020 dan 2021 yang diolah menggunakan perangkat lunak Global Mapper dengan metode subtract surface untuk mengetahui nilai perubahan elevasinya. Hasil dari penelitian ini ditemukan adanya perubahan elevasi ruas tol TBPPKA dari tahun 2020 ke 2021 di Track A sebesar -0,017 m s.d. 0,022 m dan di Track B sebesar -0,025 m s.d. 0,019 m.

The rapid development of toll roads in Indonesia must be balanced with good monitoring. One method that can be used for toll road monitoring is the Mobile Laser Scanner (MLS) method, which is quite efficient for monitoring toll road elevation. This study uses MLS data for the Terbanggi Besar Pematang Panggang Kayu Agung Toll Road (TBPPKA) STA 27+500 to STA 30+212 taken in 2020 and 2021, which is processed using Global Mapper software with the subtract surface method to determine the value of elevation changes. The results of this study found that there was a change in the elevation of the TBPPKA toll road from 2020 to 2021 on Track A of -0.017 m to 0.022 m and on Track B of -0.025 m to 0.019 m.
PENGARUH METODE BERMAIN BISIK BERANTAI TERHADAP KETERAMPILAN MENYIMAK BAHASA INDONESIA SISWA KELAS V T.A 2023/2024
Authors: Manalu Debora , Simanungkalit Erlinda , Siregar Arifin , Halimatusakdiah Halimatusakdiah , Aulia Sri Mustika 
Published: July 2024

Penelitian ini dilakukan di UPT SPF SD N 101771 Tembung menggunakan metode Penelitian Eksperimen Kuasi (Quasi Experimental Design). Subjek penelitian ini adalah siswa kelas V, terdiri dari 2 kelas yang dibagi menjadi kelompok eksperimen dan kelompok kontrol, dengan total 60 siswa. Berdasarkan analisis yang telah dilakukan bahwa permasalahannya adalah rendahnya konsentrasi siswa dan sering kali siswa merasa bosan dan jenuh karena penggunaan metode belajar yang monoton, sehingga penelitian ini betujuan untuk mencoba menggunakan metode bermain bisik berantai dalam pembelajaran sehingga dilakukan analisis apakah metode tersebut dapat mengatasi permasalahan di sekolah tersebut.
SUBJECT-VERB AGREEMENT IN EFL STUDENT’S ESSAY: A DETAILED MORPHO-SYNTACTIC EXAMINATION
Authors: Sudar Sudar 
Published: July 2024

The purposes of this study are to identify and to describe morphemes in the subject –verb agreement of EFL student’s Essay writing, second is to describe tenses of subject-verb agreement written in the student’s Essay writing. The third is to describe the dominant tenses of subject-verb agreement in the EFL student’s essay writing. The last is to describe the interferences of EFL student’s first language to their essay writing. It was a descriptive qualitative research. The data was taken from third semester of essay writing classes, in the academic year 2023/2024.The data was analyzed using theory of Morpho-syntactic developed by Andrew, Carstairs Charthy and Miller, Jim (2002). Findings revealed that three hundred and forty five clauses that subject-verb agreement contained free and bound morpheme. There were two hundred and fifty nine subjects of clauses contained free morphemes. Then, there were eighty six subjects of clauses contained bound morphemes. Furthermore, there were one hundred and sixty one clauses of verb-agreement contained free morphemes. Then, there were one hundred eighty four clauses of verb-agreement contained bound morphemes. Then, there were two hundred and eighty three clauses that the subject-agreement of clauses was written in present tense. Furthermore, there were sixty one clauses of subject-verb-agreement were written in past tense. Then, there was only one clause used future tense. Then, EFL students essay writing was still influenced by their first language culture. It found that there were one hundred and sixty one clauses contained first language cultures. Further, understanding English linguistics (phonology, morphology, syntax, vocabulary, and spelling) is needed to be learned by EFL students deeply. Then, EFL students’ essay writing was developed significantly.
Implementasi Model Pembelajaran Problem Based Learning Berbantuan Mind Mapping Terhadap Kemampuan Berpikir Kreatif Siswa di MA Sabilurrosyad
Authors: Fauziyah Laela Farhatul , Yulisma Lia , Maladona Adi 
Published: July 2024

