bluuebunny/crossref_metadata_2025 huggingface dataset:
Our experience of rare otolaryngological complications of coronavirus infection
Authors: Zaitsev Andrii V. , Berezniuk Volodymyr V. , Kovtunenko Oleksandr V. , Lyshenko Dmitry V. , Morgachova Anna K. , Pakholchuk Anna B.
Published: June 2021

Introduction: COVID-19 disease can lead to serious complications of the ENT organs. Among them are the developments of aseptic thrombosis of the arteries of the ENT organs and face, as well as auditory dysfunction.
Purpose: to investigate changes in auditory function and blood supply to the ENT organs of patients which underwent
coronavirus COVID-19.
Materials and methods: examination and treatment of patients with complications of coronavirus infection: facial soft tissue thrombosis (2) and auditory dysfunction (38).
The results obtained: Coronavirus infection in two patients resulted in thrombosis of the soft branches of the internal and external carotid arteries with the development of necrosis of the mucous membrane of the lateral wall of the nose, nasal sinuses, septum and palate, which required surgical treatment.
Acute sensorineural hearing loss with an increase in thresholds of sound perception to 40 dB was observed in 23 (60.5%) patients, and most of them (19 people) suffered from severe coronavirus infection and received comprehensive treatment (hormones, anticoagulants, etc.). Hearing loss with an increase in the threshold of sound perception to 40-60 dB was
determined in 15 (39.5%) patients, of whom only 5 underwent severe COVID-19.
Conclusions: Patients who have undergone a coronavirus infection caused by the SARS-CoV-2 virus may develop
otolaryngological complications in the form of auditory dysfunction or arterial thrombosis. More severe bilateral damage to the
auditory analyzer occurs in patients who underwent mild COVID-19 and did not receive anti-inflammatory therapy.
The use of glucocorticoids and anticoagulants for the treatment of coronavirus infection on time prevents the development of complications from the auditory analyzer and blood coagulation system.
On the Decomposition of Generalized Semiautomata
Authors: Cakir Merve Nur , Saleemi Mehwish , Zimmermann Karl-Heinz
Published: June 2021

Semiautomata are abstractions of electronic devices that are deterministic finite-state machines having inputs but no outputs. Generalized semiautomata are obtained from stochastic semiautomata by dropping the restrictions imposed by probability. It is well-known that each stochastic semiautomaton can be decomposed into a sequential product of a dependent source and deterministic semiautomaton making partly use of the celebrated theorem of Birkhoff-von Neumann. It will be shown that each generalized semiautomaton can be partitioned into a sequential product of a generalized dependent source and a deterministic semiautomaton.
Catalytic obtainment of dimethyl ether and dimethoxy-methane from methanol
Authors:   Institute of Catalysis and Inorganic Chemistry, Azerbaijan Republic, Kozharova L.I. , Melikova I.G. ,   Institute of Catalysis and Inorganic Chemistry, Azerbaijan Republic, Alieva A.M. ,   Institute of Catalysis and Inorganic Chemistry, Azerbaijan Republic, Efendi A.J. ,   Institute of Catalysis and Inorganic Chemistry, Azerbaijan Republic, Maharramova L.G. ,   Institute of Catalysis and Inorganic Chemistry, Azerbaijan Republic
Published: June 2021

The paper deals with obtainment methods of formaldehyde and alternative ecological fuel types – dimethyl ether and dimethoxymethane. The development studies of these products were carried out both on Zr-Mo, Zr-V, V-Fe bimetallic catalysts and modified Со2+, Сu2+ forms of clinoptilolit. The optimum conditions of reaction conducting have been studied, RFA and RFES specters of the catalysts took, and the connection between the composition of surface layer and catalysts’ activity and selectivity specified as well.
Effect of the compound GIZH -290 and levetiracetam on epileptic activity in rat brain structures on EEG models of bemegrid-induced seizures
Authors: Voronina T. A. , Litvinova S. A. , Kovalev I. G.
Published: June 2021

