bluuebunny/crossref_metadata_2025 huggingface dataset:
FABRICATION AND CHARACTERIZATION OF NATURAL DYESENSITIZED SOLAR CELLS BASED ON PbS NANOSTRUCTURES
Authors:   Department of Physics, Vidyasagar University, Paschim Midnapur, Pin-721102, West Bengal, India., MISHRA A. K. , SAHA S. ,   Department of Physics, Vidyasagar University, Paschim Midnapur, Pin-721102, West Bengal, India.
Published: February 2023

Natural dye-sensitized solar cells were fabricated based on differently shaped Lead Sulfide nanoparticles in a simple cost-effective way. The grown PbS nanoparticles were characterized by TEM, XRD, Optical Absorption, and Photoluminescence study. The natural dye-sensitized solar cell was fabricated using a kind of dye from Clitoria ternatea as a sensitizer. The current-voltage data of the dye-sensitized solar cell was taken under dark and light illuminated conditions. The dye-sensitized solar cell efficiency was measured and the ideality factor, fill factor were also found out. The open-circuit voltage and short circuit current density of the dye-sensitized solar devices based on three different shaped PbS nanoparticles are also obtained and compared.
STUDY OF THE EFFECT OF NANOPARTICLE SIZE ON THE DIELECTRIC CONSTANT AND CONCENTRATION OF CHARGE CARRIERS OF Si AND CdS MATERIALS
Authors:   Department of Physics, College of Education for Pure Science, University of Anbar, Iraq, ABID H. A. , AL-RASHID S. N. T. ,   Department of Physics, College of Education for Pure Science, University of Anbar, Iraq
Published: February 2023

In this research, the effect of nanoparticle size on the dielectric constant and the concentration of charge carriers in silicon (Si) material and cadmium sulfide (CdS) is studied. These properties are studied by using a computer program in MATLAB version (17). This program depends on the Brus model and the characteristic matrix theory. The results indicate that the dielectric constant increases with the increase in the granular size of the material and when the granular size decreases the dielectric constant decreases. As for the concentration of the charge carriers, we notice that it decreases with the decrease of the granular size of the material.
Effect of phosphoric acid treatment on the physical properties of zinc telluride thin films
Authors:   Department of Physics, Faculty of Science, The Hashemite University, P.O. Box 330127, Zarqa, 13133 Jordan, Aqili A. K. , Abu-Omar T. ,   Department of Physics, Faculty of Science, The Hashemite University, P.O. Box 330127, Zarqa, 13133 Jordan, Al-Reyahi A.  Y. ,   Department of Physics, Faculty of Science, The Hashemite University, P.O. Box 330127, Zarqa, 13133 Jordan, Shaheen A. ,   Department of Physics, Faculty of Science, The Hashemite University, P.O. Box 330127, Zarqa, 13133 Jordan, Al-Omari S. ,   Department of Physics, Faculty of Science, The Hashemite University, P.O. Box 330127, Zarqa, 13133 Jordan, Alhagish I. ,   Department of Physics, Faculty of Science, The Hashemite University, P.O. Box 330127, Zarqa, 13133 Jordan
Published: February 2023

Zinc Telluride (ZnTe) films were prepared by the closed space sublimation (CSS) method. The effect of chemical treatments with concentrated phosphoric acid, on the optical, electric and structural properties of the films was studied. Zinc-blend structure of the polycrystalline nature of the films was confirmed by x-ray diffraction (XRD) spectra. The energy dispersive x-ray (EDX) shows an increase in Te ratio on the surface of the film as exposed to phosphoric acid. In addition, the dc electrical resistivity of the films was dropped considerably. The refractive index, thickness, and thickness irregularity of the films were determined by fitting of the optical transmittance spectra in the wavelength range 400 to 2500 nm. The effect, of treatment, on the optical parameters is also reported.
Characterization and photocatalytic activity of CdZnS nanoparticles incorporated with medicative leaf excerpt
Authors:   Department of Physics, Nesamony Memorial Christian College, Marthandam, Affiliated to Manonmaniam Sundaranar University, Abishekapatti, Tirunelveli, Tamil Nadu 629165, India, Cinsy N. K. , Jeya Geetha R. R. ,   Department of Physics, Nesamony Memorial Christian College, Marthandam, Affiliated to Manonmaniam Sundaranar University, Abishekapatti, Tirunelveli, Tamil Nadu 629165, India
Published: February 2023

The characterizations of synthesized CdZnS nanoparticles with Clitoria ternatea (Asian pigeon wings) leaf extract were done by the chemical precipitation method. The formation of CdZnS nanoparticles with the extract was confirmed by making use of XRD, SEM analysis and EDAX. XRD disclosed the structure and also the particle size. SEM investigation of CdZnS NPs confirmed shape and size. The optical studies were executed for the prepared sample. From the obtained UV-visible spectrum, band gap energy was determined using the Tauc plot. The photocatalytic activity of the processed sample was also analysed.
Fabrication and evaluation of CuAlSe2/Si photodetector
Authors:   Department of physics, college of Education for pure sciences Ibn Al-Haitham, University of Baghdad, Iraq, Hassun H. K. , Al-Maiyaly B. K.H. ,   Department of physics, college of Education for pure sciences Ibn Al-Haitham, University of Baghdad, Iraq, Shaban A. H. ,   College of Science, University of Baghdad, Baghdad, Iraq
Published: February 2023

