bluuebunny/crossref_metadata_2025_split huggingface dataset:
Burkitt’s Lymphoma: The Discovery and Diagnosis of a New Illness
Authors: Flegel Kenneth 
Published: June 2023

How medical practitioners make a diagnosis is not well understood. When confronted with what is apparently a new disease, the diagnostician faces a special, perhaps revealing, challenge. In this paper I use the special circumstance of African Burkitt’s lymphoma as an apparently new disease to examine how it was recognized, characterized, and diagnosed between 1958-1963. African Burkitt’s lymphoma seemed strikingly new when it was first detected at a district hospital in Uganda. It puzzled Denis Burkitt and the pathologists who worked with him for about five years. After much study and time, they could only agree that it was a malignant tumour, likely some type of lymphoma. Eventually, the particular geographic restriction of its occurrence and its distinctive distribution in the human body were the features that led to its recognition as a specific entity able to be diagnosed. The controversy that unfolded over five years shows how clinicians proceed to diagnosis, particularly when confronted with what appears to be a new disease.
RésuméOn ne comprend pas encore très bien la manière dont les médecins praticiens établissent un diagnostic. Lor-squ’il est confronté à ce qui semble être une nouvelle maladie, le diagnosticien fait face à un défi particulier, voire révélateur. Dans le présent article, l’auteur utilise la situation particulière de l’apparition du lymphome de Burkitt africain en tant que maladie apparemment nouvelle pour examiner comment il a été reconnu, caractérisé et diagnostiqué entre les années 1958 et 1963. Le lymphome de Burkitt africain semblait éton-namment nouveau lorsqu’il a été détecté pour la première fois dans un hôpital de district, en Ouganda. Il a intrigué Denis Burkitt et les pathologistes qui travaillaient avec lui pendant environ cinq ans. Après y avoir consacré beaucoup d’étude et de temps, ils n’ont pu que convenir du fait qu’il s’agissait d’une tumeur maligne, probablement une sorte de lymphome. Au bout du compte, la restriction géographique particulière de son apparition et sa répartition particulière dans le corps humain ont été les caractéristiques ayant mené à sa reconnaissance en tant qu’entité spécifique, pouvant faire l’objet d’un diagnostic. La controverse qui a duré cinq ans montre comment les cliniciens en arrivent à un diagnostic, particulièrement lorsqu’ils sont con-frontés à ce qui semble être une nouvelle maladie.
Prototype Automasi Greenhouse Dengan Monitoring Menggunakan Smartphone Dan Esp32 Berbasis Internet of Things
Authors: Nasirudin Hamzah , Pangaribowo Triyanto 
Published: June 2023

Greenhouse merupakan salah satu media budidaya tanaman dengan memanfaatkan ruang tertutup yang setiap dindingnya ditutupi menggunakan bahan transparan atau tembus cahaya. Banyaknya faktor yang dapat memengaruhi produktivitas tanaman dalam greenhouse, salah satunya yaitu faktor mikroklimat yang mempengaruhi produktivitas tanaman dalam proses panennya. Sehingga terdapat teknologi yang mengoptimalkan faktor-faktor pendukung tersebut, yang disebut sebagai teknologi Otomasi greenhouse. Pada tugas akhir ini, pemanfaatan Otomasi greenhouse digunakan untuk memantau faktor-faktor yang mempengaruhi pertumbuhan dan produktivitas dari tanaman, seperti intensitas cahaya, kelembapan udara, kelembapan tanah, dan suhu udara yang terpantau secara realtime melalui Smartphone dan sensor-sensor yang terintegrasi, dengan memanfaatkan ESP32 sebagai mikrokontrolernya. Penyiraman secara terjadwal dan otomatis juga dapat diatur untuk mempermudah dalam melakukan perlakuan intensitas penyiraman terhadap tanaman yang berbeda.
Usage of CFD for research on lateral ventilation system in poultry house
Authors: Trokhaniak Viktor , Ivanovs Semjons , Nasieka Yuri , Chernysh Oleh , Aboltins Aivars , Ihnatiev Yevhen , Synyavskiy Oleksandr 
Published: June 2023