The effect of levetiracetam (a derivative of 4-phenylpyrrolidone) and its original analog, the compound GIZH-290, on primary generalized epileptic activity (EpA) in rat brain structures (sensorimotor cortex, dorsal hippocampus-CA3 field and lateral hypothalamus field) on EEG models of bemegridinduced seizures was studied. It was found that EpA, after the introduction of bemegrid, appears in 1–2 minutes in the form of prolonged generalized high-amplitude discharges and is registered within 3 hours. GIZH-290 (5 mg/kg, intraperitoneal, 15 minutes after bemegrid) causes a significant (p < 0.05) decrease in the number of epileptic discharges in the cortex and at the level of the trend in the hippocampus, which is accompanied by a decrease in the amplitude of the Epi-discharges. Levetiracetam at a dose of 200 mg / kg does not significantly change the severity of paroxysmal activity (the number of convulsive discharges and their duration) caused by bemegrid.
Study of acute toxicity of GIZh-298
Authors: Miroshkina I. A. , Sorokina A. V. , Volkova A. V. , Zabrodina V. V. , Alekseev I. V. , Kachalov K. S. , Zakharov A. D. , Alekseeva S. V.
Published: June 2021

Assessment of acute toxicity is a necessary stage of preclinical research of the substance GIZh-298. The aim of present research is study of acute toxicity GIZh-298. Methods. GIZh-298 was administered once intraperitoneally to mice at doses 200-330 mg/kg. Equivalent volume of 1 % starch solution was administered to animals of the control groups. Periods of intoxication and death of animals with a detailed description of the observed clinical picture were registered. Euthanasia and pathoanatomical dissection were performed 14 days after drug administration. Results. The median lethal doses were identified: LD50 = 299,6 (279,7 – 320,8) mg/kg in female mice, LD50 = 302,3 (281,5 – 324,6) mg/kg in male mice at intraperitoneal introduction. The morphological view of the internal organs, detected during pathoanatomical dissection of all surviving experimental animals, did not differ from that observed in control animals. Conclusion. It was determined that GIZh-298 at intraperitoneal introduction concerns to low-toxic substances. According to classification Sidorov K.K. GIZh-298 may be related to 4th toxicity class.
Community Health Nursing Students Identifying Depression in Members of the Community with Diabetes, A Quantitative Approach
Authors: Marsala-Cervasio Kathleen , Anna M. Acee
Published: June 2021

Background: The aim of this study was to improve depression screening, monitoring, and treatment ofindividuals in community-based programs with co-morbid type 2 diabetes by senior nursing students.Method: This experimental research utilized the Basic Diabetes Knowledge Test (KAT), DepressionKnowledge Questionnaire (MCQ), and the Patient Health Questionnaire -9 (PHQ-9) to measure thedepression and diabetes knowledge of students before and after an educational intervention over timeutilizing ANOVA.Results: The main effect of time for KAT and MCQ is statistically significant (F2=16.74, p<0.0001 forKAT and F2=10.39, p<0.0001 for MCQ). Adjusted KAT and MCQ scores t-tests were run across the testadministrations to assess the PHQ-9 mean test score difference.Results: Indicate statistically significant differences between groups (t (72) =-2.82, p=0.0063).Conclusions: The findings of this research should compel nursing faculty to integrate teaching strategies inclinical courses to assist new nurses to adequately identify and refer individuals for depression evaluationand treatment.
Logistic Regression on Physical Activities Analysis Related to Depression in Elderly
Authors: Wisoedhanie Widi A  , Imam Cecilia Widijati , Rahayu Raswati Prapti
Published: June 2021

