bluuebunny/crossref_metadata_2025 huggingface dataset:
Cold brew como tendência: principais variáveis que impactam na composição da bebida
Authors: SILVA I. A. , VERÍSSIMO C. M. , ARRUDA L. L. A. L.
Published: December 2021

A extração à frio do café origina uma bebida denominada cold brew, com características sensoriais distintas das preparações à quente, dotada de menor amargor, maior suavidade e doçura acentuada. Várias técnicas podem ser empregadas para obtenção dessa bebida, necessitando de períodos de infusão entre 3 e 24h. A técnica empregada e outras variáveis podem influenciar no rendimento total, teor de cafeína, ácidos orgânicos e polifenóis contidos na bebida, impactando na sua composição final. Desta forma, compreender como essas variações podem afetar a elaboração do cold brew pode viabilizar a otimização do processo, bem como auxiliar no entendimento do perfil físico-químico e sensorial da bebida. Diante disso, esse trabalho visa esclarecer sobre as principais variáveis capazes de influenciar no processo de extração do cold brew, além de indicar como essas variações incidem sobre os compostos bioativos contidos na bebida. De acordo com os estudos, cafés à frio elaborados por gotejamento apresentam teores mais elevados de cafeína e CGAs do que as preparações à frio por imersão. Também, a utilização de água em baixas temperaturas tende a extrair menor quantidade de bioativos. Geralmente, as concentrações pó/água para cold brew estão situadas entre 60-150g/L, sob extrações longas. Entretanto, é possível minimizar esse período, a partir da diminuição da granulometria do pó e utilizando agitação mecânica. Assim, conclui-se que a diversificação de técnicas, temperatura, tempo de infusão, granulometria e proporção pó/água impactam na composição final da bebida fria, gerando variações não somente nos teores de bioativos, mas também em sua percepção sensorial.
PENGARUH KINERJA KEUANGAN TERHADAP NILAI PERUSAHAAN MANUFAKTUR SEKTOR INDUSTRI BARANG KONSUMSI DI BEI
Authors: Sianturi M Wanti Ernita
Published: December 2021

The purpose of this study was to determine the effect of solvabilitas financial ratios, activity and profitability of the company measured by value (Tobin's q) at manufacturing consumer goods industry sector on Indonesia Stock Exchange. Tthis study using a quantitative approach methode. While the types of data used is secondary data. The population used in this study is a company manufacturing consumer goods industry sector in Bursa Efek Indonesia period of 2010-2013. By using purposive sampling techniques or methods to obtain samples. The samples used were 24 companies from 36 industry sectors consumer goods companies that went public during the observation period of 4 years. Data collection method used is the technique of documentation and technical literature. The analytical tool used is multiple linear regression and hypothesis testing using T partially, F test simultaneously and test the coefficient of determination while testing for the model using the classic assumption test results showed a variable Solvency significant negative effect on Tobin's q (t = -2.957; Sig = 0.004) while the variable Activities no significant effect on Tobin's q (t = 0.096; Sig = 0.923) and for the variable profitability showed a positive influence and significant impact on Tobin's q (t = 12.364; Sig = 0.000). F test results indicate that the variable Solvency, Activity and Profitability simultaneously affect the Tobin's q (F count = 57.767; Sig = 0.000). So, the final equation of research results is Y = -1.570 - 0.191 X1 + 0.009 X2 + 0.659 X3 + ei.
ANALISIS PENGARUH CAR, NIM, NPL, DAN LDR TERHADAP ROA (Studi Kasus pada Bank Umum Persero BUMN Periode 2013-2018)
Authors: Sanjoyo Amir Triyadi
Published: December 2021

Banks must carry out their activities with the precautionary principle so as not to harm the wider community such as the banking crisis of 1998 and 2008, therefore Bank Indonesia issued regulation no. 13/1 / PBI / 2011 in 2012 as a guideline for banks to maintain banking health using the RGEC method. This research was conducted to determine the effect of the CAR, NIM, NPL, and LDR ratio to the ROA ratio. With all of the above ratios are from the Bank Indonesia RGEC assessment method, on BUMN banks consisting of BNI, Mandiri, BRI, and BTN. This study uses multiple linear regression analysis using SPSS 21 application with a six-year observation period (2013-2018) from four state-owned banks with independent variables CAR (X1), NIM (X2), NPL (X3) and LDR (X4) and variables dependent on ROA (Y). The results of this study shows that simultaneously CAR, NIM, NPL, and LDR ratios have a significant effect on ROA, while partialy each of the ratio CAR has a significant and negative effect on ROA, NIM has a positive and significant effect on ROA, and NPL has a significant and negative effect on ROA while LDR ratio does not significantly influence ROA. So the researcher's suggestion is that the capital in CAR can be channeled back into the productive assets to increase bank profits both in terms of interest (NIM) and overall profit (ROA) while the NPL ratio can be improved risk management so as not reduce bank profits both NIM and ROA and for the LDR ratio so that Bank BTN adjusts its LDR ratio in accordance with Bank Indonesia regulations.
PENGARUH KARAKTERISTIK INDIVIDU DAN LINGKUNGAN KERJA NON FISIK TERHADAP KINERJA KARYAWAN DEPARTEMEN PARTS PT TRAKINDO UTAMA CABANG SAMARINDA
Authors: Juliana Juliana
Published: December 2021