Penelitian ini merupakan penelitian yang bertujuan untuk meningkatkan kemampuan berpikir kreatif siswa melalui implementasi model pembelajaran problem based learning berbantuan mind mapping. Adapun metode penelitian adalah pre-experimental dengan hanya menggunakan kelas eksperimen saja dengan design penelitian one group pre-test dan post-test. Hasil penelitian menunjukan bahwa terdapat adanya peningkatan kemampuan berpikir kreatif siswa dengan implementasi model pembelajaran problem based learning berbantuan mind mapping. Hasil penelitian ini menunjukan bahwa dengan implementasi pembelajaran problem based learning berbantuan mind mapping memperoleh nilai rata-rata pre-test 54,77 dan nilai rata-rata post-test 81,59 dengan nilai rata-rata peningkatan 26,82. Hasil penelitian ini menunjukan bahwa dengan implementasi pembelajaran problem based learning berbantuan mind mapping memperoleh nilai rata-rata N-Gain 0,61. Artinya model pembelajaran problem based learning berbantuan mind mapping dapat meningkatkan kemampuan berpikir kratif siswa dengan kategori sedang. Artinya terdapat peningkatan dalam kemampuan berpikir kreatif siswa dengan implementasi model pembelajaran problem based learning berbantuan mind mapping. Kata Kunci: Model Pembelajaran Problem Based Learning, Mind Mapping, Kemampuan Berpikir Kreatif Siswa
PENGARUH ROOM RATE DAN BANQUET REVENUE TERHADAP LABA PADA HOTEL HORISON TASIKMALAYA
Authors: As'ary Nadiya Aqilah , Ekayanti Rini Agustin , Aryansyah Firman 
Published: July 2024

Permasalahan dalam penelitian ini aalah seberapa berpengaruh penjualan kamar, penjualan makanan dan minuman, atau pemesanan banquet terhadap laba dimana penjualan kamar ditentukan oleh room rate dan penetapan naik turunnya room rate tiap jenis kamar dipengaruhi oleh beberapa hal, seperti saat musim liburan, hari raya, serta hari-hari besar lainnya yang tentu mempengaruhi pada tingkat perolehan laba. Adapun tujuan penelitian ini untuk mengetahui pengaruh room rate dan banquet revenue terhadap laba pada Hotel Horison Tasikmalaya; Metode penelitian ini menggunakan metode kuantitatif dengan pendekatan analisis statistik. Hasil penelitian ini menghasilkan beberapa simpulan sebagai berikut : 1) Room rate secara parsial berpengaruh signifikan terhadap laba pada Hotel Horison Tasikmalaya periode 2018-2022. Artinya jika room rate meningkat maka laba juga ikut meningkat. 2) Banquet revenue secara parsial berpengaruh signifikan terhadap laba pada Hotel Horison Tasikmalaya periode 2018-2022. Artinya jika banquet revenue meningkat maka laba juga ikut meningkat. 3) Room rate dan Banquet revenue secara simultan tidak berpengaruh signifikan terhadap terhadap laba pada Hotel Horison Tasikmalaya periode 2018-2022. Artinya naik turunnya room rate dan banquet revenue secara bersamaan tidak berpengaruh terhadap naik turunnya laba.
Quantum Decision-Making Algorithms Modeling in the Classical Simulator: the Quantum Software Engineering Visualization for the Educational Process
Authors: Ульянов В.С. , Ульянов С.В. 
Published: July 2024