In this work, we have examined the spectral response of (p-CuAlSe2/n-Si) detector, (CAS) thin films deposited by thermal evaporation at RT with a thickness (450) nm, and annealing temperature at (473K) for 2 h. Optical transmission measurements displayed reasonably slight transmission besides higher absorbance trendy the visible region, energy gaps were observed by annealing, were found to be direct, and decreased with the effect of annealing. The extreme responsivity value arises at wavelength 459 nm, with improvement value of specific detectivity and quantum efficiency the annealing films be situated originate as greatest suitable aimed at numerous device application.
Synthesis of lanthanum metal organic framework using 1,4 benzenedicarboxylic acid
Authors:   Applied Chemistry and Nano Science Laboratory, Department of Biotechnology and Chemistry, Vaal University of Technology P.O. Box X021, Vanderbjlpark 1900, South Africa, Thabede P. M. , Shooto N. D. ,   Applied Chemistry and Nano Science Laboratory, Department of Biotechnology and Chemistry, Vaal University of Technology P.O. Box X021, Vanderbjlpark 1900, South Africa, Modise S. J. ,   Applied Chemistry and Nano Science Laboratory, Department of Biotechnology and Chemistry, Vaal University of Technology P.O. Box X021, Vanderbjlpark 1900, South Africa
Published: February 2023

Lanthanum nitrate and 1,4 benzenedicarboxylic acid were used to synthesize lanthanum metal organic framework (LaMOF) by conventional heating (reflux) method in dimethylformamide (DMF). The product lanthanum benzenedicarboxylic (LaBDC-MOF) structural morphology and optical properties were determined with SEM (scanning electron microscope), XRD (X-ray diffraction), TGA (thermogravimetric analysis), FTIR (Fourier-transform infrared) spectroscopy and photoluminescence spectroscopy. The characterization findings and results of LaBDC-MOF indicated that LaBDC-MOF was crystalline and significantly thermal stable. FTIR displayed that there was deprotonation in the carboxylic acidic COOH- . SEM images showed that LaBDC-MOF was composed of different sizes of rods and small needles that are polyhedral-like in shape. Luminescence properties suggested that LaBDC-MOF can be used as a fluorescent probe.
Effect of electrolyte additives on structural and magnetic properties of cobalt ferrous tungsten phosphorous based thin films
Authors:   Department of Physics, Vivekanandha College of Engineering for Women Tiruchengode - 637 205, Tamil Nadu, India, Aruna Christy T. , Thangaraj N. ,   Department of Physics, Vellalar College of Engineering and Technology Erode - 638 012, Tamil Nadu, India
Published: February 2023

This work used urea as a cross - linking agent and phosphorous as precursors to electrodeposit crystalline Co-Fe-W-P thin films at a pH of around 8. To get the ideal soft magnetic characteristics needed for the next generation magnetic head core, electrodeposition conditions have to be altered. The formed films were characterised using SEM, EDAX, XRD, and VSM. The deposited films' SEM micrographs showed more homogeneous surface morphology and no micro-voids. X-ray diffraction patterns revealed that the films had an FCC phase structure. All of the coatings were nanocrystalline, as determined by calculating the average crystal size of the films using the debye Scherrer equation. The VSM findings showed that as grain size decreased, the coercivity of something like the nanocrystalline films drastically decreased. However, the chemical makeup of the films had a considerable impact on the magnetic moment, although grain size had little impact.
Room-temperature synthesized carbon quantum dots and potential applications to cell imaging
Authors:   Clinical Medicine Research Center, Xinqiao Hospital, Army Medical University (Third Military Medical University), Chongqing 400038, China, Huang Q. , Zhou Z. Y. ,   92914 Army Hospital, People's Liberation Army of China, Hainan 571800, China, Lv Q. ,   Clinical Medicine Research Center, Xinqiao Hospital, Army Medical University (Third Military Medical University), Chongqing 400038, China
Published: February 2023

Carbon quantum dots (CQDs) with excellent properties have attracted attention owing to wide applications in many fields. In this paper, we report a method to synthesize CQDs at room temperature without any external energy supply and energy-catalyzing reagents. The characterization results indicate that the CQDs have good dispersion and water solubility, the averaged dimension is around 5.37 nm, consisting mainly of C, O, N, and S elements, the fluorescence quantum yield was 8.72%. In addition, the experimental results show that CQDs have excellent optical stability and good biocompatibility, which can be used in the field of cellular imaging
Deposition and characterization of carbon nanotubes on porous silicon by PECVD
Authors:   Department of Physics, Faculty of Science, University of Mosul, Mosul 41002, Iraq, Abed M. A. , Uonis M. M. ,   New and Renewable Energies Department, Faculty of Science, University of Mosul, Iraq, Ali G. G. ,   Physics Department, College of Education for Pure Science, Mosul University, Iraq, Karomi I. B. ,   Physics Department, College of Education for Pure Science, Mosul University, Iraq
Published: February 2023

Nano porous silicon was achieved by electrochemical etching technique of current density 20 mA/cm 2 , 25% HF and etching time 15min. Carbon Nano layers have been deposited on PSi substrate by PECVD. XRD spectrum show that porous silicon has crystalline phase and becomes very broad after etching time, in addition, XRD spectrum for carbon layers show several peaks between (2θ=28.25-28.75) which belong to carbon nanotube and these peaks intensity increases with increasing of carbon thickness. Raman spectrum illustrates that peak position was at 516.32nm for porous silicon prepared at etching time 15 min.
Metal ions doped TiO2 nanotubes: synthesis, characterization and performance of metals doping in photocatalytic activity
Authors:   Faculty of Science and Marine Environment, Universiti Malaysia Terengganu 21030, Kuala Nerus, Terengganu, Malaysia, Zulkifli R. C. , Azaman F. ,   Faculty of Ocean Engineering Technology and Informatics, Universiti Malaysia Terengganu 21030, Kuala Nerus, Terengganu, Malaysia, Razali M. H. ,   Faculty of Science and Marine Environment, Universiti Malaysia Terengganu 21030, Kuala Nerus, Terengganu, Malaysia, Ali A. ,   Faculty of Ocean Engineering Technology and Informatics, Universiti Malaysia Terengganu 21030, Kuala Nerus, Terengganu, Malaysia, Nor M. A. A. M. ,   Faculty of Science and Marine Environment, Universiti Malaysia Terengganu 21030, Kuala Nerus, Terengganu, Malaysia
Published: February 2023

