bluuebunny/crossref_metadata_2025 huggingface dataset:
PENGARUH PEMBERIAN EKSTRAK DAUN SALAM (SYZYGIUM POLYANTHUM) TERHADAP PENYEMBUHAN LUKA INSISI PADA TIKUS PUTIH (RATTUS NORVEGICUS STRAIN WISTAR)
Authors: Marwansyah Marwansyah , Sajidah Ainun
Published: December 2022

Latar belakang : Daun salam bisa dimanfaatkan untuk pengobatan luka dengan menempelkannya ditempat luka. Salah satu kandungan dari daun salam adalah sebagai anti bakteri yang dapat membunuh dan menghambat pertumbuhan bakteri sehingga dapat menyembuhkan penyakit infeksi dan mencegah adanya peradangan. Tujuan penelitian untuk mengetahui Pengaruh Pemberian Daun Salam (Syzygium polyanthum) terhadap penyembuhan Luka Sayat pada Tikus Putih  (Rattus Norvegicus Strain Wistar).

Metoda : Jenis penelitian True eksperimental dengan Postest Only Control Group Design,  menggunakan hewan coba tikus putih (Rattus norvegicus strain wistar), teknik sampling dengan simple random sampling, terdiri 4 kelompok yaitu 2 kelompok dengan perlakuan pemberian ekstrak daun salam masing-masing 15% dan 30%, 1 kelompok kontrol positif dengan pemberian cairan iodine povidone dan 1 kelompok kontrol negatif tanpa diberikan bahan apapun. Data dianalisa menggunakan analisis deskriptif, uji normalitas data dengan Shapiro Wilk, Uji komparasi Kruskall Wallis Test.

Hasil : Kelompok perlakuan dengan Ekstrak Daun Salam 15%  rata-rata lama penyembuhan yaitu 8,8 hari.  Ekstrak Daun Salam 30% rata-rata 11 hari dan povidon iodine 10% rata-rata 9,2 hari sedangkan untuk kontrol rata-rata 15,6 hari. Hasil uji Kruskall-Wallis menunjukkan nilai Asymp. Sig < 0,05 menunjukkan ada perbedaan pemberian ekstrak daun salam dengan lama penyembuhan luka insisi.

Kesimpulan : Dosis penggunaan yang memberikan efek terbaik untuk mempercepat proses penyembuhan luka insisi adalah ekstrak daun salam dengan konsentrasi 15%. Diperlukan uji toksisitas, untuk mengetahui efek bahan yang terdapat di dalam ekstrak daun salam (Syzygium Polyanthum). Masyarakat sebaiknya menggunakan ekstrak daun salam (Syzygium Polyanthum) sebagai alternatif untuk bahan penyembuhan luka bersih
PENGARUH SHIFT KERJA TERHADAP MOTIVASI PERAWAT DI RUANG IGD DAN ICU RSUD RATU ZALECHA MARTAPURA
Authors: Alwani Marezky , Mahdalena Mahdalena , Firdaus Syamsul
Published: December 2022

The work Shift is a setting of working hours in the hospital which plays an important important role in human problems that can expand into sleep disorders, physical health, psychology, as well as social and family life, in the long term work Shifts can result in decreased motivation.

            This study aims to determine the effect of work Shifts on the motivation of nurses in the emergency room and ICU at Ratu Zalecha Hospital Martapura. The method used is quantitative non-experimental, with a population of 40 nurses and using total sampling techniques. Data was analyzed by simple logistic regression test with a significance level of 0.05

            The results showed that there was an effect of work Shifts on the motivation of nurses in the emergency room and ICU at Ratu Zalecha General Hospital Martapura with a p-value of 0.040 for work Shifts.

            For implementing nurses, especially the emergency room and ICU, they are expected to maintain good communication and attitude with employers and colleagues so as to create a comfortable atmosphere, reduce stressors and boredom at work and make work Shifts a motivation for work.
THE RELATIONSHIP BETWEEN WORKLOAD AND INCIDENT HYPERTENSION AMONG FARMER IN KECAMATAN PANTI KABUPATEN JEMBER
Authors: Azifa Yurin Ainur , Rasni Hanny , Susanto Tantut , Aini Susumaningrum Latifa , Siswoyo Slamet
Published: December 2022

ABSTRACT

Workload among farmers affected increasing blood plusure that accumulated incidence of hypertension. The purpose of this research was to analyze the relationship between workload and incidence of hypertension among farmers in publichers service of Panti Kabupaten Jember. cross sectional study was used among 248 farmers using Stratified Random. The data was taken by  questionnaire of NASA-TLX and sphygmomanometer digital to measure workload and blood pressure. The data was analyzed using Chi Square (p<0,05). The result showed a little Workload of farmers (66,1%), systolic pre-hypertension (37,5%), and normal diastolic blood pressure (35,9%). There were a no relationship between workload and hypertension systolic (X2 = 0.881; p value = 0.830), and hypertension diastolic (X2 =0.650; p value =0.885 ) among farmers in public health services of Panti Kabupaten Jember. The conclusion this of study, frequency of little workload is no related with incidence of hypertension sistolic and diastolic. Therefore, monitoring of blood pressure and regulating of consumption food among farmers should be maintained regulary permonth through posyandu non-communicable disease.

