bluuebunny/crossref_metadata_2025 huggingface dataset:
Low Pressure UV Photolysis of the Pharmaceutical Compounds Acetaminophen, Atenolol, Bezafibrate, Diclofenac and Ibuprofen
Authors: Katsumata Caroline Pereira , Parizi Marcela Prado Silva , Lastre-Acosta Arlen Mabel , Teixeira Antonio Carlos Silva Costa
Published: October 2022

Pharmaceutically active compounds (PhACs) are continuously introduced into the environment by human and livestock excretion, hospital sewage and pharmaceutical effluents. While the performance of UV photolysis regarding PhACs degradation may be limited by low quantum yields, it may be efficient when the contaminants significantly absorb UV radiation. In this work, the direct photolysis under 254 nm UVC radiation of acetaminophen (ACT), atenolol (ATL), bezafibrate (BZF), diclofenac (DIC) and ibuprofen (IBU), isolated and in mixture, was investigated. The results showed that PhAC photolysis followed apparent first-order kinetics, with removals ranging from 32% to 99% after 60 min, while all the compounds exhibited lower photolysis rates when mixed in solution. Less than 13% mineralization was achieved. The toxicity of irradiated solutions of Vibrio fischeri remained the same or slightly decreased for ATL, BZF and IBU, increased for ACT, and notably decreased for DIC; nevertheless, the solution of mixed PhACs became very toxic following irradiation, showing the need for oxidant addition for removing residual toxicity.
Delineation of Hydrochemical Characteristics and Tracing Nitrate Contamination of Groundwater Based on Hydrochemical Methods and Isotope Techniques in the Northern Huangqihai Basin, China
Authors: Jin Jing , Wang Zihe , Zhao Yiping , Ding Huijun , Zhang Jing
Published: October 2022

Hydrochemical research and identification of nitrate contamination are of great significant for the endorheic basin, and the Northern Huangqihai Basin (a typical endorheic basin) was comprehensively researched. The results showed that the main hydrochemical facies were HCO3–Mg·Ca and HCO3–Ca·Mg. Spatial variation coefficients of most indices were greater than 60%, which was probably caused by human activities. The hydrochemical evolution was mainly affected by rock weathering and also by cation exchange. The D–18O relationship of groundwater was δD = 5.93δ18O − 19.18, and the d–excess range was −1.60–+6.01‰, indicating that groundwater was mainly derived from precipitation and that contaminants were very likely to enter groundwater along with precipitation infiltration. The NO3(N) contents in groundwater exceeded the standard. Hydrochemical analyses indicated that precipitation, industrial activities and synthetic NO3 were unlikely to be the main sources of nitrate contamination in the study area. No obvious denitrification occurred in the transformation process of nitrate. The δ15N(NO3) values ranged from +0.29‰ to +14.39‰, and the δ18O(NO3) values ranged from −6.47‰ to +1.24‰. Based on the δ15N(NO3) – δ18O(NO3) dual isotope technique and hydrochemical methods, manure, sewage and NH4 fertilizers were identified to be the main sources of nitrate contamination. This study highlights the effectiveness of the integration of hydrochemical and isotopic data for nitrate source identification, and is significant for fully understanding groundwater hydrochemistry in endorheic basins and scientifically managing and protecting groundwater.
Schematization of Converging Groundwater Flow Systems Based on 3D Geostatistics
Authors: de Avila Heriberto Morales , Júnez-Ferreira Hugo Enrique , Gonzalez-Trinidad Julian , Esteller-Alberich María Vicenta , Silva-Ávalos Raúl Ulices , Davila-Hernandez Sandra , Cazares-Escareño Juana , Bautista-Capetillo Carlos Francisco
Published: October 2022

Groundwater is the main source of freshwater available for human beings and is generally extracted through wells. The objective of this work was to schematize the groundwater flow systems within the Calera Aquifer through 3D geostatistical estimations of hydraulic head and physico-chemical parameters and the integration of hydrogeological features. The evolution of groundwater during its circulation in the subsoil can be done by identifying different types of flow (local, intermediate, regional, or mixed). Two main approaches have been proposed for the identification of flow systems: explaining the evolution of physico-chemical parameters of water through its interaction with the geologic medium, and using cluster analysis; however, these approaches usually do not consider simultaneously the 3D distribution of hydraulic head, water quality parameters, and the geological media that can be useful to delineate converging flow systems with a differentiated origin. In this paper, the determination of groundwater flow systems within the Calera aquifer in Mexico is supported with 3D representations of these hydrogeological variables besides constructive data of the sampled well. For the case study, the convergence of different flow systems that are not identified through a single cluster analysis was actually noticed by the proposal done in this paper.
Flash Flood Susceptibility Assessment Based on Morphometric Aspects and Hydrological Approaches in the Pai River Basin, Mae Hong Son, Thailand
Authors: Chaithong Thapthai
Published: October 2022

Flash floods are water-related disasters that cause damage to properties, buildings, and infrastructures in the flow path. Flash floods often occur within a short period of time following intense rainfall in the high, mountainous area of northern Thailand. Therefore, the purpose of this study is to generate a flash flood susceptibility map using watershed morphometric parameters and hydrological approaches. In this study, the Pai River basin, located in Mae Hong Son in northern Thailand, is divided into 86 subwatersheds, and 23 morphometric parameters of the watershed are extracted from the digital elevation model (DEM). In addition, the soil conservation service curve number (SCS-CN) model is used to estimate the precipitation excess, and Snyder’s synthetic unit hydrograph method is used to estimate the time to peak and time of concentration. With respect to the rainfall dataset, in this study, we combined CHIRPS data (as satellite gridded precipitation data) with rainfall data measured within the study area for the runoff analysis. According to the analysis results, 25 out of 86 subwatersheds are classified as highly susceptible areas to flash floods. The similarities in the morphometric parameters representing watersheds in highly flash flood-susceptible areas indicate that this categorization included areas with high relief, high relief ratios, high ruggedness ratios, high stream frequencies, high texture ratios, high annual runoff, high peak discharge, low elongation ratios, and low lemniscates ratios.
Effects of a Volcanic-Fluid Cycle System on Water Chemistry of a Deep Caldera Lake: Lake Tazawa, Akita Prefecture, Japan
Authors: Chikita Kazuhisa A. , Amita Kazuhiro , Oyagi Hideo , Okada Jun
Published: October 2022

