Miracle-dz/UniFAR-FTUs huggingface dataset:
MAINTAINING A TRUSTWORTHY LEADER IN THE ORGANIZATION

The purpose of this study is to provide a literature reference to maintaining a trustworthy leader in the organization. The trustworthy leader is one of some types of leaders that are difficult to find along with a variety of motives for someone to achieve his career as a leader. This is believed to be the impact of various things, one of which is the motive of a leader in achieving a position will make the attitude prioritize personal interests rather than the organization. As a consequence of the scarcity of trustworthy leaders, this is an interesting problem to be raised through this study. This study uses the literature review method by conducting a review of books and journals in Indonesia and abroad. To ensure this study is up to date, literature studies have been carried out on books and journals of the last 10 years that are related, trustworthy leader. The results showed, to maintain trustworthy leaders in an organization, factors that need to be considered are competence, integrity, virtue, and certainty. Keywords : leadership, trustworthy leader, organization.
Equation of state of hard disk and 2D convex bodies

An improved two-dimensional (2D) equation of state is proposed on the basis of an expression from scaled particle theory. For pure hard disks, the virial coefficients B 3–B 18 are determined and compared with their pseudo-experimental values. The 2D compressibility factor, Z, of pure hard disks is evaluated from the improved equation of state (IEOS) and compared with Z from Henderson's relation and with simulation data. Similarly, the Z values of mixtures of hard disks with diameter ratios σ2/σ1 = 1, 2, 3, 4, 5 and 10 and mole fractions x 1 = 0.5 and 0.25 were compared with the corresponding simulation data. Fair agreement was found in the case of the pure fluid as well as the studied mixtures. The third and fourth virial coefficients of three types of convex figures—hard ellipses, hard spherocylinders and rectangles—were determined from the IEOS and fair agreement with pseudo-experiment was found. The predictive capability of the considered IEOS was investigated for 2D hard prolate spherocylinders and systems of hard ellipses with three values of the aspect ratio, k = a/b, k = 2, 4 and 6 (where a and b denote the semi-axes of an ellipse). The compressibility factor of the 2D spherocylinders compared well with the MC data; in the case of hard ellipses, the description is fair for the isotropic phase.
The Relationship between the Frequency of Use of the Media, the Role of Peers and Adolescents' Agression in Elementary School

The main purpose of this study is to examine the effect of media violence exposure and adolescent's agression and the mediating role of peers in the above-mentioned relationship. This research was conducted among 318 students of Rijeka's elementary schools with an average age of 12.67 years, out of which 166 were female adolescents and 145 were male adolescents. Participants were first asked to answer questions related to demographic data. Subsequently they were asked to fill in questionnaires regarding agressive behaviour, the frequency of use of the media, the role of peers and finally their preference of media content. The results show that the frequency of the use of the media is a significant positive predictor of physical agression among adolescents and that the susceptibility to peer pressure has a mediating role in the relationship between media and physical agression. Results are discussed in the context of previous research findings and theories related to testing media and agression. Keywords: adolescents; physical agression; media; role of peers; school
Da ginga à sardinha: etnoictiologia e sistemática molecular de pequenos peixes de valor cultural da costa brasileira