Individual characteristics and work environment are considered as crucial aspects for companies that want to improve their employees’ performance. PT Trakindo Utama specifically Samarinda branch is one of many branches of PT Trakindo Utama in Indonesia, which become the sole agent of Caterpillar products in Indonesia. Caterpillar itself is the world's leading manufacturer of heavy equipment originally from USA. This research aims to determine the influence of characteristics and non-physical work environment of the employee performance in parts Department at PT Trakindo Utama Samarinda branch. The individual characteristics (x1) and non-physical work environment (x2) are used as independent variables while the performance of employees (Y) as dependent variable. Primary data is obtained by conducting interviews to 34 respondents by using questionnaires while secondary data is obtained by conducting field observation. Data analysis uses a double linear regression technique by using SPSS 22 software. The results show that the individual characteristic variables does not have any partial effect toward the performance of the employees of Parts Department PT Trakindo Utama Cabang Samarinda branch and individual characteristic variables (X1) and non-physical work environment (x2) are simultaneously influential in the performance of the Employees (Y) Parts Department at PT trakindo Utama, Samarinda branch.  Suggestions for PT Trakindo Utama Samarinda Branch, the company should hold a family gathering in order to improve not only for each employees relations but also with bosses to stay awake, provide suggestions and evaluate employee work which can effectively improve employee performance, manage the best possible time so that the job can be completed on time.
Pengaruh Reward Dan Punishment Terhadap Kinerja Karyawan Pada UD.Laris Anda Di Kota Samarinda
Authors: Rifaldi Muhammad
Published: December 2021

Reward and punishment are one of the key to create professional human resources in the company, especially the right reward choosen can increase the quality and quantity of employees to work better and efficient as well as the right punishement choosen can limit employees to make loss for the company to achieve the company’s goal. The purpose of the research is to find and analyze the effect of reward and punishment to employee’s performance at Ud. Laris Anda in Samarinda. Also to find out which variable reacted dominantly towards employee’s performance at UD. Laris Anda in Samarinda. The method for this research is using sample of 35 employees. The sampling’s technique is saturation sampling. Collecting data’s technique is by literature review and observation, interview, and questionares. Analyzing data’s technique is using multiple linear regression. The research found that reward and punishment simultaneously and parcially effected significantly toward employee’s performance at UD. Laris Anda in Samarinda. Writer’s suggestion for the company is to re-supervise the management of human resources in reward and punishment to get professional employee in the future.
The Effect of Brand Image and Service Quality with Word of Mouth on The Decision to Stay at Swiss-Belhotel Borneo in Samarinda
Authors: Atan Rachel Novia
Published: December 2021

Brand Image and Quality Service with Word of Mouth are important applied by service company in the hotel sector who wants to increase the number of guests to use or stay at the hotel. Swiss-Belhotel Borneo in Samarinda is one of the service companies in the hotel sector that depends on the number of guests who decide to stay at the hotel in order to make a profit. However, the number of guests who decide to stay at a hotel has not yet reached the target set and even the percentage of guests has fluctuated. This study aims to determine the effect of Brand Image, Service Quality, and Word of Mouth on the decision to stay at Swiss-Belhotel Borneo in Samarinda. The variables used in this study consisted of independent variables are brand image, service quality, and word of mouth, while the dependent variable was the stay decision. The population in this study are guests who are staying or have stayed at Swiss-Belhotel Borneo in Samarinda. Therefore, sampling was conducted for this study. The sample in this study was 100 respondens. The sampling technique in this study was conducted with non-probability sampling. The type of non-probability sampling used is accidental sampling. Data collection methods using a questionnaire. The analysis technique used is multiple linear regression analysis. The result of the showed that brand image, service quality, and word of mouth had a positive and significant effect on the decision to stay. Hypothesis testing as a whole proves the hypothesis influential and significant on the decision to stay together is accepted (Ho rejected and Ha accepted). The results of the t Test found that Word of Mouth variable was the most significant variable and had a positive influence on the decision to stay at Swiss-Belhotel Borneo in Samarinda.
Pengaruh Kualitas Pelayanan, Harga dan Kepercayaan Konsumen terhadap Keputusan Penggunaan Jasa Pencucian Mobil Si Galuh Samarinda
Authors: Manfi Masrulin Dwi
Published: December 2021

The purpose of this study was to determine the effect of Service Quality, Price and Consumer Trust on Service Usage Decisions at Si Galuh Car Wash. There are three independent variables in this study, namely Service Quality (X1), Price (X2) Consumer Confidence (X3) and one dependent variable, namely Service Use Decision (Y). The number of samples in this study were 100 consumers in Si Galuh Car Wash and data analysis used SPSS version25 software. The tests carried out in this study are validity test, reliability test, classical assumption test, multiple linear regression test, correlation coefficient test, determination coefficient test, t test and f test. The results in this study are the service quality variable partially has a positive and significant effect while the price and consumer trust variables partially have a positive but insignificant effect on the decision to use services at Si Galuh Car Wash. The results of the f test (simultaneous) show that service quality, price and consumer trust simultaneously have a positive and significant effect on the decision to use services at Si Galuh Car Wash. There are deficiencies in Si Galuh Car Wash, namely the less comfortable waiting room, this is evidenced by 44 of the 100 respondents who were researched, 44 stated that the waiting room at Si Galuh Car Wash was uncomfortable and 16 people stated that it was uncomfortable. It is recommended that Si Galuh Car Wash create a more comfortable waiting room for consumers so that consumers who wash their vehicles can feel comfortable while waiting for their vehicles to be washed.
Albizia richardiana King & Prain as a raw material for ply and particleboard
Authors: Rahaman Md. , Akhter Khurshid , Hossain S. , Islam Md.
Published: December 2021