Отличие квантового от классического алгоритма заключается в следующем: задача, решаемая квантовым алгоритмом (КА), закодирована в структуре квантовых операторов, применяемых к входному сигналу. Вид входного сигнала в структуру КA в этом случае всегда один и тот же. Выходной сигнал КA включает в себя информацию о решении закодированной проблемы. В результате КA задается функция для анализа, и КA определяет ее свойство в виде ответа без количественных вычислений, т. е. КA изучает качественные свойства функций. Ядром любого КA является набор унитарных квантовых операторов или квантовых вентилей. На практике квантовый вентиль представляет собой унитарную матрицу с определенной структурой. Размер этой матрицы растет экспоненциально с увеличением количества входных данных, что существенно ограничивает моделирование КA на классическом компьютере с фон-неймановской архитектурой. Модели квантовых поисковых алгоритмов применяются для решения задач информатики, таких как поиск в неструктурированной базе данных, квантовая криптография, инженерные задачи, проектирование систем управления, робототехника, интеллектуальные контроллеры и т. д. Алгоритм Deutsch относится к классу алгоритмов принятия решений и подробно объясняется вместе с реализациями на локальном компьютерном симуляторе. В представленной статье описывается практический подход к моделированию двух из самых известных КA принятия решения на классических компьютерах: Deutsch и Deutsch – Jozsa алгоритмов.
The difference between classical and quantum algorithms (QA) is as follows: the problem solved by QA is coded in the structure of the quantum operators. Input to QA in this case is always the same. Output of QA says which problem coded. In some sense, give a function to QA to analyze and QA returns its property as an answer without quantitative computing. QA studies qualitative properties of the functions. The core of any QA is a set of unitary quantum operators or quantum gates. In practical representation, quantum gate is a unitary matrix with particular structure. The size of this matrix grows exponentially with an increase in the number of inputs, which significantly limits the QA simulation on a classical computer with von Neumann architecture. Quantum search algorithm (QSA) - models apply for the solution of computer science problems as searching in unstructured database, quantum cryptography, engineering tasks, control system design, robotics, smart controllers, etc. Grover’s algorithm is explained in details, along with implementations on a local computer simulator. The presented article describes a practical approach to modeling one of the most famous QA on classical computers, the Grover algorithm.
Modeling Language Competition
Authors: Медведев А.В. , Кузенков О.А. 
Published: July 2024

В статье рассмотрены различные модели языковой динамики и гипотезы их построения. Рассмотрены результаты наложения уже имеющихся моделей на реальные статистические данные и результаты их описания. Строится новая модель, описывающая поведение языковой динамики с учётом новых гипотез. При построении новой модели учтены гипотезы существующих моделей, а также добавлены новые гипотезы. В частности, добавлена гипотеза о том, что первоначально, в естественных условиях, дети осваивают только один язык, а затем второй, даже если живут в двуязычной среде. Выполнено аналитическое исследование новой модели, определены качественно различные динамические режимы: один язык вытесняет второй, два языка сосуществуют с билингвами. Определены состояния равновесия, которые характеризуются полным отсутствием одного из языков, наличием двух языков с билингвами. Проведена идентификация коэффициентов модели с учётом реальных статистических данных по языковым парам: уэльско-английская, гэльско-английская, франко-голландская, баскско-испанская, каталоно-испанская, франко-английская. В процессе численного счёта была обнаружена зависимость коэффициентов модели от времени и применён метод моделирования для нескольких временных периодов. Проведено сравнение коэффициентов модели для языковых пар города и периферии, спрогнозирована дальнейшая динамика и определён её характер. Отмечена устойчивая динамика для искусственно поддерживаемых языковых пар.
The article discusses various models of language dynamics and assumptions about their structure. The results of applying already existing models for collecting statistical data and describing the results are excluded. A new model is constructed that describes the behavior of language dynamics, taking into account new assumptions. When building a new model, the assumptions of existing models are taken into account, and new assumptions are added. In particular, the hypothesis is added that it is assumed that in special conditions, children learn only one language, and then the second, even if they live in a bilingual environment. An analytical study of the new model is carried out, qualitatively different dynamic modes are determined: one language displaces the second, two languages coexist with bilinguals. The equilibrium states are determined, which are characterized by the complete absence of one of the languages, the presence of two languages with bilinguals. The coefficients of the model were identified taking into account real statistical data on language pairs: Welsh-English, Gaelic-English, French-Dutch, Basque-Spanish, Catalan-Spanish, French-English. In the process of numerical calculation, the dependence of the coefficients of the model on time was discovered, and the modeling method was applied for several time periods. The coefficients of the model for the language pairs of the city and the periphery are compared, further dynamics is predicted, and its nature is determined. Stable dynamics is noted for artificially supported language pairs.