 

Keywords : Workload, Hypertension Accident, Farmer
TIPE EKSKLUSIFITAS PEMBERIAN ASI BERDASARKAN PARITAS DAN USIA IBU MENYUSUI
Authors: Rahmawati Anita , Wahyuningati Noviana
Published: December 2022

Cara pemberian ASI sampai bayi 6 bulan membentuk tipe eksklusifitas pemberian ASI yang cenderung berbeda pada kelompok ibu dengan paritas dan rentang usia tertentu. Tujuan penelitian ini untuk mengetahui hubungan usia dan paritas ibu menyusui dengan tipe eksklusifitas pemberian ASI. Desain penelitian crossectional dengan sampel 35 ibu menyusui diambil dengan purposive sampling berdasarkan kriteria inklusi ibu dengan bayi tidak ada cacat bawaan, ibu dengan bayi tidak mempunyai riwayat sakit yang mengganggu pemberian ASI, pendidikan minimal SMP, dan ibu datang ke Posyandu saat penelitian dilaksanakan. Pengambilan data dilakukan saat kegiatan posyandu balita dengan kuesioner. Hasil analisa dengan spearman’s rho menunjukkan ada hubungan dengan kekuatan sedang antara usia ibu dengan tipe eksklusifitas pemberian ASI (p=0,027; rs=0,374) tetapi tidak ada hubungan dengan paritas (p=0,084). Uji korelasi berganda menunjukkan usia dan paritas secara simultan berhubungan dengan tipe eksklusifitas pemberian ASI (F=0,031). Ibu dengan usia 20-27 tahun lebih cenderung memberikan ASI eksklusif dibandingkan dengan ibu berusia lebih tua terutama >35 tahun. Ibu menyusui dengan usia > 35 tahun membutuhkan perhatian lebih dalam pemberian edukasi tentang ASI terutama dalam menggunakan media edukasi yang tepat dan menyediakan fasilitas konseling untuk meningkatkan rasa kepercayaan diri menyusui.
HUBUNGAN KADAR UREUM DAN KREATININ DENGAN TINGKAT FATIGUE PADA PASIEN CHRONIC KIDNEY DISEASE (CKD) YANG MENJALANI HEMODIALISA DI RUANG HEMODIALISA RSUD ULIN BANJARMASIN
Authors: Hasanah Uswatun , Hammad Hammad , Rachmadi Agus
Published: December 2022

Fatigue merupakan gejala umum yang terjadi pada pasien CKD yang menjalani hemodialisis. Kadar ureum, dan kreatinin yang tinggi sering kali dipakai sebagai data penunjang untuk menegakkan diagnosa CKD. Penurunan sekresi ureum dan kreatinin menyebabkan metabolisme protein dan asam laktat meningkat yang menyebabkan fatigue. Tujuan penelitian adalah untuk mengetahui hubungan kadar ureum dan kreatinin dengan tingkat fatigue pada pasien CKD yang menjalani hemodialisa diruang hemodialisa RSUD Ulin Banjarmasin.

Penelitian ini menggunakan rancangan korelasi dengan pendekatan cross sectional, teknik sampling simple random dengan jumlah sampel sebanyak 60 orang, dianalisis dengan uji Kendall Tau. Hasil penelitian menunjukkan bahwa dari 60 responden sebagian besar mengalami kadar ureum tinggi sebanyak 24 orang (56,7%), kadar kreatinin tinggi sebanyak 57 orang (95%), dan mengalami tingkat fatigue lelah yaitu sebanyak 25 orang (41,7%). Terdapat hubungan kadar ureum dengan tingkat fatigue pada pasien CKD dengan nilai p = 0,008 dan terdapat hubungan kadar kreatinin dengan tingkat fatigue pada pasien CKD dengan nilai p = 0,002.Diharapkan dapat lebih memperhatikan rasa lelah dan gejala yang terkait, menghindari faktor-faktor yang meningkatkan kelelahan dan mengikuti langkah- langkah untuk mengurangi kelelahan tersebut, seperti mengatur diit makanan dan pola istirahat agar tidak terjadi peningkatan ureum dan kreatinin.
Nomogram to Predict the Probability of Functional Dependence in Early Parkinson’s Disease
Authors: Valent Dora , Krismer Florian , Grossauer Anna , Peball Marina , Heim Beatrice , Mahlknecht Philipp , Djamshidian Atbin , Poewe Werner , Seppi Klaus
Published: December 2022

Background:

Early identification of Parkinson’s disease (PD) patients at risk for becoming functionally dependent is important for patient counseling. Several models describing the relationship between predictors and outcome have been reported, however, most of these require computer software for practical use.

Objective:

Here we report the development of a risk nomogram allowing an approximate graphical computation of the risk of becoming functionally dependent in early PD.

Methods:

We analyzed data form the Parkinson’s Progression Markers Initiative cohort of newly diagnosed PD patients from baseline through the first 5 years of follow-up. Functional dependence was defined as a score < 80 on the Schwab & England Activities of Daily Living scale. A binary logistic model was developed to estimate the risk of functional dependence and based on the results, a nomogram for the prediction of functional dependence was drawn in order to provide an easy-to-use tool in clinical and academic settings as a part of personalized medicine approach to PD treatment.

