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Laboratory Analyzes For Determining The Antioxidant Activity Of Dried Red Hawthorn Fruits, T T. Raxmanova, N A. Afanaseva, Sh A. Sultanova

Technical science and innovation

This article analyzes the drying process of hawthorn fruit found in mountainous regions of our country. Since red hawthorn fruit is considered one of the main medicinal products, it is important to dry it while preserving its antioxidant properties. Blanching technology was used in a convective drying device for drying while maintaining the antioxidant properties of the object. In the process of blanching, a solution of ordinary water and citric acid was used. 1 and 1.5% solution of citric acid solution was selected. Blanching technology was used before drying the hawthorn fruit. Red hawthorn fruit was dried until 15% moisture …

Analysis Of Methods Of Construction And Application Of Modern Anti-Radar Missiles, A S. Solonar, P A. Khmarski, B M. Mukhammedov, G Sh Tuganov

Technical science and innovation

The analysis of methods of construction and application of modern anti-radar missiles (ARM) is carried out. The analysis allowed us to identify the most distinctive features of ARM such as: high flight speed (600-1200 m/s), limited launch range, different flight paths and it is oriented towards the attacked radar, small effective distribution surface (ESR), due to a sharp increase in the weight and size characteristics of the homing head of the homing head outside the frequency range (from 0.5 to 40 GHz), radio electronic means of the ARM are not created, the large range and high speed of tuning the …

Analysis Of Possible Causes Of Industrial Injuries And Accidents At Coal Industry Enterprises, F U. Otabekov, M Z. Naimova

Technical science and innovation

In this article, the issues that a person may face unfortunate events due to a certain reason due to the influence of various dangerous and harmful factors in the course of his life activities are resolved. Depending on the type and degree of exposure or the cause of the accident, the type and degree of injury may also vary. In most cases, injuries and damages occur suddenly and can lead to unexpected and unexpected consequences. Let's imagine that an unfortunate event happened by chance. In this situation, many people lose their senses, start to panic, hurry, become overly nervous or …

A Novel Biomaterial Platform For Cardiac Tissue Engineering, Andrew House

Dissertations

Heart disease is one of the leading causes of death in the world. With a growing demand for in vitro cardiac models that can recapitulate the complex physiology of the cardiac tissue, there is a desire to create novel therapies and treatments. However, due to a lack of fundamental understanding of the heart's inflammatory response to myocardial infarction, the development of new therapies is both time consuming and costly. In this work, a novel approach to fabricating a dynamic hydrogel cardiac platform is reported. This platform better mimics the dynamic changes occurring in the native cardiac tissue microenvironment during cardiac …

Haircare Practice And Dandruff Problems Among Indonesian Medical Students, Jessica Rosemary Wikanto, Lorettha Wijaya, Yunisa Astiarani, Regina Regina

Journal of General - Procedural Dermatology and Venereology Indonesia

Background: Dandruff is an understated hair and scalp problem that causes striking social and concentration issues among medical students. Haircare practice among them may or may not be related to the dandruff incident.

Methods: A cross-sectional study was conducted on 74 pre-clinical medical students at Atma Jaya Catholic University of Indonesia. Trained health staff assessed dandruff prevalence by physical examination, and the haircare practice was measured using a questionnaire. Bivariate analysis was utilized to assess the association between haircare practice and dandruff prevalence’s.

Result: Among respondents, 85.1% of them have dandruff. Respondents who shampooed less than five …

Clinicodemographic And Laboratory Characteristics Of Cutaneous Tuberculosis At Tertiary Referral Hospital In West Java, Indonesia, Anisa Sediadini, Hendra Gunawan, Risa Miliawati Nurul Hidayah

Journal of General - Procedural Dermatology and Venereology Indonesia

Background: Cutaneous tuberculosis (TB) is a chronic infectious disease affecting the skin caused by Mycobacterium tuberculosis (M. tuberculosis). It constitutes 1–1.5% of extrapulmonary TB, with Indonesia being the third-highest TB burden country worldwide. Cutaneous TB is difficult to diagnose due to its varied presentations. This study aimed to describe the clinicodemographic and laboratory characteristics of cutaneous TB in a tertiary referral hospital in West Java, Indonesia.

