bluuebunny/crossref_metadata_2025 huggingface dataset:
Em busca dos recursos perdidos – a saga dos precatórios do Fundef
Authors: Andrade Melo Cristina
Published: March 2023

The Union’s debt to municipalities resulting from de underpayment of financial resources as a complement to the Fund for the Development and Maintenance of Elementary Education and Recognition of Teaching Profession (FUNDEF), also known simply as “Fundef’s judiciary bond” is an old and well-known problem for those involved in the issue of education and external control, but generates consequences until today without giving signs of truce for the coming years. The present article intends to complie the main chapters of this history and perform a critical analysis of the judicial decisions and legislative innovations that permeate the case, focusing on the payment of allowances to teaching professionals and attorney’s fees with the portion related to interest on arrears of the judiciary bond.
Vigiar, punir e o controle financeiro do Estado
Authors: Facury Scaff Fernando
Published: March 2023

The central idea of this text is to demonstrate the way in which those people or institutions that violate the norms that govern the Brazilian public financial and budget system are controlled and punished. It is the scope of monitoring and punishing of public financial law, correlated to the power to control public accounts and to hold accountable, in various areas, those who fail to comply with established rules, including analyzing the competences of the Courts of Accounts.
Crisis Management: Educational Administration in Southern Punjab, Pakistan During the Covid-19 Pandemic
Authors: Yumna  , Urooj Komal
Published: March 2023

The main purpose of the present dissertation is to investigate the impact of covid-19 crisis on educational administration of Schools of Management in Southern Punjab, Pakistan. The study adds to the literature by investigating the impact of crisis on administration and crisis management strategies formulated by the institutions along with their impact on institutions’ survival and recovery. A qualitative study is conducted to achieve research objectives and answer all formulated questions. Data was collected via semi structured interview of 8 representatives of different designations from these educational institutions. Thematic technique was applied to examine the collected data and to produce results based on them. Analyses showed that the COVID-19 crisis negatively influenced the financial health, education quality, exam quality and public perception about the institutions.  the study revealed that on time decisions and proactive approach from the concerned bodies were important outcomes of the pre-COVID crisis experience. This experience enabled the different bodies like IT department, board of advance studies, academic council and syndicate to make on time decisions. The study also concluded that past crisis experiences also helped this institution to develop their strategies for survival and recovery. Moreover, development of IT infrastructure (LMS, Online Portals), Forming Health Emergency Teams, COVID-19 Protocols and Faculty Vaccination Drive were the prominent steps taken for the institute’s survival and recovery in COVID-19 breakout. Results showed that these strategies helped the institutes to survive during the pandemic situation.
ATIVISMO ALIMENTAR URBANO COMO LUTA PELA SOBERANIA ALIMENTAR NO OESTE DO CANADÁ DE 2014 A 2018
Authors: Barbosa Jr. Ricardo , Coca Estevan
Published: March 2023

Nos últimos anos, além de ser utilizada como referência nas lutas de movimentos camponeses do Hemisfério Sul – característica central de sua ‘primeira geração’ – a soberania alimentar (SA) também tem sido incorporada em contextos urbanos do Hemisfério Norte, o que demarca sua ‘segunda geração’. Reconhecendo que ainda existe uma lacuna de estudos que abordem esse processo no contexto canadense, o presente trabalho tem como objetivo discutir a ‘segunda geração’ da SA em duas cidades do Oeste do Canadá: Vancouver, na Colúmbia Britânica e Calgary, em Alberta. Para essa análise, empregamos metodologias qualitativas de natureza exploratória para compreender como a SA pode ser abordada em contextos urbanos do Canadá a partir das práticas dos ativistas alimentares urbanos. Constatamos que no contexto urbano do Oeste canadense, a SA pode ser compreendida por meio de uma perspectiva ampla, se relacionando às diversas etapas dos sistemas agroalimentares.
TERRITORIALIDADES: POTÊNCIAS DE ELOS EM TERRITÓRIOS DE GRUPOS CULTURAIS PERNAMBUCANOS
Authors: Vilas Boas Ornelas Gabriela , Barros Pereira Doralice
Published: March 2023

Os territórios de grupos culturais são carregados de dominância simbólica em função da rede de significados criados. A multiplicidade e a diferença inerentes à cultura encerram o poder da apropriação e podem agregar aos territórios o seu valor de uso, trazendo marcas do vivido. Assim, objetivamos compreender como a apropriação do elemento cultural por grupos culturais periféricos e precarizados urbanística e economicamente atinge as formas de atuação no espaço, significando-o e tecendo relações. Como metodologia, realizamos revisão bibliográfica e entrevistas semiestruturadas, no ano de 2018, com lideranças culturais de dois grupos pernambucanos: Coco de Umbigada e Maracatu Nação Cambinda Estrela, localizados nas periferias urbanas de Olinda e Recife, respectivamente. Percebemos que nesses territórios cabem a cultura, a educação, a religião e a composição social, imbricando-se num emaranhado de forças e potencialidades, para que seus integrantes possam melhor sobreviver. A cultura espalha-se e organiza a vida pela dicotomia da recuperação e da insurgência associada à construção de uma referência política local, de um território onde suas territorialidades possibilitam o auxílio e o se sentir integrado/abrigado à/na realização da vontade e generosidade humanas.
A TERRITORIALIDADE DO CORPO AFRO-INDÍGENA BRASILEIRO: ALGUMAS CONSIDERAÇÕES
Authors: David Caxias Denise
Published: March 2023

