bluuebunny/crossref_metadata_2025 huggingface dataset:
A Review of Hormonal Changes During Pregnancy In Trimesters
Authors: - Neha Kakran , - Shikha Gupta , - Neha Singh , - Yuri Verma , - Priyanshi Tewari , - Ms. Ankita Lal
Published: June 2024

The study of differences in physiology and function between the sexes is progressing. We are continuously learning more about the ways in which sex and the hormones generated during it impact not just cardiovascular problems, neuropathology, cancer therapy, circadian rhythms, and many other ailments. There are usually variations in physiological function between the different phases of the menstrual cycle because sex hormones impact so many physiological systems and organs. Research on endocrine diseases may be impacted by the significant physiological changes that take place in many organ systems, starting at conception and continuing during pregnancy. Practically every aspect of renal function is impacted by pregnancy. The coordination of the changes is a biological marvel.
The review paper focuses on how pregnancy-related hormonal changes impact kidney function and the physiological changes they cause. As part of the search methodology, extensive literature searches were carried out using electronic databases such as PubMed, Google Scholar, and Science Direct.
An Analysis of the Influence of Social Media Marketing on the Hospitality Industry
Authors: - Ujwala Sonawane
Published: June 2024

The impact of social media in the hospitality industry primarily revolves around the communication between hotels and customers through social media platforms, which helps build relationships and identify new market opportunities. This descriptive and qualitative study analyzes the role of social media in the hospitality industry, with a focus on Indian hotels. It examines how hotels use social media to interact with customers and enhance their marketing efforts. The target market includes hotel brands utilizing social media and their active customers.
Hospitality companies are increasingly adopting new technologies and social media tools for marketing. These platforms facilitate customer interaction and engagement and provide a vast space for advertising. By studying customer-generated content on social media, hotels can develop targeted strategies such as promotions and pricing. Active engagement on social media boosts brand awareness and enhances customer loyalty and satisfaction. Loyalty programs aim to foster long-term relationships through economic benefits (offers, coupons, discounts) and social benefits (personal connections).
Social media benefits are difficult to replicate but crucial for customer retention. Additionally, customers receive structural benefits like value-added offers. Social media strategies in hospitality are categorized into public relations, content creation marketing, and viral marketing. Traditional word-of-mouth has evolved into electronic word-of-mouth and online reviews, allowing unrestricted user expression.
Mahila Mandals:A way Leading towards Financial Independence
Authors: - Malvika Sharma
Published: June 2024

The impressive growth of Indian economy in post liberalization period has played a significant role in the general uplifetment of our society. The growth in per-capita income, GDP, FDI figures etc all indicate the growth of our economy in right path. But then, the issue of concern is that the benefits of this growth have remained confined to certain upper sections of the society and has not trickled down to the needed people of the country. Among these needy ones, half is the womenfolk who in any case are subjected to more deprived conditions than their male counterparts. Especially in the context of rural conditions where females are equal workers both in the internal household chores as well as in the role of external agricultural labor. The situation for this section of the society remains more or less same even after economic reforms have been initiated for now almost two decades now in our country. Their effort have been restricted to meet both ends meet and thus, does not find any place in terms of being a contributor as well as a part of this economic growth. Therefore, this arose the requirement of simultaneous interventions to deal with issues of poverty, marginalization, backwardness and underdevelopment in Indian women. Mahila Mandals at village levels has a huge role to play here to take small initiatives in their lives and come out of the vicious circle of poverty. Rural women are motivated to realize their inalienable social, economic and political rights. They are encouraged to utilize the social and community support services in areas of education, health, family welfare and financial independence. Under the flagship of Mahila Mandals, village women organize themselves for undertaking activities of mutual development and awareness generation in rural areas. The penetrative capacity of these mandals in every nook and corner of the rural society qualifies them to take the charge of social, economic and financial reforms at the lowest level with the participation of all. With the advent of this form of organization, the women of the villages have come together for social, health and educational reasons as well as income generating activities.
Analysis on the Most Impactful Customer Retention Strategies for Customers of LINIS SIKAT Milk Tea Shop in Dasmarinas, Cavite
Authors: - Ivan Pius Lim , - Curl Hallie Garcia , - Mikah Krezel Melikano
Published: June 2024

This study hoped to gain knowledge and results based on the customers’ choice preferences, which days and how often they visit and buy these products and services as well as how long they stay in the business. The key points of this study are CRS or Customer Retention Strategies, the uses and benefits. Answer questions as to why the business is popular and how they offer and utilize the services and products given and received by the customers. Small businesses can grow with the right CRS and the proper use of them. Study is based
around psychographics, location of the business and its convenience to the customers as well as the employees, the number of customers who took the time to provide feedback on the surveys, comparison and contrast of guests’ responses to each question on the survey, compilation of references cited according to alphabetical order.
An Analysis of Demonetization and Its Effects on the Indian Economy
Authors: - Madhvi Kaushik
Published: June 2024

One significant development in the Indian economy is the demonetization. Individuals involved in illicit activities such as money laundering and tax evasion experience terror as a result of this. On November 8, 2016, the Indian government said that the 500 and 1000 rupee notes will no longer be accepted as legal money. The value of the cash supply in the nation is made up of 500 and 1000 rupee notes to the tune of almost 86%. Here, the government's primary goals were to battle tax evasion, eradicate black money, end terrorism funding, stop inflation, find counterfeit money, and encourage a cashless society. The news caused a great deal of difficulty for the general public in meeting their everyday transactions. We also note that this demonetization lowers the economy's growth rate. Additionally, demonetization has certain negative effects on the Indian economy. The main objectives of this study to know the reason of demonetization and its impact on economy. As result we see that demonetization affected economy positively as well as negatively.
Does Digital Finance Bring a Light to Entrepreneur Business Performance
Authors: - Noor Saidatul Natrah binti Saaidun , - Nainatul Farzuha binti Nor , - Noorkartina binti Mohamad
Published: June 2024