Metal-ions doped TiO2 nanotubes (M-TiO2, M=Mn,Cr,Cu,Fe and Al) were synthesized using an in-situ hydrothermal method. The XRD pattern shown metal-ions doped TiO2 nanotubes have an anatase phase. BET analysis shows that surface area was increased from 63.38 m2 /g to 138.44 m2 /g. The degradation rates of undoped-TiO2, Mn-TiO2, CrTiO2, Cu-TiO2, Fe-TiO2, and Al-TiO2 were 50%, 64%, 76%, 85%, 88%, and 93%, respectively. Al-TiO2 showed the highest photocatalytic performance due to the smallest ionic radii, highest surface area, and smallest crystalline size. It can be seen that the degradation of 10 ppm of methylene blue solution was observed in the following order: Undoped-TiO2<Mn-TiO2<Cr-TiO2<Cu-TiO2<Fe-TiO2<Al-TiO2.
Magneto-optic and mechanical properties of TeO2 with K2TeO3 doped with rare earth
Authors: Hussein K. I. , Al-Qahtani R. A. , Alzedanie N. , Muhammad S. A. , Alqahtani M. S. , Asiri I. S. , Reben M. , Yousef E. ,   Research Center for Advanced Materials Science (RCAMS), King Khalid University, Postcode: 9004, Zip code: 61413, Abha, Saudi Arabia,   Physics Department, Faculty of Science, King Khalid University, Postcode: 9004, Zip code: 61413, Abha, Saudi Arabia,   Physics Department, Faculty of Science, King Khalid University, Postcode: 9004, Zip code: 61413, Abha, Saudi Arabia,   Physics Department, Faculty of Science, King Khalid University, Postcode: 9004, Zip code: 61413, Abha, Saudi Arabia,   Research Center for Advanced Materials Science (RCAMS), King Khalid University, Postcode: 9004, Zip code: 61413, Abha, Saudi Arabia,   bDepartment of Radiological Sciences, College of Applied Medical Sciences, King Khalid University, Abha 61421, Saudi Arabia,   Faculty of Materials Science and Ceramics, AGH – University of Science and Technology, al. Mickiewicza 30, 30-059 Cracow, Poland,   Research Center for Advanced Materials Science (RCAMS), King Khalid University, Postcode: 9004, Zip code: 61413, Abha, Saudi Arabia
Published: February 2023

The novel glasses within composition: 62TeO2-5K2TeO3-20ZnO-10Nb2O5-3PbF2 and 62TeO2-5K2TeO3-20ZnO-10Nb2O5-3PbF2-2Er2O3 in mol% were fabricated by using meltquenching technique. The magnetic properties Viz; Faraday effect and the Verdet constant at wavelength of laser beam (λ = 632 nm) were measured. The prepared sample with doped Er3+ has the highest value of Verdet constant (= 0.104min/G.cm) which depends on the polarizability of Er3+ ions. Moreover, the optical properties of present glass estimated by using UV-Vis-NIR spectroscopy. The oxygen-packed densities, molar volumes, the polarizability of the oxygen molar volume, the linear refractive index (n), third-order nonlinear susceptibility, (3)  , and nonlinear index (n2) of produced glasses were evaluation. It was found that the linear refractive index decreases otherwise the optical energy gap increased with doped Er3+ ions in the glasses network. Also, the Vickers microhardness increase with increasing Er2O3 in the glass matrix. Hence, these glasses may be use in optical isolator with high third-order non-linear susceptibility.
The development of ultra-high aluminium graphene metal matrix composites (MMC) and improved the thermo-mechanical properties
Authors:   Coimbatore Institute of Technology- Coimbatore – 14, India, Velliangiri M. , Karthikeyan M. ,   Coimbatore Institute of Technology- Coimbatore – 14, India, Sureshkannan G. ,   Coimbatore Institute of Technology- Coimbatore – 14, India
Published: February 2023

Powder metallurgy has made it easier to develop Ultra high Al-Gr (5 wt% Gr) composite materials for commercial solar thermal collectors. This work seeks an optimum aluminumgraphene composite with superior thermo-mechanical properties for the thermal collector. Experimentally found that an AMMC matrix with 1.0 wt% of Gr has 282 W/mK thermal conductivity, 129 percent developed than Al (123 W/mK), and also found Al+Gr has a lower thermal expansion coefficient than pure Al. Predicted different composite densities and focused to retain 96.5 percent of aluminum density after sintering. Investigated analytical techniques and included some investigation like Raman spectroscopy, X-ray diffraction, FESM, and electricity-dispersive X-ray grain size and property and also identified high-quality composites and predicted their homogeneity and invulnerability. Predicted suitable Sintering temperature was 626 degrees Celsius which increased from 300 degrees Celsius. Energy and thermal conductivity were found that increases with increasing temperature and compared to pure Al. According to this investigation, when increased the graphene weight percentage proportion from 0 to 5.0 wt%. Results show that conductivity increases from 210 to 412 W/mK and mechanical characteristics slightly drop from 16 to 19% as pH rises from 5 to 5.5. Based on this investigation Al+Gr composites may be used for solar thermal collectors and heat sinks and also appropriate ultra-high Al+5.5 wt% suitable for solar collectors.
Wydatki zrównoważone środowiskowo w budżetach lokalnych w Polsce
Authors:   Wydział Nauk Społecznych, Gnieźnieńska Szkoła Wyższa Milenium, Budzeń Daniel , Marchewka-Bartkowiak Kamilla ,   Instytut Finansów, Uniwersytet Ekonomiczny w Poznaniu
Published: February 2023

