bluuebunny/crossref_metadata_2025 huggingface dataset:
UNMET NEED FOR HEALTHCARE AMONG PEOPLE WITH HYPERTENSION IN INDONESIA
Authors: Ainy Asmaripa , Rosyada Amrina , Idris Haerawati , Maharani Asri
Published: December 2022

Background: Hypertension is a worldwide public health problem, mainly due to its high frequency and risks leading to cardiovascular diseases. The prevalence of hypertension in the Indonesian population aged > 18 years in 2018 was 34.11%. The unmet need for healthcare has generally been explored in most empirical studies concerning people with hypertension.
Aims: This study investigated the determinants of unmet needs for healthcare among people with hypertension.
Methods: The design of this study was cross-sectional on data from the Indonesian Family Life Survey wave 5 (IFLS-5). The survey sample was 6,302 adults aged > 40 years stratified by rural/urban residence status. A three-level multilevel analysis was performed to estimate the individual, household, and community-level determinants of unmet needs for hypertension care.
Results: As many as 78.4% of the respondents with hypertension reported unmet needs for healthcare. Age, female, single, income, having insurance, urban residence, and the number of health-integrated posts for the elderly (Posyandu Lansia) were significantly associated with umeet needs for healthcare utilization among people with hypertension, while education and employment status showed no association with these variables.
Conclusion: Improvement in access to healthcare and reduction in health inequality is required to address this problem.
HUSBAND'S SUPPORT IN WIFE'S ANC IN EASTERN INDONESIA: DO REGIONAL DISPARITIES EXIST?
Authors: Laksono Agung Dwi , Wulandari Ratna Dwi , Rohmah Nikmatur , Matahari Ratu
Published: December 2022

Background: Previous research has found that husband support can increase the participation of the wife's antenatal care (ANC) to prevent an increase in maternal mortality. Meanwhile, in the eastern region, the effort to provide pregnant women's health services tends to be lower than in Indonesia's other areas.
Aims: The study analyzed regional disparities of husbands' support in wives' ANC in eastern Indonesia.
Methods: Secondary data from the 2017 Indonesian Demographic and Health Survey were used in the study. In eastern Indonesia, the analytic units were wives aged 15 to 49, married, and pregnant in the previous five years. The study analyzed 2,005 respondents as a sample. In addition to the husband's support, the study examined region (province), residence, age, education, occupation, wealth, and parity as the independent variable. In the final stage, the study used a binary logistic regression test.
Results: A husband in East Nusa Tenggara has 1.556 times the probability of a husband in Papua for a support wife's ANC (95% CI 1.082-2.237). Maluku husbands are 0.528 times less likely to support their wife's ANC than Papua husbands (95% CI 0.363-0.768). North Maluku husbands are 0.476 times less likely than Papua husbands to support their wife's ANC (95% CI 0.320-0.709). Meanwhile, there was no significant difference in the husband's support between West Papua and Papua.
Conclusion: Regional disparities of husband's support in wife's ANC existed in eastern Indonesia.
THE ROLE OF HEALTH WORKERS AND SUPPORT SYSTEM COUNSELORS FOR WOMEN WITH PRIMARY INFERTILITY
Authors: Puspitaningrum Dewi , Rahfiludin Mohammad Zen , Shaluhiyah Zahroh , Winarni Sri
Published: December 2022

Background: Primary infertility is a problem, one of which is psychological in infertile women. Based on the Indonesian In Vitro Fertilization Association (Perfitri), the total cycle of IVF programs in Indonesia in 2021 reached 10,000, the most significant number in handling fertility problems. Problems appear because there are no psychological services.
Aims: To explore the role of health workers and counselors in the support system at the central hospital in Semarang for women with primary infertility
Methods: This is descriptive research with qualitative exploratory design at the Central Hospital in Semarang City with five health workers and two counselors. The researcher used semi-structured, one-on-one interviews for one week. The data was then analyzed using inductive thematic analysis
Results: The results found that the support system for women with primary infertility, from the opinion of health workers, will focus on clinical care and counseling according to the diagnosis from the counselors that women with primary infertility need psychological support to assist the success of clinical care
Conclusion: Health workers and counselors need an integrated support system service for women with primary infertility.
TELEMEDICINE USE IN HEALTH FACILITY DURING COVID-19 PANDEMIC: LITERATURE REVIEW
Authors: Murima Widya Hapsari , Prayogi Ahmad Rido'i Yuda , Rahvy Aisyah Putri , Djunaedi Nuranisah , Dhamanti Inge
Published: December 2022

Background: The policy of imposing restrictions on community activities during the Covid-19 pandemic is a challenge to the accessibility of health services. Therefore, we need the best solution for safe access to health services.
Aims: This study aims to analyze telemedicine use in health facilities during the Covid-19 pandemic by looking at comparisons and similarities in use and reviewing the inhibiting and supporting factors for the success of telemedicine.
Methods: The research method is a literature review that was obtained through the Scopus database and published in 2020-2021 in English. Cleaning of articles was carried out with the inclusion and exclusion criteria so that seven articles were reviewed.
Results: The lack of multidisciplinary use, healthcare practitioners' inability to connect with patients, under-integrated systems, and lack of technological knowledge and capacity all hinder telemedicine adoption. Positive patient feedback, a well-supported telemedicine service system, and partnerships with specialists all help make telemedicine more effective.
Conclusion: During a pandemic, the use of telemedicine in healthcare settings is extremely beneficial for healthcare providers and patients during healthcare consultations, and there are supporting aspects such as WHO recognition and simplicity of operation. However, obstacles remain, such as a lack of specialized knowledge and multidisciplinary technology.
Role of Decongestive Therapy For Lymphedema In A Patient After Liver Transplantation: A Case Report
Authors: AKDENİZ LEBLEBİCİER Merve , BAKÇEPINAR Gülsüm , CİHAN Emine
Published: December 2022