Lake Tazawa, the deepest lake (423.4 m depth at maximum) in Japan underwent drastically changed water quality in 1940, because volcanic water from two active volcanos was then drawn into the lake for power generation and irrigation. Thereby, the pH of lake water decreased from 6.7 to 4.2, which exterminated a land-locked type of sockeye salmon, Oncorhynchus nerkakawamurae (locally called Kunimasu trout). Additionally, the mean residence time of lake water changed from 195 years to 8.9 years by rapidly increasing the outflow for power generation and irrigation. In this study, long-term chemical fluxes controlling lake water chemistry were obtained, and a groundwater water cycle system between the lake and the volcano was explored by estimating hydrological and chemical budgets of the lake. In the chemical budget estimate, two ionic species, SO42− and Cl−, in volcanic fluids were chosen and each mass conservation equation was yielded. The hydrological budget estimate gave us the net groundwater inflow at −1.36 m3/s on average over three periods in 2020–2021, and then the simultaneous equation coupled with the chemical budget equation allowed us to separate into groundwater inflow and outflow at 6.01 m3/s and 7.37 m3/s, averaged over the three periods, respectively. The evaluated groundwater inflow and outflow were compared with those of the other crater or caldera lakes. The linear relationship between the lake volume and the magnitude of groundwater inflow or outflow suggests that the groundwater cycle scale in such a lake increases with the magnitude of the volcanic eruption to have formed the lake.
Characteristics of Bacterial Community in Pelteobagrus fulvidraco Integrated Multi-Trophic Aquaculture System
Authors: Zhao Yu-Xi , Liu Xing-Guo , Lu Ming , Zhou Run-Feng , Sun Zhao-Yun , Xiao Shu-Wen
Published: October 2022

Pelteobagrus fulvidraco integrated multi-trophic aquaculture system (YPS) is a new ecological culture system of Pelteobagrus fulvidraco. In this manuscript, we used high throughput sequencing technology and the water analysis method to analyze the bacterial community characteristics of YPS and the water environment, respectively. The results showed that the concentration of total nitrogen (1.47~1.84 mg/L) and total phosphorus (0.14~0.18 mg/L) reached the discharge standard of freshwater pond aquaculture water, and the concentrations of ammonia (0.10~0.95 mg/L) and nitrite (3.85~6.68 μg/L) were lower than those in traditional ponds, which was suitable for the growth of Pelteobagrus fulvidraco. At the phylum level, Actinobacteria (35.68%), Firmicutes (24.58%), Proteobacteria (23.49%) and Bacteroidetes (6.59%) were the dominant phyla. The abundance of genus had obvious seasonal variation characteristics. In spring (April), Limnohabitans (8.01%) was the dominant genus; in early summer (June), Exiguobacterium (23.44%), Planococcus (22.27%), Paenisporosarcina (16.81%) and Planomicrobium (5.85%) were the dominant genera; at the end of summer (August), hgcI_clade (21.84%) and CL500_29_marin_group (4.61%) were the dominant genera; compared with the end of summer, the dominant genera Sporichthyaceae (11.31%) and Sediminibacterium (3.32%) were newly added in autumn (October). The dominant genera in different periods were correlated with dissolved oxygen, water temperature and nitrogen nutrients. With the accumulation of nitrogen nutrients in water, the abundance of metabolic pathways in the bacterial community increased, and the abundance of infectious and immune disease pathways increased. This study provides a theoretical basis for the regulation of YPS.
Review of Rainwater Harvesting Research by a Bibliometric Analysis
Authors: Yildirim Gokhan , Alim Mohammad A , Rahman Ataur
Published: October 2022

This study presents a review of recent rainwater harvesting (RWH) research by a bibliometric analysis (based on performance analysis and science mapping method). Following the inclusion/exclusion criteria, a total of 3226 publications were selected for this bibliometric analysis. From the selected publications, the top journals were identified according to number of publications and number of citations, as well as the authors with the highest number of publications. It has been found that publication rate on RWH has been increasing steadily since 2005. Water (MDPI) journal has published the highest number of publications (128). Based on the literature considered in this review, the top five authors are found as Ghisi, E., Han, M., Rahman, A., Butler, D. and Imteaz, M.A. in that order. With respect to research collaborations, the top performing countries are USA–China, USA–Australia, USA–UK, Australia–UK and Australia–China. Although, the most dominant keywords are found to be ‘rain’, ‘rainwater’, ‘water supply’ and ‘rainwater harvesting’, since 2016, a higher emphasis has been attributed to ‘floods’, ‘efficiency’, ‘climate change’, ‘performance assessment’ and ‘housing’. It is expected that RWH research will continue to rise in future following the current trends as it is regarded as a sustainable means of water cycle management.
The Role of the Catchment Area in Shaping Water Quality in the Lowland Springs of the Knyszyn Forest (NE Poland)
Authors: Jekatierynczuk-Rudczyk Elżbieta , Zieliński Piotr , Puczko Katarzyna , Micun Krzysztof , Puczyłowska Emilia
Published: October 2022