Results:

At baseline, three patients and over the five-year follow-up, 85 (22%) out of 395 patients were functionally dependent as scored by the Schwab & England Activities of Daily Living rating scale. The binary logistic model showed that clinical parameters such as MDS-UPDRS I (rater part), MDS-UPDRS II, and MDS-UPDRS axial motor score were significant predictors for functional dependence within 5 years.

Conclusion:

We here provide an easy-to-use tool to estimate the risk of functional dependence in PD patients based on the MDS-UPDRS part I, II and axial motor score.
IntelliScan: Improving the quality of x-ray computed tomography surface data through intelligent selection of projection angles
Authors: Lifton Joseph John , Poon Keng Yong
Published: December 2022

X-ray computed tomography (XCT) enables the dimensional measurement and inspection of highly geometrically complex engineering components that are unmeasurable using optical and tactile instruments. Conventional XCT scans use a circular scan trajectory where X-ray projections are acquired with a uniform angular spacing; this approach treats all projections as being of equal importance, in practice, some projections contain more object information than others. In this work we capitalize on this concept by intelligently selecting projections with a view to improve the quality of surface models extracted from an XCT data-set. Our approach relies on using a priori object information to select X-ray projections in which the surfaces of the object are aligned with a ray-path, thus ensuring the surface of the object is fully sampled. Results are presented showing that the proposed method is able to reduce CAD comparison errors by 16%, reduce surface form error by 3%, and improve edge contrast by 14% for a machined aluminium component.
The Effect Of Structural Capital And Creative Innovation On Increasing Business Performance Of The Cibaduyut Shoes Fashion Industry In Bandung City
Authors: S. Syahyono S. Syahyono
Published: December 2022

The creative industry has a vital role in the economic growth of development. The city of Bandung is a city that has a large proportion of the creative economy, especially in the fashion sub-sector. However, the current situation and condition of the fashion sub-sector are still challenging to achieve the expected competitive advantage. This article examines all aspects of business performance that are influenced by creative innovation and capital structure mediated. The type of research conducted in this research is descriptive-verificative survey research. The sampling technique used is probability random sampling. The study results show that creative innovation is included in the low category, and structural capital and competitive advantage are ordinary. Efforts are needed to improve performance and competitive business advantage in MSMEs in the Creative Industry Center in the Fashion Sub-sector, which can be done through synergies from creative innovation, value chains, and structural capital.
Pengaruh Penekanan Anggaran Terhadap Kinerja Manajerial Dengan Locus of Control Sebagai Variabel Moderasi di Universitas Widyatama
Authors: Paryati Retno , Prameswari Gitta , Christina M.P.P Veronica
Published: December 2022

This study aims to analyze the influence of budget emphasis in managerial performancewith locus of control as moderating variabele at Widyatama University. The methodused in this study was the explanatory survey. The population taken for this researchis the managers of Widyatama University which responsible for using the budget. Thenumber of questionnaires distributed in this study were 69 copies and thequestionnaires were returned by 55 copies. The study used Statical Package for SocialSciences (SPSS) ver. 20.0 to process the data. The empirical result of this researchindicate that budget emphasis has positive effect in managerial performance. Thesubsequent test find that locus of control has positive effect on managerial performanceas well, and moderation interaction positive on managerial performance. That means,locus of control can stengthen the relationships between budget emphasis andmanagerial performance
Manajemen Aset Sebagai Wujud Implementasi Tata Kelola Desa dan Pengidentifikasian Aset Untuk Meningkatkan Pendapatan Asli Desa
Authors: Sara I Made , Adi Kurniawan Saputra Komang
Published: December 2022

This study aims to examine asset management and asset identification on increasingvillage original income. The population in this study are villages throughout BadungBali Regency, totaling 46 villages, which is then carried out by saturated sampling,which is a sampling technique when all members of the population are used as samples.This is often done when the population is relatively small. The technique of collectingdata is a questionnaire, because this study has a survey research design. Analysis ofresearch data using multiple linear regression or ordinary least square. The resultsshowed that asset management and asset identification had a significant positive effecton increasing village original income. This indicates that there is a need for assetclassification to record the potentials in the village that can be developed to supportvillage development and improve the welfare of rural communities. Qualified assetmanagement will have an impact on the village's original income.
Peran kebijakan dividen dalam memediasi kinerja keuangan terhadap return saham
Authors: Meidiyustiani Rinny , Laksmiwati Mia , Oktaviani Retno Fuji , Rolanda Ivo
Published: December 2022

This study aims to determine the role of dividend policy as an intervening variable of the company's financial performance which consists of the ratio of liquidity, solvency, activity and profitability to stock returns in public companies that are members of LQ 45 on the Indonesia Stock Exchange during the 2016-2021 period. The type of research is quantitative research with a descriptive approach. With purposive sampling technique, 21 companies were obtained as samples. Analysis and testing of research hypotheses using the Structural Equation Model - Partial Least Square (PLS) method, which is run with SmartPLS version 3.0 software. The results showed that liquidity and activity had an effect, but profitability and solvency had no effect on the Dividend Payout Ratio. Only solvency has an effect, while liquidity, activity and profitability have no effect on stock returns. Furthermore, the Dividend Payout Ratio has no role in mediating financial performance on stock returns.
Pengaruh Corporate Social Responsibility terhadap pemberian keuntungan jangka panjang pemegang saham
Authors: Suhardjo Iwan , Salmayani Salmayani
Published: December 2022