Purpose – The main objective of the study is to evaluate green expenditure under the budgets of local government units (LGU). The proposal is dictated by the difficulty, noticed by the authors, in measuring and assessing the expenditure incurred by local government units, which are to contribute to the development of the green budget concept. Research method – The implementation of the main goal will be based on the analysis of the literature on the topic in national and foreign terms. Statistical methods (including descriptive statistics and structure analysis) were used for quantitative research. The source of the data are the budget reports of local government units published by the Ministry of Finance. Results – As part of the study, the obtained results allow for the analysis of the amount of green expenses implemented, as well as the share of green expenses in property expenses. The highest total values of estimated green expenditure realized by all types of local government units were observed in 2018–2019, in which PLN 10.5 billion (2018) and PLN 10.6 billion (2019) were spent, respectively. The average share of green expenditure in property expenditure in local government units in 2010–2021 was 28.2%. Originality/value/implications/recommendations – The conducted analysis may be a stimulus for further research on the basis of which a synthetic indicator of green spending could be developed. This measure may allow an objective comparison of outlays incurred by local government units in the areas covered by the European taxonomy in the future.
Konsekwencje kryzysu COVID-19 dla finansów jednostek samorządu terytorialnego w krajach UE
Authors:   Instytut Ekonomii i Finansów, Uniwersytet Szczeciński, Franek Sławomir
Published: February 2023

Purpose – The purpose of this paper is to determine the consequences of the pandemic crisis for the financial situation of the local government subsector in individual European Union countries. Research method – The research is based on comparative analysis of the dynamics and structure of such budget figures as budget revenue (including transfers), expenditure (including COFOG classification), budget balance and debt. The comparisons covered the local government subsector in the 27 countries of the European Union for the years 2019–2021. The source of data for analysis is the Eurostat database. Results – The research indicates that local government finances in the EU countries did not suffer significantly because of the impact of the COVID-19 pandemic, which, however, was essentially due to the fact that the main source of funding for additional tasks and covering tax revenue shortfalls were transfers from the government subsector. At the same time, there was a change in the structure of local government spending in most EU countries by increasing the share of spending on health care, social protection and economic affairs and decreasing the share of spending on recreation, culture and religion, housing and community amenities and education. Originality/value/implications/recommendations – The originality of the presented approach is due to the comprehensive presentation of the consequences of the pandemic crisis for local government budget parameters for 2020–2021 in all the European Union countries.
“Polish Deal” and financial autonomy of communes in Poland
Authors:   Uniwersytet w Białymstoku, Wydział Ekonomii i Finansów, Wyszkowska Dorota , Wyszkowski Adam ,   Uniwersytet w Białymstoku, Wydział Ekonomii i Finansów, Dziekański Paweł ,   Uniwersytet Jana Kochanowskiego w Kielcach, Wydział Prawa i Nauk Społecznych
Published: February 2023

Purpose – The article aims to present the main changes in the financing of municipalities in Poland resulting from the implemented “Polish Deal” and “Polish Deal 2.0” programs and to assess the consequences of their introduction for the financial autonomy of municipalities. Research method – The article will use methods typical of social sciences, i.e. the method of empirical cognition, in particular observation, comparison, and measurement. The authors will compare the amount of loss of revenue of municipalities resulting from the reduction of their revenue from share in PIT with the amount of “compensation” in the form of a development part of the general subsidy and will assess their impact on the financial autonomy of municipalities. Results – A significant loss of own revenue from the share of municipalities in PIT is to be compensated by revenue under the development part of the general subsidy. However, even the cumulative equalised compensation, which is unlikely to occur, will lead to a reduction in the financial autonomy of municipalities. The proposed construction of the development part of the subsidy will favour units with funds for the implementation of property expenditures, and at the same time, the upper limits of its allocation will restrict the acquisition of funds by the largest units in terms of investment potential. Although shares in taxes constituting central budget revenue are not a source of revenue that clearly has a positive impact on the financial autonomy of municipalities, their replacement with an additional part of the general subsidy will contribute to further limitiations of this autonomy, which should be the foundation of the local government. Originality/value/implications/recommendations – It seems necessary to undertake a broad discussion on the reconstruction of the system of financing municipalities and other local government units in Poland. The system does not currently provide an appropriate revenue structure for the entities and does not favour the sustentation of one of the basic principles of operation – financial autonomy.
Kierunki wydatkowania środków w ramach funduszy sołeckich w latach 2010–2021 ze szczególnym uwzględnieniem województwa dolnośląskiego
Authors:   Uniwersytet Ekonomiczny we Wrocławiu, Wydział Ekonomii i Finansów, Olejniczak Jarosław , Bednarska-Olejniczak Dorota ,   Uniwersytet Ekonomiczny we Wrocławiu, Wydział Zarządzania
Published: February 2023

Purpose – The purpose of this paper is to analyze the change in the directions of spending within the framework of village funds over the years 2010–2021indicated by the residents of municipalities. Research method – A descriptive method with elements of analysis of reporting data from databases of the Ministry of Finance on expenditure of municipalities within the village funds was used in this paper. Results – On the basis of the research, directions of spending within the framework of the village funds in selected municipalities (sections 921, 926, 900, 600, 750, 754 and 801) were identified. The main ones were expenditures from sections 921 and 900, but there were significant fluctuations in their level and frequency of occurrence in individual municipalities in the long term. Large differences in the share of expenditures of individual departments in successive years may suggest that residents submitted for financing the projects that were most important to them at a given moment. Originality/value/implications/recommendations – The analysis is the first attempt in the literature to assess changes in the directions of spending at the level of individual municipalities over such a long period. It indicates that the analysis of the direction of spending of the village funds should not refer to short periods of time, primarily due to the observed fluctuations in the level of these expenditures in different years. At the same time, it indicates the necessity of further detailed research on long-term changes in the direction of expenditures from these funds at the level of the villages (sołectwo) themselves.
Władztwo podatkowe jednostek samorządu terytorialnego państw UE w obszarze podatków dochodowych
Authors:   Instytut Ekonomii i Finansów, Uniwersytet Marii Curie-Skłodowskiej w Lublinie, Mazurek-Chwiejczak Małgorzta
Published: February 2023

