bluuebunny/crossref_metadata_2025 huggingface dataset:
ЗАСТОСУВАННЯ ЕКОНОМЕТРІЧНИХ МОДЕЛЕЙ В МАРКЕТИНГОВИХ ДОСЛІДЖЕННЯХ
Authors: Шіковець Катерина Олексіївна , Квіта Галина Миколаївна , Бебко Світлана Вікторівна
Published: July 2023

У статті висвітлено специфіку та ключові елементи методики щодо проведення маркетингових досліджень в умовах динамічних змін у ринковому середовищі, зростанні конкуренції, зменшенні споживання товарів, кардинальних змін в експортній логистиці та інше. Проведено діагностичний аналіз ринку молочної продукції України. Встановлено, що молоко та молочні продукти є ключовими факторами гарантування продовольчої безпеки України та світу, тому спільноти та держави мають збільшити закупівлю вітчизняної молочної продукції; українським молочним господарствам потрібна підтримка з боку держави, недержавних інституцій та міжнародного співтовариства; собівартість виробництва молока зростає через різні фактори; ціни на молоко зростають відповідно до глобальних тенденцій, купівельна спроможність українців знизилась через економічну кризу, спричинену російською агресією, тому виробники молочної продукції повинні враховувати скорочення попиту при плануванні своєї діяльності; молочні підприємства зосереджуються на створенні додаткової вартості та переробці своєї продукції, модернізація виробничих потужностей та перехід на міжнародні молочні стандарти допоможуть українським виробникам швидше інтегруватися на міжнародних ринках. Встановлено, що складні завдання змушують виробників та інших учасників ринку збільшувати витрати на маркетинг і рекламу, що призводить до підвищення вартості продукції та зниження конкурентоспроможності. Виникають проблеми у сфері збуту товарів та маркетингової комунікації в цілому. Побудована кореляційно-регресійна модель для діагностування та прогнозування тенденцій розвитку ринку надає можливості оцінити влив на приріст обсягу реалізованої молочної продукції таких маркетингових показників як: витрати на рекламну компанію (реклама в: ЗМІ, зовнішня і внутрішня, поліграфічна; промоакційні заходи; витрати на SMM рекламу; виставкову діяльність та інше); стимулювання збуту (стимулювання споживачів, торгівельних посередників, власного торговельного персоналу та інше) та доля ринку. Результати моделювання засвідчили, що динаміка приросту обсягів реалізованої молочної продукції на ринку України за 2011–2021 рік має хвилеподібний характер, та в цілому спостерігається загальна позитивна тенденція. Оскільки умови на ринку постійно змінюються побудована регресійна модель надає можливості діагностувати ситуацію на ринку та оцінювати перспективи його подальшого розвитку.
ЕКСПОРТНО-ІМПОРТНІ ОПЕРАЦІЇ: РЕАЛІЇ ОБЛІКУ ТА ОПОДАТКУВАННЯ В УМОВАХ ВОЄННОГО СТАНУ
Authors: Панасюк Валентина Миколаївна , Птащенко Олена Валеріївна , Клак Олександр , Трубіцина Оксана
Published: July 2023

У даній роботі розглянуто основні характеристики експортно-імпортних операцій, умов їх обліку та оподаткування згідно сучасного стану та відповідно до міжнародних стандартів звітності. Виділено основні принципи податкової політики у сфері зовнішньоекономічної діяльності та представлено основний її алгоритм, що забезпечує ефективну роботу суб’єкту господарювання. Подано аналіз сучасної державної політики в області оподаткування та обліку, що дає можливість визначити основні пріоритети розвитку та розробити прогнозні значення. Визначено та обґрунтовано на основі дослідження сучасного митного середовища основні тенденції розвитку митної справи. Російсько-українська війна внесла чимало корективів у стратегію розвитку міжнародної економічної діяльності України та визначила її орієнтацію на європейський ринок. Експортно-імпортні операції, які є невід’ємною складовою зовнішньоекономічної діяльності, були повністю переорієнтовано на європейський ринок. Військова агресія прискорила процес подання заявки до вступу в Європейський Союз, що актуалізувало питання приведення системи оподаткування України відповідно до зони інтеграції. Метою роботи є аналіз змін у сфері експортно-економічних операцій, що відбулися із початком військової агресії з боку росії, та пошук шляхів, що зможуть спростити облік даних операцій на підприємстві. У результаті дослідження було проаналізовано особливості та зазначено зміни у сфері оподаткування експортно-імпортних операцій зовнішньоекономічної діяльності, що виникли після введення воєнного стану в Україні. Станом на сьогодні правове середовище щодо питань оподаткування операцій зовнішньоекономічної торгівлі перебуває в процесі постійних змін стосовно викликів існування, тому залишається нагальна потреба у відслідковуванні даних змін для ефективного існування бізнесу в країні.
The Effect of Covid-19 Pandemic anxiety on Breastfeeding Expenditure on Post Partum Mothers in Air Putih Bengkalis Village Health Center Working areas
Authors: Susanti Komaria , Fatma Nadia  , Sulis Tyarini
Published: July 2023