Lymphedema is defined as the abnormal accumulation of protein-rich fluid in the interstitial space as a result of deterioration in lymphatic system functions. In our case, we describe a patient that developed lymphedema symptoms in his right upper extremity following liver transplantation. After the lymphedema diagnosis, the patient underwent complex decongestive therapy, which included 30 sessions of manual lymphatic drainage (30 minutes a day) and 30 sessions of multilayer bandaging (five days a week). There was an improvement in both the shoulder joint range of motion and circumferences measurements of the hand and arm after treatment.Based on this case, we recommend manual lymph drainage as a preventative in the early period after organ transplants affecting the lymphatic system.
Fragmentation of European Party Systems: Prerequsities, Scenarios, Sequences
Authors: Makarenko B.
Published: December 2022

The article explores the process of fragmentation of political party systems in 25 member countries of the European Union during the last three decades (since 1990s). The analysis starts with discussion on prerequisites of fragmentation through the theoretical lens of the works of S. Lipset/S. Rokkan and A. Lijphart. The main prerequisite is accretion of the system of cleavages in the societies in post-materialist age. Other – secondary – reasons include effects of proportional electoral systems, the rise of populism, volatility of party systems in post-communist countries. Further, the article presents the results of analysis of the Effective Number of Parliamentary Parties (ENPP) dynamics in all national elections since 1990; the average ENPP rose from 4.2 to 6.1. Though scenarios of the rise are similar in many respects (i.e., the simultaneous rise in the first elections after 2008–2009 economic crisis), certain distinctions can be found between “old” and “new” countries, systems of moderate and extreme pluralism. The concluding sub-chapter briefly discusses the “pros” and “cons” of party systems fragmentation for the European countries’ politics, which is considered irreversible because it is based on an accreted constellation of cleavages. On the one hand, more fragmented party systems provide for more nuanced representation of societal interests, and are, therefore, democratic and objective. On the other, it gives voice to illiberal populism and complicates the process of coalition building to form the executive; and, in addition, more plural executives tend to be volatile. Recent European political history presents plentiful examples of both. The ultimate challenge for European politicians is to learn to take advantage of the “pros” and tackle the “cons”.
The Problem of Identifying the Source (Atribution) of Cyberattacks – An International Security Factor
Authors: Markov A. , Romashkina N.
Published: December 2022

The work is devoted to the problem of attribution of cyberattacks as one of the top important issues on the global agenda of world politics. The subject of this research is targeted offensive computer attacks that perform state tasks. The authors have systematically analyzed the conceptual apparatus, classification features and general indicators, a set of problems related to identification of reliable sources of cyberattacks, as well as the features of targeted attacks and cybernetic groups supported by state actors. This allowed to conclude that the problem of attribution is emerging as a new scientific direction in the field of international information security. Based on the analysis of relevant studies of academic institutions and private companies, an attribution classification was proposed. It was utilized to review conceptual informal models of targeted computer attacks. The authors have analyzed issues of the applied methodological apparatus, which may affect the reliability of conclusions on imposing responsibility on the perpetrator of cyber-attack, while noting that there is a contradiction between the perception of the attribution results by various political blocs and unions. At the same moment, the USA and its allies are reported to pursue a policy of dominance in the field of attribution of targeted cyber-attacks. The paper proves the impact of modern breakthrough information technologies of the Fourth Industrial Revolution on the security of cyberspace as well as the impact of the attribution problem on the level of international security and strategic stability. This issue includes a complex set of political, regulatory, organizational and technical tasks with a high degree of uncertainty, where political aspects are playing a central role. The conclusions are confirmed by the statistics of public reports of IT companies and publications of leading research institutes. The main scientific result of the work is formulation of the problem of divergence in the attribution of computer attacks between political blocs and alliances, which negatively affects international security. The authors propose topical measures to solve the problem of attribution of cyberattacks.
Homo Economicus in the Internet Age: Russia and US Comparative Analysis
Authors: Milovidov V.
Published: December 2022

The article examines the dynamics of Internet search queries in the American and Russian segments of Google. The data are used to analyze common and different patterns of behavior of the population of the two countries. The role of globalization and unification of the system of economic institutions in the process of their convergence is shown. The author discusses the stability of the perception of certain economic concepts that accompany the search activity of the population on the Internet. The article notes the multiplicity of factors that at a particular point in time can determine the economic behavior of people. According to the author, all this diversity can be attempted to be reduced to three main groups of factors. First, behavior will largely depend on the meaning people put into their actions, how they evaluate and define them. Each deed or action is reflected in language, forming a unit of meaning that allows people to construct social communications, including resorting to Internet searches. Secondly, economic actions depend on the motivations underlying them, which, in turn, are the result of the correlation of goals and opportunities to do this or that. Third, economic behavior depends to a large extent on the development of the institutional system, which determines the different types and breadth of possible economic behavior of people. The author analyzes the dynamics of search requests according to these groups of factors. The author believes, the study of the economic behavior of the population of different countries, can serve as a starting point for assessing its adaptive capacity in the face of economic shocks.
Povjerenje u institucije i stavovi o ekonomiji
Authors: Vuksan-Ćusa Bartul , Henjak Andrija
Published: December 2022