A avaliacao de estoques pesqueiros para o manejo sustentavel e medidas conservacionistas sao feitas atraves da estatistica pesqueira, que demanda dados confiaveis e e, na maioria dos casos, baseada em nomes populares. Entretanto, dados basicos como taxonomia, nomes populares, distribuicao geografica e delimitacao de estoques, por exemplo, muitas vezes nao estao disponiveis comprometendo o manejo pesqueiro. Assim, esse trabalho une etnoictiologia e analises filogeograficas dos clupeideos Opisthonema oglinum e Harengula spp. com o objetivo de identificar seus nomes populares e investigar seus padroes filogeograficos, no intuito de delimitar estoques pesqueiros na costa brasileira. No primeiro capitulo, descrevemos a percepcao dos pescadores e dos consumidores locais acerca da ginga, que sao pequenos peixes costeiros que compoem o prato tipico “ginga com tapioca”, patrimonio imaterial do Estado do Rio Grande do Norte. Atraves de entrevistas e obtencao de especimes em feiras ou mercados de peixe de seis localidades, em tres estados do Nordeste brasileiro, detectamos que ginga consiste em individuos juvenis de algumas especies de sardinhas e arenques, e que a unica diferenca entre ginga e sardinha e o tamanho, representando a ginga os peixes menores e a sardinha os maiores, as vezes da mesma especie. O termo e basicamente restrito a regiao metropolitana de Natal. Alem disso, a ginga pode ser considerada uma “especie culturalmente importante” e, consequentemente, deve estar entre as especies-alvo para conservacao e manejo local. No segundo capitulo, comparamos os padroes filogeograficos dos dois grupos mais representativos da ginga, O. oglinum e Harengula spp. , ao longo de suas supostas distribuicoes no Atlântico Oeste, dos EUA ate o sul do Brasil, usando o marcador mitocondrial CO1. Alem disso, investigamos quantas populacoes existem desses taxons na costa brasileira e no arquipelago oceânico de Fernando de Noronha. Nesse arquipelago, as sardinhas sao usadas como isca para pesca artesanal, e tem gerado um conflito entre os pescadores e os orgaos ambientais. A carencia de informacoes basicas, como por exemplo, a identidade taxonomica das especies, e fundamental para o manejo sustentavel. Nossos resultados apontam O. oglinum como sendo uma unica linhagem em todo o Atlântico Oeste, mas que possui estruturacao populacional entre Brasil, EUA+Mexico e Bermudas, e Harengula como sendo duas especies, Harengula clupeola e H. jaguana na America do Norte e Caribe e uma distinta linhagem no Brasil, que possivelmente possa se tratar de uma nova especie. Ao avaliar esses taxons em um contexto temporal, revelam que a separacao entre as especies de Harengula do hemisferio norte e do Brasil coincide com o aumento do fluxo da descarga dos rios Amazonas e Orinoco. Com esses resultados e possivel observar que, apesar da biologia similar, O. oglinum e Harengula spp. nao apresentam o mesmo padrao filogeografico e devem ser manejadas de maneiras distintas.
Algunas patologías de pavimentos flexibles sobre suelos arcillosos fisurados

La desecacion es un fenomeno en donde se presenta una perdida continua de humedad en los suelos arcillosos localizados sobre el nivel freatico; es originado por diversas causas como la presencia de especies vegetales foraneas cuyas raices inducen la perdida de agua libre del suelo, la disminucion del nivel potenciometrico del agua subterranea que ocasiona la disminucion del nivel de agua libre, y la presencia de mayores tasas de evaporacion que de infiltracion en una zona dada. El proceso de perdida de humedad induce en los suelos arcillosos estados de esfuerzos que originan condiciones de agrietamiento y perdida de continuidad en el medio, dando lugar a columnas amorfas y heterogeneas delimitadas por las grietas semiverticales originadas por el aumento en la succion matricial del agua libre presente en el esqueleto mineral de estos materiales. Las vias y, en general, estructuras livianas cuyo sistema de fundacion descanse sobre el material desecado fisurado, tendra una alta probabilidad de sufrir danos durante su vida util con la consecuente disminucion de su funcionalidad. Especificamente en el caso de las vias, se producen deformaciones intolerables para las capas estructurales que conforman la estructura de pavimento, disminuyendose dramaticamente su nivel de servicio.
Modeling the Ultraviolet Photodegradation of Rigid Polyurethane Foams

Before the Montreal Protocol of 1987 and the subsequent phasing-out of chlorofluorocarbons (CFCs) in industrial applications, rigid polymer foams were made using these compounds as secondary blowing agents. The CFCs remain trapped in the gaseous part of the cellular foam structure, and once discarded these foams constitute a significant reservoir for the environmental release of ozone-depleting chemicals. Environmental degradation of the foam accelerates this process. Of particular interest in this work is the degradative effect of ultraviolet (UV) light on rigid polyurethane foams. Foams were subjected to accelerated weathering conditions and then viewed with a scanning electron microscope. The thin cell membranes near the foam surface degrade when exposed to UV light, leaving only a network of polymer struts that offers negligible resistance to the escape of CFCs or any other gases contained within. This effect has been reproduced qualitatively through simulated weathering of a computer-generated foam s.
Poly(L‐histidine)‐chitosan/alginate complex microcapsule as a novel drug delivery agent

