bluuebunny/crossref_metadata_2025 huggingface dataset:
Avaliação comparativa entre queiloscopia forense e dactiloscopia com a utilização de reveladores em pó comercial e alternativo / Comparative evaluation between forensic cheiloscopy and dactyloscopy with the use of commercial and alternative powder developers
Authors: Mathias Amanda Penha , Freitag Isabela Hrecek , Silva Gisselly Maria Campos da , Santos Giselma Leite dos , Silva Isabela Regina Grilo , Sperandio Kátia Cristina Toyokawa , Pimentel Bárbara Vieira , Lolli Luiz Fernando
Published: February 2022

Objetivo - Avaliar e comparar a aplicabilidade do método de queiloscopia forense perante a dactiloscopia forense, para a análise de impressões labiais e digitais latentes. Métodos - Desenvolvido a partir da coleta de 60 impressões pertencentes a acadêmicos de odontologia da Universidade Estadual de Maringá. Destes, 10 foram incluídos no grupo controle e 50 tiveram seus dados dactiloscópicos e papiloscópicos registrados, constituindo um registro prévio. Uns subgrupos de 40 participantes tiveram suas impressões labiais e digitais latentes aleatórias demarcadas em uma superfície de vidro. Foram testadas duas substâncias reveladoras nas impressões latentes, sendo o pó volcano (SIRCHIE®) e uma mistura de carvão e tinta de tonner na proporção de 3/1 (pó alternativo). Após a revelação as impressões foram catalogadas, fotografadas e analisadas morfologicamente. Resultados - A revelação com pó volcano não foi eficaz na superfície testada, enquanto o pó carvão/tonner revelou parcialmente as impressões. Com a metodologia empregada não foi possível atestar a queiloscopia como método primário de identificação forense. Entretanto a análise das impressões digitais também não se mostrou eficaz para identificar todos os indivíduos. Conclusão - Os métodos utilizados não atestam a queiloscopia como um método de identificação primário. Sugere-se a realização de novos estudos, utilizando materiais e superfícies diferentes.
Протикорабельні комплекси – ефективне озброєння берегових підрозділів і кораблів флоту
Authors: Звершховський Ігор Всеволодович , Каніщев Вадим Володимирович , Кацан Андрій Миколайович , Кучинська Оксана Борисівна , Козаченко Олексій Іванович
Published: February 2022

За результатами аналізу тенденцій розвитку морського ракетного озброєння показано, що в найближчі десятиліття  протикорабельні крилаті ракети залишаться основною бойовою силою берегових підрозділів і кораблів флоту. Разом з тим  флоти провідних країн світу поступово втрачають «монополію», тому військово-політичному керівництву розвинених країн до водиться замислюватися, як утримати перевагу в цій галузі. Показано, що удосконалення протикорабельних ракет буде  йти, ймовірно, шляхом зниження радіолокаційної помітності, підвищення економічності ракетних двигунів, підвищення  гнучкості управління та «інтелекту», розширення номенклатури ракет.
RESULTS OF THE STUDY OF THE MOVEMENT OF A TIMBER ROAD TRAIN EQUIPPED WITH A FITCH WITH A SPRING SHOCK ABSORBER
Authors: Nikonov Vadim , Posmetev Valerii , Posmetev Viktor
Published: February 2022

Based on the analysis of scientific works of foreign authors, the main factors influencing the efficiency of the operation of timber tractors with semi-trailers have been identified. A promising design of a fifth wheel coupling with a spring shock absorber for timber tractors with semi-trailers that haul timber in difficult road conditions is proposed. A mathematical model of the movement along a logging road of a logging tractor with a semi-trailer equipped with a fifth wheel coupling with a spring shock absorber has been developed. Based on the developed computer program, a preliminary assessment of the performance indicators of the proposed design of the coupling device was carried out. It has been established that the spring shock absorber of the fifth wheel coupling provides, during braking and acceleration, a decrease in the amplitude of acceleration oscillations between a timber tractor and a semi-trailer with timber in the range from 0.95 to 0.6 m/s2. It was found that in order to reduce unfavorable vibrations of a semi-trailer with timber relative to a timber tractor, it is advisable to use dry friction in a spring shock absorber.
TECHNOLOGICAL SUPPORT OF THE PROCESS OF COMBINED HARDENING SURFACES OF THE BLADES
Authors: Silaev Denis , Kodentsev Sergei , Gorelikov Vladimir
Published: February 2022

The paper reflects the results of experimental studies and testing of the processes of com-bined formation of surfaces with a complex profile, such as bladder machines. The methods of activation of such surfaces before applying plasma sputtering were proposed, technological schemes of combined processing were devel-oped, experimental research results were shown.
DESIGNING OF HOLE STITCHING TECHNOLOGY BY COMBINED METHODS
Authors: Smolentsev Evgeniy , Zolototrubova Yulia , Gritsyuk Vasily
Published: February 2022

The article discusses the design of a combined processing process with the imposition of electromagnetic fields based on a previously developed methodology. The advantages of this approach to the creation of new methods of machining parts are shown, confirmations are given in the form of theoretical calculations and the results of practical application of a new method of stitching holes.
EVALUATION OF THE EFFICIENCY OF A PROMISING COMBINED TECHNOLO-GY FOR RECOVERY OF CRANKSHAFT JOINTS OF ENGINES OF TIMBER TRUCKS
Authors: Posmetev Valerii , Kadyrmetov Anvar , Nikonov Vadim
Published: February 2022

