bluuebunny/crossref_metadata_2025 huggingface dataset:
Ketersediaan APD (Alat Pelindung Diri) dan Pengawasan IPCLN (Infection Prevention and Control Link Nurse) terhadap Pelaksanaan Kewaspadaan Standar Rumah Sakit
Authors: Hafni Eliza , Nasution Siti Saidah , Sudaryati Etti
Published: March 2023

This study aims to analyze the relationship between the availability of PPE (Personal Protective Equipment) and IPCLN (Infection Prevention and Control Link Nurse) supervision in the implementation of hospital standards. This type of quantitative research uses a descriptive correlation and observational design with cross-sectional observations. The results showed that the availability of PPE and IPCLN supervision were significantly related to standard precautions. The variable of PPE availability is 24,363, while the IPCLN supervision variable is the regression coefficient value of OR 27,904. In conclusion, there is a significant relationship between the availability of PPE and IPCLN in implementing standard precautions in private hospitals in the city of Medan.

 

Keywords: Availability of PPE, Standard Precautions, IPCLN Supervision
Manajemen Pelatihan Basic Trauma Cardiac Life Support terhadap Perilaku Perawat dalam Penanganan Kegawatdaruratan
Authors: Sartono Sartono , Suryati Yayat , Oyoh Oyoh
Published: March 2023

This study aims to describe the implementation of basic trauma cardiac life support /BTCLS training and the effect of training management (BTCLS) on the behavior of nurses in handling emergencies in hospitals. Bandung Kiwari. This research method uses quantitative research methods with a quasi-experimental research design. The study results show an overview of the BTCLS training, starting with planning, namely preparation according to SPO. The organizing stage is carried out through communication and technical committee meetings. The implementation phase, beginning with the pretest, continued with material, reflection, skill station, and posttest exams. The control stage involves making activity reports and submitting participant competency certificates. The influence of BTCLS training management on knowledge/cognitive aspects, attitude/affective aspects, and skills/psychomotor aspects on the behavior of nurses in handling emergencies in hospitals. Bandung Kiwari is significant at the significance value of < 0.005. In conclusion, cognitive, affective, and psychomotor BTCLS training gives meaning to the trainees.

 

Keywords: BTCLS, Training Management, Nurse Behavior
Perbandingan Skin Preparation Kombinasi Alkohol 70% dan Chlorhexidine Gluconate 4 % dengan Kombinasi Chlorhexidine Gluconate 4% dan Povidone Iodine 10% terhadap Jumlah Koloni Kuman pada Persiapan Pembedahan
Authors: Riyanto Slamet , Ibrahim Kusman , Rahayu Urip
Published: March 2023

This study aims to examine differences in the number of bacterial colonies after skin preparation using a combination of 70% alcohol and 4% chlorhexidine gluconate with 4% chlorhexidine gluconate and 10% povidone-iodine. This study used a quasi-experimental method with a pre-post test design. The results showed a decrease in the number of bacterial colonies by 99.84% in the 70% alcohol group and 4% chlorhexidine gluconate, and 99.77% in the 4% chlorhexidine gluconate and 10% povidone-iodine groups. While the difference in the number of bacterial colonies between the two groups, there was no significant difference with a p-value of 0.320 > 0.05. In conclusion, both groups effectively reduced germ numbers, but there was no significant difference in effectiveness between the two groups.

 

Keywords: Alcohol, Chlorhexidine, Iodine, Skin Preparation
Penggunaan Rebusan Daun Sirsak terhadap Penurunan Tekanan Darah Penderita Hipertensi
Authors: Andri Juli , Padila Padila , Sugiharno Ramadhan Trybahari , Anjelina Kakalita
Published: March 2023

This study aims to compare the use of soursop leaf decoction to reduce blood pressure in hypertension sufferers in the Work Area of the West Lingkar Health Center, Bengkulu City. This type of research is a quasi-experimental design with one group pre-test and post-test design. The results showed that the average systolic blood pressure before being given soursop leaf decoction was 146.67 mmHg to 140.13 mmHg, while the diastolic blood pressure was 85.07 to 80.93 mmHg. The statistical test results showed that the p-value of systolic blood pressure was 0.008 and diastolic blood pressure was 0.038. In conclusion, there was a decrease in systolic and diastolic blood pressure before and after the soursop leaf decoction intervention. Keywords: Hypertension, Soursop Leaf Decoction, Blood Pressure
Pengalaman Single Parent dalam Mengasuh Anak Usia Pra-Sekolah (6 Tahun)
Authors: Heri Mochamad , Pratama Agus Ari , Wijaya I Gede Agus Sastra
Published: March 2023

This study aims to determine the experience of a single parent in caring for preschool-aged children (6 years) in the District of Buleleng. The research method used in this study is qualitative research with a phenomenological approach. The results of this study used in-depth interviews using collaizi analysis, which resulted in 3 themes: the causes of single parenting, the obstacles experienced after becoming a single parent, and the impact of single parents in parenting. In conclusion, the results of this study for single parents can increase knowledge about the struggles of a single parent.