Novel poly(L-histidine)-chitosan/alginate complex microcapsules were prepared from biodegradable polymers poly(L-histidine) (PLHis) in the presence of chitosan at acetate buffer solution pH 4.6. Microcapsules obtained are spherical and well-dispersed with a smooth surface and a narrow size distribution. The microcapsules can encapsulate the protein model drug hemoglobin (Hb) efficiently. The results show that the complex microcapsules with low, medium, or high molecular weight of chitosan (0.05%, w/v), the highest encapsulation efficiencies obtained are 91.3%, 85.9%, and 94.2% with loading efficiencies of 47.8%, 44.3%, and 39.7%, respectively. The release profiles indicate that Hb-loaded microcapsules conform to first-order release kinetic in whole procedure, and 84.8%, 71.4%, and 87.3% of Hb were released during 72-h incubation in PBS pH6.8 for microcapsules with low, medium, and high molecular weight chitosan (0.05%, w/v), respectively. The results also indicate that particle size and drug loading efficiency have a significant influence on the release profile and encapsulation efficiency. Our results reveal that the PLHis-chitosan/alginate complex microcapsules are able to encapsulate and release Hb and are potential carriers for protein drugs. © 2011 Wiley Periodicals, Inc. J Appl Polym Sci, 2012
Sensor Fault Identification in MSPM Using Reconstructed Monitoring Statistics

Several reconstruction-based methods for fault isolation have been developed using missing value estimation to treat incomplete data obtained from modern chemical and environmental processes. This paper focuses on sensor fault identification through the reconstruction of each process variable using missing value estimations based on principal component analysis (PCA). We discuss two representative reconstruction methods: the method of projection onto the model plane and the method of known data regression. Through the theoretical analysis of sensor fault effects in the model and residual spaces, we propose two new sensor fault identification indices, FII M and FII R . Further, we point out a problem of reconstruction-based sensor fault identification in residual space and demonstrate that FII M provides consistent fault identification regardless of the choice of reconstruction method. This application of the proposed indices is carried out for a simple five-variable system and a nonisothermal continuous stirred tank reactor. We construct two sensor failure situations and attempt to detect the sensor faults in both the T 2 and SPE charts. The proposed indices are then used to successfully identify the faulty sensors from these simulation results.
Public Epidemic Prevention and Control Services Based on Big Data of Spatiotemporal Location Make Cities more Smart

Smart cities cannot be separated from spatiotemporal location big data. This paper summarizes the needs of spatiotemporal location big data for public epidemic events at home and abroad, investigates the specific services that current spatiotemporal location big data can provide in public epidemic events, and discusses the current stage of spatiotemporal location big data services that cannot meet the requirements of public epidemic events. This paper also focuses on how to improve the spatiotemporal location big data services in the next stage to better serve the public epidemic prevention and control, and gives advice on spatio-temporal location service construction at ordinary times and data sharing mechanism in "wartime". This paper aims to take scientific measures to improve the spatiotemporal big data services, strives to establish a technical support system for public epidemic prevention and control at ordinary times, and introduces a "wartime" spatiotemporal location big data sharing mechanism for epidemic prevention and control.
L'apport des filtres sur la vision et indications pathologiques

Il existe un large panel de filtres optiques, mais leurs objectifs dependent de la condition de vie du patient, de sa pathologie et de son ressenti subjectif. Les filtres non teintes sont bien connus, comme les filtres anti-lumiere bleue, sujets a de nombreuses etudes, et les filtres anti-reflets. Leurs benefices sur la vision et les personnes pour lesquelles ils sont indiques, restent flou. Il en est de meme pour les filtres teintes. Meme si tout le monde reconnait la necessite de porter des lunettes de soleil, peu de personne connait la categorie qui lui est appropriee, et pour quel individu elles sont indispensables. Au niveau de notre profession, il me semble interessant de connaitre certains filtres basse vision, afin de conseiller et orienter nos patients vers ce qui leur est le plus adapte. Ces filtres peuvent ameliorer la qualite visuelle de certains individus, tel que les personnes atteintes de cataracte, de maculopathie, de retinite pigmentaire, de retinopathie diabetique, et d’albinisme. Ils pourront amener une augmentation des contrastes, une diminution de la sensibilite a l’eblouissement, voire une amelioration, parfois, de l’acuite visuelle. Actuellement, l’effet des filtres chez les personnes dyslexiques est a l’etude. Celles sorties, ont permis de constater que les filtres colores peuvent etre un outil pour les aider dans le milieu scolaire. En effet, ils permettraient d’augmenter la vitesse de lecture et de diminuer le temps de fixation entre deux saccades.
Fast synthesis of carbon microspheres via a microwave-assisted reaction for sodium ion batteries