The Covid-19 pandemic has caused many restrictions on almost all routines services, both in terms of access and quality, including restrictions on maternal and neonatal health services, such US a reduction in the frequency of antenatal care and postponement of classes for pregnant women. This condition can cause psychological problems for postpartum mothers, which can cause anxiety, the impacts of anxiety can cause breast milk production to not run smoothly and afraid of contracting Covid-19. The purpose of the study was to determine the effect of the Covid-19 pandemic anxiety on breastfeeding mothers post partum in the Air Putih     village,  the working area of the  Bengkalis health center . The time of the research was carried out in June-July 2021.  The place of research was carried out in the Air Putih     village. The sample in this study were 32 respondents with a total sampling technique. The research instrument used the HARS questionnaire. Data analysis was carried out univariate and bivariate. Univariate results showed that the majority of anxiety levels experienced moderate anxiety with a percentage of 43.8%. The frequency of expulsion of breast milk in the majority of post partum mothers are not smooth with a percentage of 71.9%. The results of the bivariate analysis using the likelihood ratio test showed that the p value was 0.016 <0.05. the conclusion is that there is an influences of the anxiety of the Covid-19 pandemic on the expenditure of breast milk for post partum mothers in the Air Putih village, the working area of the Bengkalis health center . It is hoped that post partum mothers will not b too anxious about the transmission of covid-19 so that breastfeeding can continue smoothly and maintain health protocols during the covid-19 pandemic.
The Influence Of Animated Video Media On The Development Of Spatial Visual Intelligence In Children Aged 4-5 Years At Al Hidayah Bakung Kindergarten, Blitar Regency In 2023
Authors: Putri Wahyu Wigati  , Galuh Pradian Yanuar  , Akhmad
Published: July 2023

Spatial visual intelligence is intelligence related to visual (vision) and the use of space and making models or images based on the results of observations made before. According to a survey found by researchers in March, 13 children had delayed spatial visual intelligence and 11 were able to recognize images but still needed stimulation. This study aims to determine the influence of animated video media on the development of spatial visual intelligence in children aged 4-5 years at Al Hidayah Bakung Kindergarten, Blitar Regency in 2023. This research uses a pre-experimental design of one group pre test post test design technique carried out at Al Hidayah Bakung Kindergarten, Blitar Regency. The study population of all students aged 4-5 years was 24 respondents. With the technique of sampling the total population. The independent variable of the study was animation media, while the dependent variable of spatial visual intelligence development was measured by the Stanford Binet test. The data were then analyzed by testing Wilcoxon's hypothesis with α = 0.05.The results of the development of spatial visual intelligence before the provision of animation media from 24 respondents, most of the 13 respondents in the category of children need to get more intensive stimulation and after being given animation media almost all of them, namely 22 respondents are categorized as intelligent children and can develop quite well. The results of the Wilcoxon test show ρ value = 0.000 ≤ α = 0.05 so that H1 is accepted. In conclusion, there is an influence on the development of spatial visual intelligence in children aged 4-5 years. So mothers are expected to be able to maximize the use of animation media as a facility to develop spatial visual intelligence in children aged 4-5 years. Animation media can be given every day for 15 – 20 minutes.
The prevalence of substance use and the association with injury severity among emergency department patients in Moshi, Tanzania
Authors: Minnig Mary Catherine , Boshe Judith , Boshe Judith , Barcenas Loren , Santos Pollyana Coelho Pessoa , de Souza Joao Vitor Perez , Mallya Simon , Sakita Francis , Park Lawrence P. , Vissoci Joao Ricardo Nickenig , Bettger Janet Prvu , Mmbaga Blandina , Staton Catherine A.
Published: July 2023

Background: To guide harm-reduction strategies, this study describes alcohol, tobacco, and substance use patterns and injury severity among injury patients presenting to Kilimanjaro Christian Medical Centre (KCMC) in Tanzania. Methods: Self-reported sociodemographic, injury data and Kampala Trauma Score, Alcohol Use Disorder Identification Test (AUDIT), and alcohol, tobacco, and substance use data were collected from a prospective adult trauma registry. Descriptive statistics and multivariable logistic regressions assessed the association of sociodemographic and substance use data with injury severity. Results: Of 716 total participants, 56% self-reported alcohol use within the last year. Of those, 20% had an alcohol use disorder (AUDIT> 8) and 25.6% reported alcohol use prior to injury. 17.1% reported currently using tobacco, and 19.6% reported using a psychoactive substance (marijuana, 2.5% or khat/mirungi, less than 1%). Current alcohol use was associated with high odds of assault. Conclusion: Alcohol use is common among KCMC injury patients. While illicit drug use is rare, it is associated with an increased likelihood of severe injury occurrence. This research highlights the burden of alcohol and substance use related injuries and is necessary to guide both care and policy.
CERS1 is a differentially expressed gene in brain metastatic human breast cancer.
Authors: Mamoor Shahan
Published: July 2023

Metastasis to the brain occurs in a significant fraction of patients with breast cancer (1-3). We mined published RNA-sequencing and microarray data (4, 5) to compare primary and metastatic tumor transcriptomes for the discovery of genes associated with brain metastasis in humans with metastatic breast cancer. We found that ceramide synthase 1, encoded by CERS1, was among the genes whose expression was most different in the brain metastases of patients with metastatic breast cancer as compared to primary tumors of the breast. CERS1 mRNA was present at increased quantities in brain metastatic tissues as compared to primary tumors of the breast. Expression of CERS1 in primary tumors was correlated with overall survival. Modulation of CERS1 expression may be relevant to the biology by which tumor cells metastasize from the breast to the brain in humans with metastatic breast cancer.
Insights into the Rare cis-AB Blood Group: In Silico Genotyping and Analysis in the Indian Subcontinent
Authors: Rophina Mercy , Scaria Vinod , Datta Suvro Sankha
Published: July 2023