Entrepreneurs play a main role in economic growth and development. The digital financial become a large portion among entrepreneurship to enhance their business performance. This research is conducting to study the capability of financial digitalization towards entrepreneurial business.
Transformation of Mia from Darkness to Lime Light in the Princess Diaries by Meg Cabot
Authors: - Hemashri.V.R , - Priya Sharon Thomas
Published: June 2024

Meg Cabot's The Princess Diaries series is about the transformation of Mia Thermopolis from being a forgotten New York City teen to a poised princess and future queen of Genovia. This article tells the story of her amazing transformation. Important events are detailed to show Mia's rise from being unknown, to being the centre of attention as a princess. When she finds out the shocking truth about her royal background at the start of the adventure, she is thrown into a world of princess training, media chaos, and complicated social relations. While Mia is trying to find a balance between her schoolwork, the growing responsibilities of her royal position, and her own personal growth, she has to deal with dangerous situations like fake friendships, public attention, and sexual relationships. Her story is one of persistence and self-discovery that leads her to being ready to accept the throne as her natural home. This change reflects the internal and external problems Mia is facing. It's also a positive modern fairy tale about identity, duty,and finding oneself when there are a lot of expectations.
Detection of Disguise in Tamil Script
Authors: - NAVEEN KUMAR P , - Ms. NIVEDHETHA RAJENDRAN
Published: June 2024

Disguised writing is any deliberate attempt to alter one's handwriting to prevent recognition. Disguised handwriting is the will full modification of a person's natural writing for the purpose of concealing identity. The purpose of this article is to point out the need to order the inconsistent terminology regarding Disguised writing in unaccustomed handwriting.
This paper approach to detect disguise in Tamil script, a language with rich morphology and complex grammar. In the present study handwriting of every person (both the right hand and left hand) are obtained and analyzed to find out and identify those features that survive the hazards of disguise and such disguised handwriting in comparison with their genuine and disguised handwriting samples of the person writing. A detailed study of letter-forms and the letter was compared with the natural hand writing of the person the similarity was gave its probability for further investigation. The analysis, comparison, evaluation of features and detection of disguise in Tamil script is a crucial task. Through this analysis we can compare the same person handwriting and get the similar characteristics of the handwriting.
Keywords: forensics, handwriting, disguise, unaccustomed hand, authorship, identification.
USING RECOMMENDER SYSTEMS AS PART OF A BROKER OF OBJECT QUESTIONS IN THE ARCHITECTURE OF A SERVICE-ORIENTED SYSTEM
Authors:   West Pomeranian University of Technology, Szczecin, Poland, Rogoza Valeriy ,   Educational and Scientific Complex ",   Institute of Applied Systems Analysis",   – ESC ",   IASA",   , The National Technical University of Ukraine ",   Igor Sikorsky Kyiv Polytechnic Institute",   , Kyiv, Ukraine, Zarichnyi Yaroslav ,   National Technical University of Ukraine "Ihor Sikorsky Kyiv Polytechnic Institute", Kyiv, Ukraine
Published: June 2024

The paper examines the issue of improving the efficiency of service implementation in a service-oriented architecture (SOA) by integrating recommendation systems into the object request broker. The authors analyze the key problems that arise during the operation of two components of SOA: the service discovery pattern on the server side and the service registry usage pattern.For the service discovery pattern, the identified problems include the complexity of configuring the load balancer, the need for individual traffic balancing due to service heterogeneity, difficulties in balancing the load on the broker, the dynamic nature of request processing, as well as the complexity of monitoring and analyzing requests for anomaly detection and load forecasting.For the service registry usage pattern, the authors identified problems with unstructured data about services, lack of metadata about their functional capabilities, interfaces, availability, and quality, as well as limitations in service filtering mechanisms, which complicates the search and selection of services.As a solution, it is proposed to include a recommendation system in the load balancer and service registry. For the load balancer, it will provide traffic distribution optimization, automatic anomaly detection, load forecasting, resource utilization optimization, and adaptive management of request processing processes.For the service registry, the recommendation subsystem will allow dynamic updating of recommendations based on demand, grouping users by interests, providing context-sensitive recommendations, enriching user profiles, using collaborative filtering, and evaluating recommendation quality based on user feedback.The integration of recommendation systems can significantly improve the efficiency, performance, and user experience of SOA through personalized recommendations of relevant services that meet their specific needs. The authors consider this an important step in the development of service-oriented architecture.
Review on Jacobi-Galerkin Spectral Method for Linear PDEs in Applied Mathematics
Authors: Hafez R. M. , Youssri Y. H.
Published: June 2024

This study explores the spectral Galerkin approach to solving the space-time Schrödinger, wave, Airy, and beam equations. In order to facilitate the creation of a semi-analytical approximation solution, it uses polynomial bases that are formed from a linear combination of Jacobi polynomials (JPs) in both spatial and temporal dimensions. By using these polynomials to expand the exact solution, the paper hopes to satisfy the homogeneous starting and Dirichlet boundary requirements. Notably, the Jacobi Galerkin (JG) method exhibits exponential convergence rates if the solution is sufficiently smooth. This result emphasizes the JG approach' s potential as an effective numerical solution method, which has promise for a variety of applications in other domains where these equations occur, such as quantum mechanics, acoustics, optics, and structural mechanics.
Validation and cultural adaption of the neuropathic pain screening questionnaire painDETECT in Chinese
Authors: Leung Howan , Ip Josephine W.Y. , Lam Joseph M.K. , Lee Gavin K.W. , Li Carina C.F. , Li Richard , Mok Vincent , Tsoi Tak H. , Wong Chun P. , Wong Steven H.S. , Chang Chun M. , Freynhagen Rainer
Published: June 2024