Background: The risk of depression in the elderly is currently exacerbated by the health situation of theCoronavirus Disease 2019 (COVID-19) pandemic that has reached the entire world, including Indonesia.The imposition of physical distancing and restrictions on activities outside the home will have an impact ondiscomfort for all individuals, including the elderly. The elderly are forced to stay in their respective homesthat causes reduced physical activity. If this condition continues, it can reduce endurance, cause discomfort,boredom, anxiety, and depression in the elderly.Objective: This study aimed to identify the effect of physical activity on of depression in the elderly atIntegrated Health Center (Posyandu), Kasin Sub-District, Working Area of Puskesmas Bareng, Malang City.Methods: This type of analytic correlative research was categorized as a quantitative survey type with crosssectional design. The sample was 54 elderly aged 60 years taken by random sampling. The instruments usedwere the Geriatric Depression Scale for screening depression incidents and the questionnaire for assessingdemographic data and physical activity. Data were analyzed using multivariate logistic regression method.Results: Exercising, doing outwork had a significant effect on the occurrence of depression in the elderly,with a sig value of exercising 0.004 and doing homework at 0.047. exercise can reduce the risk of depressionby 99% and doing homework can reduce the risk of depression by 10%.Conclusion: Elderly should keep doing homework every day and keep in exercising regularly every weekto reduce the risk of depression during the Covid-19 period.
Improving Coordination During Care Transition between Ambulatory and Inpatient Care Facilities: Evaluating the Utilization and Scope of Ehr Facilitated Longitudinal Plan of Care
Authors: George Reena Rachel , Winden Tamara J. , Manos Laverne , Herrman Angella , Campos Maritza , Dittrich Colleen Booz
Published: June 2021

Gaps in generation and timely transfer of relevant information during care transitions remain a greatchallenge to care coordination. Electronic Health Record (EHR) based information transfer tools are notefficiently used by most providers. The objective of this project was to understand the current process of caretransition between ambulatory and inpatient care setting and to explore the utilization and scope of an EHRbased Longitudinal Plan of Care in improving coordination during care transition. The Longitudinal Planof Care when compared with transition of care practices recommended by Transitions of Care ConsensusConference and National Transitions of Care Coalition work group showed that it lacked some informationpertinent to care coordination. The survey performed indicated that most commonly used Electronic HealthRecord tool for care transition were notes and chart reviews (97.4%, 93.4%). Only 12% of the participantsexpressed high satisfaction with the currently used tool. Among the participants who used the LongitudinalPlan of Care, only 8.8% reported it as a sufficient tool for information transfer. Majority (93.5%) wereunaware that such a tool existed and had never explored its functionality. Improving the functionality ofLongitudinal Plan of Care and training health care providers can greatly facilitate information transferduring care transition.
The Impact of Physical Therapy Delivered Ergonomics in the Workplace: A Narrative Review
Authors: Prall Joshua , Ross Michael
Published: June 2021

With the emergence of work-related musculoskeletal injuries and the associated high cost of injuredworkers, physical therapists are in a unique position to help employers manage these concerns throughinjury prevention programs, education, ergonomics, on-site treatment to include exercise instruction andmanual intervention, and return to work programs. The purpose of this literature review is to highlightthe effectiveness a physical therapist can have on employee health and the prevention of work-relatedmusculoskeletal disorders. In terms of results, when ergonomic interventions were applied, employers sawdecreased injuries, increased productivity, decreased costs associated with direct and in-direct costs of workrelatedinjuries, improvements in return-to-work performance, and decrease absenteeism in employees.However, as the interventions described in this report were generally found to be quite heterogeneous, itshould also be recognized that general conclusions about the effectiveness of these interventions should bedone with care. It is important to ensure that payers, employers and employees are aware of the crucial rolephysical therapists can play in occupational health. Physical therapists also need to advocate for their role inoccupational health and offer expert care to workers in a non-traditional manner.
Effectiveness of Lumbar Motor Control Exercises in Improving Lumbar Stability among Bharatanatyam Dancers
Authors: Pavana  , Amrutha SV
Published: June 2021