Companies, as economic entities, regardless of the form of industry, aim to make optimal profits to increase the wealth of shareholders, but that alone is not enough. This study aims to find out what long-term benefits will exist for a company when it implements corporate social responsibility for its shareholders. This study uses a quantitative method, and data tests were conducted on 255 companies tested in 2017–2021. The data used has usually been distributed. The test results show that the obligation of CSR in a company has no significant positive effect on earnings persistence. This researcher proves that the fulfillment of CSR obligations in a company cannot guarantee the persistence of profits in that company. Furthermore, the authors claim that the obligation of CSR in a company has no significant positive effect on earnings persistence. This researcher proves that the fulfillment of CSR obligations in a company cannot guarantee the persistence of profits in that company.
Identifikasi dan Manajemen Risiko Untuk Mereduksi Kerentanan Pada PT. Bank Negara Indonesia (Persero) Tbk
Authors: Fajari Illahiah Dian , Helmi Sulaiman
Published: December 2022

Errors in analysis and management are vulnerable to making the implementation of regulations set by the government, agencies, and non-governmental organizations be carried out as desired. Like, prone to become one of the crucial domains to build a nation and reach the targets of an agency. This study has the intention of providing an explanation related to the definition, purpose and use of analysis, and risk management interventions so that PT. BNI (Persero), Tbk. The assessment category is a survey through a quantitative approach. The samples in the study were workers and managers of PT BNI (Persero), Tbk. This study uses core data and secondly, through the analytical method used is a descriptive qualitative method, and uses data analysis with decision analysis, on ERM matters. Obtaining the Koran provides Risk Management carried out by PT BNI (Persero), Tbk in accordance with BI regulations, this problem appears in the orderliness and discipline of the Company's Risk Management Division function to minimize vulnerability at PT.BNI (Persero), Tbk.
Kajian model kualitas pelayana terhadap keputusan pembelian pada hotel-hotel di Kota Bandung pada masa pandemi covid-19
Authors: Prianka Winda Gafrilia , Sentika Sarah , Asqalani Rifai Muhammad Syakib , Sopiani Windi
Published: December 2022

The Covid-19 pandemic has caused many tourism businesses, both restaurants, hotels and tourist objects, to be forced to close. road access closure and also the Implementation of Restricting Community Activities (PPKM). Therefore, researchers conducted research on hotels in the city of Bandung, especially hotels located in the Jalan Riau area of Bandung City by implementing a Service Quality Model Study as an effort to improve room purchasing decisions. Study Technique The data model used in this study is the Path Model Study with SPSS tools. The results of this study indicate that the decision to purchase a room at a 4-star hotel in the city of Bandung, especially in the Jalan Riau area of Bandung City, obtained a score of 56% which is directly influenced by the service quality model.
Pengaruh current ratio dan struktur modal terhadap return on equity
Authors: Hernawati Euis , Muthmainnah Muthmainnah , Ikhsan Sugiyanto
Published: December 2022

A good company's capital structure has an influence on the entity's financial condition, which basically will also encourage the entity's ability to earn profits. This study aims to determine the effect of current ratio and capital structure as independent variables, both simultaneously and partially, on return on equity as the dependent variable. The object of this study is PT Unilever Indonesia's financial statements for the period 2015–2019. This empirical testing activity uses causal research through a quantitative approach. The data analysis used was multiple linear regression analysis, and the research sample technique used purposive sampling. The results and conclusions in the study obtained simultaneously indicate that the independent variables, namely current ratio and capital structure, have a significant influence on return on equity as the dependent variable. Meanwhile, partially based on the results of the empirical test, the results show that the current ratio does not have a significant effect on return on equity, while capital structure has a significant effect on return on equity.
Analisis customer engagement terhadap mobile e-sport gamer’s loyalty
Authors: Arissaputra Rivaldi , Helmi Arief , Hasan Meydia , Amelia Senna Rahma
Published: December 2022

The spread of technology and information has now entered all sectors which causes more and more competition. The growing competition caused by the internet can be an opportunity to earn income. One of them is the application in the field of mobile e-sports, because it is viewed from the perspective of business structure, business model, prize money, and competitions that are classified as top level. The purpose of this study was to analyze the effect of customer engagement on mobile e-sport gamer's loyalty in Indonesia. Collecting data using a questionnaire with the measurement using an interval scale. The data collection technique used was purposive sampling with a total of 345 respondents. The analytical method used in this study was carried out using the Structural Equation Modeling (SEM) – Partial Least Square (PLS) method with the help of SmartPLS 3.0 software. The results showed that the customer engagement variable had an effect on gamer's loyalty..
Pengaruh profitabilitas, ukuran perusahaan dan kebijakan dividen terhadap nilai perusahaan
Authors: Sakinah Irnawati , Hendrani Ai
Published: December 2022