Este artigo se propõe a discutir a concepção de corpo-sujeito em Merleau-Ponty como possibilidade para analisar a territorialidade afro-indígena brasileira. Partimos da concepção de que os corpos dos religiosos afro-indígenas brasileiros produzem territorialidades. O corpo assume a característica de um território imediato da religiosidade. A espacialidade religiosa é aqui analisada pela categoria território. O texto abarca um debate teórico conceitual, partindo das percepções de campo da autora em terreiros de Candomblé nos estados do Rio de Janeiro. Consideramos que os corpos controlam, afetam e influenciam o espaço em que ocorre a gira ou xirê através dos gestos e movimentos. Dessa forma, o poder e a dominação do espaço (sua conformação simbólica) são dados pelas práticas culturais e religiosas mediante a ação dos orixás e entidades através incorporação.
Development of Lombok Culture-Based Ethnomathematics Module to Improve Mathematical Literacy of Class IV Elementary School Students
Authors: Khair Sabahul , Kartono Kartono , Susilaningsih Endang
Published: March 2023

Quick influence on the success of the teaching and learning process can be done by developing an innovation and learning tools, one of which is through modules as teaching materials. The creation of an ethnomathematics module based on Lombok culture is expected to help develop students' mathematical literacy skills. The purpose of this development research is to get feedback from users and ensure the validity of the module. The subject of this research is Majuwet Elementary School in Lombok. This type of research is Research and Development (R&D) based on the 4D research and development model. The stages carried out are the definition stage ( Define ), the planning stage ( Design ), the development stage ( Development ), and the deployment stage ( Disseminate ). Collecting data in this study using tests, questionnaires and documentation. The results showed that the Lombok culture-based ethnomathematics module was declared valid based on the validity test. The results of the data analysis of material experts obtained 0.67 results with valid categories, media experts obtained 0.80 results with valid categories, 81% small-scale trials with agreed criteria, 87% large-scale trials with strongly agreed criteria, practicality test by the teacher 76% with practical criteria. The practicality criteria and the N-gain value show that students' mathematical literacy abilities have increased after using the modules in the learning process, with a value of 0.54 in the medium category. This research produced a valid and practical module in improving students' mathematical literacy skills and effectively used in the learning process in class IV mathematics.

Keywords: [Ethnomathematics Module, Lombok Culture, Mathematical Literacy]
Study of Estrus Induction in the Female Dog by PMSG and HCG
Authors: M. Djoudi , K. Belagoun , A. Yahimi
Published: March 2023

Our study, spread over four (4) months (February to June), aims at heat induction and monitoring within a population of 10 female dogs of different breeds (German shepherd, Rottweiler and Pit-bull). Aged from 2.5 to 4.5. Two of them were used as controls. To do this, we carried out the following investigations: Monitoring the sexual cycle of the female dogs, prior to heat induction, by gynecological and cytological examination (vaginal smears) to confirm the sexual rest phase (anestrus); hormonal induction of heat by PMCG and hCG; monitoring the induced heat by the vaginal smear method (Giemsa stain); and a breeding of female dogs in estrus confirmation of the pregnancy of the mated female dogs (palpation and ultrasound) by comparing the vaginal smears of the treated female dogs with those of the control female dogs. At the end of our study, the results obtained were encouraging, since we succeeded in obtaining the appearance of heat in 60% of the treated female dogs.
Protective Nanocoatings from Polyelectrolytes: Flame Retardancy, Super Gas Barrier, and Heat Shielding
Authors: Grunlan Jaime
Published: March 2023

Layer-by-layer (LbL) assembly is a conformal coating “platform” technology capable of imparting a multiplicity of functionalities on nearly any type of surface in a relatively environmentally friendly way. At its core, LbL is a solution deposition technique in which layers of cationic and anionic materials (e.g. nanoparticles, polymers and even biological molecules) are built up via electrostatic attractions in an alternating fashion, while controlling process variables such as pH, coating time, and concentration. Here we are producing nanocomposite multilayers (50 – 1000 nm thick), having 10 – 96 wt% clay, that can be completely transparent, stop gas permeation, and impart extreme heat shielding to polymeric substrates. In an effort to impart flame retardant behavior to fabric using fewer processing steps, a water-soluble polyelectrolyte complex (PEC) was developed. This nanocoating is comprised of polyethylenimine and poly(sodium phosphate) and imparts self-extinguishing behavior to cotton fabric in just a single coating step. Adding a melamine solution to the coating procedure as a second step renders nylon-cotton blends self-extinguishing. More recently, a PEC coating was developed for polyester-cotton. It passes vertical flame testing after five standard washes or 8 hours in boiling water. Either of these two coating techniques can be deposited using flexographic printing or spray-coating tools. Opportunities and challenges will be discussed. Our work in these areas has been highlighted in C&EN, ScienceNews, Nature, Smithsonian Magazine, Chemistry World and various scientific news outlets worldwide. For more information, please visit my website: 
Renal Anaemia
Authors: Levy Jeremy , Ashby Damien
Published: March 2023

Debate: IV Iron is good for you - the case is closed

IV Iron is good for you, the case is closed - No

I have been a nephrologist at Hammersmith since 2011 with a main focus on haemodialysis. My interests include anaemia, ultrafiltration, vascular access and nutrition (including my own). My argument in this debate will outline the dangers and costs of liberal iron use (and why Jeremy is wrong).
Kết quả điều trị vi phẫu thuật bệnh lí co giật mặt với nội soi hỗ trợ tại Bệnh viện Việt Đức
Authors: Hoàng Anh Phạm , Đại Hà Dương , Thành Hưng Chu , Trung Hải Vũ , Huy Mạnh Bùi , Tuấn Dũng Phạm , Văn Hệ Đồng
Published: March 2023