Purpose – The aim of the article is to assess the level of fiscal sovereignty of sub-central government units in the EU countries in the area of inome taxes (Personal Income Tax and Corporate Income Tax). The analysis covered 22 of the EU countries that are OECD members states as well as the United Kingdom. Research method – The descriptive analysis has been applied in the article. Fiscal efficiency of income taxes in the budgets of local and regional government units has been analysed on the basis of quantitive methods. The information used in the article comes from two electronic databases – OECD Revenue Statistis 2022 and Taxes in Europe Database v3 of the European Commission. Results – The role of income taxes as a source of local and state government revenues is significant in most of the analysed countries. The revenues are often transferred to sub-government units without fiscal sovereignty. In the majority of studied countries, it takes the form of tax sharing. This means that the empowerment of local or regional authorities in the area of income taxes is restricted. Originality/value/ implications/recommendations – The study has been based on the rich material, which covers not only data concerning the level of fiscal efficiency, but also tax structures.
Foreign Direct Investment: Does it Increase Economic Growth?
Authors: Suyanto Suyanto
Published: February 2023

Economic growth is one indicator of development. Factors that are thought to be capable of influencing economic growth include the human development index, income, poverty, investment, and unemployment. So it needs to be analyzed to achieve sustainable development. This study aims to analyze the effect of human development index, income, poverty, investment, and unemployment on economic growth. The research method used is descriptive quantitative with panel data regression analysis. The data consists of six provinces on the island of Java starting from 2010-2021. The results of the study show that the development, income and unemployment indices have a negative and significant effect on economic growth, while the poverty and investment variables do not have a significant effect on economic growth. The government must be able to allocate an efficient budget that has a direct impact on economic growth both in the long term and in the short term. For the government to be able to focus more on policies on human development and expanding employment opportunities to be able to overcome economic growth in Java.
Mind-Independent, Yet Intuitive: A New Methodological Approach to the Ontology of Musical Works
Authors:   , Mikalonytė Elzė Sigutė
Published: February 2023

Nuo sąmonės nepriklausomi, bet vis dėlto intuityvūs: naujas metodologinis požiūris į muzikos kūrinių ontologiją
Crowding in the Emergency Department: Challenges and Recommendations for the Care of Children
Authors: Gross Toni K. , Lane Natalie E. , Timm Nathan L. ,   COMMITTEE ON PEDIATRIC EMERGENCY MEDICINE, Conners Gregory P. , Gross Toni , Hoffmann Jennifer , Hsu Benson , Lee Lois , Marin Jennifer , Mazor Suzan , Paul Ronald , Saidinejad Mohsen , Waseem Muhammad , Cicero Mark , Ishimine Paul , Eisenberg Andrew , Fallat Mary , Fanflik Patricia , Johnson Cynthia Wright , Kinsman Sara , Lightfoot Cynthiana , Macias Charles , Remick Katherine , Shahid Sam , Stone Elizabeth , Wright Joseph , Callahan James , del Rey Javier Gonzalez , Joseph Madeline , Mack Elizabeth , Timm Nathan , Dietrich Ann , Moore Brian , Pilkey Diane , Saidinejad Mohsen , Snow Sally , Tellez Sue
Published: February 2023

Emergency department (ED) crowding results when available resources cannot meet the demand for emergency services. ED crowding has negative impacts on patients, health care workers, and the community. Primary considerations for reducing ED crowding include improving the quality of care, patient safety, patient experience, and the health of populations, as well as reducing the per capita cost of health care. Evaluating causes, effects, and seeking solutions to ED crowding can be done within a conceptual framework addressing input, throughput, and output factors. ED leaders must coordinate with hospital leadership, health system planners and policy decision makers, and those who provide pediatric care to address ED crowding. Proposed solutions in this policy statement promote the medical home and timely access to emergency care for children.
PENGARUH KREDIBILITAS BRAND AMBASSADOR MARSHA ARUAN TERHADAP BRAND IMAGE EMINA PADA SISWI SMAN 10 TANGERANG
Authors: Fitrah Iftah Noor Khairatul , Kartikasari RA. Loretta
Published: February 2023

Penelitian ini bertujuan untuk mengetahui apakah kredibilitas Brand Ambassador Marsha Aruan memiliki pengaruh terhadap Brand Image Emina pada siswi SMAN 10 Tangerang. Peneliti menggunakan pendekatan kuantitatif dengan metode survey dan telah menyebarkan kuisioner kepada 55 responden. Dalam penelitian ini, peneliti menggunakan beberapa pengujian dengan menggunakan rumus uji Koefisien Korelasi dengan hasil hubungan antara variable X dan variabel Y menunjukan angka 55,3%, sedangkan Uji Koefisien Determinasi menunjukan pengaruh dari kredibilitas Brand Ambassador dalam membentuk Brand Image Emina adalah sebesar 29,2% kemudian sisanya 70,8% dibentuk pada variabel lain yang tidak termasuk pada penelitian ini.
THE ROLE OF INDUSTRIAL PSYCHOLOGY IN HUMAN RESOURCES MANAGEMENT IN THE ERA OF SOCIETY 5.0
Authors: Purwani Widio
Published: February 2023

