bluuebunny/crossref_metadata_2025_split huggingface dataset:
Teacher Analysis Study According to Imam Al Ghazali in the Book of Al Adab Fi Al-Din
Authors: Aryanti Yosi , Mutathahirin Mutathahirin , Rahman Ikhwan , Mulyani Ridha 
Published: February 2024

Imam Al Ghazali is the only great Islamic scholar who is nick named Islamic document because of his enormous influence in various Islamic sciences, starting from theology, philosophy, jurisprudence, sufism and ethics. Regarding ethics, imam has a work that discusses it specifically, namely the book al-Adab fi al-Din. Among the ethics discussed in the book al-Adab fi al-Dinis teacher ethics. This research aims to analyze the ethics of a teacher according to Imam al-Ghazali. This research is descriptive research using the library method library research, this research approach uses a descriptive analysis approach, namely by collecting, compiling, and analyzing interpretations or interpretations in the book al-Adab fi al-Din chapter adab Muallimi al-Shibyanwhich discusses teacher ethics in teaching students. Data collection and data analysis were carried out by reviewing related books and books to obtain more accurate information. The research results show that the book al-Adab fi al-Din chapter Adab Muallimi al-Shibyan this work by Imam Al-Ghazali explains: First, teacher ethics according to Imam Ghazali in the book al-Adab fi al-Din bab Adab Muallimi ash-Shibyan consists of two concepts, namely; teacher personal ethics and teacher interaction ethics. Regarding teachers' personal ethics, Imam al-Ghazali put forward a keyword, namely improving oneself, because the aim of education is not only to make students smart but more than that, education is to make them true individuals and, a teacher can't make his students become righteous individuals if their own personalities are crooked. Meanwhile, regarding the ethics of teacher interaction, Imam al-Ghazali places great emphasis on three things, namely; objective, professional, andtawassuth, second, everything that Imam al-Ghazali explained regarding teachers' personal ethics and their ethics in interacting with students feels very current and relevant to the current conditions of education and educators, because what Imam Al Ghazali wrote are things that are universal and apply throughout time. What was problematic and problematic at that time, is also happening now, with the substance of the same problem, even though the context is different.
Relación entre sobrecarga laboral y síndrome de burnout en personal médico de simiatug, Ecuador
Authors: Rodríguez Guerra Viviana Estefanía , Noroña Salcedo Darwin Raúl , Vega Falcón Vladimir 
Published: February 2024

La presente investigación tuvo por objetivo relacionar la sobrecarga laboral con el síndrome de burnout en trabajadores del Centro de Salud SIMIATUG, perteneciente al cantón Guaranda, provincia de Bolívar, en Ecuador. Fue una investigación con diseño epidemiológico, de tipo observacional, transversal, prospectiva, y analítica, correspondiente al nivel relacional. A 35 miembros del personal médico de SIMIATUG, se le aplicó el cuestionario Psicosocial de Copenhague (COPSOQ) y el Cuestionario de Maslach Burnout Inventory (MBI). Los resultados fueron analizados con el paquete estadístico SPSS versión 23, a través de la prueba de Chi cuadrado. Las evidencias mostraron para COPSOQ que el Ritmo de trabajo, la Justicia y el Conflicto del rol tuvieron respuesta desfavorable, siendo del 83%; 77%; y 71% respectivamente; y para MBI, el Cansancio Emocional y la Despersonalización presentaron los niveles más altos (46% y 60% respectivamente), mientras que la Realización personal obtuvo el 17%. Se obtuvo 24 personas con indicio de burnout, la mayoría del sexo masculino y de temprana edad, lo cual podría deberse a que mostraron falta de soporte y estructura familiar, que puede influir con el exceso de dedicación al ámbito laboral, dejando al trabajador más vulnerable. Se concluyó que el agotamiento emocional estuvo presente en todas las áreas evaluadas, siendo la dimensión más afectada la despersonalización y el sexo. Los resultados servirán para fortalecer la perspectiva del burnout con el ámbito sociodemográfico y para prevenir la ocurrencia del síndrome de agotamiento emocional a través de medidas de prevención de estresores relacionados con el trabajo.
SHORELINE MAPPING OF TELUK NIPAH USING DIGITAL SHORELINE ANALYSIS SYSTEM (DSAS) IN ARCGIS WITH TIDAL CORRECTION
Authors: Yong Ng Yee , Teh Hee Min , Balogun Abdul-Lateef Babatunde 
Published: February 2024