Aim: The aim of this study was to validate a Chinese version of the painDETECT questionnaire (PD-Q) for the screening and assessment of neuropathic pain (NeP) in a Hong Kong Chinese population. Methods: The PD-Q was translated and cross-culturally adapted from the original German PD-Q, with forward and backward translation according to standard guidelines followed by cognitive debriefing, and finalized by an expert panel. A multicenter (6-site) observational study was conducted to evaluate the validity of the PD-Q. Patients aged 18 or above with medical conditions giving rise to either neuropathic or nociceptive pain (NoP) provided informed consent to participate in this study. Each patient was evaluated by at least two healthcare professionals for causes of pain, the visual analogue scale (VAS), numeric rating scale (NRS) and the PD-Q. Results: Hong Kong Chinese adults (n = 151) were given the clinical description of NeP (n = 93), NoP (n = 41), or mixed pain (n = 17). The mean age of study subjects was 58.5 years (age range: 26–90 years); 94 subjects (62.3%) were female. The mixed pain group was only analysed qualitatively, with validation based on the remaining 134 patients. Mean PD-Q scores for patients diagnosed with NeP and NoP were 19.9 [standard deviation (SD) = 6.4] and 12.5 (SD = 6.2) respectively. Receiver operating characteristic (ROC) curves were plotted for the upper/lower boundaries. The upper boundary was calculated on the basis of a neuropathic diagnosis and a nociceptive diagnosis. The cut-off point was > 18 (80% sensitivity, 60% specificity), and area under the ROC curve (AUC) was 0.67 (P < 0.001). The lower boundary was calculated on the basis of a nociceptive and a neuropathic diagnosis. The cut-off point was < 13 (90% sensitivity, 50% specificity), and AUC was 0.79 (P < 0.001). Conclusions: The PD-Q is a reliable and valid scale to determine neuropathic components of chronic pain in the Hong Kong Chinese population. Validation in a larger Chinese-speaking population worldwide is necessary.
Correlation between the Computed Tomography Score Severity Index, Age, Sex and Vaccination Status in Patients with COVID-19 Pneumonia at Al-bayda Medical Center, Libya 2021
Authors: M A Saleh Wadyan , Mustafa Abdulsadiq  Salihah , M.Abdall Asma , Abdullah Hasan Ahmad , S Ali  Marfoua
Published: June 2024

Coronavirus disease 2019 (COVID-19) is an infectious disease typically causes lung infiltration that leads to acute respiratory distress syndrome (ARDS) which result in pulmonary fibrosis in late stage. The high morbidity and mortality rates of corona propelled the scientists to develop many types of vaccines that provide immunity against desired pathogen. The study was aimed to estimate Computed tomography (CT) score severity index of COVID-19 pulmonary infection in correlation with age, sex, and the vaccination status.  Current study done on 50 patients referred to radio diagnosis department of Al-bayda Medical Center from 15 September 2021 to 17 November 2021 as cases of COVID-19 pneumonia infection. Most of high CT severity score index were in males and increasing the severity with increase the age .The highest CT score severity index seen among unvaccinated patients that support the importance of vaccination in decrease severity of COVID-19 pneumonia and hence decrease the mortality rate.
تجليات البناء القصصي عند أحمد يوسف عقيلة "دراسة نقدية تحليلية"
Authors: خالد عبد النبي د.عماد
Published: June 2024

تتناول هذه الدراسة النقدية أعمال الكاتب أحمد يوسف عقيلة القصصية، محاولةً تسليط الضوء على بعض الظواهر الأسلوبية، مثل أنماط السرد وصيغه التي جاءت وفق ثلاثة أنماط (المتسلسل، المتقطع، التناوبي) كما تناولت هذه الدراسة جماليات بعض تقنيات السرد لدى الكاتب، منها: الحدث القصصي، والزمن السردي، والفضاء المكاني. هذا على مستوى تحليل الخطاب القصصي.
أما على مستوى التفاعل النصي فقد تناولت الدراسة التناص القرآني باعتباره من أكثر أنواع التفاعل النصي حضورًا وتوظيفًا في أعمال الكاتب القصصية، وقد انتهت هذه الدراسة إلى خاتمة لُخصت فيها بعض النتائج والتوصيات جاءت على النحو الآتي:

تفرُّد الكاتب بكتابة القصة دون غيرها من الأجناس الأدبيةمنحه قدرة إبداعية ميزته عن غيره من الكتّاب أسلوبًا وبناءً، وقد وظف الكاتب إمكاناته لنسج نصوصه نسجًا محكمًا.
رغم وضوح أسلوب الكاتب، وبعده عن التعقيد اللفظي والمعنوي؛ إلا أنه يحوي الكثير من الطاقات التعبيرية، والإشارات الرمزية، وشيئًا من البعد الفلسفي.
لقد استطاع الكاتب من خلال قصصه التعبير عن بيئته التي ينتمي إليها بكل دقائقها، وتفاصيلها، وقد وظف مفرداتها وعباراتها وأساليبها العامية، كالأمثال السائرة، والأدب الشعبي، والحكايات المأثورة.
تتميز نصوص الكاتب بانفتاحها، وتعالقها عبر آلية التناص مع البنية النصية الكبرى بكل سياقاتها، لا سيما النص القرآني.
أوصي الباحثين في مجال الدراسات السردية بأن يتناولوا بالدراسة مستويات التعالق النصي في نصوص الكاتب بشتى سياقاتها: الدينية، والتاريخية، والأسطورية.
Aspect on IR and TGA studies on the effect of some complexes solvents prepared by reactions of Arginine with metal ions of Zn(II),Cr(III),Co(II) and Fe(III)
Authors: M.Adress.Hasan Hamad. , .A.Khatab.Ali Hamdi , .M.Shouib Afaf
Published: June 2024