The rare blood groups reported from India include the Bombay phenotype, -D-/-D-, In (a+b-) and other weaker variants of ABH antigens. We report a case of cis-AB blood group, identified in an Indian patient whose blood grouping was performed by the column agglutination technique, conventional tube technique (CTT) after 15 minutes of incubation at room temperature as well as at 40C and subsequently whole exome sequencing for molecular analysis. The blood group was identified serologically as A2B3 and confirmed to be a cisAB phenotype by next-generation sequencing.
Why we need to rethink measurement invariance: The role of measurement invariance for psychological science
Authors: Fischer Ronald , Karl Johannes Alfons , Luczak-Roesch Markus , Hartle Larissa
Published: July 2023

Claims about human behavior have been hampered by limited availability of comparable data across cultures. Invariance testing has been proposed to address questions about the comparability of data, yet statistical methods have been challenged on various grounds across psychology and related fields. We highlight how current debates confuse distinct issues and fail to consider the role of data within science. We aim to overcome the impasse by a) summarizing various criticisms, b) distinguishing five mapping processes that occur during a typical research project and c) exploring how thinking about invariance as mapping can move current discussions forward. Specifically, we differentiate 1) mapping ideas to theoretical constructs and concepts, 2) mapping constructs to stimuli, 3) mapping participants` responses to stimuli onto numerical representations, 4) testing internal relations of stimuli responses (the typical focus of statistical invariance testing) and 5) mapping empirical observations back to theoretical statements. We treat invariance testing as a theory-guided process that offers important insights about instruments, construct validity and psychological theories throughout the research process that are currently missed by focusing on only the statistical details. Psychological claims that are valid for all humans depend on questions of invariance in the broad sense that we outline here.
Evidence from the future
Authors: Gong Tianwei , Bramley Neil R
Published: July 2023

The outcome of any scientific experiment or intervention will naturally unfold over time. How then should individuals make causal inferences from measurements over time? Across three experiments, we had participants observe experimental and control groups over several days post-treatment in a fictional biological research setting. We identify competing perspectives in the literature: Contingency-driven accounts predict no effect of outcome timing while the contiguity principle suggests people will view a treatment as more harmful to the extent that bad treatment outcomes occur earlier rather than later. In contrast, inference to the functional form of a treatment effect can license extrapolation beyond the measurements and lead to different causal inferences. We find participants' causal strength and direction judgments in temporal settings vary with minimal manipulations of instruction framing. When it is implied that the observations are made over a pre-planned number of days, causal judgments depend strongly on contiguity. When it is implied that the observation may be ongoing, participants extrapolate current trends into the future and adapt their causal judgments accordingly. When data are revealed sequentially, participants rely on extrapolation regardless of instruction framing. Our results demonstrate human flexibility in interpreting temporal evidence for causal reasoning and emphasize human tendency to generalize from evidence in ways that are acutely sensitive to task framing.
The evolution of football live text commentaries. A corpus linguistic case study on genre change
Authors: Meier-Vieracker Simon
Published: July 2023

Since the emergence of online live text commentaries on football games in the late 1990s, the genre has undergone continuous change. While linguistic research on the genre of live text commentaries emphasises its novelty, the genre has existed in football for at least 20 years. However, diachronic studies still lack. This paper presents a corpus linguistic analysis of genre and register-specific features of German live text commentaries from 2003 until 2020. Using quantitative methods, it focuses on the distribution of linguistic features on different linguistic (i.e. syntactical, lexical, graphemic etc.) levels over time. It is shown that various markers, which signal a colloquial register and emulate orality in the written mode, decrease, leading to a more impersonal way of reporting. Moreover, markers of individual perspective decrease in favour of a neutralistic stance. Thus, the evolution of live text commentaries can be described as a process of standardisation.
Senyawa Metabolit Sekunder (Tanin) pada Tanaman sebagai Antifungi
Authors: Hersila Natasya , M.P Moralita Chatri , M.Si Vauzia , M.Si Irdawati
Published: July 2023

Metabolit sekunder adalah senyawa-senyawa metabolik yang terdapat pada tanaman yang berperan dalam jangka waktu tertentu yang berfungsi menghasilkan sejumlah besar senyawa spesifik (kurang lebih 200.000 senyawa) yang memiliki peran berbeda-beda. Salah satu senyawa metabolit sekunder yang berfungsi sebagai pertahanan terhadap patogen (antifungi) adalah tanin. Tanin merupakan senyawa aktif metabolit sekunder golongan polifenol yang terdiri dari gugus hidroksi dan beberapa gugus terkait seperti karboksil yang dihasilkan oleh tanaman. Senyawa tanin memiliki aktivitas antifungi sehingga dapat memperkecil dinding sel jamur karena permeabilitasnya akan terganggu sehingga dinding sel jamur tersebut tidak dapat melakukan proses metabolisme sel.
Pengaruh Pemahaman Self Assessment System, Sosialisasi Pajak, dan Pelayanan Fiskus terhadap Kepatuhan Wajib Pajak Orang Pribadi pada Kantor Pelayanan Pajak Pratama Jakarta Tanah Abang Satu Tahun 2018 – 2020
Authors: Deni Deden , Aidil M.
Published: July 2023