Maintaining normalized microclimate in poultry farming is one of the basic factors. It is the quality indicators of the air parameters that ultimately determine the quality of the final product. Keeping poultry requires a lot of effort and technological solutions. In this regard the authors have made improvements of the microclimate system in the air environment of the poultry house by installing exhaust fans on the side wall, in a total of 8 pcs, and 2 pcs. on the end wall. A powerful tool for predicting the airflow patterns in the poultry house is modelling. An alternative to experimental studies is Computational Fluid Dynamics (CFD) with ANSYS Fluent. The CFD model was performed on the Navier-Stokes equations for convective flows. The calculations used the Spalart-Allmaras turbulence model and the Discrete Ordinates radiation model. CFD modeling was performed at an air flow rate of 21.5 kg·s-1. The outside air temperature is assumed to be 2 °C and the thermal radiation parameter is entered. In poultry houses, the poultry, when kept on the floor, is a source of heat and is + 41 °C. Heating system is not provided. To remove air, exhaust fans of the Munters EM50 1.5Hp type are used. Fans are mounted on the side wall in the amount of 4 units. and 1 on the end wall. Supply valves Wlotpowietrza 3000-VFG with a total of 80 pcs. Above the valves there are built-in spoilers at an angle of inclination from the vertical 75°. The results of the CFD modelling showed that the valves, located at a height of 210 mm from the ceiling, work efficiently. The pressure drop at the supply valves is 73.565 Pa. The air speed at the inlet of the supply valves is 11.45 m·s-1. The air speed at a height of 0.7 m from the floor level varies within 0.86 m·s-1, the temperature is 14.12 °C.
Use of criteria NPV and IRR for choosing among investment projects
Authors: Sneps-Sneppe Manfred 
Published: June 2023

Two of the most important criteria are the net present value (NPV) and the internal rate of return (IRR) for choosing among investment projects. In many circumstances, investment projects are ranked in the same order by both criteria. In some situations, however, the two criteria provide different rankings. The debate is an old one (e.g. going back to Böhm-Bawerk, 1884). Let us explain the essence of the NPV and IRR indicators. The basis of economic calculations in the field of investment is the idea that a cash euro today is more valuable than a euro promised in a year. If a bank lends N euros to an entrepreneur today, then in a year the bank demands to return N(1 + E) euros, where E is the bank interest. Another type of calculation is carried out by the entrepreneur. If he invests N euros in some project today, then in a year he hopes to receive N(1 + IRR) euros, where IRR is the internal rate of return of the project implemented by the entrepreneur. Naturally, the value of IRR is only an assumed, indicative, and the entrepreneur is expecting IRR more than E. The present work arose from discussions of the results of the French economist Pierre Masse “Le Choix des investissements, critères et méthodes” published in 1959. The main goal of the paper is to give the proof of both IRR and NPV formulas (in a particular simplified case) and a geometric interpretation of these very complex equations (useful for the training purpose, at least). The analysis of IRR and NPV indicates an unequivocal choice among the criteria NPV and IRR. This confirms a simple numerical example on the fallacy of Masse’s IRR reasoning. No unambiguous solution has been found yet. It can be explained if we allow that the bank interest relates to Macroeconomics, largely concerned with nation scale projects but the entrepreneur interest relates to Microeconomics, to internal rate of return. The world continues to search for a single consistent criterion for evaluating investments.
Relationship between Self-Control and Pornography Addiction in Children who Experience Sexual Deviations in the City of Padang
Authors: Anggraini Dini Widhya , Netrawati Netrawati 
Published: June 2023