The negative consequences of exploitation of logging road trains in difficult road and climatic conditions are considered. It has been established that the largest share of failures during the operation of a timber hauling train falls on its engine. Possible defects of the crankshaft, which contribute to the failure of the engine of a logging road train, are described. The expediency of the process of restoration of crankshafts of engines is substantiated. The analysis of the results of the study of foreign authors in the field of development and improvement of various methods for restoring the main and connecting rod journals of the crankshafts of engines is carried out. Among them, the most progressive method of restoration was revealed, which consists in the plasma deposition of coatings of specified properties on the main and connecting rod journals of the crankshafts. In order to increase the efficiency of the coatings obtained by plasma spraying, a combined method for the simultaneous deposition and hardening of the coating is proposed. A preliminary assessment was made on the basis of mathematical modeling of the main physical and mechanical properties of coatings obtained using this technology. The wear resistance of coatings obtained on the developed laboratory installation using compared technologies has been studied.
Promising Areas of Scientific Research in the Field of Maternal and Child Health
Authors: Васильев С.А. , Улезко Е.А. , Курлович И.В. , Наумчик И.В.
Published: February 2022

В статье приводятся перспективные направления научных исследований в области охраны здоровья матери и ребенка. Проблемы здоровья женщин и детей сохраняют свою актуальность. Вызывает беспокойство наметившаяся тенденция к снижению рождаемости в стране. В условиях низкой рождаемости при снижении количества женщин репродуктивного возраста наиболее важным становится сохранение каждой беременности и каждого ребенка. Современное развитие и внедрение медицинских технологий требует постоянного совершенствования. Республика Беларусь является приверженцем использования последовательных и дополняющих друг друга научных исследований в области перинатальных технологий. Репродуктивное здоровье женщин в значительной мере зависит от общего состояния здоровья. Состояние соматического здоровья влияет на исходы беременности и родов, а беременность в свою очередь осложняет течение многих соматических заболеваний. В связи с этим охрана здоровья матери и ребенка выступает одним из наиболее приоритетных направлений в обеспечении демографической безопасности страны. Проведение научных исследований в области охраны здоровья матери и ребенка способствует улучшению качества медицинской помощи женщинам и детям, сохранению репродуктивного здоровья граждан, реализации государственной политики по обеспечению демографической безопасности.

The article presents promising areas of scientific research in the field of maternal and child health. Health problems for women and children remain relevant. The emerging trend towards a decrease in the birth rate in the country is causing concern. In conditions of low fertility, with a decrease in the number of women of reproductive age, the most important thing is to preserve every pregnancy and every child. Modern development and implementation of medical technologies requires constant improvement. The Republic of Belarus is committed to the use of consistent and complementary scientific research in the field of perinatal technologies. Women’s reproductive health is highly dependent on overall health. The state of physical health affects the outcome of pregnancy and childbirth, and pregnancy, in turn, complicates the course of many physical diseases. In this regard, the protection of the health of mothers and children is one of the most priority areas in ensuring the demographic security of the country. Conducting scientific research in the field of maternal and child health helps to improve the quality of medical care for women and children, preserve the reproductive health of citizens, and implement state policy to ensure demographic security.
The Effectiveness of Body-Oriented Psychotherapy Methods in Personalized Treatment of Patients with Autochthonous Mental Disorders
Authors: Бутома Б.Г. , Коцюбинский А.П.
Published: February 2022

В статье приведен краткий обзор телесно-ориентированных методов психотерапии, используемых как в нашей стране, так и за рубежом. Авторы статьи, рассматривая человека в единстве его психосоциального и биологического функционирования, подчеркивают, что телесно-ориентированная психотерапия расширяет возможности общего психотерапевтического воздействия, помогая пациенту с помощью двигательных психотехник более точно распознать и вербализовать собственные эмоции. Это позволяет ему пережить заново свой прошлый эмоциональный опыт, способствуя тем самым расширению сферы самосознания и формированию более эмоционально благоприятного отношения к себе. Авторы статьи условно разделяют используемые в клинике многочисленные методы телесно-ориентированной психотерапии на 3 категории, позволяющие зарубежным специалистам рассматривать ее в качестве зонтичного метода: 1) методы психоаналитического направления; 2) методы поведенческого направления; 3) методы опытного направления. Авторами предлагается интегративный телесно-ориентированный метод, разработанный в отделении биопсихосоциальной реабилитации психически больных Национального медицинского исследовательского центра психиатрии и неврологии имени В.М. Бехтерева, показана эффективность этого варианта групповой психотерапии.

The article provides a brief overview of body-oriented methods of psychotherapy used both in our country and abroad. The authors of the article, considering a person in the unity of his psychosocial and biological functioning, emphasize that body-oriented psychotherapy expands the possibilities of general psychotherapeutic influence, helping the patient using motor psychotechnics for more accurately recognize and verbalize their own emotions. This allows him to relive his past emotional experiences, thereby contributing to the expansion of the sphere of self-awareness and the formation of a more emotionally favorable attitude towards himself. The authors of the article conditionally divide into 3 categories the numerous methods of body-oriented psychotherapy used in the clinic, which allow foreign specialists to consider this method as «umbrella»: 1) psychoanalytic direction; 2) behavioral direction; 3) experimental direction. The authors propose an integrative body-oriented method developed in the Biopsychosocial Therapy Department of V.M. Bekhterev National Research Medical Center for Psychiatry and Neurology, and show the effectiveness of this method of group psychotherapy.
Yüksek Dayanımlı Betonların Erken Yaş Dayanımının RSM Metodu Kullanılarak Belirlenmesi
Authors: DEMİR Tuba , ULUCAN Muhammed , ALYAMAÇ Kürşat Esat
Published: February 2022