The purpose of this study is to discuss the impact of understanding the self-assessment system, tax socialization, and tax services on individual taxpayer compliance. The main question of this study is how the self-assessment system, tax socialization, and understanding of tax services affect individual taxpayers' tax compliance. This study was conducted at KPP Pratama Jakarta Tanah Abang Satu using data collection techniques using library data and quantitative methods with field research conducted using questionnaires and interviews. To find out the reality, researchers conducted multi-person interviews with a total of 72 respondents. Based on research results from 2018 to 2020, a self-assessment concept was developed. The system has a significant positive impact on taxpayer compliance, tax socialization has a significant positive impact on taxpayer satisfaction, and Fiscus services have a significant positive impact on taxpayer tax compliance and understanding of the self-assessment system. With a positive impact, tax socialization and financial services have a significant impact. impact. At the same time, it will have a positive effect on the compliance of individual taxpayers of KPP Pratama Jakarta Tanah Abang Satu.
Mechanical and durability characteristics of concrete containing induction furnace steel slag as an alternative to coarse aggregates
Authors: Uzunömeroğlu Arda , Topçu İlker Bekir
Published: July 2023

One of the greatest issues in today's world is the elimination of industrial disposal materials. To solve this problem, recycling waste has become a necessity in many countries according to regulations. Induction furnaces are systems where the heat is generated by induced currents by the electromagnetic field. Every production cycle, the system generates 15% of by-products as slag. In the present study, induction furnace steel slags are replaced with coarse aggregate at the ratios of 0, 50, and 100% in concrete samples with 150×150×150 mm size. The Los Angeles abrasion test, compressive strength test, and density calculations were made. Samples were also subjected to electronic and optical systems such as SEM, EDX, and XRD to determine the surface and microanalysis. This experimental study shows that utilizing induction furnace steel slag increased the physical and mechanical properties of concrete. The addition of these slags in concrete will allow the efficient usage of natural resources as well as the production of economical concrete. Due to their composition, the slags have high abrasion resistance and density compared to ordinary aggregates. For this reason, increasing the ratio of steel slags in concrete may result in the formation of heavy concrete.
Plea for a Collective Genetics
Authors: Cormann Grégory , Gillespie John H.
Published: July 2023

The study of the early manuscripts of the great authors most often becomes a process of monumentalising or (re)legitimising their work. The recent publication of two of Sartre's early manuscripts – first Empédocle (Empedocles) in 2016 and second, in 2018, his dissertation for his graduate diploma (diplôme d’études supérieures or DES), L'Image dans la vie psychologique (The Image in Psychological Life), both texts written in 1926–1927 – encourages us to propose another type of genetic reading that insists on the collective conditions of the production of knowledge, including philosophical knowledge. Such a collective genetics, applied to Sartre's intellectual formation during the interwar years, allows us to highlight some of the little-known forms of Parisian intellectual societies (the activities of the International Information Group of the École Normale Supérieure, the critical logic of the psychology journals, the regular meetings of the cenacles, and the literary and philosophical research groups). It also reveals, at the same time, the original relationship between Sartre's thought and the German literature and philosophy mediated to him by Bernard Groethuysen, Stefan Zweig and Alexandre Koyré.
Cường độ, khả năng kháng nứt do co ngót dẻo và tính thấm nước của bê tông xi măng mặt đường sử dụng cốt liệu xỉ thép và cao su
Authors: Phương Phạm Ngọc , Cường Nguyễn Thanh , Đắc Đỗ Như Huỳnh , Hào Nguyễn Văn Phong , Châu Lê Đức
Published: July 2023

Cốt liệu phế thải cao su nghiền từ lốp xe cũ hoặc xỉ thép đã được nghiên cứu sử dụng để thay thế một phần hoặc toàn bộ cốt liệu mịn và thô trong bê tông xi măng. Bài báo trình bày kết quả thí nghiệm xác định các tính chất cơ học, tính thấm nước và khả năng kháng nứt do co ngót dẻo của bê tông xi măng mặt đường trong đó sử dụng 100% cốt liệu lớn bằng xỉ thép và cốt liệu mịn (cát) được thay thế bằng cốt liệu cao su 1-3 mm theo thể tích 0%, 5%, 15% và 30%. Kết quả nghiên cứu cho thấy kết hợp hai loại vật liệu phế thải trên làm giảm cường độ chịu nén, cường độ chịu kéo uốn, độ mài mòn và tăng tính thấm. Tuy nhiên, tất cả các cấp phối bê tông xi măng đề xuất đều thỏa mãn yêu cầu về cường độ chịu kéo uốn tùy cấp đường (> 4 MPa) và độ mài mòn đảm bảo cho tất cả các loại đường (< 0,3 g/cm2). Bê tông xi măng mặt đường sử dụng 100% cốt liệu lớn xỉ thép giúp tăng cường độ chịu kéo khi uốn và đặc biệt có hiệu quả rất lớn trong việc tăng khả năng kháng nứt do co ngót dẻo. Mức độ kháng nứt này càng tốt hơn khi sử dụng thêm cốt liệu cao su để thay thế một phần cốt liệu mịn. Cốt liệu cao su cũng góp phần hạn chế thấm nước của bê tông xỉ thép. Nghiên cứu góp phần đẩy mạnh sử dụng cốt liệu phế thải (xỉ thép, cao su) trong xây dựng đường, thúc đẩy kinh tế tuần hoàn, hướng đến phát triển xanh và bền vững.
Tối ưu chi phí xây dựng mạng lưới thoát nước thải sinh hoạt sử dụng trí tuệ nhân tạo
Authors: Sơn Phạm Vũ Hồng , Nguyệt Võ Mỹ
Published: July 2023