Arginine complexes were prepared with some of  transition metals in a stoichiometric ratio of
1:2 (Mn+: L), where Mn+ = Fe3+, Cr+3, , Co+2, and Zn2+  ions. The Complexes were characterized by some of physicochemical and spectroscopic techniques as electric conductivity, metal contents, IR, UV–Visible, and molar conductance techniques. Thermal  studies were carried out by thermo gravimetric analysis. The stoichiometric ratios of the synthesized complexes were confirmed by using molar ratio method. Solvent effect on the electronic spectra of the arginine ligand was examined using solvents with different polarities.
المدارس اللسانيِّة المعاصرة دِرَاسَةٌ وَصْفِيَّةٌ تَحْلِليِّةٌ
Authors: سعيد علي أ.عبد الله
Published: June 2024

يتلخص موضوع هذه الدراسة اللسانية البحتة في الحديث عن المدارس اللسانية ، ومحاولة تقديم صورة واضحة عن ماهية المدارس اللسانية ومسمياتها والمفهوم والمصطلح للمدرسة ، وعن النشأة والتكوين العلمي للمدرسة ، والنظريات التي تمثلها، والمباديء التي نادت بها ، والجهود اللسانية التي أسهمت في تطوير النظرية التي جاءت بها المدرسة ، والتعريف برائدها المؤسس وتلاميذه ، وكذلك الوقوف على منهج المدرسة وخصائصها التي تميزها عن غيرها من المدارس ، كما تنشد الدراسة إلى الإيجاز مع الإلمام بأهم المدارس وأشهرها ، وأولى الاتجاهات اللسانية ، وأبرزها في تراتبية زمنية تسمح بتتبع المسار التحولي للفكر اللساني بمعاينة المنجز المعرفي للخطاب اللساني العالمي
Stochastic Integral Using One-dimensional Brownian Motion
Authors: Salem Dr. Hanan , Mansour Dr. Ahlaam
Published: June 2024

This paper explains stochastic integral and how to calculate it using one- dimensional
Brownian Motion in a partition interval matters, so we had to define a broader to category integrals on this partition interval such that it is consistent with the definition Paley Wiener and Zygmund [P-W-Z], and prove existence of this integrals by Hölder Continuous and comparison with Riemann and Stieltjes Integrals from calculus, for subsequent use in definition ITÔ'S integral which is used in the solution of most stochastic differential equations in many biological, physical fields.
الطـب فـي العصـر النبـوي والراشـدي
Authors: مفتاح بوبكر بوصنيب د. إدريس
Published: June 2024

بداء الطب عند العرب المسلمين عندما أمر الرسول (r) أصحابه بالتداوي, واستخدام الحس والعقل دون الاعتماد على الأساطير والأوهام والخرفات, ويرج الفضل إلى القرآن الكريم, وسنة النبي (r) لحث الإسلام والمسلمين على الاهتمام بصحتهم, وضرورة اللجوء إلى الأطباء, والتأكيد على النظافة والطهارة, والرياضة, وهذا ما حدث في عصر الرسول (r) وأتبعه بعد ذلك الخلفاء الراشدين, إلا أن دخول الكثير من غير العرب إلى الإسلام من الأقطار المختلفة أضفى إلى الطب نوعاً أخر في تحسن نوع العقاقير الطبية, لوفرتها في بلدانهم دون توفرها في مركز الخلافة الإسلامية, وبهذا أصبح الطب الإسلامي ينهج نهجاً مختلفاً عن سابقيه, مما أعطى انعكاساً جديداً لشعوب الأخرى, ومدى تطور المسلمون في هذا العلم
تأثير بعض المستخلصات النباتية (نبات السرو, القرنفل, النعناع) وخميرة الخبز على تثبيط نمو فطر Aspergillus flavus الذي يصيب بعض البذور
Authors: إدريس عمر نجاة , محمد عبد الكريم حمد أحمد
Published: June 2024

أجريت هذه الدراسة لمعرفة تأثير بعض المستخلصات النباتية (أوراق السرو خضراء - قرنفل - نعناع ) بتراكيز (0 - 10 - 15 - 20) مل غرام تبين أن المستخلصات النباتية بالكشف عنها أنها تحتوي على الفينولات والكربوهيدرات كما وجد أن نبات السرو يحتوي على التانينات في المستخلص الكحولي والمستخلص المائي كما يحتوي على الراتنجات بينما لم يتم الكشف عنها في مستخلص القرنفل والنعناع كما لوحظ تأثير لمستخلص السرو على نمو فطر Aspergillus flavus  يفوق تأثير المستخلصات الأخرى (القرنفل - النعناع) حيث كان أعلى قيمة تثبيطية عند تركيز 20 مل غرام (85) يليه القرنفل (82.2) بينما كان مستخلص النعناع له تأثير على نمو الفطر ولكن كان ضعيفاً بالمقارنة مع السرو و القرنفل. كما أن خميرة الخبز لها تأثير مثبط للفطر وكذلك تمنع أنتاج الأفلاتوكسين.
ثورة أبي يزيد مخلد بن كيداد ضد الفاطميين بالمغرب الإسلامي (322-336هـ/934-947م)
Authors: محمد الجهيمي د. حمد
Published: June 2024

تناولت هذه الدراسة ثورة أبي يزيد مخلد بن كيداد ضد الحكم الفاطمي بالمغرب الإسلامي، وقد جاءت في تمهيد وأربع محاور، تتبعها خاتمة، وثبت بالمصادر والمراجع. ففي المحور الأول والمؤسوم بـ "نسب أبي يزيد ودعوته" فقد تبين لنا أن أبا يزيد من قبيلة يفرن الزناتية، وقد ظهر بجبال أوراس، وكان يتمتع بتأييد قوي من قبائل البربر، وخاصة قبيلتي زناته، ومغزاوة، أما في المحور الثاني المؤسوم بــ "أعلان ثورة أبي يزيد ضد الحكم الفاطمي" فقد أتضح لنا بإن أبا يزيد قد دخل في مرحلة الصدام المسلح مع الفاطميين وكادت ثورته أن تطيح بالحكم الفاطمي لولا إنشقاق بعض القبائل الموالية له، وفي المحور الثالث المؤسوم، بــ "القضاء على ثورة أبي يزيد" تبين لنا بإن حكام الدولة الفاطمية قد تمكنوا من القضاء على هذه الثورة بعد معركة دامية وقع فيها أبو يزيد جريحاً وأخذ أسيراً وقتل في مدينة القيروان، أما في المحور الرابع والأخير المؤسوم بــ "النتائج المترتبة على هذه الثورة" فقد أتضح لنا بإن ثورة أبا يزيد أحدثت أثار بعيدة المدى في أحوال بلاد المغرب الإسلامي من الناحية السياسية، والاقتصادية، ومن ثم الاجتماعية، والدينية.
PEDAGOGICAL SUPPORT OF PROFESSIONAL SELF-DETERMINATION OF SCHOOLCHILDREN ATTENDING ADVANCED PSYCHOLOGICAL AND PEDAGOGICAL CLASSES
Authors:   Vologda State University, Skakhina Polina N.
Published: June 2024