The Puszcza Knyszyńska springs are an important element of the environment, conditioning the high geo- and biodiversity in the region. These springs are layered outflows that drain the waters of the Quaternary level. More than 200 outflows have been cataloged, and 80 of them have measured/estimated yields and analyses of their water qualities. During periods of low water levels, the discharge efficiency most often fluctuated within a range of 0.5–2.0 dm3·s–1. In light of the applicable legal standards, the tested waters were of excellent quality. They belonged to the two hydrochemical types HCO3-Ca and HCO3-Ca-Mg, indicating the Quaternary aquifer’s homogeneity in the post-glacial areas. Small concentrations of most of the chemical parameters of water were found in the forest springs. Larger transformations in the chemical composition of water occurred in the outflows located in agricultural land and rural areas. A characteristic feature of the chemical composition of the water in the region’s lowland springs was an increased concentration of biogenic compounds (nitrogen, phosphorus, and carbon compounds), both organic and inorganic. The average concentration of dissolved organic carbon in the water of the lowland springs in summer exceeded 4 mg·dm−3. In some outflows, most often of a swamp nature or located in peat areas, the concentration of dissolved organic carbon even exceeded a dozen or so mg·dm−3.
Low-Cost Adsorbents for the Removal of Phenol/Phenolics, Pesticides, and Dyes from Wastewater Systems: A Review
Authors: Ho Soonmin
Published: October 2022

The huge development of industrial production and human activities throughout the world has resulted in serious water pollution. Pesticides, dyes, phenol, and phenolic compounds may be life-threatening to humans and marine aquatic animals, even at low concentrations. These pollutants must be removed by using different techniques to provide high-quality water. So far, the adsorption process has been considered an effective method to remove pollutants from an aqueous solution. The adsorption method has several advantages, such as low cost, easy operation, and high performance. This article reviewed the removal of dye, pesticides, phenol, and phenolic compounds through zeolite, activated carbon, clay, ash fly, and carbon nanotubes by reviewing the existing literature from 2000 to 2022. The properties of the adsorbent, adsorption studies, the method of design, and optimization conditions were reported. The thermodynamic studies were conducted to determine Gibbs free energy change, standard entropy change, and standard enthalpy change. Adsorption isotherms (Langmuir, Freundlich, and Temkim models) revealed the relationship between the amount of adsorbates per unit adsorbent in the equilibrium process. The adsorption kinetic investigations (pseudo-first-order and pseudo-second-order kinetic model) were carried out to determine the rate of adsorption and correlate the experimental data. Experimental results indicated that a higher adsorption capacity can be observed when the adsorbents have a high surface area and high-porosity structure. The removal percentage of pollutants increased when the adsorbent dosage was increased due to the availability of a larger number of adsorption sites. In conclusion, cheaper adsorbents can be used in wastewater treatment to improve water quality and protect the environment.
Community Policing Solutions for Religion-on-Religion Conflict: Lessons from an Indian Case Study
Authors: Kapoor Vineet , Flavin William , Ochs Peter , Matyók Thomas , Fahim Essam
Published: October 2022

UN peacekeepers face new conditions of conflict today, which call for expanded peacekeeping strategies. Among these new conditions is the increasing localization of violent conflict, especially among extra-state forces that are mobilized by ideological and religious passions. Responding to such challenges, the UN and its multinational partners attend increasingly to regional and local settings of intergroup tension and conflict. Among the consequences are greater emphasis on relations between UN peacekeeping and local police forces and on community policing. In this essay, we argue that these new peacekeeping directions are promising but lack one key dimension: attention to unique behavioral features of local, religion-on-religion conflict. Because such conflict plays an increasing role in location-specific tension and violence, it is increasingly important for peacekeepers to learn how to identify and analyze these unique features in real time and then reshape peacekeeping strategies accordingly. To illustrate how it is possible to do so, we introduce a detailed case study of successful community policing of religion-on-religion conflict: Muslim-Hindu intergroup conflict in Madhya Pradesh India.
Preventing Laboratory-Acquired Brucellosis in the Era of MALDI-TOF Technology and Molecular Tests: A Narrative Review
Authors: Yagupsky Pablo
Published: October 2022

Brucellosis is one of the most common etiologies of laboratory-acquired infections worldwide, and handling of living brucellae should be performed in a Class II biological safety cabinet. The low infecting dose, multiple portals of entry to the body, the wide variety of potentially contaminated specimens, and the unspecific clinical manifestations of human infections facilitate the unintentional transmission of brucellae to laboratory personnel. Work accidents such as spillage of culture media cause only a small minority of exposures, whereas >80% of events result from unfamiliarity with the phenotypic features of the genus, misidentification of isolates, and unsafe laboratory practices such as working on an open bench without protective goggles or gloves or the aerosolization of bacteria. The bacteriological diagnosis of brucellae by traditional methods is simple and straightforward but requires extensive manipulation of the isolates, and, nowadays, many laboratory technicians are not familiar with the genotypic features of the genus, resulting in inadvertent exposure and contagion. Detection of brucellar infections by culture-independent molecular methods is safe, but the identification of the organism using MALDI-TOF technology is not hazard-free, requiring an initial bacterial inactivation step to avoid transmission. Unfortunately, these novel and safer methods are costly and frequently unavailable in resource-limited endemic countries.
Desarrollo de sistemas contables: mejora de efectividad en microempresas
Authors: Tosca Magaña Sergio Alfonso
Published: October 2022