Methods: This was a descriptive retrospective cross-sectional study. Data were obtained from the medical record of patients with cutaneous TB in the Tropical Dermatology Clinic of Hasan Sadikin Hospital Bandung, West Java, …

The Difference In Transepidermal Water Loss (Tewl) Values Between Sun-Exposed And Non-Sun-Exposed Skin Among Male Medical Students, Ihsany Arafiasetyanto Prihadi, Endra Yustin Ellistasari, Arie Kusumawardani

Journal of General - Procedural Dermatology and Venereology Indonesia

Background: Transepidermal Water Loss (TEWL) is the amount of water released from the human body into the atmosphere through a diffusion process per unit of time. Changes in TEWL indicate impaired skin barrier function. Exposure to ultraviolet light for an extended period can cause photoaging, characterized by rough and dry skin (xerosis cutis). TEWL will increase significantly in the skin exposed to ultraviolet radiation. This study aims to determine the difference in the TEWL values among male medical students in the sun-exposed and non-sun-exposed skin areas.

Methods: An analytical observational cross-sectional study was conducted at the Dermatology and …

Risk Factors For Hiv-Positive Status In Condyloma Acuminata, Izazi Hari Purwoko, Putri Laksmi Karim, Suroso Adi Nugroho, Theresia Toruan, Fitriani .

Journal of General - Procedural Dermatology and Venereology Indonesia

Background: Condyloma acuminata (CA) is a sexually transmitted infection (STI) caused by human papillomavirus (HPV), especially types 6 and 11. The number of HPV infections increases in immunosuppressed conditions, such as human immunodeficiency virus (HIV) infection. Risk factors in CA patients such as gender, sexual partner, sexual orientation, and sexual intercourse can increase HIV status.

Methods: This is a descriptive-analytic study with a cohort retrospective design. The subjects are all CA patients who visited the polyclinic STI Dr. Mohammad Hoesin, General Hospital, Palembang, Indonesia, between 2016-2020. The number of CA patients included in the study were 115 patients …

A Case Of Longitudinal Melanonychia In A Child: Benign Or Malignant?, Heffi Anindya Putri, Ennesta Asri, Qaira Anum

Journal of General - Procedural Dermatology and Venereology Indonesia

Background: Longitudinal melanonychia (LM) describes a longitudinal brown-to-black band of discoloration affecting a finger, thumb, or toenail. Discoloration of the nails can be a sign of benign or malignant nail disorders. Although nail melanoma rarely occurs in children, health practitioners should be aware of melanonychia. Dermoscopy and histopathology are helpful in the diagnosis.

Case Illustration: A case of LM in a thirteen-year-old girl was reported with a complaint of brownish-black discoloration, sometimes painful, on her right thumb since 1 year ago. She had no history of trauma, nail damage, or bleeding tendency. Dermatological examination found a homogeneous brownish-black …

Seborrheic Keratosis Profile At Dr. Hasan Sadikin Central General Hospital Bandung 2015-2019, Eva Krishna Sutedja, Resti Gradia, Tri Aswila Latifah

Journal of General - Procedural Dermatology and Venereology Indonesia

Background: Seborrheic keratosis (SK) is adults’ most prevalent benign skin tumor. SK originates from the proliferation of keratinocyte cells with varying morphology and degree of pigmentation. The lesions often resemble other types of malignancy. There are still many discrepancies in SK in Indonesia; hence, SK needs further understanding. This study aimed to describe the profile of seborrheic keratosis cases based on age, sex, location of lesions, and therapy at Dr. Hasan Sadikin Central General Hospital, Bandung, for five years

Methods: This was a retrospective descriptive study with total sampling. Secondary data were collected from medical records of SK …

Non-Pustular Annular Psoriasis With Signs Of High Disease Activity, Nevi Yasnova, Windy Keumala Budianti, Melody Febriana Andardewi

Journal of General - Procedural Dermatology and Venereology Indonesia

Background: Non-pustular annular psoriasis is a rare condition in which a type of plaque psoriasis appears with ring-like lesions and a clearer central appearance. The disease activities in psoriasis may be evaluated clinically. It is essential to provide a more meaningful approach to treatment management.