This research is based on the existence of nowadays children especially boys a lot of playing internet or online game, on an of internet site or online game there are advertisements that seem vulgar or content that refers to pornographic films or videos. Easy access to pornographic films or videos, allowing children to watch freely so that it becomes addictive to go back to watching porn movies or videos continuously. Addiction to pornography makes children unable to self-control and it is difficult to let go of these thoughts. Because you already feel attracted to these negative things, eventually there will be a sense of curiosity and want to try then deviate actions arise, namely taking it out by committing sexual violence to other people. It is interesting that the trend of the number of child victims of sexual violence and the number of child sexual violence perpetrators is relatively the same from year to year. So that many children become perpetrators of sexual violence.This study aims to: (1) Describe the level of self-control in children who experience sexual deviations, (2) Describe the level of pornography addiction in children who experience sexual deviations, and (3) Test the relationship between self-control and pornography addiction in children who experience sexual deviations. The research subjects were 43 students, using instruments with Likert scale models. The percentage analysis technique and to test the relationship of the data were analyzed using the Pearson Correlation Product Moment statistical formula with the help of the SPSS for Windows version 20.0 program. The results of the study revealed that: (1) the level of self-control in children who experience sexual deviations was classified as lower, (2) the level of pornography addiction in children who experience sexual deviations was classified as very high, and (3) there was a significant negative relationship between self-control and pornography addiction in children who experience sexual deviations with significance level 0,001, r count 0.3008, and r table -. 487.
INTERACTIVE LEARNING MEDIA FOR CRITICAL AND CREATIVE THINKING SKILLS DEVELOPMENT
Authors: Rahim Fanny Rahmatina 
Published: June 2023

The parameters of a nation's success can be evaluated by how revolution 4.0 education advances science and technology. This is also a new difficulty in the educational realm. In order to prepare for Revolution 4.0, students must have talents as provisions. Contextual learning is one way for helping students enhance their critical and creative thinking skills. Simple harmonic motion is one of the ideas that is relevant to everyday life, hence there are many contextual problems that may be handled. To enhance students' critical and creative thinking skills, the researchers developed interactive learning media focused on the concept of simple harmonic motion. The type of research was research and development (R&D) with ADDIE model. This study examined at interactive learning media oriented at critical and creative thinking skills on the concept of simple harmonic motion. The research goal was to create learning media with critical and creative thinking skills based on the simple harmonic motion concepts. The product validity was reviewed by three physics lecturer at FMIPA UNP. Product validity has an average value of 0.83 in the very valid category.
Development Content Learning System in Acid Base Solution Using Flipped Classroom at Senior High School
Authors: Gusman Elvina , Gusman Fadila , Hafizul Lathief Wirasyid 
Published: June 2023

This research was conducted on developing an e-learning content using the Flipped Classroom application in chemistry subjects which is Acid base solution. The method of this research applied Research and Development (R and D) that use the 4-D model with the stages of define, design, d evelop and disseminate. In designing this research, the author applied Thiagarajan (4D) model. In this model, 4D means define, design, develop, and disseminate. Populations in this research are students from Senior High School in West Sumatera, Indonesia. There are 10 students of SMA N 1 Rambatan, in 11 class level as respondents for developing this product.The data sources of this study were 3 chemistry and student and teacher in Rambatan. This study applied content validity questioner as an instrument. were a content validity questionnaire, construct validity and a practicality questionnaire. This research focus on the develop stage. To analyses the data, the 4D technique is used to process the numbers of questionnaire that have been obtained from the measurement results of the questionnaire data obtained from calculations using the Aiken's V formula and a Likert scale.. The data analysis results show that the mean of Aiken's V formula and a Likert scale of content validity is 0.832 and construct validity is 0.847 with high and very high validity categories.
Protective effects of resveratrol against fumonisin B1-induced liver toxicity in mice
Authors: Yalçın Rıza , Kart Asım , Özmen Özlem , Zeybek Esra 
Published: June 2023