Institucionalno povjerenje česta je tema empirijski usmjerene politologije, premda se rijetko dovodi u vezu sa stavovima o ekonomiji. Imajući na umu teorijsku pozadinu koncepta povjerenja u institucije koja ponajprije upućuje na njegovu povezanost s protekcionističkim ekonomskim stavovima, ova studija prepoznaje potrebu za detaljnijom analizom pretpostavljenog odnosa. U studiji se polazi od perspektive po kojoj se protekcionizam može tumačiti kao normativno očekivanje zaštite na difuznoj razini što se, suprotno dosadašnjoj teoriji, može povezati s niskim razinama institucionalnog povjerenja. Ova je postavka testirana na temelju anketnih podataka iz 2015. i 2016. godine u Hrvatskoj. Pokazuje se kako su protekcionizam i institucionalno povjerenje negativno korelirani. Uz to su očiti i efekti autoritarnosti, socijalnog povjerenja, sociotropskih evaluacija ekonomije i stranačke pristranosti na povjerenje u institucije. Ova studija stoga svjedoči kako je u analizi odnosa između institucionalnog povjerenja i protekcionizma potrebno diferencirati različite razine potpore što pruža novi smjer za ovu rastuću istraživačku nišu.
Je li istina važna?
Authors: Puljić Tin
Published: December 2022

Svrha je rada povezati konstruktivistički pristup javnim politikama s pojmovima znanja, moći i istine kod Michela Foucaulta te iz spomenute poveznice sintetizirati korisne uvide za istraživanje javnih politika. Najprije se razrađuju osobine konstruktivističkog pristupa, daje se osvrt na podjelu na "stroži" i "mekši" konstruktivizam te se nude odgovori na određene kritike konstruktivizma. Potom se podrobno razrađuje pojam istine kod Foucaulta kao i ostali važni pojmovi u Foucaultovu pojmovnom aparatu poput znanja, moći i diskursa, te se naposljetku iznosi poveznica između Foucaultova rada i konstruktivizma. Pitanje koje nadsvođuje rad jest pitanje mogućnosti utvrđivanja objektivne istine u području društvenih znanosti te relevantnosti objektivne istine za javne politike i polje političkoga općenito.
Environmental Issues in Post-Conflict States and the Multiple Streams Model
Authors: Budimir Ana
Published: December 2022

In post-conflict states, environmental problems are often neglected regardless of their severity. According to UN data, Bosnia and Herzegovina (BiH) is one of the countries with the worst air pollution in the world, which has serious consequences for people's health and the economy. Given the importance of this issue, the paper investigates why it is not on the agenda of policymakers, by applying Kingdon's multiple streams model. The analysis leads to the conclusion that of the three streams (problem, policy, and politics), the politics stream remains the most problematic one. However, the author argues that Kingdon's original model is deficient in explaining why this problem is off the agenda, since it only includes domestic actors, while in the case of post-conflict BiH, as well as some other post-conflict countries, international actors play a significant role. In order to overcome this shortcoming, the model itself is enhanced by an insight into the role that international actors played in relation to this problem. It is concluded that the problems of environmental protection were largely ignored by international actors as well, primarily due to the nature of the liberal model of peacebuilding, that predominantly focused on building democratic institutions.
Proposed Method of Combining Continuum Mechanics With Einstein Field Equations
Authors: Ogonowski Piotr
Published: December 2022

The article proposes an amendment to the relativistic continuum mechanics which introduces the relationship between density tensors and the curvature of spacetime. The resulting formulation of a symmetric stress-energy tensor for a system with an electromagnetic field, leads to the solution of Einstein Field Equations indicating a relationship between the electromagnetic field tensor and the metric tensor. In this EFE solution, the cosmological constant is related to the invariant of the electromagnetic field tensor, and additional pulls appear, dependent on the vacuum energy contained in the system. In flat Minkowski spacetime, the vanishing four-divergence of the proposed stress-energy tensor expresses relativistic Cauchy's momentum equation, leading to the emergence of force densities which can be developed and parameterized to obtain known interactions. Transformation equations were also obtained between spacetime with fields and forces, and a curved spacetime reproducing the motion resulting from the fields under consideration, which allows for the extension of the solution with new fields.
Demystifying the Relationship Between River Discharge and Suspended Sediment Using Exploratory Analysis and Deep Neural Network Algorithms
Authors: Mantey Jones , Tohidi Hamed , Shabanian Hanieh
Published: December 2022