The article examines the essence of pedagogical support for professional self-determination of schoolchildren who attend advanced psychological and pedagogical classes. Theoretical and methodological approaches to substantiating the essence of the phenomenon of pedagogical support are defined. The content of the concepts “pedagogical support of professional self-determination of schoolchildren”, “pedagogical support of professional self-determination of schoolchildren of psychological and pedagogical classes” is interpreted.
HYPERTEXT AS A MEANS OF DEVELOPING FOREIGN LANGUAGE READING COMPETENCE IN STUDENTS OF POSTGRADUATE MILITARY COURSES AT EDUCATIONAL ORGANIZATIONS OF RUSSIA’S MINISTRY OF INTERNAL AFFAIRS
Authors:   Barnaul Law Institute of the Ministry of Internal Affairs of Russia, Gnezdilova Yevgeniya V.
Published: June 2024

The issue of developing foreign-language reading competence stems from the need for domestic education in the effective training of highly qualified scientific personnel. The author reveals the importance of using hypertexts in teaching foreign languages as part of postgraduate military courses. The reader’s diary is considered as a tool for achieving an educational goal, contributing to the development of independent thinking and expanding knowledge of lexical and grammatical material. The article presents the techniques and methods of organizing the learning process, describes the levels of formation of the reader’s competence.
Generation of alkyl and acyl radicals by visible-light photoredox catalysis: direct activation of C–O bonds in organic transformations
Authors: Roy Mithu , Sardar Bitan , Mallick Itu , Srimani Dipankar
Published: June 2024

Alkyl and acyl radicals play a critical role in the advancement of chemical synthesis. The generation of acyl and alkyl radicals by activation of C–O bonds using visible-light photoredox catalysis offers a mild and environmentally benign approach to useful chemical transformations. Alcohols, carboxylic acids, anhydrides, xanthates, oxalates, N-phthalimides, and thiocarbonates are some examples of alkyl and acyl precursors that can produce reactive radicals by homolysis of the C–O bond. These radicals can then go through a variety of transformations that are beneficial for the construction of synthetic materials that are otherwise difficult to access. This study summarizes current developments in the use of organic photocatalysts, transition-metal photoredox catalysts, and metallaphotocatalysts to produce acyl and alkyl radicals driven by visible light.
Ciberseguridad: Impacto y Detección de Eventos de Seguridad Mediante Prototipo de Monitoreo
Authors: Alanis Hernández Enrique , López Sandoval Eduardo , Colín Morales José Manuel , Viñas Álvarez Samuel , Sosa Sales Alejandro
Published: June 2024

La ciberseguridad se ha convertido en un tema crítico en la era digital, donde los avances tecnológicos han facilitado tanto la vida cotidiana como las actividades delictivas. Este artículo presenta una propuesta de prototipo de herramienta de monitoreo y análisis de eventos informáticos para contar con un componente de seguridad con la finalidad de reforzar nuestra navegación y uso de sistemas web en pequeños negocios, redes domesticas o medias empresas enfocando en la ciberseguridad. Se explora cómo los ciberdelincuentes aprovechan vulnerabilidades en sistemas informáticos y redes para acceder ilegalmente a información sensible o para interrumpir servicios críticos. Además, examinamos la evolución de las tácticas de ataque, destacando la sofisticación creciente de los métodos empleados y su adaptación a las defensas cibernéticas. Se aborda también la importancia de contar con un sistema de detección de eventos que se encuentre al alcance de prácticamente cualquier persona, empresa pequeña o mediana que este preocupada por velar por la integridad de su información y disponibilidad de la misma con el fin de lograr de lograr tener un cerco de seguridad que aporte visión y estrategias de seguridad de lo que fluye dentro de su red y sus dispositivos de cómputo. Finalmente, se concluye resaltando la necesidad de una colaboración continua para el desarrollo de tecnologías innovadoras y regulaciones efectivas para hacer frente al constante cambio y la sofisticación de las amenazas cibernéticas en el futuro.
Removable prosthesis with precision attachments for the lower jaw in lateral edentation
Authors:   Department of Dental Prosthetics, Faculty of Dental Medicine, “Titu Maiorescu” University, Bucharest, Romania, Draghici Lucia Alexandra ,   ”Titu Maiorescu” Private Clinical Center of Dental Nursing, Bucharest, Romania, Ionescu Tudor ,   Department of Dental Prosthetics, Faculty of Dental Medicine, “Titu Maiorescu” University, Bucharest, Romania,   ”Titu Maiorescu” Private Clinical Center of Dental Nursing, Bucharest, Romania, Pangica Teodora Maria ,   Department of Dental Prosthetics, Faculty of Dental Medicine, “Titu Maiorescu” University, Bucharest, Romania,   ”Titu Maiorescu” Private Clinical Center of Dental Nursing, Bucharest, Romania, Alexe Dorin ,   Department of Dental Prosthetics, Faculty of Dental Medicine, “Titu Maiorescu” University, Bucharest, Romania,   ”Titu Maiorescu” Private Clinical Center of Dental Nursing, Bucharest, Romania
Published: June 2024