Bu çalışmanın amacı çevre dostu yüksek dayanımlı betonların (ÇYDB) taze beton özellikleri ve erken yaş beton dayanımlarını yüksek doğrulukla tahmin eden matematiksel modeller geliştirmek, pratik bir karışım hesabı sunmaktır. Bu amaçla 72 seri beton karışımı hazırlanmıştır. Bu seriler hazırlanırken su/çimento (W/C) oranları 0.20-0.25-0.30, çimento dozajı ise 400-450-500 kg/m3 olarak seçilmiştir. Hazırlanan beton karışımlarında mineral katkı olarak silis dumanı ve mermer tozu kullanılmıştır. Silis dumanı, çimento ile hacimce %5-10-15 oranlarında yer değiştirilerek kullanılmıştır. Mermer tozu ise ince agrega ile hacimce %8-10-12 oranlarında yer değiştirilerek kullanılmıştır. Bu karışım oranları sonucunda elde edilen veriler tepki yüzeyi metodu (RSM) kullanılarak analiz edilmiştir. Analizler yapılırken değişken olarak W/C, agrega/çimento (A/C) ve mermer tozu/ince agrega (MP/FA) değerleri kullanılmıştır. Yapılan analizler sonucunda slump ve fc-3 gün değerlerini tahmin etmek için matematiksel bir model geliştirilmiştir. Geliştirilen bu modelin etkinliğini test etmek için 9 kontrol serisi hazırlanmıştır. Bu kontrol serileri üzerinde deney sonuçları ile modelin tahmin sonuçları kıyaslanmıştır. Bu kıyaslamalar sonucunda bağıl hata oranları (BHO) hesaplanmıştır. Geliştirilen modelin slump ve fc-3 gün değerlerini oldukça yüksek doğrulukla tahmin ettiği görülmüştür.
Regresyon Yöntemlerine Dayalı Suç Tespit Analizi Karşılaştırması Elazığ İli Örneği
Authors: BİLEN Abdulkadir , ÖZER Ahmet Bedri
Published: February 2022

Ülkelerin ve toplumların önce gelen sorunlarından biri olan suçu önlemek, devletin ilk görevleri arasındadır. Bu suçların önemli bir türü siber suçtur. Siber suçlarla mücadele edebilmek için öncelikle bu suçun nasıl gerçekleştiğini ve yöntemini bilmek gerekmektedir. Siber saldırıları önceden tahmin etmek kişilerin ve kurumların uğrayacağı zararları azaltacaktır. Bu tahminleri yapabilmek için lineer regresyon, polinom regresyon, ridge regresyon ve lasso regresyon yöntemlerinden oluşan dört farklı model uygulanmıştır. Elazığ ilinde işlenen siber suçların öznitelikleri çıkarılmış ve bu dört modele dayalı tahminler yapılmıştır. Ortalama mutlak hata (MAE), ortalama kare hatası (MSE), kök ortalama kare hatası (RMSE) ve R Square değerlendirme kriterlerine göre modeller karşılaştırılmıştır. Yapılan uygulama neticesinde 0.79 doğruluk oranıyla kendi içinde en iyi yöntem polinom regresyon sonuç vermiştir. Diğer yöntemlerin başarı oranı çok düşük sonuç vermiştir. Elde edilen sonuçlar suç analizine ve suçla mücadeleye bir ön adım olacaktır.
El Museo de Geología de la Universidad de Sevilla
Authors: Romero Baena Antonio J. , Lozano Soria Olivia , Miras Ruiz Adolfo , Muñiz Guinea Fernando
Published: February 2022

El Museo de Geología de la Universidad de Sevilla, situado en los Servicios Generales de Investigación (CITIUS), tiene su origen en el antiguo Gabinete de Historia Natural, fundado a mediados del siglo XIX por D. Antonio Machado y Núñez. Actualmente cuenta con dos exposiciones que se pueden visitar de forma gratuita. La Exposición General presenta una colección de minerales, fósiles, rocas, meteoritos, paneles divulgativos, etc. En la Exposición Riotinto, se destaca la importancia de la minería metálica en el suroeste andaluz, el patrimonio geológico y los problemas ambientales. Los principales objetivos del Museo son la investigación y la divulgación de la Geología, especialmente a estudiantes de Primaria, Secundaria y Bachillerato.
IMPROVEMENT OF ALGORITHMS FOR THETREATMENT OF PATIENTS WITH COMBINED ENT AND DENTAL PATHOLOGY DURING MINIMALLY INVASIVE SIMULTANEOUS OPERATIONS
Authors: Mustafazade Kanan , bakotina Anna , Panin Andrey , Ovchinnikov Andrey , Tsitsiashvili Aleksandr , Aliyev Rashid , Kochkonyan Taisiya
Published: February 2022

The aim of the study was to assess the effect of pathogenic microflora on the postoperative period of simultaneous surgical intervention in patients with chronic maxillary sinusitis and partial absence of teeth in the distal parts of the maxilla in 49 patients (25 to 65 years old), who were divided into 2 groups (I — with identified pathogenic microflora, II — with normal microflora). Simultaneous surgical intervention included endonasal endoscopic maxillofacial surgery in combination with subantral plastic surgery and/or dental implantation, if necessary, with correction of intra-nasal structures. According to the results of clinical, hardware and laboratory research methods, it was noted that the proposed algorithm of examination and simultaneous surgical intervention in combination with conservative therapy allows for such treatment in patients with pathological flora in the maxillary sinus.
RESULTADOS A LARGO PLAZO DE LA REHABILITACIÓN DEL PISO PÉLVICO EN PACIENTES CON INCONTINENCIA FECAL
Authors: Carcamo Gruebler Leonardo Cristian , Aljaro Ehrenberg Sofia , Castro Vargas Fernanda , Leiva Valdes Jose , Palominos Gonzalo , Bellolio Felipe , Larach Thomas , Urrejola Gonzalo , Miguieles Rodrigo , Molina Oriana , Molina Maria Elena
Published: February 2022