Woods of Albizia richardiana has been studied for assessing the suitability for plywood and particleboard manufacture. It was found that 1.5 mm thick smooth and figured veneer can be peeled and dried easily. Three-ply plywood were made using veneer of this species bonded with liquid urea formaldehyde glue of 50% solid content extended with wheat flour and catalyzed (ammonium chloride) with 2% hardener under the three specific pressures, viz,1.05 N/mm2, 1.40 N/mm2, 1.76 N/mm2 in three replications at 6 minute press time and 120°C press temperature. Dry and wet shear test were conducted on the sample and their shear load at failure per unit area and percentage of wood failure were determined. 1.05 N/mm2 pressure for the manufacture of plywood was found to be the best. The physical and mechanical properties of Albizia richardiana wood particleboard were studied. The particleboards were tested for determining the strength and dimensional stability. The tensile strength 0.56N/mm2 passed the British and German standard specification, bending strength (modulus of rupture10.80N/mm2) was found nearest to Indian Standard but low German and British standard specification.
COMPARATIVE CHARACTERISTICS OF THE TERMINAL LINK OF GLYCOLYSIS IN THE MUSCLES OF ADULT ANIMALS AND THEIR OFFSPRING
Authors:   Odesa National Medical University. Odesa, Ukraine, Stepanov G. F. , Kostina A. A. ,   Odesa National Medical University. Odesa, Ukraine, Dimova A. A. ,   Odesa National Medical University. Odesa, Ukraine
Published: December 2021

The organism of sexually mature individuals differs significantly from the organism of immature individuals in a number of anatomical, physiological and biochemical parameters. The aim of the work was to investigate the state of the terminal link of glycolysis in the muscles of sexually mature animals and their offspring. The isoenzyme spectrum of LDH in the myocardium of sexually mature animals is characterized by a high content of LDH1 and LDH2 isozymes rapidly migrating to the anode. The isoenzyme spectrum of LDH in skeletal muscles of mature animals is represented mainly by the LDH 5.A feature of the isozyme spectrum of LDH in the tissues of rat pups is that the content of LDH1 and LDH2 is significantly reduced in the myocardium. Their number is 1.2 and 1.13 times, respectively, less than in sexually mature animals. Against this background, the content of LDH3 increases slightly, the content of LDH4 exceeds twice, and that of LDH5 is more than 6 times the indicators of sexually mature animals. In skeletal muscles of rat pups, the dominant content of LDH5 and LDH4 increases and this occurs due to a decrease in the activity of LDH3 (more than 1.5 times), LDH2 (more than 2.3 times) and LDH1 (2.2 times) compared with sexually mature animals. The data obtained indicate that in the myocardium and skeletal muscles of rat pups there is a greater percentage of isoenzymes formed from M-subunits functioning under anaerobic conditions, and with age, as a result of epigenetic transformations, the content of H-subunits increases.
A survey of edible fresh fish resources in Iewduh (Bara Bazaar) in Shillong, Meghalaya
Authors: Sawian Jasmine T. , Nemhoihkim Elizabeth
Published: December 2021

Indian fisheries are an important sector of food production, providing nutritional and livelihood security to a vast majority of the population and contributes significantly to the foreign exchange earnings. There is a big demand of fish in north-eastern states of India. Fish market infrastructures include wholesale market, retail market and fish shops. Iewduh, also called Bara Bazaar, is one of the oldest and largest traditional market and trade centre in the northeast. A variety of fish are being sold in Iewduh in Shillong, Meghalaya. Majority of the fishes are sourced from other parts of the country. A total of 30 distinguishable taxa were observed in the market, representing 18 families. There was a predominance of different carp species and a number of catfishes were also available.
Rain water composition at two BAPMoN stations in India
Authors: SINGH DEVENDRA
Published: December 2021

Six years of rain water composition data from two BAPMoN regional stations in India are analysed using Factor Model Analysis. It gives four factors representing different source type contributing to water soluble pollutants in precipitation. The major influence on rain water composition at both sites are Sea-salt and continental source such as soil dust, ammonia and low levels of sulfate and nitrate which presumably have both natural and anthropogenic components. The long term mean values of pH of rain water at both sites were found to be greater than the pH value of selected polluted northern atmosphere sites.
Probable maximum precipitation for the catchment of Koyna dam
Authors: RAKHECHA P. R. , A. K. KULKARNI A. K. A. K. KULKARNI , MANDAL B. N. , SANGAM R. B. , DESHPANDE N. R.
Published: December 2021

Estimates of Probable Maximum Precipitation (PMP) for different durations were made for the catchment above Koyna dam on the Koyna river. The catchment spans an area of          892 km2 and the PMP estimates were made for a range of durations of 1 to 3 days. The PMP estimates for Koyna dam were found to be 48, 87 and 117 cm by the physical method and 54, 89 and 124 cm by statistical method for 1, 2 and 3 day respectively. These estimates can be used to check the existing spillway design flood of Koyna dam.
A scheme for advance prediction of northeast monsoon rainfall of Tamil Nadu
Authors: RAJ Y. E. A.
Published: December 2021