This study aims to analyze the effect of profitability, firm size and dividend policy on firm value in the consumer goods industry sector. The sample used in this study is the consumer goods industrial sector companies listed on the Indonesia Stock Exchange for the period 2018-2021. The population in this study were 74 companies. The sample in this study was selected using a purposive sampling method with predetermined criteria so that 20 companies can be collected with a total of 80 financial statements. The type of data is secondary data sourced from financial reports and annual reports. The data analysis method used in this study is the classical assumption test, the coefficient of determination (R2) test, multiple linear regression, and hypothesis testing using multiple linear analysis. The results of this study indicate that simultaneously profitability, firm size and dividend policy affect firm value. Partially, profitability has a positive effect on firm value, partially firm size has no effect on firm value and partially dividend policy has no effect on firm value.
Penerapan the four discipline of execution (4dx) terhadap segitiga manajemen proyek untuk meningkatkan keuntungan proyek
Authors: Suhendar Dadan
Published: December 2022

Various ways and strategies are used by companies to optimize employee performance, one of which is by implementing The 4 Disciplines of Execution. This study aims to obtain an overview of the application of The 4 Disciplines of Execution to improve discipline and create an execution culture so as to improve performance. conducted interview sessions and data collection by filling out questionnaires for all employees of PT Tricon Mitra Utama, a total of 35 respondents, and then added respondents from other companies that implemented The 4 Disciplines of Execution in their companies so that a total of 114 respondents were collected. From the results of statistical analysis with structural model equations with the help of LISREL software, it was found that the application of The 4 Disciplines of Execution has a significant impact on improving performance; this affects the turnaround time to be on time and maintaining good quality work results, but increases the cost of carrying out the work. Based on the balance of time, cost and quality do not have an increasing impact on project profits, but with the completion of work on time and meeting quality standards, the company does not experience cost overruns due to delays and repair work (rework), so that the allocation of costs for the cost of quality, interest, and finality can be absorbed as company profits.
Determinan faktor yang mempengaruhi minat investasi
Authors: Purwantini Maria , Yustrianthe Rahmawati Hanny , Grediani Evi , Handayani Handayani
Published: December 2022

Investment is a type of investment in which investors hope to make a profit. In general, investors invest to improve the quality and welfare of their lives through the profits and returns they receive. The research is intended to empirically test the factors that influence investment intentions. These factors include capital market training, investment knowledge, and the benefits of investing in equities. The population of this study was 121 students in Yogyakarta who had attended capital market training. Samples were taken by the convenience sampling method. A questionnaire was used to collect data. Multiple linear regression was used to analyze the data. The results of this study show that capital market training has a proven influence on investment intentions. Investment knowledge has an effect on investment intention, and investment benefits have an effect on investment intention received.
Pengaruh ukuran atau skala perseroan, pergantian auditor dan sistem pengendalian intern terhadap audit delay pada perseroan yang tercatat di Bursa Efek Indonesia
Authors: Sutono Sutono , Sulistiyo Heru , Ardi Bagus Kusuma
Published: December 2022

During the COVID-19 PANDEMIC, culinary digital delivery-based services became the basis of Cloud Kitchen. In line with the growth of technology in all elements and the ease of using smartphones, several things have gone digital. This study aims to determine the effect of electronic word of mouth on purchase intention, which is influenced by brand attitude on travelokaeats' Instagram social media accounts. This research will employ quantitative causality and descriptive methodologies. Samples were taken using the convenience sampling technique so that a sample of 400 respondents could be obtained. Data collection was carried out by distributing questionnaires to people who had used or used Travelokaeats and also to Travelokaeats' Instagram followers. The analysis technique used is SEM, or structural equation modeling, and the analysis is carried out using software in the form of SmartPLS 4. Based on research discussions, it shows that Electronic Word of Mouth (E-WOM) has a positive influence on brand attitude on Travelokaets on Instagram, E-WOM has a positive influence on purchase intention on Travelokaets on Instagram, brand attitude has a positive influence on purchase intention on Travelokaets on Instagram, and E-WOM has a positive influence on purchase intention intervened by brand attitude on Travelokaets on Instagram. It is suggested that the Travelokaeats company improve the quality of its promotions on Instagram by providing discounts and promos to Travelokaeats users.
Pengaruh struktur modal, ukuran perusahaan, pertumbuhan perusahaan, dan profitabilitas terhadap harga saham pada perusahaan manufaktur yang terdaftar di Bursa Efek Indonesia
Authors: Evania Linda , Kentris Indarti Maria Goreti
Published: December 2022

This study aims to examine the effect of capital structure, firm size, firm growth, and profitability on stock prices. The financial ratios studied are Debt to Equity Ratio, Size, Sales Growth, and Return on Equity as independent variables and stock prices as variables. dependent. This research was conducted on manufacturing companies listed on the Indonesia Stock Exchange (IDX) in 2018-2020 using a purposive sampling technique with certain criteria and systematics aimed at obtaining a representative sample. The data used is secondary data. The number of samples used in this study is 60 companies with a period of 3 years. The statistical method used in this research is multiple linear regression method. The result showed that capital structure had a negative effect on stock prices, but firm size had no effect. as hypothesized, firm growth and profitability had a positive effect on stock prices.
Effectiveness of using high-protein sunflower concentrate in pig feeding
Authors: Povod M. G. , Opara V. O. , Mykhalko O. G. , Povoznikov M. G. , Lykhach V. Y. , Voshchenko I. B. , Gutyj B. V. , Moisei I. S.
Published: December 2022