Co giật nửa mặt (hemifacial spasm) biểu biện bởi các chuyển động giật rung hay co cứng tiến triển, không tự chủ, không thành cơn của các cơ chịu sự chi phối của thần kinh VII ở một nửa bên mặt. Nội soi hỗ trợ vi phẫu thuật giải ép mạch máu thần kinh trong điều trị bệnh lí co giật nửa mặt đang là xu hướng mới ở Việt Nam. Nghiên cứu mô tả tiến cứu 11 bệnh nhân co giật nửa mặt được vi phẫu thuật giải ép có nội soi hỗ trợ tại Bệnh viện Việt Đức từ 1/2021 đến 12/2021. Nguyên nhân hay gặp nhất gây xung đột mạch máu thần kinh là động mạch tiểu não trước dưới chiếm 72,7%. Triệu chứng lâm sàng sau phẫu thuật: 45,45% hết triệu chứng các trường hợp, 54,55% giảm triệu chứng. Trong 6 trường hợp được đánh giá kết quả phẫu thuật bằng thang điểm HFS, có sự giảm rõ rệt điểm HFS: lâm sàng từ 12 - 16 điểm trước mổ; giảm còn 0 - 4 điểm sau mổ); có sự giảm rõ rệt điểm HFS - Chất lượng cuộc sống 40 - 72 điểm trước mổ; giảm còn 0 - 16 điểm sau mổ). Vi phẫu thuật giải ép mạch máu thần kinh có áp dụng nội soi hỗ trợ là biện pháp hiệu quả trong điều trị co giật mặt, ít biến chứng. Bộ câu hỏi HFS - Lâm sàng và Chất lượng cuộc sống có thể áp dụng trong theo dõi và đánh giá kết quả sau phẫu thuật.
Microwave assisted Schiff base metal complexes as potential anticancer and antimicrobial agents: A critical review
Authors: Shridharshini Kumar  , Praveen Sekar  , Senthil Kumar Raju
Published: March 2023

Schiff bases are organic compounds which contain azomethine group (-C=N-) by reacting primary amines and carbonyl compounds. The presence of an azomethine group in the Schiff base facilitates coordination with transition metal ions. The term Schiff base is normally applied to these compounds when they are being used as ligands to form coordination complexes with metal ions. Such complexes occur naturally, but the majority of Schiff bases are artificial and are used to form many important catalysts. Schiff base metal complexes prepared using microwave irradiation have gained more attention because of their excellent strategy in generating quick and stable products in higher yields by improving the speed of reaction with lesser energy and exhibits various biological activities including antifungal, antibacterial, anti-tubercular, antiviral, antimalarial, anti-diabetic, anticancer, antioxidant, antidiuretic, anti-inflammatory, antipyretic and anti-HIV agents. Apart from biological applications, they are also used as a catalyst in Aldol reactions, polymerization reactions, oxidation reactions and other chemical reactions. Imine-ligand containing transition metal complexes including copper, zinc and cadmium, have proven to be effective starting points for the synthesis of metal or metal chalcogenide nanoparticles. In this review, various metal complexes derived from Schiff bases synthesised using microwave approaches are discussed along with their antibacterial, antifungal and anticancer activities.
The college campus as a living laboratory for meaningful food system transformation
Authors: Evans Jason , Roggio April
Published: March 2023

As has become abundantly clear to the social scientists, agriculturalists, policymakers, and food justice advocates who have taken up the fight, progress toward more resilient, fair, and effective food systems is hard fought and prone to challenges. Vexingly, the competing goals of food system improvement even make defining “success” in food system transformation difficult: accessible, affordable food versus nutritious food; diversity in the agricultural economy versus the cost savings of consolidation; and consumer choice and variety versus the ecological advantages of eating seasonally and locally. In this commentary, we treat American college campuses as analogs of the larger food system and as such, laboratories[1] for study of these systemic tradeoffs and proving grounds for policy interventions. We argue that the lived context of college students approximates that of communities in which financial, logistical, and other challenges negatively affect nutrition, equitable food access, and food knowledge outcomes. We suggest that the rigorous assessment of changes in educational philosophy, management practices, and spending priorities on campuses may offer insight into the ways in which we might effect change throughout the broad national food landscape, to facilitate the transition to more equitable and just food systems. [1] Our propositions here connect more broadly with the literature examining the campus as a living laboratory, which addresses a wide array of sustainability issues (e.g., Gomez & Derr, 2021; Hansen, 2017; Save et al., 2021).
Lettere
Authors:   Medico e Bambino
Published: March 2023

I pediatri sono pochi, ma è proprio vero? - Il nirsevimab nella profilassi dell’infezione da virus respiratorio sinciziale
Gastric remnant perforation after single anastomosis gastric bypass
Authors: M Brodaric Alen , Lau Ngee-Soon , Sandroussi Charbel
Published: March 2023

Introduction: Acute perforation of gastric remnants after single anastomosis gastric bypass are scarcely reported in the literature. The leak of gastrointestinal contents into the abdomen increases morbidity and if not promptly recognized can lead to mortality from sepsis.

Case Report: A 42-year-old male developed abdominal pain and fever after laparoscopic removal of adjustable gastric band, hiatus hernia repair, and single anastomosis gastric bypass. Computed tomography showed evidence of viscus perforation, bowel obstruction, and intra-abdominal infection. Operative findings suggested bowel obstruction of the afferent small bowel loop led to perforation at the gastric remnant staple line which was repaired primarily.