The dynamics of suspended sediment involves inherent non-linearity and complexity as a result of the presence of both spatial variability of the basin characteristics and temporal climatic patterns. As a result of this complexity, the conventional sediment rating curve (SRC) and other empirical methods produce inaccurate predictions. Deep neural networks (DNNs) have emerged as one of the advanced modeling techniques capable of addressing inherent non-linearity in hydrological processes over the last few decades. DNN algorithms are used to perform predictive analysis and investigate the interdependencies among the most pivotal water quantity and quality parameters i.e., discharge, suspended sediment concentration (SSC), and turbidity. In this study, the Long short-term memory (LSTM) algorithm of DNNs is used to model the discharge-suspended sediment relationship for the Stony Clove Creek. The simulations were run using primary data on discharge, SSC and turbidity. For the development of the DNN models and examining the effects of input vectors, combinations of different input vectors (namely discharge, and SSC) for the current and previous days are considered. Furthermore, a suitable modelling approach with an appropriate model input structure is suggested based on model performance indices for the training and testing phases. The performance of developed models is assessed using statistical indices such as root mean square error (RMSE), mean absolute error (MAE), and coefficient of determination (R2). Statistically, the performance of DNN-based models in simulating the daily SSC performed well with observed sediment concentration series data. The study demonstrates the suitability of the DNN approach for simulation and estimation of daily SSC, opening up new research avenues for applying hybrid soft computing models in hydrology.
The Development of Scaffolding in Inquiry-Based Learning to Improve Students' Science Process Skills in The Concept of Acid and Base Solution
Authors: Tiaradipa Syafira , Lestari Intan , Effendi M. Haris , Rusdi M.
Published: December 2022

The technique of providing learning support in a structured manner to encourage students to learn independently is called scaffolding. This consists of four types questioning, prompting, cueing, and explaining. This study aims to describe the procedure for developing scaffolding in inquiry-based learning that is beneficial to improve students' science process skills in the concept of acid and base solution. The heuristic method in the type of F2-O3-S1+S5+S6-A3 was used in this study to develop the design of the scaffolding. The data were collected using an interview and analyzed using a Delphi technique. Based on the expert validation, it was seen that the scaffolding technique designed was suitable for use. The results of the student trial also showed that the scaffolding technique was effective to be used to improve students' science process skills. It can be concluded that the scaffolding technique on inquiry-based learning was able to improve students' science process skills in the concept of acid and base solution.
Leaching Basalt Rock using Averrhoa Bilimbi Extract
Authors: Sumardi Slamet - , Hendronursito Yusup , Isnugroho Kusno , Sururiah Eka Himmatus , Syafriadi Syafriadi , Birawidha David Candra , Amin Muhammad
Published: December 2022

This research was conducted to determine the effect of solid/liquid ratio (s/v), temperature, and stirring Speed on per cent extraction of iron using oxalic acid from Averrhoa bilimbi. The variation of the solid/liquid (s/v) is 10%, 15% and 20 (%), the temperature variations used are 30, 60 and 90 oC, while the variation of the stirring Speed uses 200, 400 and 600 rpm. Some basalt rock samples are put into the reactor and leached using an oxalic acid solution from Averrhoa bilimbi. Within a certain period of time, the filtrate was taken and analyzed for Fe content using Atomic Absorption Spectroscopy. The residue was analyzed using XRF and XRD. The results showed that the highest percentage of iron extraction for basalt rock leaching experiments using oxalic acid from Averrhoa bilimbi was achieved at a temperature of 90oC, 10% of solid/liquid ratio, 400 rpm stirring speed and 120 minutes of leaching time with a percent iron extraction of 65.90%. XRD analysis results showed that the compounds formed in the residual leaching were Anorthite, Ferrosilite, Cristobalite and quart low.
Biofilm Chitosan as Modern Dressing for Ulcers
Authors: Simanjuntak Romanna Cintya Madeleine , Riyoly Wisye , De Fretes Fiane , Gintu Agung Rimayanto
Published: December 2022

Modern dressing techniques as open wound dressings are still effective and suitable for use, especially for people with open wounds such as ulcers, but they still have disadvantages, such as the high prices and need for other antibiotics to prevent inflammation. Previous studies reported an increase in the number of antibiotic resistance, which sparked the idea of producing new dressing materials that have strong antimicrobial and biocompatible properties. The material suitable for the idea of a wound dressing is chitosan biofilm because it has strong antibacterial properties and has a similar structure to the skin tissue. This study aims to produce chitosan biofilm using the deacetylation method using a strong base. The physicochemical characterization results of biofilms showed a deacetylation degree of 87.13 with a voltage of 1.15 ± 0.00 and a polycationic group of biofilms that appeared at a wavenumber of 2.1714 ± 0.0000 nm. From the measurement of the antibacterial power of chitosan biofilm against skin surface bacteria, the inhibition zone diameter was 18.93 ± 0.12; 19.50 ± 0.17; 20.20 ± 0.23; 20.13 ± 0.03 and 22.53 ± 0.09 against S. aureus, S. epidermidis, P. aeruginosa, E. colli, Bacillus sp. Overall, it can be concluded that biofilm chitosan has the opportunity to be applied as a dressing in wound care.
Preparation and Characterization of White Mineral Trioxide Aggregate (WMTA) using Silica from Rice Husk Ash
Authors: Yuliatun Leny , Nuryono Nuryono , Kamiya Yuichi , Dharmastiti Rini
Published: December 2022