Khi quá trình đô thị hóa và biến đổi khí hậu, tần suất ngập lụt sẽ tăng lên. Mỗi trận ngập lụt gây ra thiệt hại cho cơ sở hạ tầng và môi trường. Việc thiết kế tối ưu mạng lưới thoát nước và tiết kiệm chi phí xây dựng là cần thiết. Để giảm chi phí xây dựng một mạng lưới thoát nước hiện hữu, cần tối ưu hóa các thông số kỹ thuật ảnh hưởng trực tiếp đến chi phí và áp dụng các thuật toán tối ưu hóa. Nghiên cứu đã đề xuất phát triển thuật toán lai ghép Bầy Salps (SSA) – Chuồn Chuồn (DA) để tối ưu mạng lưới thoát nước thải giúp phát huy những điểm mạnh và khắc phục những điểm yếu của hai thuật toán, cân bằng quá trình thăm dò và khai thác. Hai ví dụ về mạng lưới thu gom nước thải được dùng để đánh giá hiệu suất của thuật toán và kết quả thu được được so sánh với các thuật toán cổ điển trong những nghiên cứu trước đây mà các tác giả đã thực hiện. Kết quả thu được ở hai case study cho thấy mô hình hiện tại mang lại giải pháp tối ưu hơn so với các phương pháp khác trong những nghiên cứu trước đây. Kết quả cho thấy thuật toán SSA-DA giúp cải thiện các thông số thu được bởi SSA hoặc DA riêng lẻ; chi phí thu được thấp hơn so với kết quả của các nghiên cứu trước đây.
Research on anti-separation and anti-overturning of concrete block structures of a spillway with a protruding head during construction
Authors: Hung Mai Sy
Published: July 2023

In concrete gravity dams, reinforced concrete, and its components, depending on the working conditions of the concrete in separate parts of the dam during the operation period, should be divided into concrete zones with different intensities. However, many projects choose to construct the spillway’s overhang to save concrete, still assuring working conditions while creating the most cost-effective cross-section of the spillway. Although this will result in a proper partition of the concrete, anchoring the connection between the blocks must be secured;otherwise, the block may separate and even become eccentric and spill over. This may result in objects falling,works being destroyed, and a significant safety danger. This study approaches to ensure the safety of spillwayswith overhanging blocks by calculating and analyzing the risk of block separation and overturning, therebygiving a suitable solution for pouring volume and creating the best anchor connection to keep the whole damsafe and stable during construction and operation.
Substitusi Tepung Kedelai dengan Tepung Daun Indigofera Zollnigeriana dalam Formulasi Pakan Benih Ikan Patin Siam (Pangasius hypophthalmus)
Authors: Imel Melinia Sari  , Sopian Sopian , Sumantriyadi  , Indah Anggraini Yusanti
Published: July 2023

Tujuan penelitian ini adalah untuk mengevaluasi tingkat substitusi tepung kedelai terhadap tepung daun indigofera (Zollingeriana) dalam formulasi pakan buatan terhadap kinerja produksi ikan patin siam (Pangasius hypophthalmus). Penelitian ini dirancang menggunakan Rancangan Acak Lengkap (RAL), dengan empat perlakuan dan tiga ulangan. Perlakuan yang digunakan yaitu rasio perbandingan substitusi tepung kedelai dan tepung daun indigofera, P0= (40% : 0%), P1= (36% : 4%), P2= (32% : 8%), P3= (28% : 12%). Ikan yang digunakan adalah benih ikan patin siam berukuran berat 4,79 ± 0,85 gram. Pemeliharaan selama 40 hari dalam wadah berupa waring ukuran 1x1x0.5 meter. Pakan diberikan sebesar 5% dari bobot biomasa, dengan tiga kali pemberian yaitu pada pukul 07.30, 13.00 dan 15.30 WIB. Parameter penelitian terdiri dari data (PBM) Pertumbuhan Bobot Mutlak, (PPM) Pertumbuhan Panjang Mutlak, Rasio Konversi Pakan (FCR), (RP) Retensi Protein, (RL) Retensi Lemak dan (TKH) Tingkat Kelangsungan Hidup serta parameter kualitas air sebagai pendukung. Hasil penelitian didapatkan data bahwa substitusi tepung kedelai terhadap tepung daun indigofera dalam formulasi pakan benih ikan patin siam mampu meningkatkan kinerja produksi ikan. Substitusi pada dosis (P3) 28% tepung kedelai dan 12% tepung daun indigofera menghasilkan nilai tertinggi terhadap kinerja produksi dan kelangsungan hidup ikan patin. Nilai kaualitas air masih berada dalam kisaran optimal untuk pertumbuhan ikan.
 
This study aims to evaluate the effect of substitution of soybean flour and indigofera leaf meal (Zollingeriana) in artificial feed on production performance and survival of Pangasius hypophthalmus. This study used a completely randomized design (CRD) with four treatments and three repetitions. The treatments tested were soy flour and indigofera leaf flour substitution, P0 = 40% soybean flour 0% indigofera leaf flour, P1 = 36% soybean flour 4% indigofera leaf flour, P2 = 32% soybean flour 8% indigofera leaf flour, P3 = 28% soybean flour 12% indigofera leaf flour. The test fish used were Siamese catfish fry measuring an average weight of 4.79 ± 0.85 grams which were reared in a waring (1x1x0.5 meter) for 40 days. Fish were fed 5% of their body weight three times a day at 08.00, 13.00 and 15.00 WIB. Parameters observed are absolute weight and length Growth, Food Conversion Ratio (FCR), Fat and Protein Retention, and Survival Rate as well as water quality parameters as a support. The results showed that the substitution of soy flour and indigofera leaf flour in the Siamese catfish seed fry formulation was able to increase production performance and survival rate of fish. Substitution at a dose (P3) of 28% soy flour and 12% indigofera leaf flour resulted in the highest value for production performance and survival of fish. Water quality parameters during rearing were still in optimal conditions for fish growth.
The state of reserves and prospective resources of the Southern oil and gas region of Ukraine
Authors: Starodubets K. M. , Dubosarskyi V. R. , Mamyshev I. Ye.
Published: July 2023