Conclusion: Patients presenting with early sepsis after single anastomosis gastric bypass should be investigated with computed tomography. Gastrointestinal leaks should be promptly addressed with surgical washout, primary repair, and suture reinforcement.
CONSERVATIVE SURVEY OF MACHINE LEARNING AND DATA ANALYTICS
Authors: Omotosho Oluyinka I
Published: March 2023

Computing power has been increasing exponentially, meaning that processing power can be harnessed to solve more complex tasks. Two fields that have emerged alongside this rapid growth are data analytics, machine learning. Data analytic and Machine learning algorithms are two terms used interchangeably in the world of big data and statistical analysis, the line that divide these two related terms is so tiny that most data analyst forget about the existence of such line dividing and providing blur differences between data analytic and machine learning algorithms. In this study, the underlying the difference between these two related terms and their common and different applications is studied in a concise manner. Their impact in decision making for firms, organizations and cooperate bodies, their approaches to problem solutions, as well as their limitations.
effect of sitting position versus walking positions during first stage of labor on pain intensity and labor outcomes among primiparous women
Authors: Dawoud Salwa El Saied Mahmoud , Mageed Hemmat Moustafa Abdel , El-sharkawy Naglaa Shaban Attia
Published: March 2023

Background: Labor is a physiologic process and consideration of labor pain and relief that is among the major components of maternal care. Application of some labor positions can lay the fetus better in the pelvic canal direction.  Aim of the study: to evaluate the pain intensity in the sitting position versus the walking position during the first stage of labor and investigate their effects on labor outcomes among primiparous women. Research design Quasi-experimental research design was utilized to fulfill the aim of this study. Setting: The study was carried out in the labor unit in the obstetric department at Mansoura University Hospital. Sample: Included 100 primiparous women in 1 st stage of labor were recruited in the study, they were divided into two equal groups; a sitting group (50) and a walking group (50) randomly selected through convenient sampling from those who were hospitalized in the previously selected setting with a gestational age of 37–42 weeks, singleton pregnancy, and with cephalic presentation. Tools: Structured Interviewing questionnaire sheet, Structured Observational Checklist including (Partograph and Apgar score), and Visual analogue pain intensity scale (VAS) were used.
Assessment of the anti-diabetic potential of ethanol leaf extract of Crateva adansonii in streptozotocin induced diabetic rats
Authors: Okoyomoh Kingsley  , Ernest Emeka Ngwu  , Ebere Mbanaso  , Melford Elendu Uche
Published: March 2023

Diabetes mellitus is a group of metabolic disorders causing disturbance in the metabolism of lipids, carbohydrate and protein. Synthetic drugs used in the treatment of diabetes are known to have adverse effects. Thus the aim of this research work was to evaluate the anti-diabetic of ethanol leaf extract of Crateva adansonii in diabetic rats. Freshly harvested leaf of Crateva adansonii was dried and subsequently processed into extract. Twenty five (25) adult male wistar rats were divided into five groups of five rats each. Group I was the Normal control (NC), Group II was diabetic untreated rats, Group III and IV were diabetic rats treated with 200 and 400 mg/kg of C. adansonii respectively. Intraperitoneal injection of streptozotocin caused a significant (P<0.05) increase in blood sugar level. However, oral administration of 200 and 400 mg/kg of extract significantly (P<0.05) reduced blood sugar level compared to the level reported for the diabetic untreated Group II rats though higher than that reported for the normal control. In conclusion, it can be deduced from this study that ethanol leaf extract of C. adansonii wield anti-diabetic potential which could be enhanced with higher doses of the aforementioned extract.
Activity test of Guazuma ulmifolia Lam (Jati Belanda) methanol extract against bacteria Staphylococcus aureus and Klebsiella pneumoniae
Authors: Rizki Zalzabillah  , Flora Ramona Sigit Prakoeswa  , Sri Wahyuni  , EM Sutrisna
Published: March 2023

Background: Staphylococcus aureus and Klebsiella pneumoniae bacteria are a group of bacteria that can infect the respiratory tract so that they can cause complications for humans, Jati belanda leaves (Guazuma ulmifolia Lam) is a plant that has potential as an antibacterial, because it has active substances that can stop the growth of bacterial organisms, namely flavonoids, saponins, tannins, and alkaloids are its components. Purpose: This study aims to determine the antibacterial activity of methanol extract of Jati belanda leaves (Guazuma ulmifolia Lam) on the growth of Staphylococcus aureus and Klebsiella pneumoniae bacteria. Methods: Antibacterial activity test in this study was carried out using the well method, Staphylococcus aureus bacteria and Klebsiella pneumoniae bacteria as test microbes in this study, positive control (chloramphenicol), 20% DMSO negative control and five concentration groups namely 100%, 50%, 25%, 12.5% ​​and 6.25% from methanol extract of Jati belanda leaves (Guazuma ulmifolia Lam). Results: From the research results it is known that the methanol extract of Jati belanda leaves (Guazuma ulmifolia Lam) is able to inhibit Staphylococcus aureus bacteria with each inhibition zone at 100% concentration of 12.31 mm, 50% concentration of 10.48 mm, 25% concentration of 7.62 mm and the positive control (chloramphenicol) was 33.24 mm and the Klebsiella pneumonia bacteria at 100% concentration was 14.27 mm, 50% concentration was 11.14 mm and the positive control (chloramphenicol) was 40.6 mm.
Vocational business education: An entrepreneurial engagement for the youths to alleviate insecurity in South-East, Nigeria
Authors: Stella Vivian Paul-Mgbeafulike  , Uchenna Emmanuel Duru  , Chukwudi Matthew Nwike
Published: March 2023