The preparation of white mineral trioxide aggregate (WMTA) was carried out using a solid technique using silica (SiO2) from rice husk ash (RHA). The process included extraction of SiO2 from RHA, the effect of SiO2 composition on material characterization and material compressive strength. Silica was extracted from RHA using NaOH and washed with distilled water until it was sodium-free. WMTA was prepared by mixing extracted SiO2, Bi2O3 commercial (18.0%), CaO commercial and Al2O3 commercial (2.0%), and the mixture was heated at various temperatures (900, 1000, 1100 oC). MTA was made from two variation silica sources: RHA and extracted silica, and each source varied at 15, 20, and 25% by weight, while the CaO content was adjusted. Characterization was carried out by FT-IR spectrophotometry, XRD and UTM for compressive strength measurement conducted after cementation for a day. The RHA extraction results were obtained from sodium-free SiO2. The peak showed the success of WMTA preparation at wave number 910 cm-1 in FTIR spectra, indicating the presence of C-S-H and C3S, C2S, and C3A bonds both before and after thermal treatment in XRD data. The highest compressive strength test after cementation for one day (3.21±0.13MPa) was given by WMTA using RHA, heating at 900 oC, and the percentage of CaO and SiO2 were 60% and 20%, respectively.
Ethnochemistry Study of The Use of Plants as Traditional Medicine In The Community of Samadua District, South Aceh Regency
Authors: Gani Abdul , Erlidawati Erlidawati , Nurmalasari Nurmalasari
Published: December 2022

Research on the ethnochemistry study of using plants as traditional medicine in the Samadua District community has been conducted. In general, there are two ways to use plants as medicine: internal medicine (oral) and external medicine (topical). This type of research is descriptive qualitative with an ethnographic approach that aims to determine the types, benefits, processing methods, and chemical content of plants used as internal medicine by the people of Samadua District. Data collection techniques in this study were observation, interviews, and documentation. The sampling technique was carried out by purposive sampling, namely by conducting interviews with herbal practitioners, community leaders, and users. The results showed that in Samadua District, 54 plants were used by the community to treat diabetes, high blood pressure, cough, gout, cholesterol, diarrhea, and other complaints. Medicinal plants are processed by boiling, grinding, kneading, eating, making juice, or brewing. The most processing method is boiling at 46.34%, while the least is brewing at 1.21%. Plants can be used as drugs because they contain certain chemicals produced from secondary metabolites. The chemical constituents of these medicinal plants include flavonoids, alkaloids, saponins, tannins, terpenoids, phenolic compounds, glycosides, vitamins, steroids, and essential oils. Ethnochemistry studies combine public opinion with science regarding the effectiveness of plants considered useful as drugs based on the chemical compounds contained in these plants.
Highly Selective and Sensitive Determination of Hg(II) Ions Using Ion Selective Electrodes (ISE) Coated with the BEC4ND1 Ionophore as Membranes
Authors: Dali Nasriadi , Dali Seniwati , Chairunnas Armadi , Amalia Hilda Ayu Melvi , Puspitasari Sri Ayu Andini
Published: December 2022

The research on the highly selective and sensitive determination of Hg(II) ions using ion-selective electrodes (ISE) coated with the BEC4ND1 ionophore as a membrane has been successfully carried out. ISE was designed using the membrane composition of the [(BEC4ND1 ionophore : PTCPB : DOS : PVC) (3 : 2 : 60 : 35 % w/w)]. The ESI-BEC4ND1 ionophore has good characteristics where it shows a sensitivity value of 29.933 mV/decade in the Hg(II) ion concentration range of 10-9 - 10-1 M with a limit of detection (LoD) of 10-7 M. The response time obtained is in the range of 4 - 8 minutes with a relative standard deviation (RSD) of 0.548. The ESI-BEC4ND1 ionophore also shows the average value of selectivity coefficient (Kij) < 1. These results indicate that the presence of Zn(II), Cd(II), and Pb(II) ions as interfering ions in the analyte solution does not affect the performance of the ESI-BEC4ND1 ionophore in detecting Hg(II) ions. The ESI-BEC4ND1 ionophore that has been developed shows good selectivity, sensitivity, stability, and reproducibility, so the ESI-BEC4ND1 ionophore is promising to be used as a Hg(II) ion detector in the environment.
THE EFFECT OF FEED SUPPLEMENTATION WITH CU ANG ZN CHELATES ON THE CONTENT OF THESE ELEMENTS IN THE BLOOD OF BROILER CHICKENS AND THEIR BODY WEIGHT AND FEED CONVERSION
Authors:   Siedlce University of Natural Sciences and Humanities, Faculty of Agrobioengineering and Animal Husbandry, Institute of Animal Science and Fisheries, Bolesława Prusa 14, 08-110 Siedlce, Poland, Kaim-Mirowski Sabina , Biesiada-Drzazga Barbara ,   Siedlce University of Natural Sciences and Humanities, Faculty of Agrobioengineering and Animal Husbandry, Institute of Animal Science and Fisheries, Bolesława Prusa 14, 08-110 Siedlce, Poland, Andraszek Katarzyna ,   Siedlce University of Natural Sciences and Humanities, Faculty of Agrobioengineering and Animal Husbandry, Institute of Animal Science and Fisheries, Bolesława Prusa 14, 08-110 Siedlce, Poland, Ali Saleh Mohamed ,   Sohag University, Faculty of Agriculture, Department of Poultry Production, Street Nasser City, 82524, Sohag, Egypt, Banaszewska Dorota ,   Siedlce University of Natural Sciences and Humanities, Faculty of Agrobioengineering and Animal Husbandry, Institute of Animal Science and Fisheries, Bolesława Prusa 14, 08-110 Siedlce, Poland
Published: December 2022