Monthly means of winds. contour height and temperature of seven standard isobaric levels of ten well distributed Indian upper air stations for the months of April, June. July, August and September were subjected to correlation analysis to detect parameters that have predictive value to forecast in advance the northeast monsoon rainfall of Tamil Nadu. The period 1965-87 was taken as developmental period and 1988-94 as test period. Six predictors, out of which three were completely new, were identified. The final forecast of rainfall was obtained as the weighted average of the individual forecasts based on the six predictors by employing a screening technique different from the conventional ones. The system explained between 65-77% variation of the predict and with standard error of 13-18% and provided reasonably correct forecasts during the test period. The physical significance of the predictors has been explained based on the intensity of the subtropical anticyclone over India. The possibility of extending the study to include global parameters in the context of proven negative and significant relationship between Southern Oscillation Index (SOl) and the Indian northeast monsoon has been discussed. Scope for further studies on the topic has been spelt out.
Polar aerosol characterization, sources and impacts
Authors: SONBAWNE S.M. , DEVARA P.C.S. , REDDY R.C. , SAFAI P.D. , SALVEKAR P.S.
Published: December 2021

Aerosols are known to cause important effects on weather and climate of Polar Regions and their radiation balance of the polar surface-atmosphere system, especially in the regions characterized by high surface-reflectance conditions, which also prevails the heterogeneous chemistry of aerosols. Therefore, the knowledge of the aerosol physical and optical properties needs to be improved on both spatial and temporal scales. To characterize these physico-chemical and optical properties, studies have been carried out over both the polar regions [Antarctica (‘Maitri’ (70.76oS, 11.74oE) and Arctic “Himadri” (79°N, 11°E) during the summer period of 24th (2004-05), 26th (2006-07) Indian Antarctica Expedition, and during 14th Indian Arctic Expedition in 2010. Total column aerosol optical depth (AOD), ozone (TCO), precipitable water content (PWC), and direct radiative forcing using a multi-channel solar-radiometer (Microtops II); and short-wave global radiative flux using a wide-band pyranometer for their characteristics. In the Arctic, an Andersen Sampler, Black Carbon Aethalometer was also operated to determine the chemical properties of aerosols.

The aerosol optical, physical and radiative properties, and their interface with simultaneously measured gases and their chemical composition have been investigated. The results showed that the daily mean AOD at a characteristic wavelength of 500 nm was found to be 0.042 with an average Angstrom coefficient of 0.24, revealing abundance of coarse-mode particles in Antarctica, and Arctic average AOD was observed 0.11 with an average Angstrom coefficient of 2.84, suggesting fine-mode particles. The TCO measured by the surface-based ozone monitor matched reasonably within 5% with that of the Total Ozone Mapping Spectrometer (TOMS) satellite sensor. Variability in ozone on daily scale, during the study period, was less than 4% over the Antarctica region and more or less same for Arctic.

The January 2005 fluxes were found to be less by about 20% as compared to those in February 2005. The average short-wave direct radiative forcing due to aerosols showed cooling at the surface with an average value of -0.47 W/m2 during the study period. In this paper, we briefly describe the equipment deployed, data archival, their analysis techniques and salient results obtained over the Indian polar stations, ‘Maitri’ and ‘Himadri’.
Assessment of sea ice melting rates in the Antarctic from SSM/I observations
Authors: SRIVASTAVA ABHINAV , DAS I.M.L. , R.OZA SANDIP , MITRA AMITABH , DASH MIHIRKUMAR , VYAS N.K.
Published: December 2021

Sea ice governs the fluxes of heat, moisture and momentum across the ocean-atmosphere interface. Because it is thin, sea ice is vulnerable to small perturbations within the ocean and the atmosphere, which considerably change the extent and thickness of the polar ice cover. Thus, sea ice is a climate change indicator. The DMSP SSM/I monthly ice concentration data over the Antarctic region have used to calculate the monthly sea ice extents (August to February) for each year during 1988-2006. Melting rates based on seasonal cycle of solar irradiance as well as the SSM/I data have been calculated. Compared to the melting rates based on seasonal cycle of solar irradiance, the SSM/I estimated melting rate, is less in the beginning of September and increases to its peak value by the end of December. The observed melting rate behaviour indicates that apart from the seasonal cycle of solar irradiance, it is controlled by other mechanisms also. The present study estimates the feedback impact factor, response time, accelerating and decelerating melting rate duration for the period 1988-2006.
Signature of ice melt over the Greenland derived from MSMR (OCEANSAT-1) data
Authors: SHARMA N. , DASH M.K. , VYAS N.K. , BHANDARI S.M. , PANDEY P.C. , KHARE N.
Published: December 2021

In order to monitor the impact of global warming phenomena over the Polar Regions, it is necessary to monitor snow/ice melt on the Greenland and the Antarctic ice sheets. Using MSMR data, it is possible to differentiate sea ice at different concentration levels. On the basis of microwave emissivities of continental ice and sea ice, useful information on the formation and melting of the ice can be derived.