Shoreline characterization using remote sensing technologies is a useful tool to determine the historical shoreline changes of a specific coast. Tidal variation is one of the important factors that should be considered in the shoreline mapping exercise. However, the tidal correction has often been neglected due to the need to access the historical tidal data series for the study site. As a result, the accuracy of the shoreline mapping without tidal correction is ambiguous. Hence, this study aims to establish the historical shoreline mapping of Pantai Teluk Nipah, Pangkor Island, Malaysia, with a tidal correction, using ArcGIS software. For 30 years of the study period, Landsat satellite imageries were processed via ArcGIS to quantify the shoreline change rate. Based on the previous shoreline mapping study without the tidal correction, transect 23 of Pantai Teluk Nipah has undergone severe erosion where the erosion rate is up to –6.83 m per year. With consideration of tidal correction, the shoreline erosion rate at the same transect has reduced to –3.87 m per year, which is consistent with the current beach condition at Pantai Teluk Nipah.
Keywords: coastal, shoreline extraction, remote sensing, tidal effect, erosion, coastal retreat, tidal correction
EXPERIMENTAL STUDY OF SOLANUM TUBEROSUM WASTE AS DRILLING FLUID ADDITIVES
Authors: Suaib Shazriana , Md Yusof M Aslam B , Ibrahim M Arif 
Published: February 2024

Environmental consideration is essential during the drilling process in oil and gas development. However, the existing additives used in Water-Based Mud (WBM) are unable to create an efcient, entirely eco-friendly drilling fuid system. At the same time, Solanum Tuberosum Russet Burbank Waste (STRBW) which ranks as the second most produced food waste, shows a potential to be used as an environmentally friendly additive. In this experimental work, full-set rheological measurements under fresh and aged conditions and the fltration properties of STRBW were investigated in diferent concentrations; 1.2 wt%, 1.4 wt%, 1.8 wt% and 2.2 wt%. The analysis was conducted according to American Petroleum Institute RP-13B-1 Standard. The result was compared with a commercial WBM additive, Polyanionic Cellulose Low Viscosity (PAC-LV). The characterisation of STRBW was performed through Thermogravimetry Analysis (TGA), Field Emission Scanning Electron Microscopy with Energy dispersive X-ray (FESEM-EDX) and X-ray Difraction (XRD) analysis. The results showed that the microscopic appearance of STRBW was irregular and had rough. STRBW was degraded at 287°C, and it consisted of Carbon (C), Oxygen (O), Potassium (K), Calcium (Ca) and Magnesium (Mg). From XRD spectra, the existence of B-type starch was identifed in STRBW. To sum up, PAC-LV showed better rheological and fltration performance than STRBW at the same concentration. However, the performance of STRBW was enhanced as the concentration of STRBW increased up to 1.8 wt%. Other than decreasing the quantity of non-biodegradable waste thrown to the environment, these fndings indicated that STRBW has the potential to be utilised as a substitute for several standard chemical additives in the industry, such as polymers and fuid loss agents.
Keywords: Drilling fuid, Solanum Tuberosum, Russet Potato, Environmental friendly additive
INVESTIGATION OF CLAY STABILIZER POTENTIAL FOR HIGH CLAY CONTENT FORMATION
Authors: Mohd Nazri Nur Khairul Bariyyah , Md Akhir Nur Asyraf 
Published: February 2024

Clay swelling has been studied for decades due to its damaging problem in the reservoir. It has caused permeability impairment due to blockage at the pore throat and reduction of the available pore spaces in the reservoir. The past few decades have seen rapid development of clay stabilizers to treat clay minerals near-wellbore region areas. However, there a limited study investigating the potential of clay stabilizers to prevent clay swelling throughout the reservoir. The present study aimed to investigate the potential of potassium chloride (KCl) and Poly-diallyldimethylammonium chloride (PolyDADMAC) as cationic clay stabilizers to mitigate the clay swelling phenomenon throughout the reservoir. This study conducted a series of free swelling tests on bentonite with varying brine salinity and clay stabilizer concentration. In addition, the rheological properties of KCl and PolyDADMAC were measured at 24°C and 98°C and at a 7.34 s–1 shear rate to determine its flow potential throughout the reservoir. The results showed that 0.3 wt.% to 1.5 wt.% of KCl and PolyDADMAC were able to control the expansion of bentonite immersed in an aqueous solution, with PolyDADMAC has shown excellent performance, whereas the bentonite expansion in PolyDADMAC solution is significantly lower than KCl. This result is driven by the fact that PolyDADMAC has greater amounts of cationic charges to neutralize abundant negative charges on clay mineral surfaces. Furthermore, the viscosity of 0.3 wt.% to 1.5 wt.% of KCl and PolyDADMAC at 24°C and 98°C recorded is low, which is 0.25 cP to 1.45 cP and 0.83 cP to 2.32 cP respectively. This low value proves its potential to be penetrated throughout the reservoir, not limited to near the wellbore region only.
Keywords: Cationic clay stabilizer, salinity, bentonite swelling, viscosity
OPTIMIZATION OF RAW MIX DESIGN OF CLINKER PRODUCTION: A CASE STUDY IN CEMENT INDUSTRY
Authors: Ponnusamy Barath , Hussin Hilmi , Mokhtar Ainul Akmar , Muhammad Masdi 
Published: February 2024