Objetivo: La rehabilitación del piso pélvico es frecuentemente indicada a los pacientes con incontinencia fecal. Su efectividad a corto plazo ha sido demostrada. Sin embargo, sus resultados en el largo plazo son controversiales. Nuestro objetivo es evaluar los resultados funcionales y calidad de vida a largo plazo de los pacientes con incontinencia fecal tratados mediante rehabilitación del piso pélvico. Material y métodos: Estudio cuasi-experimental. Se incluyeron los pacientes con incontinencia fecal tratados mediante rehabilitación del piso pélvico entre 2007-2014 en nuestro centro, sin necesidad de cirugía. Se midió el puntaje funcional de Wexner y de calidad de vida (FIQLS) antes (T1) y después del tratamiento (T2). Se realizó encuesta vía correo electrónico para obtener dichos puntajes entre 3-10 años posterior al tratamiento (T3). Resultados: De 215 pacientes, 182 cumplían criterios de inclusión. 96(52,8%) de ellos respondieron la encuesta en T3. La mediana de seguimiento fue de 4,5(3-10) años. La edad promedio al tiempo del estudio fue de 60,8±13,1 años. 88,4% fueron mujeres. La mediana del puntaje funcional fue 16(6-20) en T1 y 7(0-18) en T2, p=0,000. La calidad de vida mejoró significativamente en sus 4 dimensiones entre T1 y T2. En T3, ambos puntajes presentaron mejores promedios que en T1, p=0,000. No hubo asociación entre el tiempo de seguimiento y el resultado funcional en T3. Discusión y conclusión: Los pacientes con incontinencia fecal tratados mediante rehabilitación del piso pélvico mejoran significativamente su funcionalidad y calidad de vida. El beneficio disminuye en el tiempo, pero persiste mejor que previo al tratamiento. previo al tratamiento.
FACTORES ASOCIADOS AL ÉXITO DE LA NUTRICIÓN VIA ORAL PRECOZ EN PANCREATITIS AGUDA
Authors: Castro Perez Dante Isaac , Chirinos Alvarado Juan Pablo , Roque Quezada Juan Carlos Ezequiel
Published: February 2022

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Polarization-dependent conversion efficiency of carbon nanotube-Si heterojunction solar cells based on aligned carbon nanotube films
Authors: Nakamura Motonori , Sugimoto Keisuke , Kono Junichiro , Takamura Koji
Published: February 2022

We have fabricated solar cells that implement heterojunctions of Si and aligned carbon nanotube (CNT) films. Polarization-dependent optical absorption of highly aligned CNTs led to polarization-dependent conversion efficiencies, which in turn provided insight into the role of the CNT layer in the power generation mechanism in these heterojunction solar cells. When the incident light polarization was parallel to the CNT alignment direction so that the light absorption in the CNT layer was maximized, the short circuit photocurrent decreased by ∼25%. This indicates that electron–hole pair generation in the CNT layer does not directly lead to power generation and that the CNT-Si heterojunctions in our devices are Schottky junctions rather than p–n junctions.
Electrochemical deposition of indium from chloride bath for low-temperature microbump bonding
Authors: Park Kimoon , Inoue Fumihiro , Derakhshandeh Jaber , Yoo Bongyoung
Published: February 2022

Indium chloride bath was characterized towards the application of low-temperature thermal compression bonding. The electrochemical behavior of the indium chloride bath was analyzed using the cyclic voltammetry method. Electrochemical deposition of indium was carried out at various deposition factors on different materials such as copper, nickel, and cobalt. Based on the results of indium deposition obtained from the blanket films, indium bumps were electrochemically fabricated inside a through-resist hole pattern at various current densities. In addition, stacked indium bumps with various metals (Cu/In, Cu/Ni/In, Cu/Co/In) were formed for a practical application of micro bump bonding. Moreover, the formation of the intermetallic compounds between indium and under bump metallization was investigated.
Effect of the valence band maximum control of Cu(In,Ga)Se2 photoelectrode surface on water splitting
Authors: Yashiro Takahiko , Sugiyama Mutsumi
Published: February 2022

The effects of valence band maximum (VBM) position control on the Cu(In,Ga)Se2 (CIGS) photoelectrode surface during the photoelectrochemical (PEC) water splitting using CIGS thin films were studied. First, a hole-blocking layer was obtained by replacing Se with S atoms to achieve VBM position control. The corresponding increase in photocurrent density suppressed the recombination at the photoelectrode/electrolyte interface. Subsequently, the CdS layer with lower VBM position than the CIGS layer was deposited on the CIGS photoelectrode. The results showed that the onset potential and photocurrent density increased due to the VBM position of the CdS layer. This study shows that water splitting could be effectively improved by controlling the VBM position of the photoelectrode surface.
Pengaruh Motivasi Kerja dan Budaya Sekolah terhadap Kinerja Guru SMA di Kecamatan Purbolinggo
Authors:   Program Studi Magister Administrasi Pendidikan, Universitas Muhammadiyah Metro, Metro, Fitrianingrum Nur Siwi , Aminin Sudirman ,   Program Studi Magister Administrasi Pendidikan, Universitas Muhammadiyah Metro, Metro, Riyanto Riyanto ,   Program Studi Magister Administrasi Pendidikan, Universitas Muhammadiyah Metro, Metro
Published: February 2022