The paper discusses different strategies to derive a melt signal from the MSMR observations for the continental ice sheets in Greenland. The Polarization Difference (PD) for 21 GHz, available from MSMR data, is studied and an appropriate threshold is selected to detect the presence of melt signal. The results of the present study have bearing on climate changes.
Impact of climate induced hypoxia on calcifying biota in the Arabian Sea : An evaluation from the micropaleontological records of the Indian margin
Authors: SINGH A.D. , DAS S. , VERMA K.
Published: December 2021

High biological productivity combined with the poor ventilation produces severe oxygen depletion (hypoxia) in upper intermediate waters of the Arabian Sea. The naturally developed Arabian Sea oxygen minimum zone (OMZ) is one of the most pronounced low oxygen ocean environments known today. The OMZ impinges the Indian margin where oxygen concentration reaches values less than 0.05 ml/l leading denitrification. In recent studies, it has been observed that the OMZ strength has varied considerably in the past, in tune with the global climate change. But the effect of changes in natural mid-water hypoxic environment on the marine biota particularly of the eastern Arabian Sea is unknown. Here, we analyzed 30,000 yr record of temporal changes in two major groups of marine calcifying microfauna pteropods secreting aragonitic shells and foraminifera secreting calcitic shells in terms of abundance and diversity variations. This study will provide an insight into our understanding of potential impact of rising atmospheric CO2 on marine ecosystem.
Influence of solar activity on climate : Poles to Tropics
Authors: KHARE NELOY
Published: December 2021

Solar activities are directly or indirectly responsible for climate variability around the globe. Evidences of such correspondences between solar activities and palaeoclimatic proxy data have been reported from polar as well as tropical regions, suggesting solar influence over climate dynamics. However, these findings need to be further strengthened by covering vast geographical region for generating palaeoclimatic data and corresponding variations in solar activities. A better time control on proxy data is essential to arrive at conclusive understanding and plausible causal linkages between solar activity and climate changes from poles to tropics.
Sharp decrease of attenuation of 183.31 GHz water molecule absorption line associated with Nor’wester over Kolkata – may be one important experimental set-up to forecast Nor’wester
Authors: MIDYA S.K. , SARKAR H. , SARKAR S. , MAITI D. K. , GHOSH M.
Published: December 2021

The sharp depletion of attenuation of 183.31GHz signal just before the onset of Nor’wester overKolkata has been studied. Possible explanations of such type of variation are presented. It is concluded that this may betaken as one possible method of forecasting of severe thunderstorms associated with Nor’wester. Physical explanationsbased on the formation and dissipation mechanisms of thunderstorms are also presented.
Wind steadiness up to 35 km and its variability before the southwest monsoon onset and the withdrawal
Authors: NAMBOODIRI K.V.S. , DILEEP P.K. , MAMMEN KOSHY
Published: December 2021

This paper brings out mainly on the quantitative approach to delineate wind direction variability through Wind Steadiness Factor (WSF) - a single parameter which depends on height, wind speed and wind direction. This can be used as a prognostic parameter for the onset and withdrawal of south west monsoon (SW Monsoon) over Kerala. A brief sketch on wind climatology up to 35 km over TERLS (8° 32' N / 76° 52' E) is also discussed to have a background knowledge. From the derived WSF climatology, it is seen that the region between 12.5 km to 18 km is of highest WSF during the SW Monsoon due to the Tropical Easterly Jet (TEJ). Vertical variation of annual WSF has shown well demarcated four layered structure and the wind rose constructed for each layer provides the contribution of WSF attributed by the dominant direction for that particular layer. A WSF value was estimated for the region between 12.5 km to 18 km over Thiruvananthapuram for each available rawin profile [0530 and 1730 hrs (IST)] and inferred that an early incidence and maintenance of WSF well above 80% prior the SW Monsoon supports an early SW Monsoon onset and reverse for a late onset. A late/early WSF decrease from a value of 80% followed by systematic further decrease is associated with late/early withdrawal of the SW Monsoon.
HOW CULTURE DISCIPLINE, WORK SUPERVISION AND COMMUNICATION ON EMPLOYEE PERFORMANCE
Authors: Irfan Nasution Muhammad , Lestari Windi
Published: December 2021

This study aims to determine and analyze work discipline, work supervision, and communication on employee performance at the Forestry Service Office of North Sumatra Province. The approach used in this study is associative. In contrast, the population in this study is employee performance employees at the Forestry Service Office of North Sumatra Province, 666 employees; using the slovin formula, a sample of 87 people was obtained. The data analysis technique in this study used multiple linear regression analysis. The study results prove that simultaneously and partially, work discipline, work supervision, and communication significantly affect employee performance at the Forestry Service of North Sumatra Province. The implication of this research is on the communication variable, where communication is essential and very needed for employees so that there are no mistakes in the work being done, which causes a decrease in employee performance.
Indicators of the association of Unemployment in Indonesia with the Level of Employment Opportunity, GDP, and SER
Authors: Pambayun Diesta
Published: December 2021

Population inequality and the unequal distribution of income are indicators of unemployment in Indonesia, while unemployment plays an important role in economic growth. The increase in Gross Domestic Product (GDP) means that the level of public welfare improves in direct proportion to the gross domestic product (GDP) which is used as a measuring tool for economic conditions. School Enrollment Rates (SER) and employment opportunities are also identified as having an effect on economic growth, so it is important to conduct research using the ECM method using time series data for 1990-2019 sourced from the Central Statistics Agency (CSA). Based on the results of data processing, it can be seen that in the short and long term employment opportunities and GDP have a positive effect on unemployment. However, in the long term GDP and SER have no significant negative effect on unemployment.
Columna de la editorial
Authors: Rozo Obregón Juan Ricardo
Published: December 2021