The study investigated alleviating insecurity in southeast Nigeria using vocational business education for the entrepreneurial engagement of youths. The study answered three research questions and tested three hypotheses. A multistage sampling technique was adopted in selecting 275 respondents for the study. The instrument for data collection was a 32-item structured questionnaire developed by the researcher. The instrument was face-validated by three experts. The reliability of the instrument was ascertained using the Cronbach Alpha reliability technique which yielded a reliability coefficient of 0.784. The data for the study were collected with the help of four research assistants. Out of the 275 copies of the questionnaire administered, 256 copies were completely filled and returned representing a 93.1% return rate. Data collected were analyzed using mean for answering the three research questions while the three hypotheses were tested using t-test statistics at 0.05 level of significance. The result of the study identified 8 implications of youth engagement in entrepreneurial activities on alleviation of insecurity, 10 sources of funds for youth’s entrepreneurial activities that can be taught through vocational Business Education, and 13 strategies that can be taught through vocational Business Education for sustainable management of businesses among the youths in southeast Nigeria. There were no significant (p<0.05) differences in the mean ratings of Business Educators and students on the implications of youth engagement in entrepreneurial activities and strategies that can be taught through vocational Business Education for sustainable management of businesses among the youths. Though, there was a significant (p<0.05) difference in the mean ratings of Business Educators and students on sources of funds for youth’s entrepreneurial activities. The study among others recommended increased engagement of youths in entrepreneurial activities to alleviate their idleness and insecurity in the country.
Cost-effective EdTech Paper 3: Internal Guidance Note
Authors: EdTech Hub EdTech Hub
Published: March 2023

An output of the EdTech Hub, https://edtechhub.org
Late malignant oral lesions after kidney transplantation
Authors: Santos Paulo Sérgio da Silva , Sarmento Dmitry José , Romão Elen Almeida
Published: March 2023

Objective: To review cases of oral cavity malignancies available in the literature in kidney transplant recipients. Methods:A search was carried out in the PubMed database using the terms “oral cancer,” “mouth neoplasms,” “renal transplantation,” and “kidney transplantation.” Regardless of the publication date, the publications were chosen by two researchers after they carefully considered the titles and abstracts and read each article in its entirety. Results: Twelve articles were found with cases of oral malignancies in kidney transplant recipients. In all, 31 malignant neoplasms were diagnosed in the oral cavity, of which 64.5% (20/31) were squamous cell carcinomas; Kaposi’s sarcoma represented 12.9% (4/31) of the cases. Lips and tongue were the most affected sites mentioned most frequently in the articles evaluated. Post-transplantation time ranged from 8 months to 23 years, and several immunosuppressants were used. Conclusions: Kidney transplant recipients should be regularly forwarded to dentists and other medical professionals who work in diagnosing malignant lesions of the oral cavity to be evaluated, and new cases of oral cancer can be recognized early to treatment. This strategy could improve the survival of patients with this threatening disease.
STRATEGI KOMUNIKASI ORGANISASI CORPORATE SOCIAL RESPONSIBILITY (CSR) PT. INDOCEMENT TUNGGAL PRAKARSA TBK DALAM UPAYA MEMBENTUK COMMUNITY DEVELOPMENT PADA MASYARAKAT DESA TAJUR KAB. BOGOR
Authors: Utami Eva Budi , Purwitasari Endah
Published: March 2023

Tujuan dari penelitian ini adalah untuk mengetahui dan mendeskripsikan bagaimana strategi komunikasi yang dilakukan oleh PT. Indocement Tunggal Prakarsa Tbk dalam menjalankan program CSR dalam upaya membentuk komunitas masyarakat Desa Tajur di Kabupaten Bogor. Teori yang digunakan dalam penelitian ini adalah Teori Stakeholder untuk dapat menjelaskan peran perusahaan dalam mengelola CSR-nya bagi masyarakat. Metode yang dilakukan dalam penelitian ini menggunakan pendekatan kualitatif dan menggunakan teknik wawancara mendalam kepada 6 narasumber penelitian. Narasumber adalah masyarakat Desa Tajur yang bekerjasama dengan perusahaan terkait program CSR P4M PT Indocement Tunggal Prakarsa Tbk. Penelitian ini menggunakan pendekatan metode kualitatif. Hasil dari penelitian ini adalah strategi komunikasi yang digunakan PT Indocement Tunggal Prakarsa Tbk dalam menjalankan program CSR yaitu dengan menetapkan 5 pilar perhatian utama yaitu pendidikan, kesehatan, ekonomi, sosial budaya, agama, pemuda dan olahraga (sosbudagor) dan keamanan sebagai pilar kelima. Kelima pilar tersebut dikembangkan dalam program pembangunan berkelanjutan yang disebut program P4M berupa pelatihan kepada masyarakat. Strategi yang disusun dan telah dilaksanakan oleh perusahaan menggunakan metode canalizing yaitu suatu metode yang digunakan untuk mempengaruhi khalayak dalam menerima pesan yang disampaikan kemudian secara perlahan merubah sikap dan pola pikir seperti yang diinginkan oleh perusahaan. Serta menggunakan metode pendidikan dalam menyampaikan pesan kepada masyarakat, yaitu selain memberikan ide dan pendapat kepada masyarakat.
PENGARUH TEKANAN MINYAK LUMAS YANG MENURUN TERHADAP KINERJA MESIN INDUK DI ATAS KAPAL KT. JAYANEGARA 201
Authors: Jauhari Mohammad In'am Basthomi
Published: March 2023