Las empresas son organizaciones con fines lucrativos, los cuales, a través de la comercialización de bienes y servicios, buscan el tener un mejor nivel económico, ofreciendo a la necesidad una gran diversidad de productos, con los cuales satisfagan las necesidades sociales. Estas entidades tiene una clasificación la cual es establecida por el numero de individuos dentro de ella, a lo cual el presente trabajo de investigación se enfocara en las microempresas, organizaciones que están tomando gran importancia en el desarrollo económico a nivel mundial, este trabajo será abordado a través de los sistemas contables como estos mejoran la efectividad dentro de la microempresa, teniendo como objetivo describir de manera clara y argumentativa, la importancia que tienen los sistemas contables en las empresas y sobre todo el gran impacto que tiene en las aun mas pequeñas.
THE MIXED ECONOMY OF THE USSR: LESSONS FOR RUSSIA
Authors: Kolganov Andrey I.
Published: October 2022

The need for technological modernization of the Russian economy within the framework of the existing economic model is not realized. This makes us turn to the study of alternative models, among which the domestic experience of a regulated mixed economy during the period of the new economic policy deserves attention. It was the world’s first mixed economy model that included a set of regulatory methods based on strategic planning. In addition to the strategic plan itself, this model included direct budget investment, budget subsidies, government orders, regulation of monopoly prices, methods of credit expansion and restriction. Based on this model, such elements of economic modernization were implemented as expanded training of qualified workers and specialists, the development of independent research and development activities in key areas of technological progress, the creation of new industries and enterprises in high-tech sectors of the economy, the organization of import substitution. The implementation of these measures also included the extensive use of foreign technical assistance and the involvement of workers and specialists from abroad. It seems that this experience can be adapted to the realities of the modern Russian economy in order to ensure real progress in the direction of its technological modernization.
Neuroendocrine Regulation of Growth Hormone Secretion and Body Growth in Carp: A Review
Authors: HAO-RAN LIN
Published: October 2022

Growth hormone (GH) secretion in carp is stimulated by a number of neuropeptides (e.g., GH-releasing factor, gonadotropin-releasing hormone, thyrotropin-releasing hormone, etc.) and neurotransmitters (e.g., dopamine). Sex steroids potentiate the responsiveness of the somatotrophs to neuroendocrine factors. Somatostatin is the primary inhibitory control of basal and stimulated GH release. Norepinephrine and serotonin also inhibit GH release. Carp GH, a 188Mamino acid peptide with five cysteine residues, controls the rate of-body growth. Treatment with a superactive agonist analog of luteinizing hormone releasing hormone (LHRH) by intraperitoneal injection, esophageal intubation or feeding is effective in stimulating GH release and body growth of grass carp Ctenopharyngodon idella. Injection or feeding with dopamine receptor agonists (e.g., apomorphine) also stimulates GH release and body growth of grass carp. Treatment with recombinant fish GH by injection or feeding significantly increased serum GH levels and growth rate of grass carp. Treatment with LHRHMA, dopamine D-l receptor agonists or exogeneous recombinant GH by feeding constitutes a practical approach to accelerate the growth of cultured carp.
Triploidy and Tetraploidy Induction in the Chinese Mitten-Handed Crab (Eriocheir sinensis) by Cytochalasin B
Authors: CHEN L.Q.
Published: October 2022

Induction of triploidy and tetraploidy in the Chinese mitten-handed crab, Eriocheir sinensis, was successfully carried out for the first time by administration of cytochalasin B (CB) treatment to zygotes in January-April 1992 and January-May 1993, in Shanghai, China. Results of studies showed that CB treatment in chromosome manipulation was feasible for this species. In the treatment with 0.5-2.0 mg• 1·1 CB, begun 10-20 minutes after insemination and lasting 10-20 minutes, the proportion of triploid embryos as judged from chromosome counts was 14.29-58.18%. Following the results of triploidy induction, tetraploids were also produced by 18-minute treatments with 1.5 mg· I·1 CB prior to first cleavage. The optimum CB treatment for inducing tetraploidy appeared to be 9.2 and 9.5 h post-fertilization at 20 °C, which yielded 56.94 and 57.89% tetraploids, respectively. The ef­fects of CB treatment on the extent of embryo development are also discussed. Sterile trip­loids may continue to moult and grow after reaching maturity as diploid crabs. The suc­cessful induction of chromosome polyploidy in the crab has great scientific significance on conservation and modern breeding programs for this species.
Potential Use of the Phototrophic Bacterium, Rhodopseudomonas palustris, as an Aquaculture Feed
Authors: GETHA K.
Published: October 2022

An indigenous strain of the phototrophic bacterium, Rhodopseudomonas palustris, was mass cultured in sago wastewater under anaerobic-light conditions. The bacterial cell mass was analyzed for nutritional value and tested for toxicity and acceptability as an aquaculture feed. Proximate analysis indicates a macrocomposition of 40% crude protein, 0.64% crude lipid and 2.09% crude fibre. The essential amino acids (EAA) of the bacteria biomass comprise 53% of its true protein content, and all EAA present were found to be within the dietary requirements of penaeid shrimps at the 35-55% dietary protein level. Ex­perimental feeding trials carried out on brine shrimp (Artemia) larvae showed that the bacteria, whether given as a sole diet or as a feed supplement, supported larval survival (42-53%) and growth (78-88%) with no significant differences. Larval survival of brine shrimps fed on bacteria or bacteria-supplemented diets (42-53% survival) were also compa­rable to those fed on a bacteria-free mixed diet of commercial prawn feed and the blue­green algae Spirulina (60%). However, after 7 days of rearing, brine shrimps fed the lat­ter mixed diet were significantly larger (121% increase in mean body length ) than those fed the bacteria or bacteria-supplemented diets (78-88%).
¿De qué hablamos cuando decimos modernización, burocratización y profesionalización militar en la Argentina de principios del siglo XX?
Authors: Soprano Germán
Published: October 2022