En estos 85 años de existencia, cada mañana cuando el sol despunta en el horizonte, la Escuela Naval de Suboficiales ARC “Barranquilla” inicia nuevos retos. Todos los días existen nuevas metas que alcanzar. Algunas de ellas son de carácter inmediato y se constituyen en labores que mantienen a la institución unida por fines nobles hacia nuestra patria Colombia.
Consumo responsable, práctica de una ciudadanía ambiental
Authors: Escobar Cabarcas Diana Marcela , Fontalvo Quintana María Camila
Published: December 2021

El consumo responsable se basa en prácticas conscientes de consumo y elección de productos que llevan a un equilibrio en la cadena de consumo, manteniendo necesidades suplidas y un promedio aceptable de residuos sólidos. Las sociedades de consumo actuales reducen la promoción del consumo responsable por la rentabilidad económica que produce la obsolescencia programada, y aunque esto sigue siendo promovido por los ciudadanos, hay muchos que han ido implementando acciones proambientales que ayudan a reducir el impacto del mal consumo y sobre producción de los objetos. Con medidas educativas de cultura ciudadana y cultura proambiental se puede dar un giro al impacto medioambiental que estamos creando y seguir moviendo la economía.
INVENTÁRIO ARBÓREO DE TRÊS PRAÇAS DO MUNICÍPIO DE DOIS CÓRREGOS, SÃO PAULO, BRASIL
Authors: De Freitas Ana Paula , Fregolente Faracco Mazziero Frederico , Arias Galastri Natália
Published: December 2021

As praças são um importante componente das áreas urbanas, trazendo diversos benefícios à população e à fauna. Além disso, são locais que permitem maior liberdade na implantação de projetos de arborização urbana que, se bem realizados, não acarretam em problemas e gastos futuros. Portanto, o objetivo deste trabalho foi realizar o inventário arbóreo das três praças da região central do Município de Dois Córregos. Nas três praças inventariadas foram registrados 322 indivíduos arbóreos pertencentes a 48 espécies distribuídas em 24 famílias e 45 gêneros. As famílias Fabaceae (9 spp. – 18,7%), Bignoniaceae (5 spp. – 10,4%), Arecaceae e Moraceae (4 spp. – 8,3% cada) foram as mais representativas. A espécie Cenostigma pluviosum (sibipiruna) apresentou a maior frequência, correspondendo a 16,1% do total de indivíduos amostrados. No entanto, 40 espécies apresentaram frequência inferior a 2,2% e foram consideradas raras.  Apenas oito espécies foram encontradas em todas as praças: Bauhinia variegata (pata-de-vaca), Delonix regia (flamboyant), Dypsis lutescens (areca-bambu), Eugenia uniflora (pitangueira), Handroanthus heptaphyllus (ipê-roxo), Ligustrum lucidum (alfeneiro), Nectandra megapotamica (canelinha) e Cenostigma pluviosum (sibipiruna). Constatou-se que 60,4% das espécies são exóticas do Brasil. Portanto, fica evidente que apesar de uma riqueza de espécies considerável, o alto número de espécies exóticas aliado à alta frequência de algumas espécies podem trazer problemas no futuro.
The Model of the Universe, Encoded in the Thracian Cult Spaces, in the Context of Modern Cosmogonic Concepts
Authors:   BAS, Bulgaria, Sarbova Adriana
Published: December 2021

Accepting the thesis that the Thracian cult buildings under a mound can be interpreted as models of the universe, time and space, man and his ideas of harmony (A. Fol, V. Fol, M. Ruseva), in this article I further develop this thesis, while exploring it, placed in the context of modern concepts and theories in the field of physics, as well as taking into account the place of religions and other sciences in the construction of a comprehensive modern cosmogonic model. At the same time, I consider and analyse the extent to which such searches are a topic in modern sacred architecture.
Evaluación de la pertinencia de tesis doctorales como objetos de conocimiento
Authors: Caldera-Franco Marisela , Tarango Javier , Machin-Mastromatteo Juan , Vazquez-Guzman David
Published: December 2021

El artículo plantea un modelo para medir la pertinencia de las tesis doctorales como objetos de conocimiento y su influencia en la formación de investigadores. Se evaluaron las condiciones de calidad en cuatro dimensiones: (1) consistencia interna del objeto de conocimiento (tesis); (2) impacto del objeto de conocimiento y su aplicación en el desarrollo de nuevas publicaciones científicas; (3) efecto del objeto de conocimiento en el sujeto (tesista) como investigador; y (4) consecuencias colectivas del sujeto en entornos de investigación. Para probar la funcionalidad del modelo, se recolectaron datos de tesis doctorales provenientes de dos programas educativos (humanidades y ciencias químicas), a través de la medición de la estabilidad de las dimensiones evaluadas como cadena de valor, observándose inconsistencia en los resultados por la debilitación consecutiva entre la primera y la última dimensión
TransPa_BA, una herramienta para la mejora de la publicidad activa en bibliotecas y archivos
Authors: Lozano Ana Reyes Pacios , Vianello Marina , De la Mano Marta
Published: December 2021