The article studied the dependence of productive qualities and feed cost on the growth of pigs during rearing and fattening with partial (50 %) and complete (100 %) replacement of soybean meal with high-protein protein concentrate “Proglot” in the diet. It was established that the use of partial and complete replacement of soybean meal with high-protein sunflower concentrate in the rearing of piglets led to a decrease in the growing intensity of piglets by 0.87 % with partial and 4.95 % with total replacement. And as a result of a decrease in live weight by 0.3 % at the end of the growing period with a partial and by 1.2 % with a complete replacement of soybean products with sunflower in the starter compound feed. At the same time, feed conversion turned out to be the best in the group of animals that partially replaced soybean meal with high-protein sunflower concentrate – 2.30 kg, which is 1.41 % better than in animals that consumed soybean meal in the starter feed and by 5.37 % compared to animals in which this meal was completely replaced by high-protein sunflower concentrate. Replacing soybean meal with high-protein sunflower concentrate made it possible to reduce the cost of 1 kg of feed by 2.24 % when it was partially replaced and by 4.57 % when it was replaced entirely. The feed cost of 1 kg of growth in piglets that consumed feed with a partial replacement of soybean meal with high-protein sunflower concentrate decreased by 3.64 % and by 3.47 % in animals that completely replaced soybean meal with this product. Animals whose diet was replaced entirely with soybean meal by high-protein sunflower concentrate had the lowest feed cost per head. According to this indicator, they outnumbered peers with partial replacement by 3.83 % and 4.33 %, where such replacement was not done. Animals whose diet was replaced entirely with soybean meal by high-protein sunflower concentrate had the lowest feed cost per head for the entire experiment period. According to this indicator, they were 3.14 % better than their peers, partially replaced by 5.25 %. It was not carried out. The index of fattening qualities of pigs was the highest in pigs with partial replacement of soybean meal with high-protein sunflower concentrate, 31.2 points. In contrast, in animals with the complete replacement, it was 9.75 % lower, and by 2.74 %, and in analogs with such replacement was not conducted. A clear tendency to increase the intensity of growth of piglets was established with the combined use (50/50 %) of soybean meal and high-protein sunflower concentrate. However, the use of only high-protein sunflower concentrate probably reduces this indicator. It was determined that replacing soybean meal with high-protein protein concentrate “Proglot” reduces the cost of feed and, as a result, the cost of feed per unit of growth and per head of pigs after fattening.
Influence of heterosis on wаx productivity of Carpathian bees
Authors: Kovalskyi I. , Kerek S. , Kovalska L. , Druzhbiak A. , Fedak V. , Klym O. Ya.
Published: December 2022

Effective selection and breeding work is the key to increasing productivity. Its purpose is to improve the existing ones, create new types, lines, as well as rational use of the gene pool of bees in regional systems of breeding and hybridization. In practical work, regarding the selection of honey bees, such a biological feature as heterosis is used. Breeding of inbred hybrids makes it possible, along with increasing productivity, to preserve the purity of the bee breed. Under such conditions, no negative effect of the splitting of traits was found in the descendants of the next generations. Therefore, the aim of the work was to study the influence of the heterosis mechanism in the breeding of Carpathian bees and obtain the maximum amount of wax products. The experimental part of the work was carried out over several years. The final stage of research fell on 2022. Queens were obtained in the conditions of the Carpathian zone of Transcarpathia at the apiaries of the Carpathian bee selection and reproduction department of the National Scientific Center “Institute of Beekeeping named after P.I. Prokopovich”. Histological studies and the evaluation of studies are implemented in the conditions of the Stepan Gzhytskyi National University of Veterinary Medicine and Biotechnologies Lviv. The article provides data on the study of complex evaluation of combinations in the breeding of honey bees using the example of the “Vuchkiv” and “Kolochav” types. On the basis of experimental studies, an analysis of the influence of the phenomenon of heterosis on the wax productivity of their initial forms was carried out. The morphological and development features of the wax gland and sternal living body were studied and the dependence in the wax productivity of intertype hybrids of Carpathian bees was revealed. The theoretical breeding achievement is that intrabreeding of different types allows to ensure purity in the reproduction of the Carpathian breed of bees. In order to realize this goal, a technique was created that made it possible to effectively use the scientific research of famous scientists. As a result of keeping Carpathian bees in different natural climatic conditions, the phenomenon of heterosis was studied. At the same time, we investigated and analyzed the results of crossing different types of Carpathian bees. For this, the “Vuchkiv” and “Kolochav” types were taken as the starting forms. The article provides data that the mating of queens of the Vuchkov type with Kolochava drones makes it possible to obtain bees that differ in better indicators of the length of adipocytes by 16.99 % (Р < 0.01) and wax glands by 35.21 % (Р < 0.01). Research results show the advantages of intrabreeding of Carpathian bees. According to the obtained results, intertype hybrids of Carpathian bees have better indicators of wax productivity in relation to their parents. The use of such bees in the apiary makes it possible to obtain an additional 18.0–29.0 % of wax.
Sperm productivity of Texel breed rams depending on the period of seasonal activity and mode of use
Authors: Hrymak Kh. M. , Shalovylo S. H. , Boiko A. O. , Gutyj B. V.
Published: December 2022