The emergence of the Covid-19 pandemic has harmed many companies. But apart from the company, employees as human entities also experience various problems, such as stress. Industrial psychology is then present to help understand the impacts that occur in society. This study then aims to see the role of industrial psychology in the era of Society 5.0. This research will use a qualitative approach. The research data comes from the results of previous research and studies which still have relevance to the contents of this study. The results of this study then found that the market will always continue to grow to remain efficient and effective. The emergence of a pandemic that has destroyed many industrial sectors requires a new strategy. Industrial psychology is present and actively plays a role in developing human resource management in the Society 5.0 era. Through the presence of industrial psychology, it is hoped that human resources will survive well even though the dynamics of the industrial world continue to change.
PENERAPAN WHISTLEBLOWING SYSTEM TERHADAP INTERNAL FRAUD PADA PT. BANK MUAMALAT INDONESIA, TBK PERIODE 2015-2019
Authors: Sakinah Gina , Ponirah Ade
Published: February 2023

Banks or other financial industries are particularly vulnerable to internal fraud cases. This is motivated because the highest motivation of this action is a financial factor. Every bank has now tried as early as possible to prevent the occurrence of internal fraud by using whistleblowing system that is part of internal control to realize good corporate governance, this system is useful to disclose violations that occur in the company by accommodating information from whistleblowers either from employees or from other stakehlolder by maintaining the confidentiality of identity and information. This study was conducted at PT. Bank Muamalat Indonesia, Tbk. by using descriptive method of quantifiable by presenting numerical data obtained from GCG report. The results of the analysis showed there is still a high level of internal fraud from 2015 to 2016 the highest cases that are in 2016 fluctuating until 2019. This indicates that the whistleblowing system implemented has not been optimal. Employees still do not have a sense of deterrent effect if they commit such actions, and the banking system that is less efficient and low supervision from internal and external parties becomes a great opportunity to commit crimes.Keywords: Whistleblowing System, Internal Fraud
HALAL FOOD INDUSTRY INNOVATION IN INDONESIA
Authors: Supandi Ach Faqih , Alhumairoh Istiadah , Hannan Fais Faizul , Kusbiantoro Sigit
Published: February 2023

Indonesia is a country that has great potential for the development of the halal industry. This is certainly one of the biggest opportunities in increasing the halal food industry with the influence of Indonesia's large Muslim population. Indonesia accounts for 12.7% of the world's Muslim population.This research is a descriptive study with qualitative and phenomenological methods. While the data used is library data which is supported by several articles relating to this research. Then analyze the data obtained by providing a descriptive explanation of the form of text, images, and symbols that are connected. The purpose of this study.To increase awareness about halal products in Indonesia, it will be more optimal if there is a government role in handling the development of these products directly and sustainably. One of the methods in developing halal food in Indonesia is to socialize the advantages of halal products that are conceptualized and comply with the criteria of Islamic sharia. This can also be done by researchers, participants, media (mass and print) and educational institutions that are still in the realm of Islam
A LITERATURE REVIEW POTENTIAL DEVELOPMENT OF HALAL INDUSTRY IN INDONESIA
Authors: Izzuddin Muhmmad , Adinugraha Hendri Hermawan
Published: February 2023

This study aims to explain the potential of the Halal Industry in Indonesia. This research also identifies opportunities and challenges in its development. The method used in this research is descriptive-qualitative method with a phenomenological approach. The data obtained were analyzed using qualitative analysis through data reduction, categorization and verification. This study found that Indonesia has the potential to develop the Halal Industry in various sectors, especially halal food, halal tourism, halal fashion, halal pharmacy and halal cosmetics. The development of the Halal Industry also has the potential to increase national economic growth. However, Indonesia must face various challenges such as low awareness of halal, low competitiveness of local products and problems in implementing the Halal Product Assurance Regulation.
MODEL PENGELOLAAN DAN PEMBERDAYAAN EKONOMI UMAT DI MASJID SALMAN ITB
Authors: NURSAADAH SITI KOMALA , Mudzakir Ahmad
Published: February 2023

AbstractThe purpose of this study is to find out what the potential of the Salman ITB Mosque is, to find out how the economic management of the people at the Salman ITB Mosque is, and to know the process of empowering the economy of the people at the Salman ITB Mosque. The type of research used in this study is a qualitative descriptive method. Data collection in this study is by means of interviews and documentation. Interviews were conducted online using Google Meeting and met directly with the mosque management and economic management institutions at the Salman Mosque ITB. The results of this study are the potential of the Salman Mosque ITB, namely in terms of facilities and resources that are qualified and professional. Salman Mosque has facilities such as building rentals, kiosks, libraries, cooperatives, canteens, parking lots, and Charity Houses. For the economic management of the people or employees at the Salman Mosque, it is managed by the United Salman Cooperative. This cooperative was established with the aim of helping the welfare of members where members of this cooperative come from employees within Salman's own environment. The empowerment process carried out by the Salman Cooperative is Formation, Training, and Independence. AbstrakTujuan dari penelitian ini adalah untuk mengetahui apa saja potensi yang dimiliki oleh Masjid Salman ITB, mengetahui bagaimana pengelolaan ekonomi umat di Masjid Salman ITB, dan mengetahui proses pemberdayaan ekonomi umat di Masjid Salman ITB. Jenis penelitian yang digunakan dalam penelitian ini adalah metode deskriptif kualitatif. Pengumpulan data dalam penelitian ini yaitu dengan cara wawancara dan dokumentasi. Wawancara dilakukan secara online menggunakan Google Meeting dan bertemu secara langsung dengan pihak pengurus masjid dan lembaga pengelolaan ekonomi di Masjid Salman ITB. Hasil dari penelitian ini adalah potensi yang dimiliki oleh Masjid Salman ITB yaitu dari segi fasilitas dan Sumber Daya yang dimiliki sudah berkualitas dan profesional. Masjid Salman mempunyai fasilitas seperti penyewaan gedung, kios, perpustakaan, koperasi, kantin, lahan parkir, dan Rumah Amal. Untuk pengelolaan ekonomi umat atau para karyawan di Masjid Salman dikelola oleh Koperasi Salman Bersatu. Koperasi ini didirikan dengan tujuan untuk membantu kesejahteraan anggota yang mana anggota Koperasi ini berasal dari karyawan yang ada dilingkungan Salman itu sendiri. Proses pemberdayaan yang dilakukan oleh Koperasi Salman yaitu Pembentukan, Pelatihan, dan Pemandirian.
ANALISIS FAKTOR–FAKTOR YANG MEMPENGARUHI PERSEPSI WAKIF TENTANG WAKAF UANG
Authors: Ambarwati Wulan Sulistya , Hasanuddin Muhammad
Published: February 2023