Background. In certain cases of lateral edentation, some treatment options are limited due to the patient’s desire or maybe due to the fact that biology could not permit otherwise. Hence, in these scenarios the options to use the implant therapy are limited. Case report. 50-year-old female patient was referred to clinic for a full mandibula rehabilitation. In this case the patient was diagnosed with Kennedy Class I. In this situation, the treatment option was fixed metal-ceramic crowns with precision attachments (keyway attachments) for a removable prothesis. Aim. To emphasize the fact that, from a socio-economic point of view, the patient tends to choose the more accessible treatment option, but also the time component has a major impact on the choice they make, the development time of a treatment plan being very important to the patient. Material and methods. 10 cases of partial edentation were analyzed for the possibility of realizing two treatment plans, namely the version with implants or with removable prosthesis. The clinical implications of various aspects of this area were monitored and displayed as results. Results. Patients were much more receptive to the removable prosthesis with precision attachments treatment compared to the insertion of implants. The former has a similar result to the latter, but in a much shorter time span and with lower costs. Conclusions. From the analyzed it was confirmed that edentulous patients can be successfully treated with fixed prosthodontics associated with a removable partial prosthesis with precision attachments with the same benefits that the implant works might have brought them, the patient being satisfied with the quality of life gained as a result of benefitting from removable prosthesis in a relatively convenient period of time.
The Influence of Work Discipline and Incentives on Employee Performance: Study at PT. Bank KB Bukopin Syariah Samarinda Branch
Authors: Schoe Ervina , Rachman Marjoni , Ruliana Titin
Published: June 2024

The objective of this research is to examine the impact of work discipline and incentives on employee performance, with work motivation serving as an intervening variable, at PT Bank KB Bukopin Syariah Samarinda Branch. This research employs a quantitative methodology, using a sample of 83 informants, which represents the whole population of permanent workers of PT Bank KB Bukopin Syariah Samarinda Branch. The analytical tool used is SmartPLS version 3.2.9. PLS data analysis is conducted in two stages: evaluating the outer model, which is the measurement model, and evaluating the inner model, which is the structural model. The findings indicated a clear and substantial correlation between work discipline (X1) and work motivation (Z). Two incentives have a substantial and beneficial impact on job motivation. There is a strong and positive correlation between work discipline (X1) and employee performance (Y). The presence of incentives (X2) has a notable and constructive impact on the performance (Y) of employees. There is no correlation between work motivation (Z) and employee performance (Y). The combination of work discipline (X1) and rewards (X2) has a collective impact on work motivation. The combination of work discipline (X1) and incentives (X2) has a direct impact on employee performance. Employee performance (Y) is influenced by the combined impact of work discipline (X1), incentives (X2), and work motivation (Z). Work motivation cannot act as a mediator between Work Discipline (X1) and Employee Performance (Y). Work motivation cannot serve as a mediator between incentives (X2) and employee performance (Y).
Light chain deposition disease –a review
Authors: Kiranmai Rimmalapudi
Published: June 2024

Light Chain Deposition Disease (LCDD) is a rare and serious disorder characterized by the deposition of monoclonal immunoglobulin light chains in various organs, leading to organ dysfunction. This abstract provides a concise overview of LCDD, emphasizing its clinical manifestations, pathological features, diagnostic methods, and treatment approaches. LCDD primarily affects the kidneys, heart, liver, and other organs, causing progressive damage due to the accumulation of abnormal light chains. The disease often presents with renal impairment, proteinuria, and systemic symptoms. Histopathological examination reveals characteristic amyloid-like deposits in affected tissues, distinguishing LCDD from other renal disorders. Diagnosis involves a combination of clinical evaluation, laboratory tests, imaging studies, and tissue biopsy. Immunofluorescence and electron microscopy are essential for confirming the presence of monoclonal light chain deposits. The identification of specific light chain types aids in determining the underlying plasma cell dyscrasia. Management of LCDD focuses on addressing the underlying plasma cell disorder through chemotherapy, immunomodulatory agents, or stem cell transplantation. Supportive measures such as renal replacement therapy and cardiac interventions may be necessary to manage organ-specific complications.
Das unsichtbare Vorurteil. Antisemitismusdiskurse in der US-amerikanischen Linken nach 9/11
Authors: Arnold Sina
Published: June 2024

Sina Arnolds Buch ist eine fesselnde Studie über Antisemitismusdiskurse in der US-amerikanischen Linken, die zugleich einen entscheidenden Beitrag zum Verständnis des globalen Antisemitismus im 21. Jahrhundert leistet.
Das Verhältnis linker Bewegungen zum Antisemitismus ist ein polarisierendes Thema. Auch in den USA stehen nicht erst seit den Anschlägen vom 11. September 2001 Bewegungen wie Occupy Wall Street, die Friedensbewegung oder pro-palästinensische Gruppen unter Antisemitismusverdacht. Häufig sind es ihre Kritik an Israel und damit verbundene Aktionen, die Anlass für hitzige Debatten in den Medien, an Universitäten, innerhalb sozialer Bewegungen und der jüdisch-amerikanischen Community geben.
Aufbauend auf einer empirisch-ethnografischen Studie analysiert Sina Arnold die Sichtweisen von Aktivist_innen der US-amerikanischen Linken auf das Judentum und den Antisemitismus, auf Anschlussdiskurse wie den Holocaust, den Antirassismus, die Kapitalismuskritik, die Politik der USA sowie auf Israel und den Nahostkonflikt.
Die Analyse linker Antisemitismusdiskurse beleuchtet die gegenwärtige Verfasstheit der amerikanischen Gesellschaft in Zeiten ökonomischer und politischer Krisen.
A Comparative Study of Some Selected Classifiers on an Imbalanced Dataset for Sentiment Analysis
Authors: Ali Kawo Mohammed , Muhammad Garba , Gabi Danlami , Sule Argungu Musa
Published: June 2024