Proyecto de elaboración de una herramienta para la mejora de la publicidad activa en los archivos y bibliotecas, en consonancia con la Ley 19/2013 de Transparencia española. La transparencia, como cualquier proceso, requiere ser evaluada si se persigue su mejora. Este es el fin de la herramienta TransPA_BA, inspirada en MESTA (Metodología de Evaluación y Seguimiento de la Transparencia) que evalúa la publicidad activa de las sedes web cuyo proceso de adaptación se explica en este trabajo. El resultado es una tabla integrada por 20 o 21 indicadores para bibliotecas y 22 para archivos y sus correspondientes criterios de valoración. Se persigue mejorar la transparencia en las webs de las bibliotecas y archivos españoles que valoren este concepto y quieran medirlo. Su aplicación permitirá ver resultados, efectuar cambios objetivos que se traducirán en movimientos reales de la información con ella relacionada que pueden juzgar los ciudadanos usuarios de estos servicios a través de sus sedes web.
Encuadernadores zaragozanos del siglo XIX
Authors: Bailo Benito Lorena
Published: December 2021

Se presenta a los encuadernadores zaragozanos del siglo XIX que realizaron algunas de las encuadernaciones artísticas depositadas en la Biblioteca de la Universidad de Zaragoza. Para ello, primero se realizó un exhaustivo inventario de las encuadernaciones artísticas atesoradas en los depósitos de su Biblioteca General; luego se identificaron las encuadernaciones que presentaran firmas o etiquetas de encuadernadores zaragozanos; y finalmente se catalogaron las encuadernaciones con arreglo a la ficha normalizada del Catálogo Colectivo de Encuadernaciones Artísticas. Los resultados consisten en una breve descripción biográfica de los encuadernadores, la enumeración de las instituciones o particulares para los que trabajaron, y la realización de una somera descripción de los trabajos que realizaron para la Universidad de Zaragoza. Se concluye que los encuadernadores zaragozanos practicaron la mayoría de los estilos que estaban de moda en el resto de España, y que su oficio solía ser complementario la mayoría de las veces con el de impresor o el de librero.
Las listas de distribución de correo electrónico como herramienta informativa y de compartición del conocimiento
Authors: Muñoz-Cañavate Antonio , Albiñana Ferrandis Ana , Tena Mateos María José
Published: December 2021

Se presenta un estudio realizado a través de un cuestionario online distribuido a los suscriptores de la lista EDICIC creada por la Asociación de Educación e Investigación en Ciencia de la Información de Iberoamérica y el Caribe que ha tenido varios objetivos: a) conocer el nivel de utilidad de las listas de distribución de correo electrónico respecto a otros sistemas que permiten recibir información de utilidad para el trabajo cotidiano de profesionales e investigadores; b) la opinión de los suscriptores sobre la utilidad de estas listas de distribución respecto a los procesos para compartir conocimiento con otros colegas; y c) y finalmente la satisfacción con la propia lista EDICIC para sus usuarios. Los resultados señalan la importancia que las listas de distribución siguen teniendo para el mundo académico y profesional frente a otros sistemas. Se revela como una fuente eficaz para conocer la experiencia y el saber de otros colegas. La capacidad informativa que tienen las listas de distribución, su facilidad de uso (los suscriptores reciben los mensajes de manera pasiva en sus buzones de correo), unida a su carácter especializado (reúne a comunidades agrupadas en intereses particulares) hacen de las listas de distribución de correo electrónico útiles herramientas para la comunidad científica y académica.
University rankings as knowledge organization systems
Authors: Guimarães José Augusto , Holland Helber , Campbell Grant
Published: December 2021

Considering the knowledge organization system as a core issue in the knowledge organization field, this paper focuses on international university rankings as a new incarnation of KOS through an analysis of their classificatory nature. For this, three important international university rankings are analyzed: THE, Shanghai, and QS in terms of their notation, facets, citation order, editions, and updating. The results confirm their classificatory nature as essentially faceted systems whose structure is derived from specific contextual slants and whose dynamic updating process leads to a constant remodeling of the structure and the weight of the facets.

Keywords: Knowledge Organization Systems. University Ranking.; Classificatory structures.
La organización del conocimiento al servicio de la interconexión entre las instituciones de la memoria y el turismo cultural
Authors: García Marco Francisco Javier
Published: December 2021

Se plantean las oportunidades para una alianza estratégica entre las industrias del turismo, la memoria cultural y la edición en el marco del despliegue de la web semántica y se aborda el papel central de la organización del conocimiento en este proyecto. Tras un análisis de la situación de cada una de estas industrias y de sus sinergias, se plantea la aportación de la organización del conocimiento en dos direcciones: mediante la aplicación del análisis de dominio a la modelización del sistema de colaboración, y del saber acumulado en la construcción de estructuras de conocimiento no redundantes y en el mapeo de sistemas conceptuales para la interconexión de sistemas, con especial atención a las posibilidades que ofrece la norma ISO 25964. El análisis se ejemplifica con un estudio de caso sobre la ecología informacional web del Camino de Santiago, y se presentan las lecciones aprendidas en el proceso.
Przetrwać i zachować tożsamość. O pedagogii instytucji opiekuńczo-wychowawczych dla dzieci i młodzieży w Warszawie (1939-1945)
Authors: Sowiński Andrzej J.
Published: December 2021