Abstrak

Fungsi pelumasan sangat penting diatas kapal, maka tentunya sistem pelumasan harus mendapatkan perhatian khusus didalam melaksanakan perawatan atau pengujian lab secara rutin disamping permesinan yang lainnya. Sehingga sistem pelumasan ini dapat bekerja sesuai dengan fungsinya diatas kapal agar tidak mengganggu kelancaran pengoperasian kapal. Pelumasan pada mesin sangat penting, karena tanpa pelumasan komponen-komponen mesin akan mengalami gesekan secara langsung, sehingga menimbulkan panas dan mengakibatkan kerusakan berupa keausan yang akhirnya umur mesin dan komponen-komponennya tidak tahan lama. Untuk mengatasi faktor-faktor tersebut dapat dilakukan dengan membersihkan atau mengganti komponen yang rusak dengan spare part yang baru, pengoperasian yang benar sesuai prosedur yang ada dan perawatan dan pengecekkan yang berkala terhadap sistim pelumasan.

 

Kata kunci: Sistem Pelumasan

 

Abstrack

The lubrication function is very important on board, so of course the lubrication system must get special attention in carrying out routine laboratory maintenance or testing in addition to other machining. So that this lubrication system can work in accordance with its functions on the ship so as not to interfere with the smooth operation of the ship. Lubrication on the engine is very important, because without lubrication the engine components will experience friction directly, causing heat and cause damage in the form of wear that ultimately the life of the engine and its components are not durable. To overcome these factors can be done by cleaning or replacing damaged components with new spare parts, correct operation according to existing procedures and periodic maintenance and checking of the lubrication system.

 

Keywords: Lubrication System
ANALISIS MODEL PEMBELAJARAN PRAKTEK JARAK JAUH MENGGUNAKAN VIRTUAL ENGINE ROOM PADA PROGRAM STUDI D-III PERMESINAN KAPAL POLITEKNIK PELAYARAN SORONG
Authors: Moejiono Moejiono , Cahya Alfian Jainul
Published: March 2023

STCW 1978 amandemen 2010 Bagian B, Bab 1, Bagian B-I/6, menyatakan bahwa kegiatan pendidikan dan pelatihan kepelautan dapat dilakukan melalui Distance learning dan e-learning, dengan mengacu pada kurikulum dan silabus. Hal ini sejalan dengan situasi pandemi COVID-19, karena semua kegiatan interaksi belajar mengajar secara tatap muka dibatasi untuk mencegah penyebaran virus Covid-19. Kegiatan belajar mengajar dilaksanakan secara daring, internet dan komputer menjadi sangat penting dan e-learning menjadi strategi selain menjadi ciri pembelajaran modern pada era revolusi 4.0. Kendala pembelajaran daring terjadi pada saat pembelajaran praktek yang umumnya dilaksanakan di laboratorium dan simulator. Penelitian ini akan menganalisis metode dan model pembelajaran praktek yang dilaksanakan secara jarak jauh, berdasarkan regulasi yang ada, dengan memperhatikan capaian pembelajaran dan cakupan kompetensi. Faktor utama penelitian ini adalah mata kuliah permesinan kapal pada program diploma III prodi Permesinan Kapal Politeknik Pelayaran Sorong, media pembelajaran menggunakan virtual engine room (VER) student version dengan metode offline dan online. Penelitian ini diharapkan dapat memberikan solusi jangka pendek terkait model pembelajaran praktek jarak jauh, sekaligus menjadi pilihan terhadap konsekuensi kebijakan pembatasan interaksi selama proses pembelajaran karena covid-19. Indikator keberhasilan dari penelitian ini adalah rekomendasi kebijakan berdasarkan hasil pengolahan data dan tercapainya capaian pembelajaran serta cakupan kompetensi dari responden dalam hal ini adalah taruna. Setelah melewati tahap validasi instrument dan studi pustaka, maka dari hasil penelitian dapat disimpulkan Total skor observasi kelayakan dari kesesuaian model pembelajaran jarak jauh dengan Pedoman STCW sejumlah 99 (66,00%) dari skor yang diharapkan yaitu 150 (100%). Untuk pemenuhan capaian pembelajaran seluruh fungsi, competensi dan subyek membutuhkan 1490 jam pembelajaran dan terdapat 519 jam atau sebesar 34,83% yang dapat menggunakan VER. Jika VER telah layak dan memenuhi pedoman STCW untuk pembelajaran jarak jauh, dan mampu memenuhi capaian pembelajaran berdasarkan QSS, maka VER dapat digunakan sebagai model pembelajaran praktek jarak jauh.
Using travel blogs to explore the image of Romania as an emerging tourism destination
Authors: Lupu Cristina , Rodrigues Ana-Isabel , Gallarza Martina
Published: March 2023

The general objective of this study is to explore and identify the perception about Romania as a tourist destination based on travellers’ blogs; we therefore aim to explore and identify the main elements of the image of Romania as a tourist destination based on these blogs. Data were collected manually during May 2021 using the search keywords “travel blogs” and “Romania” on the Google search engine (201 entries). Further, both a word frequency analysis (quantitative), and a content analysis (qualitative) were conducted to ascertain which places are most frequently mentioned in tourists’ travel posts, and the words most often used to describe their experience. The results shown that both destination-specific and primary image attributes are essential to understand visitors’ perceptions through travel blogs. Managerial and practical implications also emerge for tourism managers to improve the destination image of Romania.
A conceptual approach to the tourist value co-creation: Dimensions, antecedents and consequences
Authors: Carvalho Pedro , Díaz-Méndez Montserrat , Quero-Gervilla María , Saren Michael
Published: March 2023