 

Keywords: Children, Experience, Parenting, Single Parent
Spiritual Mindfulness Based on Breathing Exercise terhadap Kecemasan dan Kadar Glukosa Darah pada Pasien DM Tipe 2
Authors: Trisnawati Dina , Suryati Yayat , Susilawati Susilawati
Published: March 2023

This study aims to compare the effectiveness of pharmacological therapy with pharmacological therapy accompanied by spiritual mindfulness based on breathing exercises on anxiety levels and blood glucose levels in type 2 DM patients. This study is a quasi-experimental study using a pretest-posttest design with a control group design. The results showed that there were differences in the level of anxiety of patients in the control group and the experimental group with a P-Value of 0.035 <0.05, and there were differences in the blood sugar levels of patients in the control group and the experimental group with a P-Value of 0.002 <0.05. In conclusion, pharmacological therapy interventions accompanied by spiritual mindfulness based on breathing exercises were proven effective in reducing anxiety and blood sugar levels in type 2 DM patients.

 

Keywords: Type 2 DM, Blood Glucose, Anxiety, Mindfulness
Hubungan Karakteristik Wanita Usia Subur (WUS) dengan Penyakit Kanker Serviks
Authors: Purnami Luh Ayu , Suarmini Kadek Ayu , Dewi Putu Indah Sintya , Wulandari Ni Ketut , Heri Mochamad
Published: March 2023

This study aims to determine the relationship between the quality of women of childbearing age (WUS) based on age, education, occupation, parity, and history of contraceptive use with cervical cancer growth. This research method is analytically observational with a case-control study design. The results of univariate analysis of 118 respondents aged>35 years were 71 people (60.2%), high school education level was 47 people (39.8%), work as housewives (IRT) was 35 people (29.7% ), respondents with parity as many as 65 people (55.1%) and the use of non-hormonal contraception as many as 56 people (47.5%). The results of this study found that there was a significant relationship between age, occupation, and parity (α=<0.05). In contrast, employment and history of contraceptive use did not show any association with cervical cancer (α>0.05). The results of data analysis with the chi-square test got a value of 0.025 or p <α (0.05). In conclusion, there is a significant relationship between age, occupation, and parity with cervical cancer.

 

Keywords: Cervical Cancer, Women of Childbearing Age
Uji Efektivitas Penurunan Kadar Kolesterol Total Ekstrak Etanol Kulit Batang Mangkokan Terhadap Tikus Jantan Putih
Authors: Nasution Sri Lestari Ramadhani , Halim Kenny , Fachrizal Farhan , Puspawani Yeni
Published: March 2023

Hypercholesterolemia is a condition in which cholesterol levels in the blood are more than normal. Europe and America are the regions with the highest hypercholesterolemia in the world with prevalence values ​​of 54% and 48%, respectively. Meanwhile, Africa and Southeast Asia are regions with the lowest prevalence of hypercholesterolemia with prevalence values ​​of 23% and 30%, respectively. In Indonesia, the age group of 25 - 34 years has the highest rank with high cholesterol levels. The purpose of this study was to determine the effect of lowering total cholesterol in male white rats (Rattus norvegicus) induced with Propylthiouracil (PTU). In this study, we used 25 rats which were divided into 5 groups equally. The groups were a negative control group (Na-CMC), a positive control group (Simvastatin), and three extract groups with doses of 500 mg/kgBW, 750 mg/kgBW, and 900 mg/kgBW. We made the ethanol extract of the bark of the Mangkokan stem by maceration. We induced all mice used in the study orally using a high-fat diet and PTU. In this study, the parameters that we studied were total cholesterol levels before induction, after induction, and after treatment. From this study, we found that all groups showed significant changes in total cholesterol levels (P value = 0.000). The group that was given ethanol extract at doses of 500 and 750 mg/kgBW showed a significant difference between the negative control group and the positive control group. Only the 900 mg/kgBW dose group showed no significant difference in total cholesterol levels with the positive control group. Thus, we can conclude that the ethanolic extract of the bark of the Mangkokan stem has the potential to reduce total cholesterol levels but is not as good as the positive control.

Kata kunci : Kadar kolesterol total, Kulit batang mangkokan, PTU
Facebook Automatic Translation: Ketidakkonsistensian Penyampaian Arti Bahasa bagi Penggunanya
Authors: Susanti Luh Eka , Ekasani Kadek Ayu
Published: March 2023

This study aims to identify the form of inconsistency in the translation results of Facebook Automatic Translation and to find out the translation procedure that should be processed by Facebook Automatic Translation. The method used is an indirect observation by observing the uploads of Facebook users, which means it feels awkward. The technique of collecting data in this study used simple random sampling. The study results indicate that there are deviations from the results of the translation carried out by Facebook, thus triggering misperceptions that can be a problem for readers. In conclusion, the inconsistency in conveying the Source Language (SL) meaning to the Target Language (TL) is caused by the absence of equivalent words, especially the source language originating from Balinese.

Keywords:  Facebook Automatic Translation, Translation Features, Translation Procedure
Nuansa Patriarki dalam Praktik Konsep Sekufu di Dua Novel Karya Habiburrahman El Shirazy
Authors: Azhari Dian Rizky , Yoesoef Mohamad , Setyani Turita Indah
Published: March 2023

Penelitian ini bertujuan untuk mengungkap kehadiran nuansa patriarki di dalam penggunaan konsep sekufu dalam dua novel Habiburrahman El Shirazy berjudul Cinta Suci Zahrana(CSZ) dan Bidadari Bermata Bening(BBB). Penelitian ini menggunakan metode deskriptif analisis, yang menggunakan bantuan teori arena dan kuasa kapital dari Pierre Bourdieu untuk memetakan pertentangan modal dari masing-masing tokoh yang berkonflik. Selain itu, sebagai landasan teori untuk menganalisis keberadaan nuansa patriarki digunakan konsep peran gender dalam Islam dari Shihab dan Umar.Hasil penelitian menunjukkan bahwa gambaran konsep sekufu pada kedua teks tidak benar-benar mencerminkan kesetaraan di antara laki-laki dan perempuan. Simpulan penelitian ini yaitu tokoh perempuan digambarkan lebih berkualitas dari pada tokoh laki-laki di dalam kedua teks. Namun, kekurangan tokoh laki-lakitersebut ditutupi oleh teks dengan wacana patriarki, yaitu wacana nasab baik dan wacana tubuh perempuan (status perawan tua dan janda).