Case illustration: A 33-year-old woman complained of a one-year history of multiple erythematous, scaly, and annular plaques with central clearing. Some lesions were surrounded by discrete pinpoint papules on several parts of her body. The lesions worsened during seven weeks of topical and systemic therapy.

Discussion: Psoriasis is a chronic, multisystem inflammatory …

Association Between Early Antibiotic Administration And In-Hospital Mortality In Moderate And Severe Covid-19 Patients, Lie Khie Chen, Jason Nathanael, Sharifah Shakinah, Adeline Pasaribu, Robert Sinto, Leonard Nainggolan, Adityo Susilo

Jurnal Penyakit Dalam Indonesia

Introduction. Patients with moderate and severe COVID-19 generally receive antibiotic therapy with consideration of the possibility of co-infection or secondary bacterial infection which clinically is difficult to distinguish from COVID-19 symptoms. Overuse of antibiotics can lead to an increased risk of bacterial resistance to antibiotics which is associated with poor outcomes in COVID-19 patients. This study aimed to assess the effect of early antibiotic administration on mortality in moderate and severe COVID-19 patients. Methods. An observational study with a retrospective cohort design was conducted at Dr. Cipto Mangunkusumo Hospital. Data were obtained from medical records of patients admitted from March …

Second-Line Therapy Tyrosine Kinase Inhibitor For Chronic Phase Chronic Myeloid Leukemia Resistant To Imatinib, Chici Pratiwi, Wulyo Rajabto

Jurnal Penyakit Dalam Indonesia

Since the era of tyrosine kinase inhibitor (TKI) therapy, there has been an increase in the median survival of chronic myeloid leukemia. Nevertheless, nowadays there were several cases of chronic myeloid leukemia that are resistant to the first-line TKIs, so that several second-line TKIs were introduced. Assessment of the therapeutic response was performed using a complete peripheral blood examination, bone marrow aspiration cytogenetic examination, and quantitative BCR-ABL examination. The treatment failure criteria were applied based on the ELN criteria. In selecting the second line TKI should be based on the results of mutation analysis and consider the safety profile of …

Evading The “Entrepreneurial Blocks” Through Entrepreneurial Marketing Education In Vocational High Schools In An Emerging Country, Jony Oktavian Haryanto, Hanif Adinugroho Widyanto, Hari Suryanto, Adhi Setyo Santoso

ASEAN Marketing Journal

Entrepreneurial marketing education is considered an essential platform to stimulate successful entrepreneurs, especially for vocational high school (SMK) graduates in Indonesia, which has the highest open unemployment rate and mostly comes from low-income backgrounds. Hence, the researchers investigated why most SMK graduates, supposedly skilful, do not opt for entrepreneurship. This is an under-researched study that could carry enormous implications. The researchers interviewed participants from SMKs in Mataram, Indonesia, three entrepreneurship teachers and six students of entrepreneurship classes from grades 10 to 12. They referred to the extant literature as a basis for a proposed “Entrepreneurial Blocks” framework to explain the …

Gambaran Tingkat Kecukupan Energi Dan Tingkat Kecukupan Protein Ibu Hamil Di Kota Malang, Rany Ekawati, Windi Chusniah Rahmawati, Farah Paramita, Dini Elita Berliana, Alfinadelasari Putri Fariadi