The aim of the study was to determine the effect of Cu and Zn chelates on the levels of these microelements in the blood of broiler chickens in successive weeks of rearing. The re-search material was Ross 308 broiler chickens. The study was carried out in two buildings with 30,000 chickens in each. From each building, 50 chickens were randomly selected to form the experimental and control groups. Blood for analysis was collected from the wing vein every 7 days, from the first day of fattening to day 42. In the experimental group the microelements zinc and copper contained in the feed were in organic form. The effect of the feed additive containing selected microelements in organic form on broiler chickens was assessed from weeks 1 to 6 of fattening. During the experiment the average body weight gains were monitored. Mortality was monitored, and feed consumption per kg weight gain was estimated. To conclude, the addition of organic Cu and Zn chelates to the diet of broiler chickens affected their average body weight gain, increasing body weight at the start and end of the fattening period (fifth and sixth weeks of age) while increasing feed conversion.
PLOT BY PLOT URBANISM. THE AREA AROUND THE FORMER SLAUTHERHOUSE IN KRAKOW
Authors:   Cracow University of Technology, Poland, Kantarek Anna Agata
Published: December 2022

The main objective of this research is to map the morphological changes in the selected area of Krakow after the political changes in Poland and Eastern Europe in 1989. The development described was conditioned by changes in urban law in Poland, which led to a situation of no general rules at Masterplan level, what we have termed plot by plot urbanism.
MULTI-TOWER SYSTEMS OF RAILROAD WATER TOWERS – UNIQUENESS, RELATIONS AND IMPACTS IN KĘDZIERZYN-KOŹLE AND KOSTRZYN ON THE ODER
Authors:   Uniwersytet Zielonogórski Wydział Budownictwa, Architektury i Inżynierii Środowiska Instytut Architektury i Urbanistyki, Bosowski Wiktor
Published: December 2022

The purpose of this article is an attempt to answer the question posed about the special value of railway water towers both as individual objects and as multi-tower complexes. In the course of research based on quantitative and qualitative methods, the research problem was considered in three variants, which are the impacts of towers on the environment, their mutual relations and relations resulting from the saturation of the city with towers. Modeling, statistics and case studies were used in the research, and the results made it possible to formulate answers to the studied problem or at least formulate preliminary hypotheses as a contribution to future research.
INOVASI PAKET WISATA DI DWH BILEBANTE DAN DWH SESAOT
Authors: Supardi  , Endang Wahyuni  , Dayu Utami
Published: December 2022

Desa Wisata Hijau Bilebante Lombok Tengah dan Desa Wisata Hijau Sesaot adalah dua desa wisata yang memiliki sejarah yang sama dalam membangun dan mengembangkan desa wisata. DWH Bilebante pertama kali diideasi pembangunannya oleh koperasi Putri Renjani, sedangkan DWH Sesaot di ideasi dan dikembangkan pertama kali oleh Koperasi Sugeh Engger Sesaot, dimana dalam Koperasi tersebut terdapat unit usaha yaitu DWH yang bertugas untuk mengembangkan usaha pariwisata dalam rangka meningkatkan profit koperasi. DWH tersebut pada tahun 2014 difasilitasi oleh GIZ. Penelitian ini bertujuan untuk mengetahui bagaimana inovasi paket wisata DWH tersebut yang berarti penelitian ini menggambarkan bagaiman proses yang dilalui dalam melakukan inovasi paket wisata dan perencanaan produk yang dilakukan. Penelitian ini merupakan penelitian kualitatif. Acuan inovasi bersumber dari UU No 19 yaitu inovasi merupakan suatu kegiatan penelitian, pengembangan, dan atau perekayasaan yang dilakukan untuk pengembangan penerapan praktis nilai dan konteks ilmu pengetahuan yang baru, atau pun cara baru, dalam produk ataupun proses produksinya maka penelitian ini memandang proses dalam Research & Devlopment yang dikembangkan oleh Sugiono (2008:40)  dapat digunakan untuk menggambarkan bagaimana   inovasi paket wisata yang dilakukan oleh kedua DWH, yang dimulai dari menemukan potensi dan masalah, pengumpulan data, desain produk, validasi desain, revisi desain, ujicoba produk, revisi produk, ujicoba produk, potensi dan masalah, produksi masal (pemasaran). Hasil dari penelitian ini yaitu bahwa DWH tersebut  sudah melakukan berbagai inovasi paket wisata namun belum menerapkan untuk berinovasi produk paket wisata, mereka melakukan loncatan proses tampa melalui desain produk yang dibuat dalam BMC, sehingga produk yang dihasilkan belum desirability, feasibility, viability.
STRATEGI KEPEMIMPINAN KEPALA SEKOLAH PADA PENINGKATAN MUTU PENDIDIKAN DI SEKOLAH MENENGAH KEJURUAN
Authors: HAMDI MUHAMAD , Siti Istiningsih
Published: December 2022

Penelitian ini bertujuan mengidentifikasi, menganalsis dan merefleksikan strategi kepepmimpinan Kepala Sekolah SMKN 1 (State Of Vocational Senior High School)  Mataram pada peningkatan mutu penidikan keterkaitan dan kesepadanan (Link and Match). Hasil yang dicapai adalah tersusunnya startegi kepemimpinan kepala sekolah  pada peningkatan mutu pendidikan. Penelitian ini mengggunakan pendekatan kualitatif dengan demikian pengumpulan data dilakukan melalui observasi, analisis dokumen, wawancara, dan melalui pengisian angket. Sejalan dengan proses pelaksanaannya, penelitian ini dapat dikembangkan untuk meningktakan mutu pembelajaran jenjang sekolah kejuruan. Secara akademis hasil penelitian ini dapat dijadikan sebagai acuan/pedoman untuk pengembangan pengelolaan pendidikan kejuruan secara holistik.  