Extracting subjective data from online user generated text documents is made quite easy with the use of sentiment analysis. For a classification task different individual algorithms are applied to a review dataset in which most classifiers produce accurate results while others produce limited and inaccurate predictions. This research is to evaluate various machine learning algorithms for online dataset classification, where same set of data will be used to test four different machine learning algorithms: Naive Bayes, Support Vector machine, K-nearest neighbor and Decision tree. In order to determine which machine learning model will perform best in sentiment analysis as a constant issue. In this research, our primary goal is to identify the most effective machine learning model for sentiment analysis of English texts among the aforementioned classifiers. Their robustness will be tested and classified with an imbalanced dataset Kaggle.com a Machine learning repository. The dataset will first undergo data preprocessing in order to enable analysis, and then feature extraction for the base classifiers performance and accuracy which will be carried out in Jupyter notebook from Anaconda. Each machine learning algorithm performance scores will be calculated for higher accuracy using confusion matrix, F1-score, precision and recall respectively.
The Rise of Advanced VTS/VTMS Systems
Authors: M. Alanazi Abdullah , Marakasov Evgeny , A. Alabdullatif Omar
Published: June 2024

he Vessel Traffic Management System (VTMS) is constantly evolving, driven by regulations, environmental concerns and technological innovation. Directives from authoritative organizations such as the International Maritime Organization (IMO) and the International Association of Maritime Aids to Navigation and Lighthouse Management (IALA) emphasize the need for maritime safety. As we move into the future, VTMS will undoubtedly leverage artificial intelligence, automation, and machine learning, evolving from a reactive system to a predictive system. Exchanging the VTMS information among maritime users will significantly ensure safe operations and minimize environmental risks. As these systems evolve, the challenges of improving them become increasingly complex. A collaborative approach by combining expertise from different areas - users, consultants and manufacturers - forms a holistic strategy that leads to innovative and reliable solutions enriched by convergence of ideas, highlighting the effectiveness of a collaborative approach in navigating the complexities of technology improvements.
Administracinio pastato mikroklimato sąlygų įtakos energinio modeliavimo rezultatams analizė
Authors: Mickūnė Greta , Čiuprinskas Kęstutis
Published: June 2024

Tyrimas atliekamas naudojant dinaminio energinio modeliavimo programą IDA ICE. Tyrimo objekto, administracinės paskirties pastato, modelis sukurtas remiantis realiais duomenimis. Pastato energijos sąnaudos normalizuojamos, modelis kalibruojamas. Atlikti oro matavimai parodė, kad pastate susiduriama su sausu patalpų oru – tai didžiausia nagrinėjamo pastato mikroklimato problema. Pirminė simuliacija parodė, kad modelio rezultatai koreliuoja su atliktais matavimais. Žemos santykinės drėgmės problemai spręsti modelyje vėdinimo įrenginių oro tiekimo būdas pakeičiamas iš pastovaus oro srauto į kintamojo oro srautą su drėgmės reguliavimu. Pakeitus įvesties duomenis metinės energijos poreikis sumažėjo 6 MWh, o nepatenkintų žmonių kiekis (PPD) sumažėjo 3 %.
Impacts of Bar-driven Shear and Shocks on Star Formation
Authors: Kim Taehyun , Gadotti Dimitri A. , Querejeta Miguel , Pérez Isabel , Zurita Almudena , Neumann Justus , van de Ven Glenn , Méndez-Abreu Jairo , de Lorenzo-Cáceres Adriana , Sánchez-Blázquez Patricia , Fragkoudi Francesca , Martins Lucimara P. , Silva-Lima Luiz A. , Kim Woong-Tae , Park Myeong-Gu
Published: June 2024

Bars drive gas inflow. As the gas flows inward, shocks and shear occur along the bar dust lanes. Such shocks and shear can affect the star formation (SF) and change the gas properties. For four barred galaxies, we present Hα velocity gradient maps that highlight bar-driven shocks and shear using data from the PHANGS-MUSE and PHANGS-ALMA surveys, which allow us to study bar kinematics in unprecedented detail. Velocity gradients are enhanced along the bar dust lanes, where shocks and shear are shown to occur in numerical simulations. Velocity gradient maps also efficiently pick up H ii regions that are expanding or moving relative to the surroundings. We put pseudo-slits on the regions where velocity gradients are enhanced and find that Hα and CO velocities jump up to ∼170 km s−1, even after removing the effects of circular motions due to the galaxy rotation. Enhanced velocity gradients either coincide with the peak of CO intensity along the bar dust lanes or are slightly offset from CO intensity peaks, depending on the objects. Using the Baldwin–Philips–Terlevich BPT diagnostic, we identify the source of ionization on each spaxel and find that SF is inhibited in the high-velocity gradient regions of the bar, and the majority of those regions are classified as a low-ionization nuclear emission-line region (LINER) or composite. This implies that SF is inhibited where bar-driven shear and shocks are strong. Our results are consistent with the results from the numerical simulations that show SF is inhibited in the bar where the shear force is strong.
Hidden Companions to Intermediate-mass Stars. XX. Discovery of a 0.58M
⊙, 7.4 au Companion to p Puppis*
Authors: Waisberg Idel , Klein Ygal , Katz Boaz
Published: June 2024

p Puppis is a nearby 3.1M
⊙ B8V star with astrometric evidence for a close companion in addition to its two wide companions at 1.3 kau (a white dwarf (WD)) and 38.7 kau (an F2V astrometric binary). Here we report on a VLTI/GRAVITY observation that revealed the close companion to be a 0.58M
⊙ star at a projected separation ρ = 100.2 mas ↔ 7.4 au, confirming the system to be a quintuple. The discovered companion explains the X-ray emission of p Pup detected by eROSITA. Moreover, we also find that the isochrone age of