Abstract Purpose: (1) The Impact of Work Inspiration on the Exhibition of Secondary Teachers in Purbolinggo Subdistrict, East Lampung Regime; (2) The Impact of School Culture on the Presentation of Secondary Teachers in Purbolinggo Subdistrict, East Lampung Rule; (3) The impact of Work Inspiration and School Culture together on the Presentation of Secondary Teachers in Purbolinggo Subdistrict, East Lampung Rule. Research methodology: Data analysis techniques used are (1) descriptive analysis; (2) prerequisite test of analysis includes normality test, linearity test and homogeneity test. Results: The result (1) there is a significant influence between work motivation on teacher performance; (2) school culture affects teacher performance based; and (3) there is an influence of Work Motivation and School Culture on teacher performance. Limitations: Data collection techniques on research background only with interviews. Contribution: The outcome can be use to assess the adequacy of the execution of schooling programs on working on the presentation.
Strategi Pengembangan Desa Melalui Pemanfaatan Dana Desa di Desa Sako Margasari
Authors:   Ilmu Administrasi Publik, Universitas Riau, Pekanbaru, Halim Abdul , Adianto Adianto ,   Ilmu Administrasi Publik, Universitas Riau, Pekanbaru
Published: February 2022

Abstract Purpose: This study aims to determine the village development strategy through the use of village funds in the village of Sako Margasari, Kuantan Singing Regency, and the inhibiting factors of the village development strategy in the village of Sako Margasari, Kuantan Singingi Regency. Research Methodology: This research used a qualitative method with a descriptive approach. Results: The results of this study are that the village government in designing and implementing village development strategies still has obstacles that are experienced by the village government so that the development strategy is not optimal. Limitations: This study discusses the development strategy where this research looks at all environmental sectors through village funds as the basis for carrying out village development. Contribution: This research is expected to be useful and contribute as input and correction for the Head of Sako Margasari Village, Kuantan Singingi Regency. It is also useful for adding references to the literature at the Faculty of Social and Political Sciences, especially the Public Administration Study Program, as well as being a reference for subsequent writers with a focus on the study of Village Development Strategies Through Utilization of Village Funds in Sako Margasari Village, Kuantan Singingi Regency.
Analisis Risk dan Return Investasi pada Ethereum dan Saham LQ45
Authors:   Fakultas Ekonomi dan Bisnis, Universitas Sumatera Utara, Medan, Chania Mutia Fitri , Sara Oyami ,   Fakultas Ekonomi dan Bisnis, Universitas Sumatera Utara, Medan, Sadalia Isfenti ,   Fakultas Ekonomi dan Bisnis, Universitas Sumatera Utara, Medan
Published: February 2022

Abstract Purpose: This research aims to analyze the risk and return of investing in ethereum and LQ45 shares and to see the difference between LQ45 stock prices and ethereum prices before and after the announcement of the Covid-19 pandemic in Indonesia. Research Methodology: The research method uses the Kruskall-Wallis test and the Paired Sample t-test. Results: The results show the level of the return on ethereum and LQ45 shares did not have a significant difference, while the level of the risk between ethereum and LQ45 shares have a significant difference. For the price of Ethereum and LQ45 shares, there was a significant difference between before and after the Covid-19 pandemic was announced in Indonesia. The average price of ethereum and LQ45 shares decreased compared to before the announcement of the Covid-19 pandemic in Indonesia. Limitations: This research was conducted without including the risk-free rate in the calculation of stock risk. Contribution: This research is expected to be a reference for investors in viewed and analyzed investment opportunities based on risk and return during Covid-19.
Pengembangan Desa Wisata melalui Pelatihan dan Pembinaan
Authors:   Fakultas Ekonomi dan Bisnis, Universitas Lampung, Bandar Lampung, Bangsawan Satria , MS Mahrinasari ,   Fakultas Ekonomi dan Bisnis, Universitas Lampung, Bandar Lampung, Ahadiat Ayi ,   Fakultas Ekonomi dan Bisnis, Universitas Lampung, Bandar Lampung, Ribhan Ribhan ,   Fakultas Ekonomi dan Bisnis, Universitas Lampung, Bandar Lampung, Kesumah Fajrin Satria Dwi ,   Fakultas Ekonomi dan Bisnis, Universitas Lampung, Bandar Lampung, Febrian Angga ,   Fakultas Ekonomi dan Bisnis, Universitas Lampung, Bandar Lampung
Published: February 2022

Abstract Purpose: The objectives of Tourism Village development in “Pulau Legundi”, Pesawaran District, Lampung Province is to know the societies’ motivation in developing entrepreneurship based on tourism village service, the ability of society in understanding how to develop tourism village, and the readiness of society to engage in tourism village development in order to improve their prosperity. Method: The three-step method used is that the first is preparation to identify the potential resources and the societies’ readiness to accept the community service in terms of Tourism Village development, the second is to conduct training and coaching, and then followed by monitoring and evaluation. Results: The results show that the knowledge, spirit and motivation, and understanding insights in developing Tourism Village increase after getting the training and coaching programs. Conclusions: Tourism Village in “Pulau Legundi” Village is very important to be developed to increase the prosperity of the society by creating the tourism attractions, providing information technology infrastructure and strengthening the motivation of the village governor by relevant government role, continuing training and coaching programs to improve the competence of the Tourism Village entrepreneurs, and implementing marketing communication through marketing digital content that is disseminated in the internet and social media.
Pengolahan Berbagai Produk Berbahan Baku Ikan pada Kelompok Mitra Desa Binaan UMI
Authors:   Fakultas Ekonomi dan Bisnis, Universitas Muslim Indonesia, Makassar, Prihatin Etik , Syahnur Muh. Haerdiansyah ,   Fakultas Ekonomi dan Bisnis, Universitas Muslim Indonesia, Makassar
Published: February 2022