Preventia: The Indonesian Journal of Public Health

Chronic energy deficiency (CED) in pregnant women is still a nutritional problem in Indonesia. CED in pregnant women is caused by low energy and protein intake in pregnant women. The low energy and protein intake in pregnant women can cause disturbances in pregnancy and the baby in the womb. This research objective is to provide an overview of the level of energy and protein adequacy of pregnant women in the city of Malang. This study is a quantitative study with a cross-sectional design. The sample in this study was 64 pregnant women. The variables of energy adequacy and protein adequacy …

Perbedaan Pemberian Bioaktivator Dalam Kompos Takakura Terhadap Pertumbuhan Tanaman Tomat (Lycopersicum Esculentum), Anjali Putri Agustin, Septa Indra Puspikawati, Mohammad Zainal Fatah

Preventia: The Indonesian Journal of Public Health

Indonesia's population is increasing from year to year which has an impact on increasing the amount of waste and has a negative impact on public health and the environment. One of the proper waste handling methods is simple, practical, and efficient composting using the Takakura composting method. This study aims to determine the differences in stem height and number of leaves of tomato plants (Lycopersicum esculentum) between the control group and the treatment group with the addition of 4 bioactivators in Takakura compost. The research method uses an experimental design conducted in Banyuwangi during March-April 2022. Statistical analysis using T-test …

Systematic Review: Analisis Pengadaan Musik Kerja Terhadap Produktivitas Kerja Tenaga Kerja, Afan Alfayad, Endang Dwiyanti

Preventia: The Indonesian Journal of Public Health

This research was conducted to see the effectiveness of the procurement of work music on labor productivity. This study uses a systematic review method by finding 15 types of research articles, research articles are considered inclusion criteria based on PICOS (Population, Intervention, Comparison, Study Design Results, Year of Publication, and Language) as follows: 1) human sample, 2) work music intervention, 3) comparison of giving work music and not giving work music, 4) results: work productivity, 5) research articles, 6) articles published in 2012 until 2022, 7) in English and Indonesian. Procurement of work music is associated with increased worker productivity. …

Evaluation Of The Efficacy Of The Anti-Ulcer Oral Mucosal Protective Agent Radoralex® In The Prevention And Treatment Of Radiation-Induced Oral Mucosal Reactions Induced During Treatment Of Nasopharyngeal Carcinoma, Jun Yin, Jirui Xie, Jiawei Lin, Chengyin Weng, Shun Lu, Peng Xu, Shuo Zhang, Cheng Luo, Yecai Huang, Lu Li, Jinyi Lang, Mei Feng

Faculty, Staff and Student Publications

The aim of this study was to evaluate the efficacy and safety of antiulcer oral mucosal protectant-RADoralex® in the prevention and treatment of radiation-induced oral mucosal reactions elicited during intensity-modulated radiation therapy (IMRT). for locally advanced nasopharyngeal carcinoma (NPC). A total of 90 patients with locally advanced NPC who developed post-treatment grade 1 oral mucositis were selected for this study. They were randomly assigned to the experimental group (n = 44) treated by mouth rinsing with the RADoralex® during radiochemotherapy and the control group (n = 43) treated by mouth rinsing with sodium bicarbonate solution, and the patients’ oral mucosal …

Central Americans At A Crossroads: Asylum Seekers’ Testimonios Of Mental Health After Detention And Family Separation, Corie E. Schwabenland Garcia

Master's Theses

Though Central American asylum seekers are presently hypervisible in the U.S. consciousness, this population continues to be inadequately understood or cared for. Discussion of this population often presents them as a helpless and damaged population, in need of saving, fixing, or shelter -- beyond their trauma, they cease to exist. This qualitative study utilizes first-person testimonio methodology to understand the psychological experiences of Central American migrants seeking asylum in the United States, the stressors they face, and the mental health support that can and should be provided to them. Their stories speak to a space of sociopolitical precarity in the …