Abstract
The aim of this study was to investigate the effects of resveratrol against fumonisin B1 (FB1)-induced liver toxicity, as, to the best of our knowledge, these effects have not been investigated yet, even though the toxic effects and mechanisms of FB1 and the antioxidative effects of resveratrol are well known. 40 BALB/c mice were divided into control, FB1, resveratrol, and FB1+resveratrol groups. Control received saline for 14 days. The FB1 group received 2.25 mg/kg FB1 every other day for 14 days. The resveratrol group received 10 mg/kg resveratrol for 14 days. The FB1+resveratrol group received 2.25 mg/kg FB1 every other day and 10 mg/kg resveratrol every day for 14 days. All administrations were peritoneal. Alanine aminotransferase (ALT), aspartate aminotransferase (AST), total sialic acid (TSA) levels were analysed in serum samples, while total antioxidant status (TAS) and total oxidant status (TOS) were measured in the liver. Additionally, the liver tissue was examined for histopathological changes. AST, ALT, and TSA were significantly higher in the FB1 group than control. Resveratrol countered FB1 effects for all parameters, including TOS and TAS. Liver histology showed FB1-induced hyperaemia, infiltrations, and megalokaryosis in some hepatocytes. No pathological findings were detected in the control, resveratrol, or FB1+resveratrol group. Our findings confirm resveratrol’s protective effect against liver damage and oxidative stress caused by FB1. In addition, they suggest that increased serum TSA levels can be used as a biomarker of FB1-induced hepatotoxicity.
Implications of Money Laundering From Corruption Proceeds on The Application of Reverse Evidence in Corruption Crimes
Authors: Lindasari Lindasari 
Published: June 2023

Corruption is one of the Extra Ordinary Crimes because of the difficulty of proving the crime by law enforcement. In the enforcement and eradication of corruption crimes, there are several problems faced, one of which is in settlement of corruption crimes through juridical settlement, namely the existence of an evidentiary process that is considered complex in court and as minimal as possible does not damage the protection and honor of human rights. The United Kingdom and other European countries have used civil channels to return assets resulting from money laundering crimes, while Indonesia is still returning assets from money laundering crimes, meaning there is no return of any assets before a court decision. It takes courage from related law enforcement in the criminal act of money laundering by using the reverse burden of proof in the law of proving money laundering cases. This study aims to determine the application of reverse proof in corruption cases. This research uses normative legal research methods. The results of the study The application of reverse proof requires review because, in reverse proof, the defendant must prove that his property is not a crime of corruption. The application of the reverse proof policy is that most of the assets owned by the bribe giver are not in the name of the briber but have been suspected of money laundering to hide the original identity of the assets derived from the proceeds of corruption.
Pengaruh Kepemilikan Institusional, Ukuran Perusahaan, Dan Manajemen Aset Terhadap Nilai Perusahaan
Authors: Holly Anthony , Jao Robert , Mardiana Ana , Tangke Paulus 
Published: June 2023

The purpose of study is to investigate the impact of institutional ownership, firm size, and asset management to firm value. Sample of this research is companies listed in Indonesia Stock Exchange between 2016-2018. Sample selected by purposive sampling method resulting 44 company as sample. Data type used in this study is quantitative data and analyzed using multiple regression analysis to analysis dependent variable, firm value and independent variable, institutional ownership, firm size, and asset management. The result of the research revealed institutional ownership and firm size have positive and significant effect to firm value because the mechanism of control by institutions is more effective and the bigger of the companies means their manager can accumulate value. Asset management has no effect to firm value
Keywords : Institutional Ownership, Size, Asset Management, Firm Value
"The Diplomatic Function in light of the Corona Pandemic Crisis And its Repercussions on the International System"
Authors: Abdul-Wahab Kareem Hameed  , Dr. Khalid Abood alkhafaji  
Published: June 2023

The research aims to shed light on the characteristics of the diplomatic function that is the basis of the foreign policy of each country, and to study the possibility and capacity of the state in managing the crises it is going through in light of the transformations in the international system. And learn about the importance of the diplomatic function during international crises, including the Corona pandemic.
Thus, the research will address the problem of the study represented: To what extent can the diplomatic function play a prominent role in managing international crises, including the Corona pandemic and its impact on the future of the international system?
The study reached many important conclusions, including that the Corona crisis will not affect the structure of the international system in the near future, as well as the balance of power will be in the interest of the United States due to considerations of the nature of the institutional and financial system, power, hegemony and its global supremacy.
The research concluded with many recommendations, the most important of which is the need to strengthen global peace, multilateral diplomacy and international cooperation in the face of global crises.
Knowledge regarding periodontal disease and related systemic diseases among university students: A cross-sectional study
Authors: Al Malak Ahmad , El Masri Yasmina , Haidar Cynthia , Salameh Pascale 
Published: June 2023

Objectives:
Periodontal disease attained global concern especially after several studies linked periodontal disease with systemic diseases such as cardiovascular disease, diabetes mellitus, and cancer. Moreover, the prevalence of these systemic diseases among Lebanese population is considerably high. However, the knowledge regarding the periodontal health and related systemic diseases is unknown. The purpose of this questionnaire-based cross-sectional study was to examine Lebanese University students’ knowledge concerning periodontal health and related systemic diseases.