Raw mix design refers to the raw materials' quantitative proportions to achieve clinker with the desired chemical and mineralogical composition. The existing method used to formulate the raw mix design is based on iterative laboratory trials, which is time-consuming and heavily relies on the chemist's experience. Considering the negative environmental impacts, optimizing the raw mix design has become one of the major concerns among the cement players. Thus, the objective of this research is to optimize raw mix design with minimum cost while satisfying the critical clinker quality control targets. This study explored the Linear Programming (LP) model to achieve the objective. A Series of mathematical modeling was developed to relate the decision variables, raw mix and fuel mix design and the clinker chemistry. Bogue calculation is then applied to correlate the oxides from both raw mix and fuel mix to the phase content of C3S, C2S, C3A and C4AF in the clinker. The ratio of the clinker phases would be Lime Saturation Factor (LSF), Silica Ratio (SR) and Alumina Modulus (AM), which are used to determine the quality of the clinker, were defined as the main constraint. Limitation in the plant design, such as the number of dosing weighers, is also considered programming constraint. A case study was performed with eight types of raw materials consisting of Limestone, clay, sand, alternate material and additives to evaluate the LP model. Based on the GRG Nonlinear LP simulation, the optimized raw mix design was achieved at the cost of RM 6.845 per tonne composed of, 85.03% of Limestone, 0.9% of Clay 1, 12.6% of Alternate Material 1 and 1.47% of Additive 2. The obtained results prove that the developed LP model can minimize the raw material cost save analysis time, and provide flexibility in the raw material selection process without the need for actual trials.
Keywords: Linear programming, raw mix design optimization, clinker production, cement chemistry
Synthesis of Biodiesel from Used Frying Oil Using Modified Banana Peel Waste as A Heterogeneous Catalyst
Authors: Rosli Nur Suhaida , Siang Lee Yong , Yahya Noor Yahida , Abdul Halim Noor Amirah 
Published: February 2024

In this study, biodiesel was synthesised from a transesterification reaction of used frying oil (UFO) catalysed by modified banana peel waste (Modified-BPW). The catalyst properties were characterised using Fourier Transform Infrared Spectrometer (FTIR) and Scanning Electron Microscopy (SEM) analyses. The reaction parameters were varied to evaluate the optimal reaction parameters that could influence the biodiesel yield, such as methanol to oil molar ratio, catalyst loading amount and water content presence in the UFO at a fixed reaction time of 2 hours and a reaction temperature of 65°C. The catalytic activity resulted in the reaction condition of 12:1 of methanol to oil molar ratio, 1 wt.% of catalyst dosage and 0.5 wt.% water content in UFO, obtaining the highest biodiesel yield of 88.7%. The results indicated that the Modified-BPW could be a promising catalyst for biodiesel synthesis from UFO.
Keywords: Biodisel, transesterification, used frying oil, banana peel waste and modified heterogeneous catalyst
Responsabilidad patrimonial de los servidores públicos en Nicaragua
Authors: Morales Márquez Odair Marcelo 
Published: February 2024