Voices, Stories And Experiences Of Black Women: Informing The Establishment Of A Trenton-Based Maternal And Infant Health Innovation And Research Center, Tirzah R. Spencer Phd, Mph, Barbara George Johnson Mph, J.D., Consuelo Bonillas

Center for Health Policy Development

The establishment of a Maternal and Infant Health Innovation and Research Center is one of nine recommendations outlined by the 2021 Nurture NJ Strategic Plan to reduce maternal and infant mortality and morbidity and ensure equity in care and in outcomes for mothers and infants of all ethnic groups. The purpose of this environmental scan is to provide input for the design of a Maternal and Infant Health Innovation and Research Center within Trenton.

Building on the Nurture NJ Initiative, this project is a deeper dive in its focus on Black and Latina women living in Trenton and surrounding areas. …

Development Of An Operational Satellite-Based Flood Monitoring Model For Tanzania, Andrew Kimati

Tanzania Journal of Engineering and Technology (TJET)

Timely information during water related disasters is of utmost importance for flood preparedness and risk reduction. However, the conventional ground-based photographic monitoring of flooded areas is an expensive and time-consuming exercise. Satellite remote sensing is a quick and affordable approach that can be used for concurrent floods detection at different scales. This is important as it facilitates timely information for emergency response to disaster management departments, even in scarcely instrumented catchments. This study presents a novel approach for flood tracking using satellite image remote sensing science to map flood affected areas immediately after occurrence of rainfall events. An open-source water …

Design And Implementation Of Cardiopulmonary Resuscitation Simulation Model, Mbazingwa Mkiramweni

Tanzania Journal of Engineering and Technology (TJET)

Cardiopulmonary resuscitation (CPR) is a life-saving procedure that can multiply a person's chances of survival after a cardiac arrest. The effectiveness of CPR procedures is heavily influenced by the individual skills of the rescuer providing assistance. Chest compressions delivered at an appropriate depth and rate, allowing full chest recoil and with minimal interruptions, are critical for improving cardiac arrest survival. The lack of quality CPR training models in developing countries has a significant impact on the quality of CPR training and skills acquired. Therefore, in this paper, we aim at improving CPR training by designing a high-fidelity CPR training manikin. …

Filtering Effect On Rssi-Based Indoor Localization Methods, Kwame S. Ibwe

Tanzania Journal of Engineering and Technology (TJET)

Indoor positioning systems are used to locate and track objects in an indoor environment. Distance estimation is done using received signal strength indicator (RSSI) of radio frequency signals. However, RSSI is prone to noise and interference which can greatly affect the accuracy performance of the system. In this paper Internet of Things (IoT) technologies like low energy Bluetooth (BLE), WiFi, LoRaWAN and ZigBee are used to obtain indoor positioning. Adopting the existing trilateration and positioning algorithms, the Kalman, Fast Fourier Transform (FFT) and Particle filtering methods are employed to denoise the received RSSI signals to improve positioning accuracy. Experimental results …

Performance Evaluation Of Udsm Network To Deliver Multimedia Elearning Contents: Case Of Coict, Mercy Mbise

Tanzania Journal of Engineering and Technology (TJET)

The use of technology in education in Sub-Saharan Africa has been reported to be hindered by many factors including inadequate Information and Communication Technology (ICT) infrastructure, low internet speed, and lack of skills to use educational technologies. This paper aim at evaluating how the available ICT infrastructure at the College of Information and Communication Technologies (CoICT) can support, with acceptable Quality of Service (QoS), the delivery of multimedia applications for eLearning services. The evaluation was performed over a network testbed implemented in a computer laboratory for wired and wireless connections. The testbed consisted of five personal computers (PCs) connected via …

Film Dan Focus Group Discussion: Strategi Promosi Kesehatan Untuk Menurunkan Stigma Masyarakat Terhadap Orang Dengan Hiv/Aids, Paramytha Magdalena Sukarno Putri, Zahroh Shaluhiyah, Antono Suryoputro