A fast microwave-assisted approach was developed to fabricate carbon microspheres (CSs) using sucrose as the precursor in a microwave system. After thermal treatment at 300, 500, 700 and 1000 °C, the CSs were used as anode materials for sodium ion batteries (SIBs). The results show that CSs treated at 500 °C exhibit a maximum capacity of 183 mA h g−1 at a current density of 30 mA g−1 after 50 cycles, and even at a high current density of 1000 mA g−1 a capacity of 83 mA h g−1 is maintained. The high capacity, good cycling stability and excellent rate performance of CSs, due to their unique spherical structure, make them a promising candidate for anode materials for SIBs.
Comparison of Perfectionism and negative affectability in the patients with coronary artery disease and healthy individuals

Received date: 06 January 2020 Review date: 23 February 2020 Accepted date:25 March 2020 Abstract The present research gets into comparing the psychic factors such as perfectionism, and negative affectivity in patients with coronary artery disease and healthy individuals. For this purpose one hundred and thirty two persons were chosen from among the clients (sixty six patients, sixty six healthy individuals) to Seyyed-al-shohada cardiac Hospital, Taleghani cardiac Hospital, Imam Khomeini Cardiac Hospital and the private doctor offices in the city of Orumieh by means of convenience sampling. Healthy individuals were being chosen from among the patients relatives and Hill’s tests of perfectionism, and the positive and negative affectivity test of PANAS were being carried out on them. For data analysis the MANOVA method was used. The results of the research indicated that there is a significant difference between individuals afflicted with coronary artery disease and the healthy individuals in terms of perfectionism factors and the negative affectivity. It means that perfectionism and the negative affectivity in the individuals afflicted with coronary artery disease is more than healthy individuals. The findings of this research in addition to indicating the influence of variables in patients can introduce valuable approaches toward general health and prevention.
Pesticide residues in prune processing

Prunes are processed in three phases: washing, drying, and rehydration, which is performed immediately before packing. The entire drying process was subdivided into six steps. In this paper each of these steps was studied separately in order to determine which could be accountable for residue changes. The studied pesticides were diazinon, bitertanol, iprodione, phosalone, and procymidone. Although the drying process caused a fruit concentration factor of 3, the pesticide residues on the dried fruits were not higher than on the fresh fruits. Phosalone showed the same residue, while the values for procymidone, iprodione, and bitertanol were respectively 0.6, 2.3, and 3.2 times lower. The changes in residue values caused by the different steps were not the same in the different pesticides. Keywords: Prunes; drying process; pesticides; residues
Understanding the Nature and Context of Domestic Homicide Committed by Female Victims of Domestic Violence in Iran: Examining Current and Alternative Criminal Justice Responses

Abstract Domestic homicide is the most serious type of violence in a marital relationship, which is punishable by the death penalty as retaliation (Qisas) according to the Penal Code of Iran. The present paper analyzes why a woman commits this crime (the killing of her husband), examining the killer’s status in a marital relationship. Data show that the killers had been victims of domestic violence for 10–25 years. In other words, domestic homicide has a direct relationship with the killer being victimized by domestic violence, including physical (assault and battery), mental (insult and obscenity), sexual and sometimes financial violence that may result from addiction. The most important reason for domestic homicide is the failure to provide legal and social protection for women. This incites hatred for the husband, which arises from repeated victimization in a coercive relationship with the husband. These women cannot end this coercive relationship because of insufficient or unavailable legal, social or family protection. Moreover, the process of divorce for a woman in Iran is quite complex. This article also examines the potential defense of mental capacity and self-defense and its place in the Iranian penal code. Based on this research, this article argues for the need for the legislature to review the death penalty for this kind of crime and to consider other possible responses to such murders.
Polymer Light‐Emitting Electrochemical Cells: Doping Concentration, Emission‐Zone Position, and Turn‐On Time