Pengembangan sekolah menjadi organusasi layanan pendidikan yang memiliki tradisi  mutu yang terus menerus. Kepala sekolah sebagai pemimpin pembelajaran dan pemimpin organisasi perlu mengembangkakan budaya mutu  agar sekolah dapat menjadi salah satu peningkatan. Temuan penelitian adalah meliputi  tentang strategi kepemimpinan kepala sekolah  pada peningkatan mutu pendidikan di SMKN 1 Mataram meliputi; 1) artikulasi visi dan misi SMKN 1 Mataram, 2) nilai-nilai kepemimpinan kepala sekolah SMKN 1 Mataram, 3)  penghargaan di  SMKN 1 Mataram , 4) hubungan sosial dan emosional di SMKN 1 Mataram,   dan  5) Peningkatan mutu pendidikan Link and Match di sekolah meliputi; a) mutu layanan sekolah, b) mutu guru dan staf, c) peningkatan pembelajaran yang relevan.
STRATEGI PROMOSI HOTEL RESOR DI MASA PANDEMI COVID-19 (STUDI KASUS : PESONA ALAM RESORT AND SPA, BOGOR)
Authors: Limanto Edrick , Kusumaningrum Dewi Ayu
Published: December 2022

Dalam masa pandemi virus Covid-19 ini semua sektor terkena imbasnya termasuk sektor pariwisata. Pandemi Covid-19 ini memberikan rasa takut dan khawatir akan penularannya yang cepat, selain itu juga dengan belum ditemukannya obat penangkal virus ini mengakibatkan orang-orang menjadi takut untuk beraktivitas keluar rumah. Didukung kebijakan pemerintah terhadap sektor pariwisata terkait pandemi ini juga mengakibatkan banyaknya tempat wisata dan akomodasi tutup sementara dan beberapa ada yang masih bertahan. Beberapa yang masih bertahan perlu membuat inovasi agar tempat wisata dan akomodasi tersebut tidak tutup juga. Beberapa akomodasi yang masih bertahan perlu membuat inovasi dalam strategi pemasaran agar akomodasi yang dikelola masih dapat terus bertahan ditengah pandemi. Tujuan penelitian ini yaitu untuk mengetahui Strategi Promosi Hotel Resor di Masa Pandemi Covid-19 (Studi Kasus : Pesona Alam Resort And Spa, Bogor). Penelitian ini metode kualitatif, dengan cara mengumpulkan data melalui observasi, wawancara dan dokumentasi dengan beberapa narasumber yang terkait dengan konsep ini. Salah satu bentuk dari inovasi strategi pemasaran yang dilakukan oleh Pesona Alam Resort  And Spa, Bogor adalah konsep Work From Home dan Pay Now, Stay Later membuat orang-orang jenuh dan stress menjalani hari-harinya bekerja dan beraktivitas dari rumah. Maka dari itu ada beberapa hotel membuat inovasi dengan memberikan tawaran Work From Hotel guna memberikan solusi di tengah pandemi ini untuk bekerja dari luar rumah tetapi tetap aman terhindar dari penularan virus Covid-19. Didapatkan hasil konsep  Work  From  Hotel  menjadi  opsi  terbaik  untuk  menghilangkan  rasa  bosan  dan  stress  setelah  lama  melakukan  aktivitas  di  rumah  saja  atau  Work  From  Home. Faktor  keamanan  dan  penerapan  protokol  kesehatan  pada  industri  hotel  terutama  hotel  Pesona  Alam  Resort  and  Spa  sudah  dipercaya  wisatawan  untuk  menginap. Hal  penting  yang  ditawarkan  konsep  Work  From  Hotel  adalah  fasilitas   kecepatan  internet  yang  bagus  bagi  sang  ayah  atau  pekerja  didukung  suasana  hotel  seperti  pemandangan  alam  dan  fasilitas  hiburan  bagi  anak-anak  sembari  sang  ayah  bekerja  daring. Promosi  konsep  Work  From  Hotel  efektif  melalui  media  sosial. Strategi pemasaran dengan  konsep Pay Now,  Stay  Later diterapkan secara daring dan strategi ini tidak terlalu efektif karena melemahnya daya beli masyarakat, akan tetapi strategi ini dapat memberikan pemasukan untuk menutup biaya operasional sehingga hotel dapat terus bertahan di tengah pandemi.
PENGARUH PENERAPAN PROJECT BASED LEARNING MODEL PADA MATA PELAJARAN GREEN EDUCATION TERHADAP KEMAMPUAN BERPIKIR KREATIF VERBAL SISWA
Authors: - Tina , Istiqomah Nurul
Published: December 2022