En la última década, algunos historiadores argentinos han estudiado procesos de modernización, burocratización y profesionalización en el Ejército en la Argentina de principios del siglo XX, aportando nuevos conocimientos en un campo disciplinar principalmente interesado en la ideología, participación política e intervención represiva de las conducciones de las Fuerzas Armadas. Sin omitir la relevancia de esto último, esos historiadores comprendieron las concepciones y prácticas burocráticas y profesionales castrenses enfocándose en las perspectivas y experiencias de los militares. Tales investigaciones pueden compararse con procesos similares en otras instituciones y actores estatales de la época. A partir de un análisis historiográfico crítico se propone reconocer cómo fueron definidos esos procesos de modernización, burocratización y profesionalización militar.
Las desigualdades en el agro a mitad del siglo XX. Los efectos de la legislación laboral peronista sobre los contratistas de viña
Authors: Cerdá Juan Manuel , Mellado Virginia
Published: October 2022

El “contratista de viñas” constituye una figuraimportante en el desarrollo de la vitivinicultura cuyana desdefines del siglo XIX hasta nuestros días. Las particularidades dela relación laboral establecida con el propietario de la tierrallevaron a interpretar su condición como trabajador agrícola ocomo entrepreneur/socio, especialmente en las primeras décadasdel siglo XX. Esta ambigüedad en la tipificación de la actividadlaboral ralentizó su regulación. El primer proyecto que legisla larelación de trabajo establecida entre el trabajador vitivinícola yel propietario de la tierra se aprobó en Mendoza en 1946 con elfin de cubrir el vacío generado por el “Estatuto del Peón rural”sancionado en 1944. La ley 1578 que creó el Reglamento deContratistas de Viñas y Frutales avanzó sobre los intereses delos propietarios y caracterizó al contratista como un asalariado.El artículo se propone analizar, en primer lugar, la legislaciónproducida por la provincia de Mendoza, que en 1946 tipificó al“contratista de viña” como un trabajador tout court. En segundolugar, el trabajo examina el papel que le cupo a la justicia enla construcción de esta identidad trabajadora y asalariada, enoposición a la de los propietarios y los peones rurales. Para alcanzarestos objetivos se han utilizado variadas fuentes entre las quese destaca la prensa, los debates parlamentarios y las sentenciasjudiciales.
El suave eco de la voz de los niños trabajadores en el interior de la Argentina. Experiencias infantiles en el mundo del trabajo urbano (Córdoba, segunda mitad de los años ‘20)
Authors: Remedi Fernando J.
Published: October 2022

Este artículo aspira a ser una aproximación a laparticipación infantil en el mundo del trabajo de la ciudad deCórdoba en la segunda mitad de la década de 1920. El objetivoes conocer el tipo de tarea realizada, las trayectorias laborales ylos mecanismos de inserción en el mercado de trabajo, así comorecrear sus experiencias como trabajadores y rescatar sus voces.Para ello se recurre a un análisis cualitativo e intensivo de una seriede doce notas aparecidas en el año 1927 en un suplemento infantilde un periódico de la ciudad de Córdoba. Esas notas intentabanponer en evidencia la realidad local del trabajo infantil, apelandoa la entrevista realizada a niños trabajadores en su lugar cotidianode labor asalariada.
“Sin Maipú no habríamos cantado a Ayacucho”: usos y representaciones de San Martín en tiempos de consolidación del panteón nacional (1878-1930)
Authors: Amorebieta y Vera María Laura
Published: October 2022

Este trabajo se propone reconstruir y analizar algunosensayos, colaboraciones e intervenciones efectuadas en diversaspublicaciones periódicas por parte de intelectuales, políticos y/o publicistas de origen argentino que, hacia el último cuarto delsiglo XIX y primer tercio del siglo XX, se lanzaron a recobrar,revisar y difundir cierta versión sobre la naturaleza de José deSan Martín y su rol durante las revoluciones de independenciahispanoamericanas. Para ello, se prestará especial atención alas comparaciones efectuadas con otros personajes históricos –principalmente, Simón Bolívar– a partir de las cuales no solofue posible la definición y representación identitaria del héroeen cuestión, sino también la consolidación y popularización deuna narrativa dirigida a justificar históricamente la hegemoníaargentina sobre el resto de América Latina.
Relationship Between Maternal Age, Education, and Parity in The Incidence of Spontaneous Abortion in Bali
Authors: Supanji I Made Wira , Budayasa Anak Agung Raka , Permatananda Pande Ayu Naya Kasih , Putu Nita Cahyawati  , Anak Agung Sri Agung Aryastut
Published: October 2022

Abortion is one of the problems in the world that affects the health, morbidity, and mortality of pregnant women. The purpose of this study was to examine the relationship between maternal age during pregnancy, education, and maternal parity in the incidence of spontaneous abortion at the Sanjiwani Hospital, Gianyar. This research was a retrospective and cross-sectional analytic study. The inclusion criteria were pregnant women who performed prenatal care at the Obstetrics Gynecology section of the Sanjiwani Hospital Gianyar, were clearly diagnosed with abortion (incomplete, complete, insipient) and/or non-abortion, and had complete pregnancy data. This study succeeded in collecting 79 data on pregnant women who met the inclusion and exclusion criteria. From the 79 data, 39 pregnant women experienced spontaneous abortion, and 40 pregnant women did not experience abortion. The results of bivariate analysis using chi-square showed a significant relationship between the age of pregnant women, education, and parity in the incidence of spontaneous abortion with a P value <0.05. This research is expected to be the basis of health promotion for pregnant women in order to increase the understanding of risk factors of spontaneous abortion and be able to take appropriate prevention.
PENGARUH PENGUNGKAPAN MODAL INTELEKTUAL TERHADAP COST OF EQUITY PERUSAHAAN SEKTOR INDUSTRI BARANG KONSUMSI YANG TERDAFTAR DI BURSA EFEK INDONESIA PERIODE 2012-2014
Authors: Larasati Putri , Novita Nova
Published: October 2022