The issues of tectonic structure and oil and gas geological zoning of the Southern oil and gas region of Ukraine are considered, the main differences between the existing schemes of oil and gas geological division are presented, the essence of which lies in different views on the tectonic structure of the region and the taxonomy of its individual elements. The requirements of the current legislation relating to the classification of deposits depending on their condition in the initial reservoir conditions are given and the hydrocarbon deposits of the studied region are described. In the Southern Oil and Gas Region of Ukraine, there are 46 deposits, that is 10.2% of all deposits of Ukraine, of which 10 are oil, 1 is oil and gas, 4 are gas and oil, 7 are gas condensate, and 25 are gas (including 1 underground gas storage). An assessment of the state of reserves and prospective resources of the Southern oil and gas region in relation to all reserves and prospective resources of Ukraine was carried out. Significant discoveries can be associated with the Lower Cretaceous oil and gas complex, amounting to 228,227 million m³ or 69.1% of all prospective hydrocarbon resources of the Southern oil and gas region or 25% of all prospective resources of Ukraine.Summarizing tables of the distribution of reserves and prospective resources of the main hydrocarbon components by depth and stratigraphic division have been compiled. Diagrams of the numerical expression of the distribution of reserves and prospective resources were constructed. The reasons for uneven distribution of reserves and resources of the region depending on depth and stratigraphic division are highlighted.
Особливості формування експлуатаційних запасів підземних вод кристалічних порід у районі міста Немирів, Україна
Authors: Stetsenko B. D. , Rudenko Yu. F. , Shestopalov V. M. , Saprykin V. Yu.
Published: July 2023

Представлені результати досліджень формування експлуатаційних запасів підземних вод у тріщинуватих кристалічних породах Немирівського родовища із застосуванням математичного моделювання. Мета роботи полягала у визначенні потенційних можливостей забезпечення надійно захищеними питними підземними водами населення м. Немирів, у тому числі і за рахунок додаткової розвідки та освоєння намічених за геофізичними даними перспективних ділянок. Була доведена функціональна відповідність створеної моделі природно-антропогенним умовам. Виконано прогнозну оцінку експлуатаційних запасів питних підземних вод та показано потенціал їх можливого нарощування. Оцінено вплив прогнозного водовідбору на довкілля та розглянуті питання, пов’язані з якістю питних підземних вод. Рекомендовано провести розвідку підземних вод на перспективних ділянках вищих за течією р. Устя від м. Немирів (Немирівська та Муховецька), а також у долині р. Південний Буг (Бузька, Шелудківська).
Toxicological evaluation of aqueous extracts of Clematis hirsuta and Rhamnus prinoides
Authors: Kinuthia Caroline Wanjiku , Mbaria James Mucunu , Mathiu Peter Mbaabu , Kamau Loice Njeri , Okumu Mitchel Otieno
Published: July 2023

_Clematis hirsuta_ leaves and _Rhamnus prinoides_ roots have a long history of medicinal use in Nyeri County, Kenya. However, there is no evidence to back up their safety. The acute and subacute toxicity of _Clematis hirsuta_ aqueous leaf and _Rhamnus prinoides_ aqueous root extracts in _Wistar_ rats was investigated in this study. Changes in body weight, feed and water consumption were used as toxicity indicators in the acute toxicity study, while changes in weight, biochemical and hematological parameters were used as toxicity indicators in the subacute toxicity study. The data from the acute toxicity study was summarized as mean±standard deviation and analyzed using the unpaired Student’s t-test. The data from the subacute toxicity study was summarized as mean ±standard deviation and analyzed using Two Way ANOVA and Tukey's post hoc test. The significance level was set at _p≤0.05_. The extracts reduced feed and water consumption in rats but caused no physical signs of toxicity or death, nor did they have any significant effects on weight, biochemical, or hematological parameters when compared to controls. These findings indicate that oral administration of _Clematis hirsuta_ aqueous leaf and _Rhamnus prinoides_ aqueous root extracts to _Wistar_ rats is generally nontoxic.
Nine one-page proofs of the Riemann Hypothesis
Authors: Martila Dmitri
Published: July 2023

Several short proofs of the Riemann Hypothesis.
Deep roots of admixture-related cognitive differences in the USA?
Authors: Fuerst John , Hu Meng
Published: July 2023

Introduction: There are well-known cognitive ability differences between socially-identified racial/ethnic groups in the United States. Ameliorating these differences is considered a top grand challenge for the American social sciences. However, reducing these achievement gaps requires a better understanding of the nature of these group differences and also of the mechanisms by which these differences are intergenerationally transmitted. As a result, it is necessary to understand how cognitive differences relate to admixture among admixed groups. Recent studies show a linear positive relationship between European ancestry and cognitive ability in admixed African-European-Amerindian descent groups.

Objectives: This study attempts to determine if the association between admixture and cognitive ability among African, European, and Amerindian descent groups in the USA holds across a large time period.