Background and purpose: Low back injuries among Bharatanatyam dancers are said to be over use relatedand secondary to biomechanical alignment defects. This causes weakness of the deep core muscles resultingin lumbar instability and low back pain. Motor control exercises aim to retrain the optimal control of thedeep spinal muscle and maintain normal control during physical and functional tasks. The study is designedto assess the effectiveness of motor control exercises in improving lumbar stability among Bharatanatyamdancers.Objectives: To find out the strength of the deep abdominal muscle function pre and post intervention. Tofind out the correlation between lumbar spine curvature in standing and the deep abdominal muscle strength.To assess the effectiveness of lumbar motor control exercises in improving lumbar stability.Design: Quasi experimental one group pre and post-test designMethods: A total of 85 subjects (females) aged between 18 to 30 years with Quebec score >20 were recruitedusing purposive sampling method. Subjects were examined for core muscle activity using Stabilizer pressurebiofeedback and were assessed for Lumbar spine curvature using Flexible curve ruler. Pain and disabilitywere scored using Modified Oswestry disability questionnaire (MODQ). The intervention consisted of motorcontrol exercises for 6 weeks. Pre and post-test intervention scores were recorded and analysed. Results:The core muscle activity and Modified Oswestry disability score significantly (p<0.001) improved after theintervention and showed strong significance. The correlation between lumbar lordosis angle and core muscleactivity showed positive relation (r = 0.859) and statistically significant (p<0.001). Conclusion: The resultssuggest that, motor control exercises may be significantly effective in improving lumbar stability amongBharatanatyam dancers.
Comparision of Active Cycle of Breathing Technique and Autogenic Drainage Technique in Patient Who Had Under Gone Laparotomy
Authors: Charpot Vinal , Bhise Anjali , Soni Neela
Published: June 2021

Objective: To Find Out Effectiveness of AD and ADT in the Patients Who Had Under Gone LaprotomyMethod: Study design: Comparative StudyStudy Setting: It Was Concluded In General Surgical Wards In Civil Hospital, Ahmadabad.Study Duration: 3 months. The duration of treatment programmed for each subjects was 3-to 4 days.Sample selection: Patients (between 25 years to50 years) who had under gone laprotomy were selected forthis study, total 40 patients were selected for this study on the basis of inclusion and exclusion criteria.Results: There was significant improvement in parameters of the patients of two groups after treatment byautogenic drainage and active cycle of breathing technique within the surgical wards.Conclusion: This study suggests that there is no significant deference in effects of obtained with autogenicdrainage and active cycle of breathing techniques. It was also observed that individually autogenic drainageand active cycle of breathing techniques are significantly effective.
DESIGN OF AUTOPILOT TANK PROTOTYPE MONITORING SYSTEM ON GROUND STATION USING GOOGLE MAPS
Authors: Bastari Avando , Suparmanto Didik , Sunarta Sunarta , Widodo Edy
Published: June 2021

Indonesia is one of the largest archipelago countries in the world. Therefore, it is necessary to safeguard the vital object especially within the border area of the (NKRI). The unmanned tank rides are one of the rides that can be used as combat rides on the battlefield in maintaining security and sovereignty (NKRI). Utilization of unmanned tank rides on the durability and defence functions of the nation can minimize casualties. In realizing the control system and monitoring of unmanned tank rides using the design build Monitoring system Autopilot Prototype Tank on the Ground Station using Google Maps. In this design defines the needs of the system on the ground station. The need for electronic maps to display the location of the prototype tanks on the system interface, using one of the Gmap.net program libraries or libraries that can be integrated with the C# programming language. The need for data transactions through UART, using the library or series of communication program libraries for this need. The need for prototype tank location indicator and waypoint location in the form of marker on map, using one of Gmap Marker function from library or program library Gmap.net. The need to describe a straight line between waypoint points, using the polyline function of the Gmap.net library or program library. The need to describe the area on the waypoint, using the circle function of the Gmap.net library or program library. Autopilot control of the prototype tanks that have been performed can be done well using Visual Studio 2012 programming. Monitoring system on the interface of the system that is made shows the system can run well, with the results of the system can display prototype travel to every waypoint made.

 

Keywords: Visual Studio 2012, Gmap.net, Prototype, Autopilot.
DESIGN OF STTAL COLLEGE STUDENT FINAL TASK AND RESEARCH PRODUCT INFORMATION SYSTEM BASED ON WEB
Authors: Ahmadi Ahmadi , Chafid Muchammadil , Bukit Alexander Victor , Marbandi Arie
Published: June 2021

STTAL is an educational institution to improve the student capability in managing naval technology. Annually, STTAL graduates diplomas and produces final task from the research of students. This product will then be exhibited at official exhibitions of the Indonesian Navy. The information system is designed for the final project and research of STTAL students. This information system is web-based to facilitate the information about the tools that are displayed and will help exhibition crews in conveying information about the tools to the visitors. This information system is easy to use, by scanning the QR Code on the device by Android smartphone application.