Direct optical probing of the doping progression and simultaneous recording of the current–time behavior allows the establishment of the position of the light‐emitting p–n junction, the doping concentrations in the p‐ and n‐type regions, and the turn‐on time for a number of planar light‐emitting electrochemical cells (LECs) with a 1 mm interelectrode gap. The position of the p–n junction in such LECs with Au electrodes contacting an active material mixture of poly(2‐methoxy‐5‐(2′‐ethylhexyloxy)‐p‐phenylene vinylene) (MEH‐PPV), poly(ethylene oxide), and a XCF3SO3 salt (X = Li, K, Rb) is dependent on the salt selection: for X = Li the p–n junction is positioned very close to the negative electrode, while for X = K, Rb it is significantly more centered in the interelectrode gap. Its is demonstrated that this results from that the p‐type doping concentration is independent of salt selection at ca. 2 × 1020 cm–3 (ca. 0.1 dopants/MEH‐PPV repeat unit), while the n‐type doping concentration exhibits a strong dependence: for X = K it is ca. 5 × 1020 cm–3 (ca. 0.2 dopants/repeat unit), for X = Rb it is ca. 9 × 1020 cm–3 (ca. 0.4 dopants/repeat unit), and for X = Li it is ca. 3 × 1021 cm–3 (ca. 1 dopants/repeat unit). Finally, it is shown that X = K, Rb devices exhibit significantly faster turn‐on times than X = Li devices, which is a consequence of a higher ionic conductivity in the former devices.
POVERTY IN NIGERIA: THE ROLE OF ECONOMIC GROWTH, GOVERNANCE AND AGRICULTURE

Nigeria is a nation of riches with trajectories for poverty, wealth in the hands of few and extreme/abject poverty at the doorsteps of many. This study examined the role of economic growth, agriculture and quality of governance in explaining the wide differences in poverty level in Nigeria. The study used a 28-year period (1990 – 2018) time series secondary data. Data were analysed using Impulse Response Function (IRF) and Autoregressive Distributed Lag Model (ARDL). IRF revealed that there was a negative and positive response of POV to shocks in real GDP in Nigeria. ARDL showed that real GDP, inflation and unemployment are a key variables that can be used to enhanced poverty reduction and significant in both the short and long run. Similarly, education and agriculture value added also have a negative coefficient in the short run analysis which means the variables will lead to poverty reduction in the short run. The study recommended that pro poor policies should be designed for alleviating poverty and this should be cantered on diversifying the Nigerian economy with agriculture so that the benefits of economic growth will trickle down to the agro-based rural population that constitute a larger proportion of the poor people.
Hydraulic Fracturing Process in Tight Base Shale of Asmari Formation in Ahwaz Oilfield

Over the years, unconventional reservoirs have not received attention in Iran in light of easy oil. The most significant oil reservoir in Iran is Asmari formation of Ahwaz oilfield which has been producing oil by natural flow potential. Due to the gradual pressure drop of Asmari formation and oil price increment, production from the base shale of this formation has been considered. However, due to the low permeability of this layer, oil production has not been achieved, and it has still remained a challenge. Production of petroleum from tight/shale rocks has become possible by hydraulic fracturing. This study has hired Asmari formation base shale as case study for hydraulic fracturing simulations. This paper is focused on a scientific process to construct a lithology-dependent one-dimensional geomechanical model in an oil well which is completed in Asmari formation. Moreover poro-elastic formulation has been used for in-situ stress determination. In addition, the tectonic stress regime has been identified as normal faulting. Afterwards, a hydraulic fracturing operation has been designed by the FracCADE simulator. During hydraulic fracturing operations, an uncontrolled-height fracture may occur due to the absence of stress-barriers in bounding layers. A hydraulic fracture was designed for a sublayer of the Asmari base shale based on the constructed profile of in-situ stresses to constrain the vertical growth. Ultimately according to the results of the simulation, it was illustrated that the designed fractures did not cross the bedding interfaces of Asmari base shale.