Methods: First, we use the large and nationally representative Adolescent Brain Cognitive Development Study (ABCD) sample to examine the associations between cognitive ability, socially identified-race, genetically-predicted color, and genetic ancestry among Puerto Ricans, and non-Hispanic Whites, Blacks, and American Indians in the 21st century. Second, we use the 1850 to 1930 US censuses to see if we can trace ancestry-associated cognitive differences back to the 19th and early 20th century by taking advantage of early census distinctions by blood and also by using age-heaping based numeracy as a proxy for cognitive ability.

Results: In the ABCD sample, we find that European ancestry is positively associated with cognitive ability within race/ethnic groups (_r_s =.05 to.47; _r_weighted-average =.10). In the census data, among African Americans and American Indians but not among Puerto Ricans, we find that greater apparent European admixture is associated with higher numeracy and that this holds when we subset data by age, sex, and literacy-status.

Conclusions: In the 19th and early 20th century, European admixture was associated with numeracy among African Americans and Native Americans. To better understand these associations a systematic review of 20th century admixture studies is called for.
Perspectives of Humanism in a Globalized World
Authors: Oesterdiekhoff Georg
Published: July 2023

A research project coined “Humanism in the era of Globalization” developed fundamentals to an elaborated form of humanism capable to bridge the borders between the world civilizations and to overturn their competitive or sometimes hostile manners. This new intercultural humanism must evolve as result from international debates incurring participants from every continent and culture of the world. This intercultural humanism envisages to supersede the present-day modern humanism as it originated in the Western world of the 18th and 19th centuries. While the modern humanism entailed a great bulk of appropriate ideas and values, it still suffered from some shortcomings such as ethnocentrism. It is therefore necessary to formulate a higher developed form of humanism – the intercultural humanism – to have a basis available to address and to surmount the many tensions and conflicts that exist today between the divergent civilizations inhabiting the current world.
Palm Oil Expansion and Subnational Food Security
Authors: Jameaba Muyanja-Ssenyonga
Published: July 2023

This paper examines the impact of oil palm expansion on the food security status at the provincial level in Indonesia. The research utilized data from a food security vulnerability map that categorizes districts and provinces in Indonesia based on their vulnerability to food security using standard indicators across the four dimensions of food security. Additionally, the study considered the extent of oil palm cultivation at the provincial level, along with other control variables. The analysis results revealed a strong and negative influence of oil palm expansion on food security status. Furthermore, it was found that food expenditure has an unequivocally negative impact on food security status. However, food security status was identified as a significant predictor for a province to be classified as an oil palm grower. This suggests that provinces cultivating palm oil have a higher likelihood of achieving food security compared to those that do not engage in the cultivation of this commodity. Consequently, the conclusion drawn from this study has important policy implications. One such implication is that the expansion of oil palm should be undertaken while considering the social, cultural, and economic implications it may have on the target areas. This approach will ultimately influence the food security status.
Molecular Diagnosis of TORCH Infection of Pregnant Women in Iraq
Authors: Al-Taie Anmar , Abdullah Basima , Al-Attar Mozahim
Published: July 2023

Background: TORCH complex (Toxoplasma gondii, others, Rubella virus, Cytomegalovirus, and Herpes simplex virus) infections in pregnant women may attribute to bad obstetric outcomes.Objective: To investigate the role of TORCH as an etiology of bad obstetric outcome using a molecular technique.Materials and Methods: The samples were collected from women with Bad Obstetric History attending clinics in Mosul and Baghdad hospitals in Iraq over a period from (15/4/2013) to (1/6/2014) and from (1/5/2017) to (1/11/2017). The women included in the study were with mean age of (26±6.1) years and a range of 22 to 39 years. Blood samples, throat and cervical swabs were collected from 300 women ELISA positive seroprevalence of TORCH for PCR testing.Results: DNA and RNA were extracted and Real-Time PCR indicates negative results for T.gondii, Rubella and HSV I&II, but were CMV positive in only four samples represented (1.3%) from total 300 positive samples in ELISA tests.Conclusion: ELISA test is considered as a preliminary and screening test for TORCH infections. Real Time PCR is an essential tool in the research laboratory. It has engendered wider acceptance than the conventional PCR due to its improved rapidity, sensitivity, reproducibility and the reduced risk of carry-over contamination
مدى تحقيق المواءمة بين الاتفاقيات الدولية والتشريعات الوطنية (العراق انموذجاً)
Authors: مراد علي عداي , فهد مازن عجاج
Published: July 2023

تعد المواءمة من اهم مراحل تطبيق قواعد القانون الدولي، أي الاتفاقيات على المستوى الوطني، حيث ان ذلك يعبر عن النية الحقيقة للدول بالالتزام بقواعد وأحكام تلك الاتفاقيات، لذا فهذه الاتفاقيات تبقى معطلة من الناحية العملية على الرغم من ان الدول قبلتها بصفة رسمية، وذلك اذا لم تتخذ الاجراءات القانونية والعملية اللازمة لضمان تطبيق هذه الاتفاقيات في إطار القانون الداخلي للدول الاجنبية، والعمل على تحقيق المواءمة بين تشريعاتها الوطنية وتلك الاتفاقيات من جانب آخر, والذي يهمنا بذا الصدد هو تحقيق المواءمة بين التشريعات الوطنية (الموضوعية والاجرائية) وبين الاتفاقيات الدولية والاقليمية.
Hubungan peran perawat sebagai edukator dengan kepatuhan menjalani hemodialis pada pasien gagal ginjal kronik
Authors: Yoyoh Imas , Rangkuti Nuraini , Suksesty Catur
Published: July 2023