 

Kata Kunci: Konsep sekufu, Patriarki, Peran gender dalam Islam
The Revitalization of Tugu Silalahi Batak Toba Folklore into Teaching Materials in English Subject for Junior High School
Authors: Ginting Rosalia Indah , Lubis Bambang Nur Alamsyah , Sinaga Dayfirna Angelia
Published: March 2023

The objective of this research is to revitalize the Batak Toba folklore Tugu Silalahi as learning material in junior high school. The aims to find out the original story of batak toba folklore “Tugu Silalahi”. This research used descriptive qualitative. The researchers conducting interviews with the community in Silalahi village as an instrument for collecting data from interviews obtained by the researcher. The result showed that the silalahi story was true, indicated by existance of a monument as a form of respect for Raja Silalahi. And then researcher making a story script which is used as material.

Keywords: Folklore, Revitalization, Teaching Material.
Directive Illocutionary Acts in Me Before You Movie
Authors: Oktaviani Ayu , Syafitri Dewi , Syafrizal Syafrizal
Published: March 2023

This study aims to know the types of directive illocutionary act dominantly used in Me Before You. The researcher used quantitative and qualitative methods to describe and analyze the most dominant illocutionary act in Me Before You. The result showed that there are six types of Illocutionary acts that are used in this movie. There are advising (36%), commanding (24.5%), requesting (22%), admonishing (10%), urging (5%) and ordering (2.5%). In conclusion, the Me Before You movie contained all types of Illocutionary Acts.

Keywords: Directive, Illocutionary Act, Movie
Students’ Motivation in Learning English
Authors: Yulfi Yulfi , Aalayina Ahwalusah
Published: March 2023

This study aims to determine students' motivation in learning English and its effect on their English learning achievement. The research method used is survey research with a quantitative approach. Data were collected using questionnaires, interviews, and documentation. The questionnaire was adapted from the Attitude Motivation Test Battery (AMTB) designed by Gardner. The results showed that 52% of students took an active role in learning English. Students are relative "highly" motivated to learn English to have a good chance in their educational goals. In conclusion, instrumental motivation is a significant factor among students of SMAN 5 Lubuklinggau in learning English. Based on data documents about students' English scores, students' motivation to learn English affects their English learning achievement.

Keywords: English, Learning, Motivation
Reading Comprehension Assessment Rubric for Foreign Language Level A1 Based on Ger (Gemeinsame Europäische Referenzrahmen)
Authors: Yulitasari Yoan , Munir Ahmad
Published: March 2023

This research is to produce an assessment rubric for reading comprehension in German with the standard GER (Gemeinsame europäische Referenzrahmen). This arises because the same standard will make it easier for students and educators to provide qualifications for learning German. The research method taken is qualitative. The technique used in this research is documentation and interviews. The series of assessment rubrics will help make it easier for educators to find out students' weaknesses in language and for students to deepen the knowledge they feel is lacking. Expert validation shows a figure of 97% for this reading comprehension rubric—subjects taken by students of a course institution.

Keywords: Foreign Language Level, GER (Gemeinsame europäische Referenzrahmen), Reading comprehension assessment
Sudden Shift to English Online Learning: Nursing Students’ Anxiety Levels
Authors: Pramusita Santa Maya , Situmorang Komilie , Nugroho Dwi Yulianto
Published: March 2023

COVID-19 pandemic has forced educational institutions in Indonesia to convert face-to-face learning into online learning. This sudden change certainly brings many challenges, one of which is related to students’ anxiety. This research aims to identify the anxiety level of nursing students at Pelita Harapan University while learning English virtually. Quantitative method was applied, with a Foreign Language Classroom Anxiety Scale (FLCAS) questionnaire as an instrument. Second year nursing students who had passed the English for Nurses course were the population of this study. To generate the sample, the researchers utilized convenience sampling technique, resulting in 182 respondents. The results showed that 69.8% of respondents felt moderately anxious during the English online class. In addition, test anxiety was the most common anxiety category experienced by nursing students. It made students afraid of failing to get good grades, being overwhelmed in understanding the material, nervous when they must speak English, and panicking when they do not comprehend the oral feedback given by the teacher in synchronous class. The results of this study are expected to provide insight to educators to develop strategies to reduce students' anxiety levels.