This study investigated the influence of intellectual capital disclosure on cost of equity. The empirical research is based on consumer goods companies listed in Indonesia Stock Exchange since 2012-2014. The data used in this study were obtained from the disclosure about information of intellectual capital components I the annual report. The intellectual capital disclosure measured by intellectual capital disclosure index and the cost of equity measured by price earnings growth. The result showed that human capital disclosure has positively significant towards cost of equity, while there is no significant effect between relational capital disclosure, structural capital disclosure and intellectual capital disclosure towards cost of equity. From this results can be inferred that, intellectual capital disclosure and its element: human capital disclosure, relational capital disclosure and structural capital were not considered by the investor specially while making investment decision
Analisis Kebangkrutan Bank Melalui Rentabilitas, Capital dan Bankometer: Studi Pada Bank Umum Indonesia dan Malaysia
Authors: Novita Nova , Akbar Andi Salahudin , Handayani Puti Dwi
Published: October 2022

This study aimed to analyze the accuracy of the two component of RBBR model as model of evaluation for the bank’s health with Bankometer as bankruptcy prediction model. The sample used is public bank in Indonesia and Malaysia from year 2011 to 2014. Data is processed by using a fixed effect model. In this research is measured by rentanility and capital, while S-Score is used to measure Bankometer. The results of this study indicate that the Bankometer model can be use in bankruptcy predicting. This study finds that only liquidity, credit and capital have impact to the bankruptcy. Bankometer calculation also show that banks in Indonesia and Malaysia was far away from bankrupt or unhealthy condition.
Pengaruh Dewan Komisaris, Kepemilikan Manajerial dan Komite Audit terhadap Manajemen Laba pada Perusahaan Bumn di Bursa Efek Indonesia Periode Tahun 2011-2015
Authors: Gunawan Gunawan , Situmorang Elona Meita
Published: October 2022

The research aims to get analyze the effect od board of independent commissioners, managerial ownership, and the audit committee to earnings management at state-owned companies listed on the Indonesia Stock Exchange from 2011 until 2015. The independent variables in this research are boards of independent commissioners by the proportions between boards of independent commissioners and the numbers of commissioners boards, managerial ownership which measured by the numbers of stock owned by management, and the audit committee which measured by comparison between independent audit committee and the numbers of audit committee in the company. This research has been analyzed using Eviews 7 program, for panel Data Regression. The result of this research shows that board independent commissioners have a negative impact on earnings management. Meanwhile, managerial ownership and audit committee doesn’t have an impact on earnings management.
Analisis Peran Kompensasi Non Finansial, Pelatihan, dan Motivasi terhadap Kinerja Karyawan Kontrak (Studi Pada PT Xacti)
Authors: Rimadias Santi , Pandini Indah Ratry
Published: October 2022

Growth conditions in the manufacturing sector increased by 2.06% from the previous year. These growth conditions affect the competitiveness of manufacturing companies, then employee performance becomes a matter that must be considered to maintain the competitiveness of the company. This study aims to analyze the performance of contract employees in manufacturing companies (PT. Xacti). This study uses some variables, such as nonfinancial compensation, training, and motivation to analyze the effect of contract employee performance. Data collection techniques using questionnaires with a sample of some contract employees (PT. Xacti). Data collected as many as 119 respondents by using Structural Equation Modeling (SEM) method. The results of the conclusion of this study are as follows: 1) Nonfinancial compensation proved to have a positive and significant influence on the Contract Employee Motivation at PT. Xacti, 2) Motivation has no positive effect on Contract Employee Performance at PT. Xacti, 3) Nonfinancial Compensation has no positive effect on Performance Contract Employees at PT. Xacti, 4) Training proved to have a positive and significant influence on Contract Employee Performance at PT. Xacti.
Analisis Perbedaan Abnormal Return Sebelum dan Sesudah Pengumuman Ex-Dividend Date pada Perusahaan Manufaktur di Bursa Efek Indonesia Periode Tahun 2011-2016
Authors: Nuraya Ahmad Setiawan , Larasati Yuliani
Published: October 2022

The aim of the research is to analyze the distinctions of investor reactions based on its abnormal return before and after dividend disclosure at the ex-dividend date. An event study is applied in the period of 10 days before and after. Research is directed on the manufacturing sector that disclosed its dividend on Bursa Efek Indonesia (BEI) – Indonesia Stock Exchange in the period of the Year 2011-2016. Purposive sampling is used on a total of 15 companies with its 112 events (of dividend disclosures). The main finding concludes that there is no significant difference in the abnormal return before and after dividend disclosure.
Pengaruh Kompetensi dan Penempatan Kerja Terhadap Kinerja PNS Kementerian PUPR pada Divisi Sekretariat Direktorat Jenderal SDA
Authors: Assa Christina Gloria Haruka , Nursanti Tinjung Desy , Rosara Nadia Annisa , Fitri Rahmah Faradhiba
Published: October 2022

Penelitian ini bertujuan untuk mengetahui pengaruh dari kompetensi dan penempatan kerja terhadap kinerja Pegawai Negeri Sipil di Sekretariat Direktorat Jenderal SDA Kementerian PUPR. Untuk keperluan analisis penelitian dihimpun data melalui survei kepada 104 orang responden yang merupakan PNS di Sekretariat Direktorat Jenderal SDA Kementerian PUPR. Metode analisis data yang digunakan adalah analisis regresi sederhana dan regresi berganda menggunakan software SPSS 22. Hasil analisis data yang dilakukan menunjukkan bahwa kompetensi dan penempatan kerja berpengaruh terhadap kinerja.
Influence of Leadership, Motivation, and Working Environment Towards Employee Performance at Bukalapak.com
Authors: Hafid Muhammad , Pracoyo Antyo
Published: October 2022