El principio de responsabilidad patrimonial demanda que los particulares podrán ser indemnizados por la Administración Pública cuando sus derechos, bienes e intereses se ven lesionados por la actividad administrativa, pero también la Administración Pública tiene el derecho y la obligación de exigirle al servidor público responsable, el resarcimiento de lo que el órgano administrativo ha desembolsado en concepto de indemnización. El presente artículo aborda la responsabilidad patrimonial del servidor público y la necesaria regulación en el ordenamiento jurídico nicaragüense de construcciones teóricas y legales que justifiquen la responsabilidad patrimonial de los servidores públicos desde la visión del Derecho Administrativo, a través de la consideración de teorías como: la teoría de la falla o falta de servicio, la teoría de la separación de responsabilidades y la teoría de responsabilidad compartida, entre otras. Este artículo persigue aportar los fundamentos teóricos y legales, auxiliándose del Derecho Comparado de países como España, Colombia y Costa Rica, capaces de brindar el sustento necesario para una futura implementación de la responsabilidad patrimonial de los servidores públicos y de este modo aumentar la eficacia administrativa y garantizar una buena Administración Pública. Esta investigación utiliza un método de análisis deductivo, en la revisión y síntesis de la legislación y doctrina nacional y extranjera en temas de responsabilidad patrimonial de los servidores públicos.
Raconter et décrire pour instruire : sur Le tour de la France par deux enfants
Authors: Antoine Philippe 
Published: February 2024

Le tour de la France par deux enfants (1877), livre de lecture courante illustré de plus de 200 gravures, s’inscrit dans la filiation de ces fictions pédagogiques qui entendent délivrer un savoir en recourant à un dispositif simple mais efficace : des personnages parcourent un territoire qui est décrit à mesure de leur progression. Ainsi prend forme un portrait délimité par un cadre (à savoir des frontières), pris dans une série de différentes temporalités (celles de « l’intrigue », de l’histoire d’une nation, des réceptions successives de l’ouvrage) et se mettant au service d’une visée didactique et idéologique. À la croisée de différents genres (le roman édifiant, le texte viatique et la littérature pédagogique), le livre donne à voir et à comprendre, par l’image et le texte, un pays qui, quelle que soit la diversité de ses aspects, renvoie, comme le portrait, à une identité et à une totalité.
JAPON de Nicolas Bouvier : un portrait phototextuel du pays du soleil levant pendant les années 1960
Authors: Tramonti Camilla 
Published: February 2024

Voyageur depuis sa jeunesse, écrivain par vocation, photographe par nécessité et iconographe par choix, Nicolas Bouvier dresse dans le volume analysé ici, paru aux Éditions Rencontre, un portrait du Japon des années 1960. Nous présentons brièvement ses précurseurs dans le contexte éditorial pour essayer d’établir l’emplacement singulier de l’ouvrage, soit dans la collection « L’atlas des voyages » soit dans les publications de Bouvier. Notre analyse vise à examiner la spécificité du binôme image-texte mis en place par le voyageur genevois. L’étude de trois exemples où l’interaction entre la composante verbale et la composante visuelle prend forme nous permet d’illustrer le rapport que Bouvier entretient avec le Japon et, par conséquent, de comprendre la manière dont il conduit ses lecteurs à la découverte de l’altérité.
Le photobook de paysage contemporain comme portrait de pays, ou comment la photographie française a aujourd’hui force d’art
Authors: Blatt Ari J. 
Published: February 2024

Cet essai propose de reconsidérer et de calibrer à nouveau le statut relativement marginalisé du photobook — en particulier du photobook de paysage français contemporain —, et de montrer comment la forme et le format du livre contribuent, peut-être plus que tout autre support, à la fabrication d’un imaginaire spatial et topographique. Après une analyse de l’émergence, de l’état actuel et de la spécificité du genre, l’essai se conclut par plusieurs études de cas qui donnent à voir que l’aspect textuel, et donc phototextuel, du photobook contemporain est précisément ce qui favorise le « portrait » des pays (petits ou grands), des territoires et des paysages (urbains, périurbains ou ruraux) qui font de la France ce qu’elle est aujourd’hui.
Le cas du livre-enquête
Authors: Méaux Danièle 
Published: February 2024

Italy. Cross Sections of a Country (1998) de Gabriele Basilico et Stefano Boeri se présente comme une « tentative pour explorer le paysage, avec l’objectif de tester une méthode rigoureuse ». La dimension épistémologique du travail est affichée : à l’expérience se voit assignée une valeur paradigmatique. La photographie assortie d’un protocole travaille à l’investigation de l’aménagement du pays. Le livre se démarque des formes ordinaires du « portrait de pays », dans la mesure où il se tient aux confins de la production artistique et de la recherche en sciences sociales. Il tire le projet photographique vers la transitivité de l’enquête urbanistique, quand la réflexion en ce domaine se trouve nourrie des apports d’une expérience sensible qui permet de fonder et de complexifier certaines considérations.
Incidence and Severity of Vine Rot and Wilt Disease of Telfairia occidentalis Caused by Athelia rolfii in Southern, Nigeria
Authors: Ismaila Uwaidem Yakubu , Okon Okon Godwin , Lovina Udoh , Oluwaseun Adenike 
Published: February 2024