The results of laboratory studies of freshly obtained and deep-frozen semen of Texel breeding rams in the non-mating and mating periods under different modes of using 4, 6, and 8 ejaculates per week are given. It has been proven that during the non-mating period, when receiving four ejaculates per week compared to 6 and 8 ejaculates, the ejaculate volume was 11.3 and 22.6 % higher, respectively. The sperm concentration in it was 5.1 and 12.2 %, sperm activity was higher by 1.7 and 3.2 %, and their resistance by 7.1 and 17.3 percent. In the mating period under the above regimen, the ejaculate volume was 9.9 and 19.7 % higher; sperm concentration was 4.1 and 5.9 % higher; sperm activity was higher by 5.7 and 8.3 %, resistance was higher by 7 .7 and 19.9 percent. Higher quality indicators were found in the mode of obtaining four ejaculates after sperm cryopreservation in both research periods, on average, according to the activity of deconserved sperm by 3.2 and 8.0 and 5.8 and 11.2 %, freezing resistance by 0.7 and 2,0 and 2.6 and 4.6 %, survival by 7.6 and 15.5 and 2.2 and 10.6%, absolute survival rate by 3.4 and 8.1 and 4.7 and 8.5 percent Based on the analysis of the investigated indicators of freshly obtained and de-preserved sperm, it was experimentally confirmed that in the mating period compared to the non-mating period, they were significantly higher on average in freshly obtained sperm from 7.7 to 40.1 %, in cryopreserved sperm – from 2.9 to 16.7 percent. The preservation of acrosomes of sperm in the non-mating and mating period, when receiving four ejaculates per week compared to receiving 6 and 8, was higher by periods by 3.5 and 6.0 %, and 2.5 and 5 %, respectively. The studies established significantly higher quantitative and qualitative indicators of freshly collected and deconserved sperm in both seasonal activity periods under the regime of obtaining four ejaculates per week from breeding rams. Under this regime, the sperm is biologically complete, and its quality indicators meet the requirements of the instructions for the artificial insemination of sheep.
Organization and feeding normalized growing repair heifers
Authors: Semchuk I. Y.
Published: December 2022

The article reflects the initial state of research on the long-term maintenance heifers of Ukrainian black and white dairy cattle. Research aimed at obtaining a high-performance group of dairy cows regarding farmers' zonal characteristics of feed production technology and advanced economies of Western Europe. It should be noted that western milk production technologies have drawbacks that should be considered when implementing them in our farms. These technologies use the concentrated feeding of cattle intended for the repair group. Typically, these farms' cows eat bad food and poor voluminous use of pasture, which is an obstacle in the purchase of cows and calves, taking into account their high purchase price. The main advantages of Western technology feed an extra shredding of bulky feed to the length of stems 0.3–0.5 mm and use free access to the feed table on which the feed, which is composed of plush corn and feeds additional concentrates at milking time. Thus, the type of concentrate feeding cows has a positive, but at the same disadvantage, especially in feeding heifers repair. Cow barrenness is high (30 % or more), and the duration limits the effective use of cattle to three years. Top management of our technology can actively use cows for 5–6 or more years with barrenness no higher than 8 %. Thus, the theoretical issue of full feeding of young cattle intended for herds of repair, incredibly high performance, continues to be studied. Our research task was to examine the characteristics of the formation of future milk production of repair heifers depending on age, level of energy, and protein supply. It is a well-known fact that the early introduction of grain concentrates into the diet of month-old calves helps accelerate rumen development. This dry feed during this critical period of the calf's life will also ensure the regular and harmonious functioning of the gastrointestinal tract. Feeding whole grains, corn, and oats during this period will help strengthen the chewing muscles and improve the functioning of the salivary glands. Targeted breeding of repair heifers is one of the main tasks of animal breeders. The level of raising heifers in all age periods significantly impacts the health of animals, their subsequent milk productivity, reproductive capacity, and terms of productive use, and largely determines the efficiency of the dairy industry. Therefore, the organization and technology of rearing young animals for repair should be based on individual growth and development laws and contribute to the formation of animals with a strong constitution and high productivity. After all, it is known that the underdevelopment of organs due to insufficient feeding and inappropriate conditions of maintenance in one period of cultivation leaves negative consequences, even if the next period of animal development takes place under favorable organizational and technological conditions.
Status and preventive and curative measures in fish farming in the Western region of Ukraine
Authors: Bozhyk V. I. , Pukalo P. Y. , Krushelnytska O. V.
Published: December 2022