In the development of the increasingly competitive business world, employees' performance and motivation are important to improve performance and motivate employees to maintain strength in business competi-tion. The Study aims to know analyzing the influence of leadership, motivation, and work environment on employee performance on Bukalapak.com. The method of study used is Survey by using questioner as the primary data. The samples used in this study were80Employees' Sales on thebukalapak.com. This study uses 16 question indicators by displays the Likert 1-6 interval scale. The analysis method of This study us-es the analysis method PLS (Partial Least Square) with SmartPLS 2.3 tool. From the results of the re-search, it can be proved that leadership has a positive and significant influence on the employee's perfor-mance on bukalapak.com, then motivation has a positive influence and significant impact on employee per-formance on bukalapak.com, as well as working environments that support positive and significant impact on employee performance bukalapak.com
Determinan Pengungkapan Risiko Perusahaan (Corporate Risk Disclosure) Emiten Perbankan di Bursa Efek Indonesia
Authors: Anantha Alvin , Simatupang Batara Maju
Published: October 2022

Sektor Perbankan adalah sektor usaha yang dikategorikan sebagai entitas yang memiliki risiko tinggi, se-hingga dibutuhkan sebuah corporate risk disclosure yang menunjukkan keefektifan pengelolaan ketid-akpastian perusahaan terkait risiko dan sebagai dasar stakeholder dalam mengambil suatu kebijakan. Tujuan dari penelitian ini adalah menganalisis faktor-faktor yang mempengaruhi pengungkapan risiko pe-rusahaan pada emiten perbankan yang terdaftar di Bursa Efek Indonesia. Populasi penelitian ini adalah perusahaan perbankan yang terdaftar di Bursa Efek Indonesia pada tahun 2011-2018. Metode pengum-pulan sampling adalah dengan menggunakan purposive sampling, dengan kriteria penentuan sampling ada-lah perusahaan perbankan konvensional yang mempublikasikan annual report dari tahun 2011-2018. Penelitian ini menggunakan data sekunder yang berupa annual report 26 perusahaan perbankan yang ter-daftar di Bursa Efek Indonesia tahun 2011-2018. Metode Analisis yang digunakan adalah Analisis Regresi Data Panel dengan menggunakan Fixed Effect Model. Hasil dari penelitian ini menunjukkan bahwa ukuran perusahaan dan profitabilitas memiliki pengaruh terhadap corporate risk disclosure, sedangkan jumlah de-wan komisaris, jumlah dewan komisaris independen dan leverage tidak berpengaruh terhadap corporate risk disclosure. Secara simultan seluruh variabel independen berpengaruh terhadap corporate risk disclo-sure.
Pengendalian Kualitas Dengan Menggunakan Metode Seven Tools Pada PT X
Authors: Hamdani Deni
Published: October 2022

Penelitian ini berupaya untuk menelaah proses evaluasi dan peningkatan standar kualitas produksi. PT X yang bergerak di bidang konveksi dipilih sebagai konteks pada penelitian ini. Analisis didasarkan pada ap-likasi seven tools yang terdiri dari flow chart, check sheet, histogram, control chart, scatter diagram, fish-bone diagram dan diagram pareto. Berdasarkan hasil analisis terhadap data yang berhasil dihimpun di-peroleh hasil bahwa 4 jenis kecacatan yang diperoleh pada check sheet adalah cacat jahitan, cacat warna sablon, pola tidak sesuai dan juga cacat gosong. Dari keempat jenis kecacatan, yang paling tinggi presen-tasenya yaitu Cacat gosong. Berdasarkan analisis atas U Chart of jumlah ketidaksesuaian tidak terdapat titik-titik yang melewati batas baik batas atau maupun batas bawah, ini berarti bahwa tingkat ketidaks-esuaian produk cacat di perusahaan PT X masih normal dan masih dapat dikendalikan. Dengan tingkat keridaksesuaian produk cacat diperusahaan tersebut yang masih dapat dikendalikan oleh pihak perusahaan, maka perusahaan tidak harus memperbaiki tingkat ketidaksesuaian produk cacat diperusahaan tersebut ka-rena pihak perusahaan masih dapat mengendalikan tingkat kecacatan produknya sehingga tidak sampai.
Analisis Laporan Akuntabilitas Kinerja Instansi Pemerintah (LAKIP) Berdasarkan Permenpanrb Nomor 53 Tahun 2014 (Studi Kasus pada Deputi Bidang SDM Aparatur Kementerian PANRB)
Authors: Widianto Akbar Reyformatio Zakky , Karina Arni
Published: October 2022