Keywords: Anxiety, English, Nursing, Pandemic
Model Pembelajaran Problem Based Learning (PBL) terhadap Hasil Belajar IPA Peserta Didik Kelas VIII SMP
Authors: Sutrisna Nana , Sasmita Petri Reni
Published: March 2023

Abstract: The purpose of this study was to determine the effect of the Problem Based Learning (PBL) model on the science learning outcomes of Class VIII students of SMP Negeri 10 Sungai Penuh City. This type of research is quasi-experimental, using a Randomized Control-Group Posttest Only Design. The population in this study were all Class VIII students for the 2021/2022 academic year. The sample in this study was selected using a random sampling technique. The results showed that the science learning outcomes of experimental class students using the PBL model obtained a higher average score than the control class using the direct learning model, with an average score of 79.94 for the experimental group and 70.82 for the control group. In conclusion, the PBL learning model influences the science learning outcomes of Class VIII students of SMP Negeri 10 Sungai Penuh.

 

Keywords: Learning Outcomes, PBL, Students
Efektivitas Metode Magic Number untuk Penyelesaian Soal-Soal Energi Kinetik Relativistik
Authors: Hikam Suharsono Ferdi Yusril , Kusuma Widari , Ummah Faizzatul , Ramadhan Eza Bintang , Supriadi Bambang
Published: March 2023

Abstract: The purpose of this study was to determine the effectiveness of using the magic number method, the development of the Pythagorean method by Korkmaz to solve the State University Joint Selection Entrance Questions (SBMPTN) chapter on particular relativity theory, sub-chapter relativistic kinetic energy in class XI MIPA 3 SMA State Plus Sukowono. The research method uses the experimental process-data collection techniques in the form of student learning outcomes tests. After presenting the relativistic kinetic energy material using the usual way and the magic number method, students were given five questions with a processing time of 30 minutes. The results obtained that the average value using the standard working method is 70.7 while using the magic number is 78.7. In conclusion, using the magical number method in solving problems of relativistic kinetic energy for students proved to be effective and positively affected student learning outcomes.

 

Keywords: Effectiveness, Physics, Magic Number, Relativity
Peningkatan Aktivitas Belajar Siswa pada Pelajaran IPA dengan Pelaksanaan Lesson Study
Authors: Alhusna Hamedda Fatmawati , Haryanto Sri , Firdaus Firdaus
Published: March 2023

Abstract: The purpose of this study was to determine whether there was an increase in a student learning activity in science subjects for Class VIII SMP by implementing Lesson Study. This type of research is a type of cooperative qualitative research. The population in this study were students in classes VIII B and VIII C for the 2022/2023 Academic Year as many as 20 students in each category. The results showed that the observed student learning activities from the eight indicators experienced an increase before and after the implementation of the Lesson Study, with an average value of student learning activities in the second sample class meeting of 68.30%, with the category of achievement quite active. The experimental sample class implementing the Lesson study obtained an average value of 79.91% from the two meetings with the Active achievement category. In conclusion, the performance of the Lesson Study can increase student learning activities in science class VIII at SMP AL-Madina Boarding School Wonosobo.

 

Keywords: Learning Activities, Science, Lesson Study
Penerapan Model Pembelajaran Think Talk Write Menggunakan Media Power Point untuk Meningkatkan Komunikasi Siswa
Authors: Yuniati Fatma , Haryanto Sri , Firdaus Firdaus
Published: March 2023

Abstract: This study aims to determine how the level of communication skills is seen from the group of students' initial understanding and the level of students' final understanding. Is there a difference, and how much is the increase in students' communication results after applying the Think Talk Write model using PowerPoint media? This type of quantitative research with quasi-experiments utilizing a control group design. The population in the study was class VIII A as the control class and class VIII B as the experimental class, each of which consisted of 20 students. Data collection was obtained using the method of documentation, testing, and communication observation. The results showed that the application of the TTW Learning Model (Think Talk Write) using PowerPoint media to improve students' communication skills for the initial level of student communication results was included in the low category, with an average of 48.70 for the control class and 48.70 for the experimental type. The story of student communication is obtained from the pre-test scores. The students' final communication results increased after treatment, averaging 72.75 for the control class and 90.30 for the experimental type. The students' last communication level was obtained from the post-test scores. In conclusion, there are differences in improving communication results using the Think Talk Write (TTW) learning model using PowerPoint (PPT) media to improve student communication.

 

Keywords: Student Communication, PowerPoint, Think Talk Write
Study of the effectiveness of antimicrobial dressings with chlorhexidine bigluconate in the prevention of catheter-related blood-stream infections in pediatric intensive care units
Authors: Dmytriev Dmytro , Nazarchuk Oleksandr , Babina Yuliana
Published: March 2023

Introduction. Nosocomial infections are risk factors associated with in-hospital mortality. Among other factors, these infections are strongly associated with invasive devices. In pediatric patients, a central venous catheter (CVC) is one of the most common causes of catheter-related bloodstream infection (CRBSI).

Background. To investigate the effectiveness of antimicrobial chlorhexidine dressings compared with standard dressings in the prevention of central venous catheter-related bloodstream infections.

Methods. 20 children who were treated in the intensive care unit were randomly divided into two groups of 10: a group that used chlorhexidine dressings and a group that used standard dressings (comparison group). Patient care was carried out in accordance with asepsis and antisepsis rule. The primary outcomes were a comparative study of microbiological researches of peripheral blood blood culture and catheter blood sample. But the final results were cultures from the tip of the catheter (at least 5 cm) after removal of the catheter in case of clinical symptoms of KAIK or in case of planned removal of the catheter due to the lack of its further need.

Results. Catheter colonization occurred in 3 patients in the control group (3 %) and in 2 patients in the chlorhexidine dressing group (2 %). Catheter-related bloodstream infections occurred in 3 patients in the control group (3%), and in patients in the chlorhexidine group, no microorganisms were isolated by microbiological examination of the implantation sites (0 %). Although more patients in the comparison group had catheter-related bloodstream infections, the difference in infection rates between the two groups was insignificant (P = 0.07).