An assessment of the epizootic state and the main technological processes with the analysis of hydrochemical and hydrobiological indicators, a clinical examination, and a complete parasitological and pathological examination of carp fish in several fish farms in the Western regions of Ukraine during 2017–2022, was carried out. The analysis of farms in the region showed that carp farming is carried out with significant violations of fish farming requirements and technological norms regarding feeding, feed components, and nutrition. In many farms, reclamation measures and pond fertilization are not carried out, resulting in low fish productivity and increased organic pollution. As a result, the water environment's hydrochemical and hydrobiological indicators are disturbed, with them the veterinary and sanitary state of water bodies, which causes the emergence of infectious and invasive diseases. As a result, there are periodic outbreaks of diseases dangerous for fish, the main of which are the previously known infectious diseases: carp pox, gill necrosis, aeromonosis; fish mycoses: branchiomycosis, saprolegniosis, invasive diseases: ichthyobodosis (costiosis), trypanosomosis, coccidiosis, chylodonellosis, trichodinosis, ichthyophthiriosis, dactylogirosis, hyrodactylosis, diplostomosis, sanguinecolosis, philometroidosis, botryocephalosis, caviosis, caryophyllosis, synergasillosis, lerneosis, argulosis and many others. The mentioned diseases significantly reduce fish productivity and cause the death of fish in fish farms. The unsatisfactory epizootic state and the occurrence of most diseases are associated with violations of the rules of biotechniques of fish farming, non-compliance with veterinary and sanitary requirements, and non-fulfillment of preventive and curative measures.
Use of enzyme preparations in pig feeding
Authors: Novgorodska N. V. , Fabiianska O. L.
Published: December 2022

The search, testing, and introduction of new biologically active substances into diets are urgent directions for increasing the productivity of animals. Their application makes it possible to increase the level of transformation of nutrients into livestock products, realize the organism's genetic potential more fully, and maintain the reproductive functions and vitality of animals within the physiological norm. It is especially relevant in the current economic conditions of animal husbandry when the vast majority of products are produced on the feed of their production and in farms where it is impossible to apply modern technologies of keeping and feeding. Biologically active substances produced by the biotechnological industry, particularly enzyme preparations, will help solve this problem. The use of enzyme preparations in animal husbandry is of great scientific and industrial importance for solving the problem. Its relevance and versatility encourage the search for optimization of the conditions for their effective use in animal feeding, taking into account their impact on the body and the quality of the obtained products. Enrichment of the young fattening pig's diet with bovilact in the amount of 5–10 g per head per day helps to increase the digestibility coefficients of protein and fat and to reduce the digestibility of fiber by 21.0–21.8 %. Such changes in the level of fiber digestibility are possible because the enzyme preparation bovilact neutralizes the activity of the microflora of the large intestine, where partial splitting of fiber occurs. The use of 15 g of bovilact in the pigs' rations did not significantly increase the digestibility of feed nutrients. However, a decreased fiber digestibility was also observed (22.3 %). Adding bovilact to the pigs' diet improves the assimilation of feed nitrogen by the body. In the experimental period, the animals retained 16.0–22.4 % more nitrogen than in the control period. The animals of the first group best-absorbed nitrogen, and 5 g of the preparation was added to their diet. Adding bovilact enzyme to the feed improved the intake of essential nutrients. This is a prerequisite for improving the absorption of these nutrients and increasing the average daily gains of animals. Their absorption into the body has increased, which is the basis for increasing productivity by consuming more nutrients with bovilact-enriched food and losing less in the feces, except for fiber.
Effectiveness of different protein sources and lysine levels in diets for broiler chickens
Authors: Fijalovych L. M. , Kyryliv Ya. I. , Barylo B. S. , Paskevych G. А. , Petryshak O. I. , Deneha U. V.
Published: December 2022

The article highlights current data on the biological role of the most crucial feed nutrients - protein and lysine in the feeding of broiler chickens and their particular importance in the vital activity of the bird's body. A description of the value and quality of the main types of compound feed for poultry, recipes of compound feed with different protein and lysine content for specific age groups of broiler chickens, and practical advice on the peculiarities of feeding and rearing of poultry are given. Current brief information on amino acid feed additives and general features of more rational and practical use of various protein feed of both vegetable and animal origin in poultry feeding of meat crosses – grains of cereal crops, processed products of oil crops – soy, sunflower, and many other components are provided.  Theoretically and experimentally, the expediency of using different essential feed protein sources, differing in amino acid composition and bioavailability, in poultry feeding rations has been substantiated. In particular, the main principles of adequate feeding of broilers with compound feed with an increased level of crude protein of vegetable origin and a lower level of animal protein are described. Brief information on the effectiveness of safe levels of lysine of synthetic origin in the diet based on a variety of local feeds when growing broiler chickens in the conditions of a poultry farm in the western region are presented. It was established that compound feed with a significantly increased protein content of various origins – 24 %, 22 % and 20 % – positively affects broiler chickens' productivity. The highest level of productivity was noted for the lysine content in broilers' compound feed in the first growing period – 1,22 %, in the second – 1,14 % and in the third – 1,09 %. The high quality, nutritional value, and beneficial effects of amino acid premixes are directly influenced by the available feed raw materials, mainly of vegetable origin, used for the production of compound feed in the conditions of a broiler poultry farm, the uniformity of mixing with the appropriate quality feed and the optimal dosage of amino acids in each portion of the feed mixture.