In the last decades, several studies related to the Service-Dominant Logic approach were carried out, where the tourism industry is not an exception. As such, multiple works associated with this research stream have been developed, with a special focus on the tourist value co-creation. This article presents a conceptual model that aims to aggregate the various dimensions of customer value co-creation with its antecedent and consequent factors in the tourism industry. On the other hand, it proposes practical implications for the tourist organizations building on conceptual contributions. Thus, this article reveals the importance of other constructs of tourist value co- creation which surpass the behavioral dimension of the customer, namely, attitude, significance and recognition. Furthermore, this study systematizes the multiplicity of antecedent and consequent factors, recognizing that they may be grouped into factors associated to the company as well as to the customer.
Meaningful experiences in tourism: A systematic review of psychological constructs
Authors: Câmara Ester , Pocinho Margarida , Agapito Dora , Jesus Saúl Neves de
Published: March 2023

This study explored the components of meaningful tourist experiences together with their antecedents and outcomes according to a framework of positive psychology and tourism. The theoretical rationale of this systematic literature review was chosen to clarify the synergies between these constructs, wellbeing and mindfulness to understand how tourists derive meaning from their experiences. The scientific platforms Scopus and Web of Science were selected to conduct the search for journal articles. After applying the inclusion and exclusion criteria, the final sample was comprised of 70 articles. The results evidence the holistic character of meaningful experiences in tourism in terms of personal, emotional, wellbeing, relational and behavioural dimensions that enable a better conceptualisation of the construct. These experiences were significantly assessed on life satisfaction, meaning and purpose, emotions, authenticity and mindfulness. This review highlights the potential of positive psychology to maximise tourists' wellbeing through their experiences. It represents an opportunity for the tourism and hospitality industry as well as other entities to enhance tourists’ experiences, such as researchers, psychologists, resident communities and universities. Therefore, this study contributes to future research to better assess meaningful tourist experiences and to tourism companies so they can manage enhanced experiences considering the multidimensional nature of the construct from a positive psychology perspective.
Holy or Unholy? Interview with Open AI’s ChatGPT
Authors: Iskender Ali
Published: March 2023

In this paper, OpenAI's ChatGPT (Generative Pre-trained Transformer), also known as GPT-3, a machine-learning model that has the ability to generate human-like text, was employed as an interviewee instead of a human subject. The scope of the interview was the impacts of OpenAI's GPT on higher education and academic publishing. Particularly, several questions about the impacts of OpenAI's ChatGPT and other AI-based machine learning models on the hospitality and tourism industry and education were asked. The originality of this paper derives from having the ChatGPT as an interviewee. ChatGPT stated that its use helps instructors delegate monotonous tasks such as grading and focus on more intellectual tasks, and students may utilize ChatGPT to brainstorm ideas. ChatGPT confesses the risk of diminishing critical thinking for students in the case of over-reliance on ChatGPT as well as educational inequalities. For academic work, ChatGPT addressed it cannot be a substitute for human creativity and intellectuality because originality and novelty lack in outputs generated by ChatGPT. The tourism and hospitality industry can benefit from ChatGPT for certain things such as personalized services, content creation, and many more.
Pengembangan Dan Inovasi Kurikulum Di MA At-Taufiq Grogol Diwek Jombang
Authors: Solechan Solechan , Ma’rifah Siti
Published: March 2023

There are two objectives of this study. The first is to describe the types and models of curriculum development at MA At-Taufiq Grogol, Diwek, Jombang. The second describes the kind of curriculum innovation at MA At-Taufiq Grogol Diwek Jombang. The results of the study indicate that the type of curriculum implemented at MA At-Taufiq is a Separated Curriculum, which is a form of curriculum organization that presents subjects separately with certain classifications. The curriculum development model used in MA At-Taufiq is carried out using the method of scientific learning in accordance with the demands of the applied curriculum, namely the K-13 and K.MA curricula with an implementation level of 70% of 100%, and the learning model is returned to the teachers of each subject. MA At-Taufiq develops innovations in the form of learning the yellow book and Qiroátul Qurán which are included in the local content curriculum as subjects. Aside from being local content subjects, learning the yellow book and Qiroátul Qurán is one of the foundation's programs and a hallmark of MA At-Taufiq. The innovation implemented at MA At-Taufiq was developed to address the issue of relevance by adding local content subjects to the curriculum, aiming to create graduates with the characteristics of a madrasa who can study books and teach them as well as the application of the STEM system to certain subjects that have similarities to KI/KD.
H2ko irakaslearen "saltsa sekretua" sortzeko errezeta
Authors:   IVAPeko Itzultzaile Zerbitzu Ofiziala, Estevez Maria
Published: March 2023

Hizkuntza-irakasleok zalantza hau izaten dugu beti: ondo ari naiz edo hobeto egin dezaket? Hain justu, hobetzeko gogo hori dela-eta bilatzen dugu etengabe osagai sekretua; hau da, gure ikasgeletan integratzeko zapore paregabea eskainiko digun osagai sekretua, gure eskola guztiak gozo-gozoak izateko behar dugun osagaia. Gaur egun, irakaskuntza ikusteko modu berriak daude, eta, aldi berean, gure eguneroko jarduna errazten diguten baliabide ugari ditugu eskura. Hala ere, irakasteko lan honek guztiak ez du zentzurik izango, irakaslea ez badago inplikatuta edo motibatuta. Era berean, gaur egungo ikuspegitik, ez da hain garrantzitsua prestatutako saltsa zer motatakoa den edo zer osagairekin egiten dugun. Horiekin batera, kontuan izan behar dugu beti zein izan den gure inplikazio-maila eta zenbat gozatu dugun platera planifikatzen, eratzen eta apaintzen.
Atzerriko hizkuntzak irakastea ikus-entzunezkoen itzulpengintzako baliabideak erabilita: irakasleen hainbat ikuspegi
Authors: Alonso Rosa , Sanchez Alicia
Published: March 2023