Conclusions. The use of chlorhexidine-impregnated dressings reduced the incidence of catheter-related bloodstream infections, contamination, colonization, and local catheter infection in the pediatric intensive care unit, but there was no significant difference compared with the use of standard dressings. This study needs further study in pediatric patients.
Justification of the Empirical Expression for Assessing the Noise Immunity of Quadrature Modulation Signals
Authors: Dvornikov S.
Published: March 2023

An approach to the substantiation of the empirical formula for calculating the bit error probability of quadrature modulation signals in terms of the average signal energy and the minimum Euclidean distance is considered. An analytical description of quadrature synthesis signals in the time and frequency continuum is presented. An approach to assessing the noise immunity of quadrature modulation signals from the standpoint of the indicator of the average signal energy and the Euclidean distance is considered. The equivalence of various well-known approaches to the analytical calculation of the bit error probability is shown. Graphic materials are presented, as well as simulation results. Empirically substantiated is a universal expression for assessing the noise immunity of receiving quadrature modulation signals, based on the differences in the average energy value and the value of the minimum Euclidean distance. Its generality with known expressions is shown.
Quercetin as an effective antioxidant against superoxide radical
Authors: Cizmarova Beata , Hubkova Beata , Birkova Anna
Published: March 2023

Background: Quercetin is considered one of the most studied flavonols widely found in fruits and vegetables. Food preparation and storage affect the level of quercetin in food, as these processes can cause a partial or complete reduction in flavonol levels. Quercetin, as a bioactive compound, has beneficial effects on the human body and with various diseases due to its potent antioxidant properties. Quercetin is a scavenger of free radicals and exerts its effects in various body fluids (e.g., saliva, synovial fluid, blood). Because of this, it is essential to know the effect of pH on its antioxidant properties.Objective: This study aims to determine the antioxidant capacity of quercetin against superoxide radicals depending on pH using a spectroscopic method.Methods: The antioxidant properties of quercetin in the concentration range from 5 to 50 μg/ml against superoxide radicals were measured at pH values of 6.5 to 8. Superoxide radicals were generated in the photooxidation reaction of methionine with riboflavin. Inhibition of superoxide radicals by quercetin was detected spectrophotometrically in reaction with NTB.Results: Quercetin is an effective superoxide radical scavenger with the highest antioxidant capacity observed at a slightly acidic pH of 6.5. The antioxidant activity of quercetin increased with increasing concentration; effective antioxidant capacity of quercetin was in the experiment at a concentration above 30 µg/ml.Conclusion: Quercetin is a widely occurring flavonoid with many beneficial effects on the human body related to its antioxidant properties. Quercetin is an effective scavenger of superoxide radicals. Its correct dosage, processing, and storage, which significantly affect the antioxidant properties of quercetin, have a considerable impact on the effects of quercetin in the prevention and treatment of diseases. Since pH significantly affects biochemical processes in living organisms, our results could contribute to expanding information on the antioxidant properties of quercetin as a rich natural source of medicinal substances, depending on pH.Keywords:quercetin, antioxidant, superoxide radical, spectrophotometry
Deep Feature Learning And Classification Of Remote Sensing Images
Authors: Ahmad Zohaib , Bushra Naz  , Ali Sara , Shaikh Zakir , Bhavani Shankar
Published: March 2023

Hyperspectral imaging has been largely utilized in applications involving remote sensing to describe the composition of thousands of spectral bands in a single scene. Hyperspectral images (HSI) require an accurate training model for extracting the characteristics of scenes presented in an image. Image learning models involving spectral resolution present major challenges because of the complex nature of image frames. Several attempts have been made to address this complexity. Nevertheless, these models have failed to retain a deeper understanding of hyperspectral images. Since there are mixed pixels, limited training samples, and duplicate data, so the deep learning method solves the problem.In this method, spectral values (for every pixel) of the hyperspectral images are sequentially fed into spectral long-short-term memory (LSTM) through several routes to study the spectral features. Most of the existing state-of-the-art models are based on spectral-spatial frameworks. The added spatial features add more dimensions to hyperspectral images. However, these classification models do not take advantage of the sequential nature of these images. Due to the presence of mixed pixels, limited training samples, and redundant data, the utilization of deep learning techniques addresses the problems. This paper describes a method for the classification of hyperspectral images through spectral-spatial LSTM networks. For extracting the first principal constituent from such an image, principle component analysis (PCA) was used in spectral and spatial joint feature networks (SSJFN), as well as spectral and spatial individual extraction of the features via LSTM, to get the uniform end-to-end network. Furthermore, it was aimed to achieve the integration of all processes in a neural network by making a classifier to overcome the training error and backpropagation, which may lead to learning more features. During categorization, SoftMax classification considers the spatial and spectral characteristics of all the pixels independently to get two different outcomes. Afterwards, joint spectral-spatial results are gained by using the strategy of decision fusion. The classification accuracy improves by 2.69%, 1.53%, and 1.08% when compared to the rest of the state-of-art methods.
Caracterización de la inversión extranjera directa en Colombia (IED): actividades económicas distintas a minas y petróleo
Authors: Montes-Uribe Enrique , Martinez-Osorio Adrian , Giraldo-Salazar Iader , Santos-Peña Juan Camilo
Published: March 2023