Telfairia occidentalis is an important vegetable crop that is intensively grown in Southern Nigeria for its utilization in home dishes and commercialization. However, its production is being limited by vine rot infection caused by Athelia rolfsii. Information on the epidemiology in growing regions is important for the disease management. Hence, this study was conducted to investigate the incidence and severity of vine rot disease of Telfairia occidentalis in commercial fields across Abak, Akwa Ibom State. A total of nine established T. occidentalis fields in three locations, including the Cross River Basin Development Authority, Abak-Irrigation Project, were visited during the peak of dry season (November – December), 2021 and raining season (June - August), 2022 respectively. The fields were scored for vine rot disease incidence and severity using a well described scale. Random samples from symptomatic plants were collected and taken to the laboratory for fungi isolation and identification. Koch postulate was carried out to confirm the causal agents on one susceptible genotype of T. occidentalis in the study area. Overall number of plants showing varying levels of symptoms reaches 84% and total values for mean incidences’ rate (3.31 ± 0.06 and 3.19 ± 0.06) were recorded for both sampling period respectively. The result of this study revealed that the prevalent fungal pathogen that is responsible for vine rot and wilt disease of T. occidentalis in the study is A. rolfsii and presented information on the level and severity of infection that is indicative of the need to implement appropriate control measures for A. rolfsii disease in the study area.
Addressing Adverse Events: Insights from Health Managers and Strategies to Support Second Victims, in Healthcare Institutions
Authors: Vergilio Jorge Fernando Dias , Braz Karen Ferreira Fernandes , Sanches Leide da Conceição , Rodacoski Giseli Cipriano , Ribeiro Elaine Rossi 
Published: February 2024

Introduction: The second victims are the healthcare professionals involved in an unexpected adverse event in patient care.
Aims: To apprehend the perception of healthcare managers regarding the assumptions related to the second victim and understand the strategies adopted by healthcare managers for the support and assistance of the second victim.
Study Design: This is qualitative research.
Place and Duration of Study: It was conducted in a healthcare institution in the southeastern region of São Paulo, Brazil over a period of two months.
Methodology: The 12 participants were managerial professionals of the institution who responded to a semi-structured interview. The information was analyzed according to Bardin's theoretical framework.
Results: The group of participants consists of managers with different levels of experience, contributing to a diversity of experiences in the field of work, with 83.33% having more than 10 years of professional training. The following categories were apprehended: Safety culture and professional practice, Management and the practice of support, and Healthcare managers and competencies in approaching the second victim. The study highlighted that the second victim management process depends on defining roles and proactive attitudes, involving managers and healthcare professionals, as well as preparing professionals to enhance patient safety and provide appropriate attention to the second victim.
Conclusions: The results suggest, based on the meanings that were apprehended, that the experience of being actors involved in patient safety and adverse events related to the second victim is still in its early stages, and there are paradigms to be shattered and different concepts to be reflected upon. In addition, the institution should prepare its managers and senior management professionals to be welcoming, through continuing education.
Preparation and characterization of thermoplastic vulcanizate/silica nanocomposites
Authors: Wu Tzong‐Ming , Chu Mu‐Shun 
Published: September 2005

AbstractThis article describes the preparation, characterization, and properties of thermoplastic vulcanizate (TPV)/silica nanocomposites. The nanocomposites were prepared by the melt blending of TPV and maleic anhydride grafted polypropylene (mPP) into organically modified SiO2 (m‐SiO2), treated with n‐hexadecyl trimethylammonium bromide as a grafting agent for TPV during the melt mixing. The thermal stability and storage modulus of the 1 wt % m‐SiO2 containing TPV/mPP/m‐SiO2 nanocomposite were higher than those of pristine TPV. The most important observation was obtained from dynamic mechanical analysis, which revealed that the glass‐transition temperature of the polypropylene phase of the nanocomposites increased (in comparison with that of virgin TPV), whereas the ethylene–propylene–diene monomer phase remained almost the same. The adhesion strength between the TPV/mPP/m‐SiO2 nanocomposites and steel also increased with increasing m‐SiO2 content. © 2005 Wiley Periodicals, Inc. J Appl Polym Sci 98: 2058–2063, 2005