Preventia: The Indonesian Journal of Public Health

People Living with HIV/AIDS in Demak, Indonesia were still facing social stigma. This research aims to analyze the influence of film and focus group discussions on stigma. A quasi-experimental study with a non-equivalent control group pre-test and post-test design was applied. This research was conducted in two villages, Ngemplik Wetan as the intervention group and Tembok as the control group. The film with focus group discussion was given four times for one month, only to the intervention group. To measure stigma, the Wilcoxon test was used to compare between pre-test and post-test in a group meanwhile the Mann-Whitney test was …

Faktor-Faktor Penentu Dalam Pemilihan Kosmetik Aman Non Merkuri, Dyah Suryani, Dewi Apriani

Preventia: The Indonesian Journal of Public Health

Cosmetics now continue to be a priority for one's life. Therefore, the cosmetics used must be safely free from harmful ingredients. Mercury is one of the chemicals found in many cosmetic products but its presence is actually dangerous. The selection of safe cosmetics by students is also based on many factors both personal factors such as knowledge and attitudes and social such as from friends and social media. The purpose of this study is to find out the determinants of non-mercury comestic selection. This study is a study that uses observational analytics with a cross sectional research design. The study …

Pengaruh Edukasi Praktik Cuci Tangan Pakai Sabun Terhadap Peningkatan Pengetahuan Anak Di Masa Pandemi, Evy Tri Pratiwi, Devi Safira Damayanti, Galuh Sekar Anggraeni, Melinia Dwi Tanti, Tatut Isna Winanda, Vidia Nuria Rahman, Ayik Mirayanti Mandagi, Septa Indra Puspikawati

Preventia: The Indonesian Journal of Public Health

No abstract provided.

Efficiency Of Using Solar Collectors In Energy Saving And Saving Energy Resources, R R. Tillahodjaev, A A. Mirzayev

Technical science and innovation

Most manufacturers, suppliers and installers make only a rough calculation of solar collectors. The article goes step-by-step calculation, solar systems for heating, in order to fully provide the house with warmth in winter. Calculation of the real power of the solar collector. Calculation of the efficiency of the solar collector in the direction. Calculation of solar collector performance by installation angle. Features of flat panels. The performance of the vacuum manifold. How many solar collectors do you need to heat your home? Hot water connection.

Angiogenic Supports For Microvascular Engineering, Zain Siddiqui

Dissertations

Ischemic tissue disease is caused by a lack of circulation / blood supply to tissue. This can be treated by introducing a number of angiogenic (pro-blood vessel forming) factors into the tissue. This work presents strategies for ischemic tissue treatment utilizing a novel proangiogenic self-assembling peptide hydrogel platform. To demonstrate the utility of this platform, its use alone as an angiogenic therapeutic (both alone as a self-assembling hydrogel and with two-component systems), and its ability to vascularize implants is explored. Due to these angiogenic scaffolds demonstrating efficacy to regenerate microvasculature, this work evaluates diseases that can be treated by the …

The Correlation Of Scientific Reasoning And Argumentation (Sra): An Analysis Into Prospective Biology Teachers In Plant Physiology, Maisuna Kundariati, Herawati Susilo, Balqis Balqis

Jurnal Pendidikan: Teori, Penelitian, dan Pengembangan

This study aimed to investigate the correlation of scientific reasoning and argumentation into prospective biology teachers in plant physiology discourse. This study was conducted at September-December 2021 through blended learning. Thirty prospective biology teachers get involved as participant in this research. Scientific reasoning and argumentation intervention trough PBL and measure by essay tests. Scientific reasoning indicator follows AACU. While scientific argumentation follow TAP. This research found there is correlation between scientific reasoning and argumentation, with R value of 0.556 which means that scientific reasoning skills and scientific argumentation are moderately correlated. The contribution of scientific reasoning to scientific arguments is …