La inversión extranjera directa (IED) ha sido la mayor fuente de financiamiento externo de las empresas en Colombia. El objetivo de este trabajo es realizar una caracterización de la IED en los sectores diferentes a minas y petróleo, así como de las empresas receptoras de este tipo de inversión en Colombia para el periodo comprendido entre los años 2000 y 2020, cuando el 59% del flujo acumulado de IED arribó a estos sectores. Los resultados muestran que la frecuencia con la que estas firmas reciben recursos a través IED se encuentra entre 1 y 3 años. Su participación en el comercio exterior está más vinculada a las importaciones que a las exportaciones, con lo que se podría inferir que el objetivo de estas inversiones es más proveer bienes y servicios al mercado local que escalar la producción para cooptar mercados regionales o globales. Un gran porcentaje del valor de la IED en estos sectores es canalizado fundamentalmente por empresas grandes. Así mismo, son las empresas más grandes las que determinan los resultados financieros de cada subsector, lo que revela una la alta concentración de la producción en estas actividades específicas.
ВИКОРИСТАННЯ СТАТИСТИЧНИХ МЕТОДІВ ПРИ ДОСЛІДЖЕННІ БІРЖЕВОЇ ДІЯЛЬНОСТІ
Authors: Назарова Олександра , Чатченко Тетяна , Митрофанова Лілія
Published: March 2023

У даній роботі надано характеристику фондової біржі як центрального інституту ринку цінних паперів та особливого посередника систематичних операцій щодо купівлі-продажу цінних паперів. Здійснено економіко-статистичне дослідження біржової діяльності у світі за 2020-2022 рр. та представлено рейтинг найбільших фондових бірж світу у 2022 році. Таким статистичним методам як індексний та графічний, приділено особливу увагу. Розглянуто види біржових індексів, зазначено цілі їх використання та методика розрахунків, а саме: Dow Jones, S&P 500, PFTS Index, UX Index. Також авторами проведено дослідження біржового ринку України за 2017-2021 роки та показано які фінансові інструменти застосовується на його фондовому ринку. Зроблено порівняльний аналіз даних обсягів торгів на ринку цінних паперів та ВВП. Розкрито проблеми ринку біржової діяльності в Україні, що існують.
УПРАВЛІННЯ ЛЮДСЬКИМИ РЕСУРСАМИ ЗА ДОПОМОГОЮ ЛОГІСТИЧНИХ ПІДХОДІВ
Authors: Сорока Олександра , Сало Яна
Published: March 2023

Стаття присвячена концептуальним положенням одного з інноваційних сучасних підходів до управління кадровим потенціалом підприємства – логістичного підходу, який передбачає розробку та впровадження логістичної кадрової системи, забезпечує оптимальне формування кадрового складу, забезпечення його мобільності, розподіл у системі робочих місць та мінімізацію плинності. Авторами виділені переваги кадрової логістики та запропоновані заходи, за допомогою яких можна оцінити стан системи управління кадрами в окремій логістичній системі із виділенням трьох блоків: загальна оцінка кадрових ресурсів; аналіз діяльності та основних функцій підрозділів; оцінка виконання ключових функцій управління персоналом. Дослідження, що проведені в статті, доводять необхідність оптимізації кадрових потоків, що створить додаткову економію та дозволить оптимізувати
ВПЛИВ СВІТОВОГО РИНКУ ГОТЕЛЬНО-РЕСТОРАННИХ ПОСЛУГ НА МІЖНАРОДНИЙ ТУРИСТИЧНИЙ БІЗНЕС
Authors: Чуєва Інна
Published: March 2023

У статті розглянуто деякі теоретичні аспекти розвитку готельно-ресторанних послуг в Україні на сучасному етапі генези сфери гостинності. Виявлено, що сфера готельно-ресторанних послуг наразі перебуває у нерівномірно «заморожених» умовах, але попри воєнний стан та бойові дії на території України, все ж функціонує та, в деяких регіонах, навіть розвивається. Досліджено та виявлено що рашистська військова агресія негативно позначилася на динаміці розвитку та функціонування сфери готельно-ресторанних послуг. З метою забезпечення розвитку та ефективного функціонування суб’єктів готельно-ресторанної сфери сформульовано та запропоновано низку перспективних заходів розвитку ринку готельно-ресторанних послуг України в різноманітних напрямках. Досить пріоритетним напрямком у розвитку готельного бізнесу в нашій країні вважається відкриття чи модернізація вже функціонуючих готелів. На даний момент для готельно-ресторанної індустрії характерний розвиток спеціалізації готелів та готельних послуг, створення міжнародних альянсів та готельних ланцюгів, розвиток малого бізнесу у сфері готельної індустрії, дедалі більше залучення до технологічного процесу гостинності нових інформаційних технологій.
КРЕДИТУВАННЯ АГРАРНОГО СЕКТОРУ УКРАЇНИ В УМОВАХ ВІЙНИ
Authors: Білоченко Андрій
Published: March 2023