It’s not easy to discuss,and think about the pedagogy when the nation suffers during the military conflict and invasion, which was the case of Poland during the Second World War – during such dramatic times the priority is survival. However, many years after the war, it is worth pointingout the effort and the dedication of teachers/educators who stayed with their students until the end. They remained in schools, orphanages and other educational institutions where kids could need them. Based on documents, literature and the personal experiencesof the author, the paper “Survive and save your identity” describes in a detail the activity of the Female Scouts who were the part of the RGO, an Organisation For the Youth of Warsaw in the years 1939-1945. The article manifests the importance of pedagogical and moral principles during the nations fight for survival.
Organizational preparation of central public administration bodies to manage the implementation of defense tasks Part III. Concept of tasks and organization of the organisational units of administrative offices of chief bodies of government administration for the management of the implementation of defence tasks
Authors: Kitler Waldemar
Published: December 2021

Such bodies as the Council of Ministers, the Prime Minister and ministers in charge of departments of government administration, in order to exercise competencies in the field of defence, should have the ability to perform administrative functions to satisfy missions, goals and tasks in this matter assigned to them by the legislator. Their authority and duties in the defence field are closely related to their authority and duties in other areas of national security, so there is a need to arrange the organisational units set up for this purpose in such a way that their scope of action includes matters corresponding to the authority’s competence in the field of national security and defence, taken as a whole. Given the rank of the Council of Ministers and the Prime Minister in Poland, and their competencies in the area of national security, urgent changes are required to adapt the organisational units of the Chancellery of the Prime Minister (KPRM), and above all the Government Centre for Security (RCB). The RCB needs to be transformed so that it is able to fulfil the role of a national security and defence headquarters under the Council of Ministers and the Prime Minister. It would be an analytical-planning-coordination office, ensuring staff coordination of coherent, uninterrupted and continuous state activities in the field of state security and defence. Innovation in this respect would be accompanied by minor changes in the jurisdiction and structure of the organisational units comprising the KPRM. Following this, given the existing needs identified in the previous articles in this series, it seems necessary to make changes in ministries to implement a unified model of a national security organisational unit (e.g. Department for Security and Defence Affairs). In principle, these units should have similar missions and composition in all ministries, but some reasonable exceptions would occur in the Ministry of National Defence and the Ministry of the Interior and Administration. In others, there are and should be separate departments specific to those ministries (e.g. combating economic crime, international security policy, nature conservation, air protection and others).
Cultural security of minorities under threat. The situation of the Uyghurs in the People’s Republic of China
Authors: Szyszlak Elżbieta
Published: December 2021

The main objective of the article is to analyse the state of cultural security of the Uyghur minority. Due to the fundamental significance of identity and culture for the functioning of national minorities, it belongs from their perspective to the most crucial sectors of security, especially since a whole range of threats concerns it. The text uses the case study method, and the situation of the Uyghur minority in the People’s Republic of China has been chosen as an example. The following parts of the study define the terms used in the article, characterize the Uyghur minority, and indicate the most critical threats to its cultural security. These include the processes of migration together with the accompanying processes of urbanization and industrialization, the destruction of cultural heritage, threats in the area of culture and education, and dangers related to the state’s policy towards Islam and the potential radicalization of its Uyghur followers.
SPECIAL CONSUMPTION TAX INCENTIVE ON MARINE BUNKERS AND CARGO SHIFTING TO SHORT SEA SHIPPING IN TURKISH CABOTAGE ROUTES
Authors: Kilic A , Girit O
Published: December 2021

Environment issue is one of the most important problems which must be solved urgently. Today, the effects of climate change linked to global warming have started to come into view. Some gases such as methane (CH4) and carbon dioxide (CO2) which are called as greenhouse gases (GHGs) are seen as the most important causes of global warming. Harmful exhaust gases and CO2 emissions arise out of burning of fossil fuels on board. Maritime transportation is the most efficient mode when compared to other modes. However, Turkey's passenger and cargo transportation mainly depends on road transportation which has high fuel costs compared to sea transportation. In this study, by evaluating cabotage bunker fuels, annual CO2 emissions from maritime ships sailing on Turkish cabotage line were investigated. Also fuel efficiency of maritime transport as well as the effects of shifting cargo between transportation modes on CO2 emissions were analysed.
ANOMALY DETECTION IN VESSEL TRACKING – A BAYESIAN NETWORKS (BNs) APPROACH
Authors: Handayani D , Sediono W , Shah A
Published: December 2021

The paper describes the supervised method approach to identifying vessel anomaly behaviour. The vessel anomaly behaviour is determined by learning from self-reporting maritime systems based on the Automatic Identification System (AIS). The AIS is a real world vessel reporting data system, which has been recently made compulsory by the International Convention for the Safety of Life and Sea (SOLAS) for vessels over 300 gross tons and most commercial vessels such as cargo ships, passenger vessels, tankers, etc. In this paper, we describe the use of Bayesian networks (BNs) approach to identify the behaviour of the vessel of interest. The BNs is a machine learning technique based on probabilistic theory that represents a set of random variables and their conditional independencies via directed acyclic graph (DAG). Previous studies showed that the BNs have important advantages compared to other machine learning techniques. Among them are that expert knowledge can be included in the BNs model, and that humans can understand and interpret the BNs model more readily. This work proves that the BNs technique is applicable to the identification of vessel anomaly behaviour.