Wakaf uang merupakan produk inovasi baru dari wakaf yang sangat potensial dan memiliki produktivitas dan fleksibilitas yang lebih luas. Namun wakaf uang ini masih belum popular di kalangan masyarakat, belum lagi dengan berbagai perbedaan pandangan terhadap kebolehannya walaupun sudah ada Fatwa DSN MUI yang membolehkan. Sehingga karena hal tersebut persepsi di masyarakat mengenai wakaf uang pun berbeda-beda ada yang setuju dan ada yang tidak. Sebuah persepsi akan terbentuk karena dipengaruhi oleh beberapa faktor baik yang berasal dari diri pemersepsi, dari objek persepsi, ataupun dari lingkungan sekitarnya. Penelitian ini bertujuan untuk mengetahui bagaimana pengaruh dari faktor pendidikan, pemahaman, akses media informasi, dan kondisi lingkungan terhadap persepsi wakif mengenai wakaf uang baik secara simultan ataupun secara parsial. Jenis penelitian ini adalah penelitian lapangan, dengan metode yang digunakan dalam penelitian ini adalah analisis deskriptif dengan pendekatan kuantitatif. Analisis data dengan menggunakan analisis regresi logistik biner, dimulai dari uji instrument penelitian (validitas dan reliabilitas kuisioner), uji kelayakan model regresi (Hosmer and Lemeshow Goodness of Fit Test), uji keseluruhan model regresi (Overall Model Fit), dan uji signifikansi (Uji Ombinus Test dan Uji Wald). Hasil penelitian menyatakan bahwa faktor yang memiliki pengaruh signifikan terhadap persepsi wakif tentang wakaf uang di lingkungan Kementerian Agama Kabupaten Majalengka adalah faktor pemahaman mengenai wakaf uang karena memiliki taraf signifikansi 0,007 < 0,05. Sedangkan faktor lainnya yaitu tingkat pendidikan, akses media informasi, dan kondisi lingkungan memiliki pengaruh yang tidak signifikan karena memiliki taraf signifikansi > 0,05.
FAKTOR-FAKTOR YANG MEMPENGARUHI MINAT BELI KONSUMEN TERHADAP PRODUK HALAL PT. SOKA CIPTA NIAGA
Authors: Nafisah Ulfa Junia
Published: February 2023

Penelitian ini dilatarbelakangi oleh adanya persaingan pasar fashion halal nasional dan internasional yang semakin ketat. Menyikapi hal tersebut maka para pelaku fashion halal harus siap menghadapi berbagai tantangan termasuk masih banyaknya masyarakat yang masih asing dengan fashion halal. Label halal pada produk fashion diduga belum menjadi faktor utama yang menarik minat beli konsumen. Penelitian ini bertujuan untuk mengetahui dan menganalisis pengaruh harga, kualitas produk dan lebalisasi halal secara parsial dan simultan terhadap minat beli produk fashion PT. Soka. Metode penelitian yang digunakan adalah metode kuantitatif dengan analisis regresi linear berganda. Sampel yang digunakan sebanyak 100 responden dengan teknik Purposive Sampling.  Pengumpulan data dilakukan dengan menyebar kuesioner menggunakan kepada konsumen SOKA di Kota Bandung. Hasil penelitian yang diperoleh menunjukkan bahwa secara parsial harga berpengaruh positif dan signifikan terhadap minat beli, kualitas produk pada produk SOKA berpengaruh positif namun tidak signifikan terhadap minat beli konsumen dan Label halal pada kemasan produk SOKA berpengaruh positif namun tidak signifikan terhadap minat beli konsumen. Secara simultan Harga, kualitas produk dan label halal berpengaruh positif dan signifikan terhadap minat beli konsumen pada produk PT. Soka sebesar 54,9%.
UPAYA PENGELOLAAN MANGROVE DI PESISIR UTARA SURABAYA MENGGUNAKAN ANALISIS DPSIR
Authors: Aziz Alifia Noor
Published: February 2023