У статті розглянуто проблеми забезпечення аграрних підприємств України кредитними ресурсами для ведення ефективної господарської діяльності в умовах військового стану. Розглянуто загальні принципи специфіка кредитної підтримки підприємств агросектору, виходячи із сезонності їх виробничої діяльності та відповідних диспропорцій їх потреби в оборотних коштах. Розглянуто основні джерела фінансових ресурсів сільськогосподарських підприємств та роль кредитної підтримки для забезпечення їх ефективної діяльності. Визначено перешкоди формуванню прозорої кредитної політики відносно підприємств агросектору, котрі існують у банківській сфері. Досліджено динаміку процесів банківського кредитування після початку війни та окреслено перспективи щодо його розширення в майбутньому. Розглянуто вплив регулятивної політики Національного Банку України на кредитну активність комерційних банків в сучасних умовах.
КОНЦЕПТУАЛЬНІ ОСНОВИ СТВОРЕННЯ СИСТЕМИ НАУКОВО-ПРОГНОСТИЧНОГО ЗАБЕЗПЕЧЕННЯ МОРСЬКОЇ ДІЯЛЬНОСТІ УКРАЇНИ
Authors: Корнієнко Оксана
Published: March 2023

Стаття присвячена дослідженню фундаментальних засад щодо створення системи науково-прогностичного забезпечення морегосподарської діяльності України. Визначено, що Форсайт є великим набором методик прогнозування, що відповідають потребам прийняття рішень на державному рівні. Проведено діагностику інституційних проблем форсайт-досліджень. Узагальнено зарубіжний досвід формування інституційної системи для здійснення форсайт-досліджень в морській сфері. Проаналізовано структуру прогностичного методу Форсайт, який включає в себе два основних компоненти: (1) структуровані передбачення і проєктування довгострокового соціального, економічного і технологічного розвитку і пов'язаних з ними потреб; (2) інтерактивні методи наукових дебатів, аналізів і досліджень, які передбачають широке співучасть зацікавлених сторін, а не лише вузького кола експертів, як у випадку традиційного прогнозування.
How Important Are Value-Based Selling And Courteous Selling Behavior In Improving Salesforce Performance?
Authors: Wardoyo Paulus , Rusdianti Endang , Purwantini Sri
Published: March 2023

This study aims to examine and analyze the role of value-based selling and courteous selling behavior in resolving the research gap between customer orientation and sales force performance. The population of this research is the salesforce at BPR Group Saudara in Central Java Province and DI Yogyakarta. The sampling technique used is purposive sampling, there are only 108 questionnaires that meet the requirements. The analysis technique uses structural equations, the solution is using SmartPLS version 3.2.9. The results show that one hypothesis is rejected, while the remaining five are accepted. In addition, the variable value-based selling and courteous selling behavior were not able to complete the research gap. However, value-based selling can mediate the influence of customer orientation on courteous behavior.
The Potential Synergy of Halal Industry and Islamic Banking in Bangka Belitung Province: SWOT Analysis
Authors: Cipta Hendra , Hatamar Hatamar
Published: March 2023

The synergy between the halal industry and sharia banking is essential to creating a halal ecosystem in Bangka Belitung Province. Meanwhile, this synergy has not been seen at this time. This qualitative research was conducted through a SWOT analysis to answer the causes of the lack of synergy between Islamic banking and the halal industry. The findings of this research show that the strength of this synergy is the majority Muslim population and religious harmony, abundant natural resources. The weakness of this synergy is that national regulations are not evenly distributed to support the halal ecosystem, and there are many obstacles to the development of Islamic banking. In terms of opportunities, this synergy can be seen in the rapid development of financial technology, the many types of halal industry businesses giving many options for Islamic banks to make financing products. Meanwhile, on the threat, this synergy is constrained by the low level of public literacy.
Is the Combination of the Nationalities of the Couple Affecting Women’s Fertility Intentions? Insights from Italy
Authors: García Pereiro Thaís , Pace Roberta , Paterno Anna , Spizzichino Daniele
Published: March 2023

Literature on migrants’ fertility intentions has grown significantly in recent years. However, to the best of our knowledge, none of these studies has investigated the role that the combination of partners’ nationalities may play in individual’s intentions to have a(another) child. Filling this gap is particularly relevant for research because fertility behaviors tend to vary greatly according to the type of couple and fertility intentions have been identified as good predictors of future fertility behaviors. The central aim of this paper is to fill this gap unravelling and quantifying the influence of the selection, socialization and adaptation hypotheses in positive and certain fertility intentions of women in mixed (foreign woman-Italian man) and endogamous couples (Italian woman-Italian man, foreign woman-foreign man). Our results point out to migrant selectivity as a potential explanation for differences on fertility intentions between foreign women partnered to Italian men and foreign women partnered to foreign men. We also find support for adaptation observing that childbearing intentions of foreign women partnered to Italian men better resemble those of Italian women partnered to Italian men. However, there is a gradient on the explanatory power of the adaptation hypothesis according to the nationality of the foreign woman.
The concept of new information system of SB RAS State Public Scientific and Technological Library based on IRBIS64+
Authors: Bazhenov S. R. , Balutkina N. A. , Stukalova A. A.
Published: March 2023