Project based learning model or PBL is a kind of learning model that organize learning which concern on project activity. Project activity give students independency to construct their knowledge and also engaging students in problems solving, so students will be more active in the learning process and able to develop students verbal creative thinking. The aim of this study was to analyze the effect of PBL model application of green education subject to the students creative verbal thinking. The research was conducted at SMA Al Muslim on May  2013. The method used was the quasi experiment research. Population was chosen by purposive sampling. The samples was chosen by simple random sampling were the XI Exact 2 grade students as experimental class and control class XI Exact 1 as much as 30 students. Instrumen used were test to the students creative verbal thinking and learning attainment observation sheets for experiment class and control class. The statistical calculation showed that the average score of students verbal creative thinking test of experimental class was 57.20, whereas the control group was 53.23. Test analysis used is the perquisite test from normality with the Kolmogorov-Smirnov test and homogeneity with F test. Based on calculations drived normally distribused data and homogeneous. The t test calculation showed that t calc > t table, (4.73 > 2.66) at Î± = 0.05, it was concluded that there is effect of PBL model on green education subject to the students verbal creative thinking of SMA Al Muslim.
Analyzing the Interaction of Item Position Effect and Student Characteristics within Explanatory IRT Models
Authors: DEMİRKOL Sinem , KELECİOĞLU Hülya
Published: December 2022

The location of the same item in different positions among booklets leads to a biased estimation of item parameters. This undesirable effect on the probability of answering the items correctly is referred as the item position effect. The purpose of this study is to examine the items that are more sensitive to the item position effect and to investigate the student characteristics related to the item position effect. In the study, the items in the PISA 2015 reading domain are used. The study group consists of 2418 students who responded to the items in the reading domain from PISA 2015 Turkey Sample. Explanatory IRT models are used in the analysis of the research. According to the results, 42% of the items are affected by the item position. The most important characteristic related to item position is the SES level of students. In addition, male students are more affected by item position than female students.
Modeling Water Injectivity Tests under Multiple Rate Schedule: An Approximate Solution
Authors: Neto J. L. F. B. , Pesco S. , Barreto Jr A. B.
Published: December 2022

An injectivity test consists of continuously injecting a phase (water or gas) into an oil-saturated reservoir during a period. According to the analysis of the wellbore pressure behavior, this procedure estimates reservoir parameters, such as permeability and skin factor, and the volume of recoverable oil. In this context, this study proposes an approximate analytical solution for the pressure behavior during a water injectivity test on a multilayer reservoir considering multiple injection flow rates. The accuracy of the proposed solution was evaluated through comparison with a commercial finite-difference-based flow simulator in different scenarios. The results indicate a considerable agreement between the data provided by the numerical simulator and the proposed model. In addition, we successfully estimated the equivalent reservoir permeability using the proposed model with satisfactory results.
General Solution of the Riccati Equation
Authors: Zhao Ji-Xiang
Published: December 2022

By introducing an intermediate transition function, without any constraints, the general solution with multiple constant parameters to the Riccati equation is obtained by hypothesizing, which covers the solutions of second-order Bernoulli equation and first-order linear differential equation as its special cases.
Reconstructing bird trajectories from pressure and wind data using a highly optimised hidden Markov model
Authors: Nussbaumer Raphaël , Gravey Mathieu , Briedis Martins , Liechti Felix , Sheldon Daniel
Published: December 2022

1. Tracking technologies have widely expanded our understanding of bird migration routes, destinations, and underlying strategies. However, determining the entire trajectory of small birds equipped with lightweight geolocators remains a challenge. Statistical trajectory models that incorporate both flight behaviour and sensor information provide the most accurate estimates of a bird’s full trajectory.
2. We develop a highly optimized hidden Markov model (HMM) for reconstructing bird trajectories. The observation model is defined by pressure and, optionally, light measurements, while the movement model incorporates wind data to constrain consecutive positions based on realistic airspeeds. Due to the large state space, the computational requirements for HMM calculations are high and may exceed available memory. We prune the HMM states and transitions based on flight and observation constraints to efficiently model the entire trajectory.
3. The approach presented is based on a mathematically exact procedure and is fast to compute. We demonstrate how to compute: (1) the most likely trajectory, (2) the marginal probability map of each stopover, (3) simulated trajectories, and (4) the wind conditions (wind support/drift) encountered by the bird during each migratory flight.
4. We construct a version of an HMM optimized for reconstructing a bird’s migration trajectory based on lightweight geolocator data. The focus of this work is to render this approach easily accessible to researchers through the dedicated R package GeoPressureR (https://raphaelnussbaumer.com/GeoPressureR/).
Lower leg reconstruction after resection of a squamous cell carcinoma on necrobiosis lipoidica with a pedicled fibula and an extended anterolateral thigh flap – A case report
Authors: Bota Olimpiu , Meier Friedegund , Garzarolli Marlene , Schaser Klaus-Dieter , Dragu Adrian , Taqatqeh Feras , Fritsche Hagen
Published: December 2022

Background: Extensive loss of soft tissue and bone due to neoplasia, trauma, or infection in extremities often leads to amputation.
Case presentation: We present the case of a 72-year-old female patient presenting with an extended cutaneous squamous cell carcinoma of the lower leg, developed on top of necrobiosis lipoidica. After achieving the R0 resection, a 26x20 cm soft tissue and 15 cm tibial bone defect resulted. The contralateral leg had been lost due to the same disease 18 years before. We achieved a successful reconstruction of the leg using a pedicled fibula transplantation, an extended anterolateral thigh perforator flap and an internal fixation with plate and screws. Two years after the original surgery the patient is relapse-free and mobile, with adequate function of the reconstructed foot.
Conclusions: Our case presented a unique combination of pedicled fibula transplantation and free extended ALT perforator flap to reconstruct an extensive defect after resection of a rare cSCC on top of NL. In selected cases, the boundaries of limb salvage can be pushed far beyond the current standards of treatment.