Wilayah pesisir Kota Surabaya secara garis besar dapat dibagi menjadi wilayah pesisir utara dan timur. Seiring berkembangnya kota Surabaya, tekanan pembangunan cenderung mengarah ke pantai atau pesisir. Tekanan pembangunan seperti pembangunan pelabuhan, kawasan industri, pergudangan dan tambak mencemari kondisi air laut dan tanah. Kondisi ini mengancam keberadaan ekosistem mangrove di pantai utara Surabaya. Meskipun beberapa informasi tersedia tentang ekosistem pesisir dan masyarakat Surabaya Utara, informasi ini mungkin tidak lagi mencerminkan kondisi saat ini. Oleh karena itu, penting melakukan kajian dengan tujuan mengidentifikasi persoalan pengelolaan mangrove di pantai utara Surabaya Provinsi Jawa Timur. Alat analisi yang digunakan yaitu analisis DPSIR. Hasil kajian mengidentifikasi bahwa faktor pemicu yaitu pemukiman yang disebabkan pertumbuhan penduduk dan juga pembangunan fasilitas perikanan dikarenakan tingginya konsumsi ikan oleh masyarakat dan terjadinya alih fungsi lahan hutan pantai maupun hutan mangrove untuk pemukiman penduduk, tempat wisata, perkebunan, pertanian, dan juga tambak budidaya. Kesimpulan yang dapat ditarik dari kajian ini adalah perlunya kota surabaya lebih konsentrasi pada faktor pemicu, tekanan, kondisi/status dan dampak yang ada pada Pesisir Surabaya serta merespon dengan bijak untuk melestarikan sumber daya mangrove di pesisir utara Surabaya.
PENAMBAHAN EKSTRAK BUAH PEDADA ( Sonneratia alba) SEBAGAI ANTIOKSIDAN ALAMI PADA PEMBUATAN SKIN LOTION
Authors: Fatminati Iin , Asikin Andi Noor , Zuraida Ita , Irawan Irman , Mismawati Andi
Published: February 2023

Skin lotionmerupakan sediaan topikal perawatan kulit dalam produk kosmetika yang berfungsi dalam melembabkan kulit serta melindungi kulit dari pengaruh buruknya paparan cahaya matahari yang dapat menyebabkan sunburn. Tujuan penelitian ini adalah untuk mengetahui senyawa metabolit sekunder yang terdapat di dalam buah pedada (Sonneratia alba) sebagai antioksidan alami pada formulasi skin lotion. Perlakuan berupa penambahan konsentrasi esktrak buah pedada yaitu P0 (0% kontrol), P1(ekstrak 0,5%), P2 (ekstrak 1%), P3 (ekstrak 1,5%), P4 (ekstrak 2%) dianalisis menggunakan RAL sebanyak 3 kali ulangan. Keragaman data dianalisis menggunakan ANOVA dan uji lanjut DMRT. Parameter pengujian mencakup: fitokimia, homogenitas, derajat keasaman (pH), daya sebar, viskositas, serta aktivitas antioksidan. Penelitian menunjukkan hasil ekstrak buah pedada memiliki senyawa alkaloid, flavonoid, kuinon fenolik, steroid, dan juga saponin. Skin lotionyang dihasilkan memiliki karakteristik homogen, pH rata-rata berkisar antara 5,62-7,24, viskositas rata-rata berkisar antara 13.304-26.899 cP, daya sebar rata-rata 6,3-6,9 cm, aktivitas antioksidan (nilai IC50) rata-rata berkisar antara 32,42-133,30 ppm. Perlakuan terbaik berdasarkan aktivitas antioksidan dan karakteristik skin lotionterdapat pada perlakuan P3 (ekstrak 1,5%) dengan nilai IC50 sebesar 43,67 ppm dan memenuhi syarat berdasarkan SNI.
ANALISIS TUTUPAN TERUMBU KARANG DI PERAIRAN PULAU PANJANG KECIL DAN PULAU KELAPA, KEPULAUAN SERIBU
Authors: Pasaribu Roberto Patar , Larasati Rakhma Fitria , Saragih Melda Satria
Published: February 2023

Terumbu karang adalah ekosistem di perairan laut yang berperan penting untuk keberlangsungan hidup biota ikan dan biota-biota lainnya. Pertumbuhan terumbu karang memerlukan kualitas perairan yang baik dengan melihat kondisi kecerahan, suhu dan salinitas. Penelitian ini bertujuan untuk menganalisis tutupan terumbu karang di perairan Pulau Panjang Kecil dan Pulau Kelapa yang terletak di Kepulauan Seribu, dengan mengolah data persentase tutupan, keanekaragaman dan dominasi terumbu karang. Metode pengumpulan data dilakukan dengan Underwater Photo Transek (UPT), kemudian dianalisa dengan Coral Point Count with Excel extentions (CPCe). Hasil penelitian menunjukkan persentase tutupan karang di Pulau Panjang Kecil adalah 34,98% dan di Pulau Kelapa 23,29 %. Nilai indeks keanekaragaman di kedua pulau ini 1,06 dan 1,09 serta dominasi karang adalah 0,12 dan 0,24.
Complexity and cross-linguistic transfer in intervention for Spanish–English bilingual children with speech sound disorder
Authors: Combiths Philip , Escobedo Alicia , Barlow Jessica A , Pruitt-Lord Sonja
Published: February 2023

With bilingual children, intervention for speech sound disorders must consider both of the child's phonological systems, which are known to interact with each other in development. Further, cross-linguistic generalization following intervention for bilingual children with speech sound disorders (i.e. the impact of treatment in one language on the other) has been documented to varying degrees in some prior studies. However, none to date have documented the cross-linguistic impact of treatment with complex targets (e.g. consonant clusters) for bilingual children. Because complex phonological targets have been shown to induce system-wide generalization within a single language, the potential for bilingual children to generalize learning across languages could impact the efficiency of intervention in this population. This pilot intervention study examines the system-wide, cross-linguistic effects of treatment targeting consonant clusters in Spanish for two Spanish–English bilingual children with phonological disorder. Treatment was provided with 40-minute sessions in Spanish via teletherapy, three times per week for six weeks. Comprehensive phonological probes were administered in English and Spanish prior to intervention and across multiple baselines. Pre-intervention data were compared to data from probes administered during and after intervention to generate qualitative and quantitative measures of treatment outcomes and cross-linguistic generalization. Results indicate a medium effect size for system-wide generalization in Spanish (the language of treatment) and English (not targeted in treatment), for both participants (mean effect size in Spanish: 3.6; English 4.3). These findings have implications for across-language transfer and system-wide generalization in treatment for bilingual children.