The authors review the principles and technologies of information retrieval systems implemented in Russia and abroad, with special attention to the function of e-library and interactive selective information dissemination. The main project aim is to build single comfortable information retrieval space integrating full-text abstracts, bibliographic resources legally acquired, structured and offered by SB RAS State Public Scientific and Technological Library.Based on the analysis of user search behavior of the Library’s information retrieval system based on IRBIS WEB-module and of the functional distinctions between IRBIS64+ and IRBIS WEB-module, the authors review the demands to contemporary e-catalogs and e-libraries, parameters of new information retrieval system, and stages of its implementation. The new information retrieval system based on IRBIS64+ WEB-module will provide access to all resources comprising literature in-flow to the Library with significant search potential, and guarantee their comfortable use by various user groups. IRBIS64+ WEB-module in the Library’s information retrieval system will provide searching in full-texts, and enable to make queries using Boolean logics, to setup distance between words, to rank search results, and to specify them with faceted navigation. The users will be also offered to use thematic search by navigators (GRNTI, thematic navigators of databases). The e-library is to provide open access to information resources of RAS SB SPSTL, eLIBRARY, and other open resources. The digital collections are to preserve printed original copies, which is important for old and rare publications.
Role of Initial and Follow-up LDH Titer in COVID-19 Pneumonia: A Single Center Experience of 2000 Cases in Tertiary Care Setting in India
Authors: Patil Shital , Khule Shubhangi , Patil Deepak
Published: March 2023

Introduction: Robust data of LDH (Lactate dehydrogenase) is available in bacterial infection, and it can be utilized in this COVID-19 Pneumonia pandemic for initial assessment, planning of treatment in indoor setting in association with HRCT severity.
Methods: Prospective, observational, 12 weeks follow up study, included 2000 COVID-19cases confirmed with RT PCR. All cases were assessed with lung involvement documented and categorized on HRCT thorax, oxygen saturation, LDH at entry point and follow up. Age, gender, comorbidity and BIPAP/NIV use and outcome as with or without lung fibrosis as per CT severity. Statistical analysis is done by Chi square test.
Results: HRCT severity score at entry point has significant correlation with LDH titer [p<0.00001] LDH titer has significant association with duration of illness (Doi) [p<0.00001] Comorbidities has significant association with LDH titer. [p<0.00001] LDH titer has significant association with oxygen saturation [p<0.00001] BIPAP/NIV requirement during hospitalization has significant association with LDH titer. [p<0.00001] Timing of BIPAP/NIV requirement has significant association with LDH titer. [p<0.00001] Follow-up LDH titer during hospitalization as compared to entry point (initial) normal and abnormal LDH has significant association in post-covid lung fibrosis [p<0.00001]
Conclusion: LDH is easily available, and universally acceptable inflammatory marker in COVID-19 pandemic and documented very crucial role in covid-19 pneumonia in predicting severity of illness, assessing response to treatment and analyzing outcome during hospitalization.
J MEDICINE 2023; 24: 10-17
Impact of Low-Level Knowledge on Breast Cancer in Bangladeshi Patients during Medical Help Seeking
Authors: Akhtar Khursheda , Nahar Shamsun , Akhtar Khodeza
Published: March 2023

Overall, knowledge on breast cancer acts as a decision maker for medical help seeking during disease diagnosis and treatment. With this study we determined the impact of knowledge on breast cancer and related causes. A cross sectional study was conducted among newly diagnosed breast cancer patients National Institute of Cancer Research and Hospital, Dhaka from July 2017-June 2018. Face to face interview was taken by pretested semi structured questionnaire asking every breast cancer woman regarding knowledge and practice on sign-symptom, Breast-Self-Examination and mammography. After symptom identification first consultation to health care provider was a critical point and homeopathy was the major mean of first consultation. Breast cancer patients did not know the symptoms might cause cancer and as well negligence also play a role in help seeking. Improved knowledge can increase awareness as well influence practice on Breast-Self-Examination. To overcome this problem massive program is needed for early diagnosis and treatment.
J MEDICINE 2023; 24: 23-27
Itsenäinen osaamisalue vai kaikkien taitojen äiti
Authors: Körkkö Minna , Ketonen Laura
Published: March 2023

Reflektio on keskeinen opettajan oppimisen edesauttaja. Tämän tutkimuksen lähtökohtana on havaintomme, että opettajankoulutuksessa reflektiota tarkastellaan usein pelkkänä ammatillisen kehittymisen välineenä, jonka avulla opettaja kehittää työtään ja itseään opettajana. Määritelmä ei kuitenkaan anna tarkkaa kuvaa siitä, kuinka reflektio kytkeytyy opettajan laaja-alaiseen osaamiseen ja miten reflektiotaito kehittyy osana osaamista. Artikkelissamme käsittelemme reflektiivisyyttä tarkastelemalla moniulotteista opettajan osaamisen prosessimallia (MAP). Tavoitteena on tutkia reflektion suhdetta MAP-mallin opettajan osaamisalueisiin. Analyysissa tarkastelemme MAP-mallin perustana olevaa kirjallisuutta kahden reflektiomallin näkökulmasta: Mezirowin transformatiivisen oppimisen teorian sekä Korthagenin holistisen lähestymistavan. Tutkimustulostemme mukaan reflektio kytkeytyy opettajan kaikkiin osaamisalueisiin tilannesidonnaisten taitojen (havaitseminen, tulkinta, päätöksenteko) sekä ammatillisten käytäntöjen kautta. Havaitsimme myös, että analysoimamme aineiston reflektiokuvauksista puuttui lähes kokonaan Mezirowin kriittisen reflektion taso, mutta Korthagenin malli oli aineistossa laajasti edustettuna. Tulkintamme mukaan reflektio voidaan ymmärtää itsenäisenä osaamisalueena, jonka kehittymistä tulee tukea. Tutkimus ottaa kantaa, mitä tämä tarkoittaa MAP-mallin ja opettajankoulutuksen kehittämisen kannalta.