Chronic kidney failure is one of the uncontagious diseases which is increasing in the world and in Indonesia. A person who has last stadium chronic kidney failure requires hemodialysis therapy for a long time to maintain his life. Several previous studies have said that there were many factors can affect compliance, one of which is the role of nurses as educators. This study aims to determine whether there is a relationship between the role of nurses as educators and adherence to hemodialysis in patients with chronic kidney failure. The type of research used was descriptive correlation with cross-sectional design. The research instrument used was a questionnaire to assess the role of nurses as educators and adherence to hemodialysis. The sample was 24 respondents with total sampling technique. The test used was Fisher's exact test. The results of this study showed that 37.5% (9 people) of respondents had a bad nurse role, while 62.5% (15 people) of respondents got a good nurse role. Respondents who comply with hemodialysis were 62.5% (15 people), while respondents who did not comply were 37.5% (9 people). The results of the statistical correlation test obtained p value = 0.000 (p value <0.05). The conclusion is that there is a relationship between the role of nurses as educators and adherence to hemodialysis in patients with chronic kidney failure.
Perbandingan saturasi oksigen sebelum dan sesudah menggunakan alat pelindung diri level III pada perawat di Ruang Critical Care Unit COVID-19
Authors: Yoyoh Imas , Nurmiati Nita , Purnamasari Elly
Published: July 2023

The pandemic is still happening today. In treating Covid-19 patients, nurses are very susceptible to infection, so the Personal Protective Equipment (PPE) used is level III. This can cause several changes in the nurse's body such as having difficulty breathing and having an impact on decreasing oxygen saturation. The purpose of this study is to determine the difference in oxygen saturation before and after using level III personal protective equipment for nurses. This type of research was quantitative with a quasi-experimental design using a one group pre and post-test design. The population in this study were nurses in the Covid Critical Care Unit (ICU) room at Kalideres Hospital as many as 20 people.The sampling technique used was total sampling. Data were taken from a measurement of oxygen saturation with a pulse oximetry device, and it performed before and after removing level III PPE. Analysis using T-Test Dependent/Paired Sample T-Test. The results of the normality test using the Kolmogorov-Smirnov data obtained that the data was normally distributed with a p-value > 0.05 The result of research showed that the average value of oxygen saturation before (pre-test) was: 97.90 while after (post-test) was: 95.20. Comparative test between oxygen saturation before and after showing results of p-value = 0,000 (p-value < 0.05), so there was a significant difference between them. Conclusion: there is a significant difference between oxygen saturation before and after using level III personal protective equipment.
Dampak kehilangan gigi, fungsi kognitif dan kualitas hidup lanjut usia
Authors: Setyowati Sri , Purnomo Parmadi Sigit , Hartina Masti
Published: July 2023

Tooth loss has an impact on aspects of the life of the elderly. Cognitive function and quality of life of the elderly can be impaired. This study aims to determine the relationship between tooth loss with cognitive function and quality of life in the elderly. This quantitative study used a correlational design. The study population was all elderly people who experienced tooth loss at the Budi Dharma Social Service Home for the Abandoned Elderly Yogyakarta with a total population of 58 people. Non-probability sampling technique with purposive sampling method was used to determine the sample. Inclusion criteria were elderly people aged 60 years and over, experienced tooth loss, and were willing to be respondents. While the exclusion criteria were the elderly who did not experience mental disorders, who wore dentures and did not fully participate in the study. And with the slovin formula in getting as many as 51 respondents. Data collection techniques were interview and observation using the instrument of the observation table for tooth loss, the SPMSQ questionnaire to measure cognitive function and the WHOQOL questionnaire to measure quality of life. Correlation test using Kendall tau. The results showed that the majority of respondents were women (62.7%) in the age range of 60-78 years (78.4%) with no school status (68.6%). The highest number of tooth loss was in respondents aged 60-78 years with a total loss of 21-32 teeth (41.3%), experiencing moderate decline in cognitive function (49%) and poor quality of life (62.7%). The results of the correlation test showed that there was a relationship between tooth loss and cognitive function with a p-value of 0.000. There is a relationship between tooth loss and quality of life with a p-value of 0,000. The conclusion of this study is that there is a significant relationship between tooth loss with cognitive function and quality of life in the elderly at the Budi Dharma Abandoned Elderly Social Service Home, Yogyakarta.
Pengetahuan kader posyandu dalam pelaksanaan posyandu balita di saat pandemi covid-19 di Kalurahan Seloharjo
Authors: Supatmi Supatmi
Published: July 2023

Toddler development is very important and must be monitored every month. The appearance of developmental problems in toddlers can be prevented by counseling parents and early detection of toddler development when they come to the posyandu. During the Covid-19 pandemic, everyone is advised to stay at home and reduce contact with other people. On the other hand, monitoring of toddlers is very important to be done. The knowledge of posyandu cadres in implementing posyandu in the pandemic era is very important for cadres' guidelines in carrying out their roles and tasks in monitoring the development of toddlers. The purpose of this study is to describe the knowledge of cadres at the Posyandu Kalurahan Seloharjo about the implementation of Posyandu in the pandemic era. This study used a quantitative descriptive method, with the research sample taking using a total sampling of cadres who are active in the Posyandu Kalurahan Seloharjo. There were 72 respondents. Collecting data used a research instrument in the form of a questionnaire. Data analysis used percentage. The results showed 52 respondents (72%) had good knowledge, 14 respondents (19%) had sufficient knowledge and 6 respondents (8%) had poor knowledge. The knowledge of cadres about the implementation of posyandu during the pandemic is generally good. Knowledge of Posyandu implementation during the Pandemic is expected to monitor the growth and development of toddlers.