Abstract Purpose: The aim of designing this PkM is to increase and develop the potential and economic capacity of the community, particularly in the villages that have received assistance from the Universitas Muslim Indonesia, to improve the overall well-being of the community. It is necessary to achieve business independence while also opening up new employment opportunities for the family economy to undergo fundamental transformations. Another objective is to increase income and improve the well-being of rural communities during the period of recovery from the COVID-19 pandemic's economic impact. Method: The method is carried out by providing socialization to housewives who are members of the Family Empowerment group of partner villages, processing assistance to making products made from fresh fish produced from natural resources in Desa Padingging, Kabupaten Takalar. Results: The products are widely distributed, both in grocery stores backed by BUMDes and in traditional markets, as well as in the process of entering the Makassar souvenir shops that are characteristic of the city. Conclusions: To promote the use of natural resources in Takalar Regency, which is rich in natural resources and particularly abundant in fresh fish, socialization activities relating to their utilization have been carried out. This is done to maximize the economic potential currently available for the production of superior processed fish products. As a result of the activities that have been carried out, it is expected that housewives and partner villages supported by Universitas Muslim Indonesia will be able to earn a living independently.
Efektivitas Penggunaan Indikator Iodin Pada Pengukuran Pengaruh Waktu Pemanasan Terhadap Kandungan Vitamin C Minuman Sari Buah
Authors: Rahma Raekhan , Gunawan Ahmad , Aryanti Feni , Rayhan Mohammad , Mardiyana Mardiyana , Handayani Murni
Published: February 2022

Vitamin C is one of the micronutrients needed in the body. The need for vitamin C can be met by consuming fruits and vegetables. Vitamins are easily damaged due to heating time. There are several methods developed to determine the content of vitamin C in food and one of them is the iodometry method. The iodometric method is considered simpler and easier to do in testing the content of vitamin C in food and beverages. The purpose of this study was to determine the effectiveness of iodine indicators in measuring the content of vitamin C in several types of packaged fruit juice drinks and original fruit juices that had been treated with different heating. From the results of testing and literature studies regarding the effect of heating time on vitamin C content in fruit juices, it shows the suitability of a decrease in vitamin C content. This shows that a simple iodometric method is quite effective in showing the results of measuring vitamin C content in samples.
Efektivitas Pemberian Limbah Biogas Sapi Terhadap Kadar Protein Jerami Jagung Untuk Pakan Ternak
Authors: Utami Sari Widya , Kristiningsih Ari
Published: February 2022

Plant-livestock integration was one of the concepts of integrated agriculture. Agricultural waste had  the potential to be developed as animal feed material, such as corn straw. The availability of waste, such as  agricultural, livestock and biogas wil pollute the environment if it is not utilized. Therefore, the purpose of this study was to determine the effect of giving biogas waste on the protein content of corn straw, as a by-product of corn cultivation. The treatment in this study used two factors, namely (i) cow biogas solid waste consisting of 2 treatment levels, namely 0 and 5.4 tons/ha, and (ii) cow biogas liquid waste consisting of 4 treatment levels, namely 0 liter/ha. , 500 liters/ha, 1000 liters/ha and 1500 liters/ha. The data measured were nitrogen content, nitrogen absorption and protein content of corn straw. The results showed that the application of biogas waste was able to increase the protein content of corn straw.
Hypopigmentation and subcutaneous fat atrophy associated with corticosteroid injection: a case report
Authors: Prihatsari Fata , Hidayati Hanik Badriyah , Damayanti Damayanti , Budisulistyo Trianggoro
Published: February 2022

Corticosteroid injections have been shown to be an effective treatment modality in many of the musculoskeletal and rheumatologic conditions. Yet, the potential adverse effects of corticosteroid injections have not been given much attention. One of the potential adverse effects that should be considered by clinicians is skin hypopigmentation and subcutaneous fat atrophy. Although it is a rare side effect, it may have cosmetically unpleasant effect. The aim of this case report is to highlight the importance of providing adequate information to the patients regarding these dermal adverse effects of corticosteroid injections. We report the case of a 31-year-old female who suffered from skin hypopigmentation and subcutaneous fat atrophy after triamcinolone injection given for de Quervain’s tenosynovitis.
Key words: de Quervain’s tenosynovitis; Fat atrophy; Hypopigmentation; Corticosteroid injections; Adverse effects; Pain
Citation: Prihatsari F, Hidayati HB, Damayanti D, Budisulistyo T. Hypopigmentation and subcutaneous fat atrophy associated with corticosteroid injection: a case report. Anaesth. pain intensive care 2021;25(6):807–811;
DOI: 10.35975/apic.v25i6.1708
Critical care management of COVID–19 infection in previously vaccinated patients – a case series
Authors: Huda Anwar Ul , Mehboob Amjad , Memon Abdul Saboor
Published: February 2022