Tujuan penelitian ini untuk menganalisis kesesuaian format Laporan Akuntabilitas Kinerja Instansi Pemerintah (LAKIP) Deputi Bidang SDM Aparatur Kementerian Pendayagunaan Aparatur Negara dan Reformasi Birokrasi berdasarkan Peraturan Menteri Negara Pendayagunaan Aparatur Negara Dan Refor-masi Birokrasi Nomor 53 Tahun 2014. Jenis penelitian adalah studi kasus. Peneliti menggunakan pendeka-tan kualitatif dengan metode studi kasus deskriptif. Data diperoleh dengan melakukan wawancara dan dokumentasi. Teknik analisis data yang digunakan adalah analisis deskriptif komparatif dengan mem-bandingkan format pada LAKIP dan format pada peraturan. Beberapa kontribusi bagi penelitian adalah: i. Penelitian ini diharapkan dapat memberikan tambahan informasi mengenai kesesuaian LAKIP yang disusun oleh Deputi SDM Aparatur Kementerian PAN RB dengan ketentuan Peraturan Menteri PAN RB Nomor 53 Tahun 2014 serta dapat memberikan saran yang membangun, ii. Penelitian ini diharapkan dapat menjadi bahan referensi dan tambahan literatur untuk bagi penelitian selanjutnya, iii. Penelitian ini di-harapkan dapat menambah wawasan ilmu pengetahuan dan sebagai sarana untuk penerapan teori-teori yang diperoleh selama kuliah. Hasil penelitian menunjukkan LAKIP telah disusun sesuai dengan aturan dan telah dilakukan tindak lanjut dari hasil temuan reviu oleh Inspektorat Kementerian Pendayagunaan Aparatur Negara dan Reformasi Birokrasi. Dari enam unsur dalam peraturan, terdapat empat unsur yang belum dapat dipenuhi. Dapat disimpulkan LAKIP Deputi Bidang SDM Aparatur Kementerian PAN RB belum sepenuhnya sesuai dengan Peraturan Menteri Negara Pendayagunaan Aparatur Negara dan Refor-masi Birokrasi Nomor 53 Tahun 2014.
The Effect of Employee Performance Improvement Based on the Influence of Leader-ship on Organizational Culture and Work Motivation through Work Discipline ( Stud-ies on Employees of PT. X Branch of ABC Airport)
Authors: Kusumasari Medyana Chandra , Bagasworo Wasi
Published: October 2022

The purpose of this research is to investigate the influence of leadership, organizational culture, work mo-tivation, and work discipline on improving employee performance. The research method used is a surveyed with a causal descriptive analysis technique. Collecting data using the questionnaire method with Likert Scale model, and there are 145 respondents as sample of this research. The analysis technique is using Structural Equation Modeling (SEM). The results of this study indicate that: 1) leadership has a significant effect on organizational culture, 2) organizational culture has a significant effect on work discipline, 3) leadership has a significant effect on job motivation, 4) work motivation has a significant effect on work discipline, 5) work discipline has a significant effect on employee performance, 6) leadership does not sig-nificant influence on employee performance, 7) organizational culture has a significant effect on employee performance through work discipline, and 8) work motivation has a significant effect on employee perfor-mance through work discipline.
Pengaruh Information Quality, System Quality, Dan Usefulness Terhadap Kinerja Sumber Daya Manusia Melalui Human Resource Information System (HRIS) Succes Pada Masa Pandemi Covid19 (Studi Pada PT. Bank Ganesha Tbk)
Authors: Fanida Hazrilia Putri , Paulina Paulina
Published: October 2022

Tujuan dari penelitian ini adalah untuk mengidentifikasi pengaruh kualitas informasi, kualitas sistem dan kegunaan terhadap kinerja melalui keberhasilan HRIS di PT. Bank Ganesha Tbk. Pengujian hipotesis da-lam penelitian ini menggunakan metode SEM yang didukung oleh aplikasi SPSS 21 dan AMOS 22. Penelitian ini menggunakan 3 variabel independen dengan variabel intervening keberhasilan HRIS dan variabel dependen kinerja. Teknik pengumpulan data dalam penelitian ini menggunakan data primer dengan menyebarkan kuesioner kepada 135 pegawai Bank Ganesha. Karakteristik sampel yang ditentukan dalam penelitian ini meliputi pegawai tetap, telah bekerja minimal 1 tahun dan menggunakan BIPO HRMS. Berdasarkan hasil penyaringan responden yang telah dilakukan, ditetapkan bahwa hanya 129 dari 135 responden yang memenuhi syarat. Hasil penelitian ini menunjukkan bahwa 1) Kualitas Informasi ber-pengaruh negatif signifikan terhadap Keberhasilan HRIS, 2) Sistem Kualitas tidak berpengaruh terhadap Keberhasilan HRIS, 3) Kegunaan berpengaruh positif signifikan terhadap keberhasilan HRIS, 4) Keber-hasilan HRIS tidak berpengaruh terhadap kinerja, 5) Kualitas Informasi berpengaruh negatif signifikan ter-hadap kinerja melalui Keberhasilan HRIS, 6) Kualitas Sistem menghasilkan berpengaruh positif signifikan langsung terhadap kinerja, 7) Kegunaan berpengaruh positif signifikan terhadap kinerja melalui HRIS Suc-cess.
Pengaruh Kepemimpinan Transformasional, Employee Engagement, dan Kompensasi Terhadap Produktivitas Karyawan Bank ABC
Authors: Dinillah Hanna , Sabil Rozi A.
Published: October 2022

Penelitian ini bertujuan untuk mengetahui pengaruh Kepemimpinan Transformasional, Employee Engage-ment dan Kompesasi terhadap produktivitas karyawan pada Bank ABC. Penelitian ini termasuk penelitian deskriptif yang memaparkan suatu karakteristik atau ciri tertentu dari sebuah fenomena yang terjadi dengan desain one shoot data collection, dimana pengumpulan data hanya diambil sekali, yang berlang-sung pada 3 sampai dengan 12 Nopember 2021. Pada penelitian ini diperoleh 156 responden yang merupa-kan karyawan tetap Bank ABC dengan kuesioner yang disebarkan melalui Google Form. Data yang di-peroleh dari responden diolah dan dianalisis dengan menggunakan metode Structural Equation Modelling (SEM). Adapun hasil penelitian ini, menunjukkan bahwa Kepemimpinan Transformasional berpengaruh terhadap produktivitas karyawan, Employee Engagement berpengaruh terhadap produktivitas karyawan, dan variable Kompensasi berpengaruh terhadap produkvitas karyawan .