100

−
20

+
50

 Myr of p Pup is incompatible with the minimum cooling age of 350 Myr for the 1.3 kau wide WD companion, suggesting that either they are not coeval or that the WD was formed through a non-trivial channel.
2023 DZ2 Planetary Defense Campaign
Authors: Reddy Vishnu , Kelley Michael S. , Benner Lance , Dotson Jessie , Erasmus Nicolas , Farnocchia Davide , Linder Tyler , Masiero Joseph R. , Thomas Cristina , Bauer James , Alarcon Miguel R. , Bacci Paolo , Bamberger Daniel , Battle Adam , Benkhaldoun Zouhair , Betti Guido , Birlan Mirel , Brozovic Marina , Burt Brian , Cantillo David C. , Chandra Sunil , Chomette Gregoire , Coates Ashley , DeMeo Francesca , Devogèle Maxime , Fatka Petr , Ferrais Marin , Fini Paolo , van Gend Carel , Giorgini Jon D. , Glamazda Dmitry , Holmes Robert , Hora Joseph L. , Horiuchi Shinji , Hornoch Kamil , Iozzi Marco , Jacques Cristóvão , Jehin Emmanuel , Jiang Hai , Kaiser Galina , Kušnirák Peter , Kuznetsov Eduard , de León Julia , Liakos Alexios , Licandro Javier , Lister Tim , Liu Jing , Lopez-Oquendo Andy , Maestripieri Martina , Mathias Donovan , Micheli Marco , Naidu Shantanu P. , Nastasi Alessandro , Nedelcu Alin , Petrescu Elisabeta , Popescu Marcel , Potter Stephen B. , Pravec Petr , Sanchez Juan , Santana-Ros Toni , Serra-Ricart Miquel , Sioulas Nick , Sonka Adrian , Squilloni Alessio , Tombelli Maura , Trelia Madalina , Trilling David E. , Warner Elizabeth , Wells Guy , Wheeler Lorien , Wiles Mike
Published: June 2024

We present the results of a fourth planetary defense exercise, focused this time on the small near-Earth asteroid (NEA) 2023 DZ2 and conducted during its close approach to the Earth in 2023 March. The International Asteroid Warning Network (IAWN), with support from NASA's Planetary Defense Coordination Office (PDCO), has been coordinating planetary defense observational campaigns since 2017 to test the operational readiness of the global planetary defense capabilities. The last campaign focused on the NEA Apophis, and an outcome of that exercise was the need for a short burst campaign to replicate a real-life near-Earth object impact hazard scenario. The goal of the 2023 DZ2 campaign was to characterize the small NEA as a potential impactor and exercise the planetary defense system including observations, hypothetical risk assessment and risk prediction, and hazard communication with a short notice of just 24 hr. The entire campaign lasted about 10 days. The campaign team was divided into several working groups based on the characterization method: photometry, spectroscopy, thermal IR photometry and optical polarimetry, radar, and risk assessment. Science results from the campaign show that 2023 DZ2 has a rotation period of 6.2745 ± 0.0030 minutes; visible wavelength color photometry/spectroscopy/polarimetry and near-IR spectroscopy all point to an E-type taxonomic classification with surface composition analogous to aubrite meteorites; and radar observations show that the object has a diameter of 30 ± 10 m, consistent with the high albedo (0.49) derived from polarimetric and thermal IR observations.
Discovery and Classification in Astronomy: Scientific and Philosophical Challenges and the Importance of a Comprehensive and Consistent Classification System
Authors: Dick Steven J.
Published: June 2024

Throughout history, the definition of “class” and the construction of astronomical classification systems has been a deep scientific and philosophical problem: scientific because facts such as physical composition ideally need to be known for proper classification but often are not, philosophical because astronomers need to understand the philosophical assumptions behind their attempts at classification, and because different philosophical ideas such as “natural kinds” often guide classification, even if unconsciously. The primary lesson of history is that the most useful classifications of celestial objects are optimally based on their physical nature. The second lesson is that because discovery is an extended process consisting of detection, interpretation, and understanding, initial classifications may be phenomenological, based on characteristics that may be useful in early “detection” stages of extended discovery. By contrast, final classifications of “the thing itself,” is achieved only after the “understanding” stage of discovery and must have a physical basis. A third lesson is that class status is best determined within a comprehensive classification system in order to determine taxon level, e.g., class, type, subtype. Such a system, encompassing all astronomical objects, illustrates the problems of class and classification, problems that may be applied to exoplanet discoveries.
Towards computable taxonomic knowledge: Leveraging nanopublications for sharing new synonyms in the Madagascan genus Helictopleurus (Coleoptera, Scarabaeinae)
Authors: Rossini Michele , Montanaro Giulio , Montreuil Olivier , Tarasov Sergei
Published: June 2024

Numerous taxonomic studies have focused on the dung beetle genusHelictopleurusd’Orbigny, 1915, endemic to Madagascar. However, this genus stilll needs a thorough revision. Semantic technologies, such as nanopublications, hold the potential to enhance taxonomy by transforming how data are published and analysed. This paper evaluates the effectiveness of nanopublications in establishing synonyms within the genusHelictopleurus.

In this study, we identify four new synonyms withinHelictopleurus:H. rudicollis(Fairmaire, 1898) =H. hypocritaBalthasar, 1941syn. nov.;H. vadoniLebis, 1960 =H. perpunctatusBalthasar, 1963syn. nov.;H. halffteriBalthasar, 1964 =H. dorbignyiMontreuil, 2005syn. nov.;H. clouei(Harold, 1869) =H. gibbicollis(Fairmaire, 1895)syn. nov.Helictopleurusmay have a significantly larger number of synonyms than currently known, indicating potentially inaccurate estimates about its recent extinction.

We also publish the newly-established synonyms as nanopublications, which are machine-readable data snippets accessible online. Additionally, we explore the utility of nanopublications in taxonomy and demonstrate their practical use with an example query for data extraction.