Vaccination against COVID–19 has made significant contribution in reducing the severity of the disease and the mortality worldwide. Although most of the vaccinations have been reported to be safe and without serious side effects other than mild to moderate pain at the vaccination site, occasional reports of developing overt viral disease after the vaccination have emerged. We report a case series of four cases, who developed symptomatic COVID–19 following vaccination. We describe the clinical features and intensive care management of these patients.
Key words: COVID–19 infection; Vaccine; Critical care management; High flow nasal oxygen
Citation: Huda AU, Mehboob A, Memon AS. Critical care management of COVID–19 infection in previously vaccinated patients – a case series. Anaesth. pain intensive care 2021;25(6):793–797;
DOI: 10.35975/apic.v25i6.1711
Received: September 08, 2021, Reviewed: September 19, 2021, Accepted: October 05, 2021
Shock interpretation and noninvasive hemodynamic monitoring with transthoracic echocardiography in an intensive care unit: a concise review
Authors: Tang Kin-Bong , Lau Chun-Wun Marten , Li Kin-Chio
Published: February 2022

Circulatory failure and shock are common in critically ill patients, and the cause of shock is usually multifactorial. Transthoracic echocardiography is a noninvasive method to determine the contribution of various factors toward a patient’s circulatory failure. Such factors include fluid status, cardiac contractility as well as vasomotor tone. Advances in echocardiographic measurements allow for the accurate estimation of a patient’s loading status and cardiac contractility, which help to guide treatment strategy and monitor treatment response. This article offers an overview of echocardiographic and clinical parameters and aims to incorporate these findings into a methodical approach to the clinical management of shock.
Key words: Transthoracic echocardiogram; Shock; Hemodynamic monitoring; ICU
Citation: Tang KB, Lau CWM, Li KC. Shock interpretation and noninvasive hemodynamic monitoring with transthoracic echocardiography in an intensive care unit: a concise review. Anaesth. pain intensive care 2021;25(6):819–827;
DOI: 10.35975/apic.v25i6.1713
Received: October 5, 2021; Reviewed: October 10, 202; Accepted: October 25, 2021
Aneurysm of interventricular septum: what an anaesthesiologist must know
Authors: Kiran Shashi , Bansal Teena , Jakhar Pardeep
Published: February 2022

Aneurysm of interventricular septum (IVSA) is a rare congenital anomaly. It has been documented in isolation but is seen in association with congenital heart disease in 0.3% of cases and in association with ventricular septal defect in 19% of cases. Etiologies are considered to be idiopathic formation, trauma, infection or spontaneous closure of pre-existing ventricular septal defect. Clinical manifestations are variable, some patients are asymptomatic whereas others can present with hemodynamic compromise.
Key words: Anesthesia; Cardiac aneurysm
Citation: Kiran S, Bansal T, Jakhar P. Aneurysm of interventricular septum: what an anesthesiologist must know. Anaesth. pain intensive care 2021;25(6):832–833;
DOI: 10.35975/apic.v25i6.1714
Intracranial subdural hematoma: a rare but serious complication following neuraxial anesthesia in obstetric anesthesia
Authors: Dhoon Taizoon Q. , Joshi Jasmin , Portnoy Dmitry , Rajan Govind C.
Published: February 2022

Intracranial subdural hematoma (SDH) formation is an uncommon but serious complication of planned or unintentional dural puncture (DP) during straight epidural anesthesia, combined spinal-epidural, dural puncture epidural, or spinal anesthesia. Diagnosis of intracranial SDH following neuraxial anesthesia may be delayed or misdiagnosed due to rare occurrence, lack of knowledge, as well as an overlap in clinical presentation with postdural puncture headache (PDPH). Increased awareness of intracranial SDH as a complication of DP may result in earlier recognition and prevention of potentially devastating outcomes. This article reviews the relevant literature on association of neuraxial anesthesia with intracranial SDH formation.
Key words: Intracranial subdural hematoma; Anesthesia, Neuraxial; Anesthesia, Epidural; Combined spinal-epidural; Dural puncture; Anesthesia, spinal; Pregnancy; Postdural puncture headache
Citation: Dhoon TQ, Joshi J, Portnoy D, Rajan GC. Intracranial subdural hematoma: a rare but serious complication following neuraxial anesthesia in obstetric anesthesia. Anaesth. pain intensive care 2021;25(6):828-831:
DOI: 10.35975/apic.v25i6.1719
Received: August 4, 2021, Reviewed: September 2, 2021, Accepted: October 3, 2021
How well do you know COVID-19?
Authors: Munasinghe B. M.
Published: February 2022

ACROSS1. Defined as thickened interlobular septa and intralobular lines superimposed on diffuse ground-glass opacities, a radiological feature of progressive COVID-19 disease but non-specific.5. A humanized monoclonal antibody used as a therapy in
Data science and its application in anesthesiology
Authors: Abbasi Shemila , Ahmed Usama , Khan Fauzia Anis
Published: February 2022

Electronic health records have brought about vast improvement in all aspects of healthcare. ‘Anesthesia Information Management System’ is a specialized form of electronic health record system that is used to record all of the events taking place during the perioperative period, such as clinical procedures performed, physiologic changes that may happen and the medications administered. Based on anesthetic data many databases have been developed internationally for quality improvement in anesthesiology and to know the research outcomes. At an individual clinical level, big anesthesia data is not yet present, unless waveforms and continuous numerical data of intraoperative physiologic variables is recorded. Though the initiative for big data has taken up by some healthcare institutions in the health data management but our country is still far behind in this field. This editorial is aimed to highlight the necessity of this system and to draw the attention of the concerned authorities to plan provision of electronic record keeping in operating rooms.