Materials and Methods:
In total, 461 students out of 520 took part between November 22, 2022, and December 1, 2022, with a 88.6% response rate and were asked to complete an online survey that included questions concerning healthy periodontium and its relation with systemic diseases.

Results:
The data revealed a poor knowledge regarding the relationship between periodontal disease and systemic diseases such as diabetes (27.5%), cardiovascular complications (28.9%), adverse pregnancy outcomes (27.5%), cancer (39.5%), respiratory problems (30.2%), and arthritis (22.1%). However, participants were aware of the healthy color and consistency of the periodontium (83.5%), (66.2%), and the need for dental check-ups (68.1%); moreover, public university and senior health-related students appeared with higher knowledge, compared with private and junior university students (P = 0.035, P = 0.048, and P < 0.001, respectively).

Conclusion:
Knowledge regarding oral health in general and periodontal health specifically must be improved among university students. Therefore, awareness campaigns must be held to increase knowledge among them and consequently among their families regarding periodontal health.
A successful long-distance relationship: How the Higher Judiciary consolidated the Sûreté Publique’s 'absolute' powers over foreigners in Belgium (1830-1914)
Authors: Feys Torsten 
Published: June 2023

NL. De dienst Openbare Veiligheid (O.V.) controleerde vreemdelingen en zette ongewensten het land uit. Hiervoor rekende het op verschillende actoren, waaronder de rechterlijke macht. Dit artikel bespreekt de verhoudingen tussen beide instellingen op twee niveaus. Ten eerste, hoe hingen ze onderling van elkaar af op vlak van informatieverstrekking? Het toont aan dat correctionele rechtbanken, via informatiebulletins over vervolgde of veroordeelde vreemdelingen, een essentiële schakel vormden voor de O.V. om repressief op te treden. Omgekeerd rekenden rechtbanken niet op de O.V. om antecedenten te controleren of veroordeelden bij verstek te localiseren. Ten tweede bespreekt het artikel hoe de rechterlijke macht de bevoegdheid van de O.V. over vreemdelingen beïnvloedde. Het machtsmonopolie van de O.V. over uitwijzingen werd door lagere rechtbanken verschillende keren betwist. Deze vonnissen werden echter telkens aangevochten en uiteindelijk herroepen door het Hof van Cassatie. De analyse van de verhoudingen bewijst dat het concept « crimmigration » diepgeworteld zit in het bureaucratisch apparaat van moderne natiestaten. FR. Au cours du 19e siècle, la Sûreté Publique (S.P.) contrôlait les étrangers et expulsait les « indésirables ». Pour ce faire, elle s’appuyait sur différents acteurs, dont le système judiciaire. Cet article analyse deux aspects de la relation entre ces deux institutions. Premièrement, leur interdépendance quant à l’échange d’informations pour leur bon fonctionnement respectif. D’une part, grâce au bulletin de poursuite ou de condamnation à charge de l’étranger, les tribunaux correctionnels représentaient une source d’information clef pour la S.P., lui permettant d’agir de façon répressive. D’autre part, les tribunaux ne comptaient pas sur la S.P. pour s’informer sur les antécédents des étrangers ou de localiser des condamnés par défaut. Deuxièmement, l’article analyse à quel point le système judiciaire a influencé l’autorité de la S.P., en particulier son monopole sur les expulsions. Divers tribunaux ont contesté ce monopole, mais leurs verdicts ont été contestés à chaque fois et finalement révoqués par la Cour de cassation. L’étude de cette relation démontre que le concept de « crimmigration » est fermement enraciné dans l’apparat bureaucratique de l’État-nation moderne.