Joan den hamarkadan ikus-entzunezkoen itzulpengintzaren (IEI) industrian erabili ohi ziren teknikak atzerriko hizkuntzen (AH) irakaskuntzan erabiltzen hasi ziren, emaitza onekin. Irakasleek zein ikertzaileek zenbait IEI tipologiari buruzko datu baliagarriak eskaini dituzte (esaterako, azpitituluak jartzea, bikoizketa, audio-deskribapena) ikaskuntzaren arlo jakin batzuk hobetzeko: hitz berrien ikaskuntza, ahozkoaren ulermena, ahoskera, beste kultura batzuei buruzko kontzientzia sortzea, eta abar (Ibáñez eta Vermeulen, 2014; Baños eta Sokoli, 2015). Azterlan honen helburua, arlo honetan identifikaturiko bi eremu garrantzitsuri buruzko informazioa ematea da: (1) azken urteetan ikasgelan IEI teknikak erabili dituzten irakasleen zuzeneko esperientzia, eta (2) etorkizunean AH eta IEI uztartzeari buruz duten ikuspegia. Guztira, Europako, AEBetako eta Asiako honako atzerri-hizkuntza hauetako 56 irakaslek parte hartu dute azterlanean: frantsesa, ingelesa, alemana, italiera, gaztelania, txinera, errusiera, japoniera eta katalana. Lortutako emaitzak hainbat hizkuntzari zaizkio aplikagarri, eta erabilgarriak dira ikasgelan IEI erabiltzeko interesa duten profesionalentzat edo gehiago ikertu nahi dutenentzat.
MICROFUNGAL COMMUNITY FROM ORGANICALLY AMMENDED SOILS ASSOCIATED WITH COMMON BEAN AND BELL PEPPER CROPS
Authors:   Research - Development Institute for Plant Protection Bucharest, Romania, Radu Ioan , Gurău Lorena-Roxana ,   Research - Development Institute for Plant Protection Bucharest, Romania, Mirea Emilian ,   Research and Development Station for Vegetables Growing Buzau, Buzau County, Romania, Toader Alexandru Cristian ,   Research and Development Station for Vegetables Growing Buzau, Buzau County, Romania
Published: March 2023

Soil is a reservoir of microorganisms including microfungi that play a key role as saprotrophs, plant mutualists, symbionts, decomposers, pathogens and excellent bio-indicators of soil quality. The diversity of soil fungi communities is influenced by products used in the life cycle of each crop. This study aimed to evaluate the diversity of soil fungal community in bean and bell pepper crop. For pepper crop two plant protection methods were applied - i) diatomite in three different doses: 75 kg ha-1 (T1), 150 kg ha-1 (T2), and 300 kg ha-1 (T3) and ii) biological control agent Trichoderma asperellum Td85 strain (T4). For bean crop the T4 was not applied. After soil isolation for bean crop resulted 461 colonies clustered in 49 OTUs while for pepper resulted 436 colonies clustered in 56 OTUs. Pepper crop had a higher activity of soil fungi compared to bean crop, fact evidenced by a higher index of Simpson 1-D (evenness), Shannon (richness and the evenness) and Margalef (richness) tests. Even if treatment with Trichoderma sp. wasn`t applied on bean crop, the fungus was present in the soil naturally and had the highest value of CF% (colonization frequency).
The impact of sodium silicate coatings on the freeze-thaw resistance of ground granulated blast furnace slag mortar
Authors: Ahmed Mostafa M , Okazaki Kanako , Fujii Takashi , Ayano Toshiki
Published: March 2023

The study elucidated how sodium silicate coating halts the deterioration of the mortar samples significantly with the addition of ground granulated blast furnace slag (GGBS) into the binder mass (B), the coated samples exhibited a substantial increment in freeze and thaw resistance compared to non-coated samples. The study included implementing freeze and thaw cycles on mortar samples with 4 different GGBS/B ratios: 0%, 30%, 50%, and 70%. The multiple coatings of sodium silicate were also tested against freeze and thaw cycles (3 and 6 coatings). The cumulative scaling was measured for all mortar samples at 7,14,21,28, and 35 freeze-thaw cycles. The freeze-thaw resistance tests indicated that the mortars with the addition of sodium silicate coating were the most resistant to deterioration, moreover, the higher the GGBS/B ratio in the samples the more resilience it shows to the freezing-thawing cycles.
Rodičovství a péče o děti v době pandemie Covid-19 v období 2020 a 2021 v Česku
Authors: Šťastná Anna
Published: March 2023

This paper examines how couples with children aged 14 or under provided full-time childcare during three major Covid-19 lockdowns in Czechia. The analyses are based on the most recent data from the Czech GGS Covid pilot collected between December 2020 and February 2021, with a follow-up in April 2021. The results show that in all three lockdown periods, women were significantly more likely to be the ones left solely responsible for providing all-day childcare in the couple, even they were working as well as their partner. The odds of the woman being the sole provider of childcare increased with decreasing age and education, but also with the inability to flexibly adjust working hours.