Key words: Electronic Health Records; Data; Data Science; Anesthesiology

Citation: Abbasi S, Ahmed U, Khan FA. Data science and its application in anesthesiology. Anaesth. pain intensive care 2021;26(1):1–3;

DOI: 10.35975/apic.v26i1.1757

Received: January 11, 2022, Accepted: January 14, 2022
Effect of retrograde autologous priming on lactate and hemoglobin levels of adult patients undergoing coronary artery bypass grafting
Authors: Naseer Mehwish , Feroze Rehana , Akram Muhammad Adnan , Fayaz Fakhar -e-
Published: February 2022

Background:   Reduced hemoglobin, excessive transfusions and raised lactate levels are important determinants of patient outcome after cardiopulmonary bypass. Many strategies have been studied for optimum management of these parameters. In this study, we evaluated the impact of retrograde autologous priming (RAP) method on hemoglobin and lactate levels in patients undergoing coronary artery bypass grafting (CABG) on cardiopulmonary bypass.

Methodology: This prospective randomized controlled trial was conducted at Army Cardiac Centre, CMH, Lahore, from January 01, 2021 to June 30, 2021. After approval of institutional ethical committee and taking informed consent from patients, 272 patients undergoing CABG were enrolled. Patients with ages less than 18 y, LVEF ≤ 20%, emergency operations, repeat operations, valvular or combined procedures, recent myocardial infarction, with preoperative lactate levels of more than 2 mmol/L and Hb of less than 9 gm/dL and other preoperative systemic diseases or infection were excluded.  Patients were divided into two groups. Group A received conventional priming of bypass circuit with ringer lactate, and Group B received RAP with patient’s own blood. Hb and lactate levels were measured in arterial blood gases before induction and upon weaning from bypass.

Results: The demographic features of both groups were identical, Group A patients had significantly high levels of lactate (3.76 ± 0.81 vs. 2.64 ± 0.47 mmol/L, P < 0.01). Hb levels of patients in RAP (RAP) (Group B) were significantly better (9 ± 0.31 vs. 7.9 ± 0.39 gm/dL, P < 0.01) than Group A.

Conclusion: Our study concludes that when compared with crystalloid priming, retrograde autologous priming technique is associated with reduced lactate levels and better hemoglobin levels after cardiopulmonary bypass in patients undergoing coronary artery bypass grafting.

Abbreviations: CABG - Coronary artery bypass grafting; CPB - cardiopulmonary bypass; LVEF – Left ventricular ejection fraction; Hb – Hemoglobin; RAP – Retrograde autologous priming; FFP - Fresh frozen plasma;

Key words: cardiopulmonary bypass; coronary artery bypass grafting; lactate levels, retrograde autologous priming.

Citation: Naseer M, Feroze R, Akram MA, Fakhar-e-Fayaz. Effect of retrograde autologous priming on lactate and hemoglobin levels of adult patients undergoing coronary artery bypass grafting. Anaesth. pain intensive care 2022;26(1):20–24  

DOI: 10.35975/apic.v26i1.1761

Received: October 4, 2021, Reviewed: November 14, 2021,, Accepted: January 19, 2022
A randomized controlled trial to study the effect of a pediatric anesthesia comic information leaflet on preoperative anxiety in children
Authors: Kulkarni Malavika M. , Pradeep Shwetha , Rao Madhu , Kulkarni Muralidhar M.
Published: February 2022

Background & Objective: Preoperative anxiety among children may at times be very cumbersome for the anesthesiologist, as an anxious child cannot be expected to be very cooperative. Anxiety may interfere into vascular excess and smooth induction of anesthesia. This study was conducted to assess the efficacy of ‘pediatric anesthesia comic information’ leaflet in reducing preoperative anxiety and to obtain parents feedback on its utility.

Methodology: It was a prospective single blinded randomized controlled trial among 150 children, aged 6-12 y, undergoing elective surgery in a tertiary-care hospital. Test group (Group T) was given a comic leaflet along with oral information while control group (Group C) received only oral information. Preoperative anxiety was measured using Modified Yale Preoperative Anxiety Scale (m-YPAS) at three time intervals along with feedback from parents on the comic’s utility. Data was analyzed using SPSS version 21.0 with Chi-square, independent t and Mann Whitney tests applied to interpret the results.

Results: Pre-operative anxiety on the day prior to surgery (T1) was 25.75 ± 5.52 and 26.61 ± 7.77 compared to baseline (T0) score of 25.8 ± 6.1 and 26.6 ± 8.0 in group T and C respectively. The mean scores in the holding area (T2) was 38.87 ± 14.20 and 41.35 ± 16.40 in Group T and C respectively. The p value of change in the preoperative anxiety scores T0-T1 was 0.2, and T0-T2 was 0.24 with no significant decrease in preoperative anxiety in intervention compared to the control group (p > 0.05).

Conclusion: Our results show that comic leaflet, given pre-operatively in addition to standard oral information had no additional effect on reducing anxiety in children undergoing surgery. However, the parents of the study subjects found the comic leaflet to be informative and it needs to be explored further in future research.

Key words: Anesthesia; Preoperative anxiety; Pediatrics; Surgery; Comic leaflet

Citation: Kulkarni MM, Pradeep S, Rao M, Kulkarni MM. A randomized controlled trial to study the effect of a pediatric anesthesia comic information leaflet on preoperative anxiety in children. Anaesth. pain intensive care 2021;26(1):75-80.

DOI: 10.35975/apic.v26i1.1771

Received: June 27, 2021, Reviewed: September 28, 2021, Accepted: November 17, 2021