 

Keywords  : STTAL student work, Final Project Product Information System and STTAL Student   Research Based on Web, Android Smartphone, QR Code.
DESIGN OF ACADEMIC INFORMATION SYSTEM BASED ON BOT TELEGRAM IN SMART CAMPUS CONCEPT
Authors: Ahmadi Ahmadi , Setiawan Dedi , Suprayitno Suprayitno , Hartoko Priyadi
Published: June 2021

The goal for many education institutions is the existence of the Smart Campus concept. Smart Campus is the concept of a smart campus to provide maximum service to the entire academic community by monitoring and managing existing resources effectively and efficiently. Smart Campus can also provide appropriate information to students or campus institutions in every activity, or even in unexpected events. In this research, it is proposed to maximize the academic information system which is integrated with the Telegram messenger application. This Telegram application can be obtained for free, lightweight and multiplatform by having a fairly complete and more developed Bot API. Students get real time notifications and can chat / communicate with the Telegram Bot which is designed to provide all the information on STTAL. The admin can upload lecture material into the Telegram Bot then students can download it from the Telegram Bot. There are 11 commands designed in this study as a prototype. This research was tested by trying all the commands provided. This Bot Telegram application is very helpful for study program staff and lecturers to convey information to students especially using this application is quite easy.

 

Keywords: Smart Campus, Bot Telegram, and Information Media
PERFORMANCE MANAGEMENT AS A MEDIA OF CHANGE TOWARDS ORGANIZATION IMPROVEMENT
Authors: Reza Heru Kreshna , Nugroho Sukmo Hadi
Published: June 2021

Management in an organization is the main activity that differentiates an organization from other organizations in providing services to humans. The success of an organization in providing services to its customers can be observed through the performance produced by the organization. The performance of an organization can be seen as good results if managerial performance and organizational performance can be combined, combining these two performances requires the organization to face changes. Change can occur because of something that comes from within or from outside an organization. Change management is an important thing in an organization. Change occurs through revolution, reform, evolution, and innovation. Everyone is certainly different in responding to change. Some of the responses included rejecting, being ignorant, not ready, and ready. The difference in these responses makes each person get different choices from change.

 

Keywords: Performance Management, Change Management, Organization
DESIGN OF ENCRYPT ROOM SECURE SYSTEM ON SATKOM LANTAMAL V SURABAYA BASED ON FINGERPRINT AND QUICK RESPONSE CODE
Authors: Bukit Alexander Victor , Putra I Nengah , Yudha Herdhig Prima , Zulkifli Muhammad
Published: June 2021

Technology and information are currently growing rapidly so that computers are no longer used as a computing tool, but have turned into a machine that has the same ability as the human brain, especially searching on a very large fingerprint database. Supervision through a security system that is designed is very helpful for the performance of the Indonesian Navy code personnel who serve in the communication unit, especially the code room. The Code Room is one of the important rooms specifically used as a place for coding activities for the Indonesian Navy. In addition, the code room also functions as a news center for both confidential and open news. This security system using fingerprint (Fingerprint) and Qrcode (Quick Response Code) is designed to be able to control the door with serial communication from android to microcontroller (wemoss) and personal computer (PC) so that it will move the selenoid (door lock) to open the door on condition fingerprint and qrcode are recognized by the system. The level of success of this security system depends on the user's fingerprint identification and the validity of the data stored in the database. The test results of the security system developed in this final project show a success rate of 98%. This tool is expected to be used as a Security System for the Password Room at the Satkom Lantamal V Surabaya.

 

Keywords: Fingerprint and Quick Response Code
THE INFLUENCE OF INDONESIAN NAVY DIPLOMACY THROUGH NAVAL PRESENCE ON THE EFFECTIVENESS OF MARITIME OPERATIONS IN THE NORTH NATUNA SEA
Authors: Octavian Amarulla , Cahyono Priyo , Pranowo Widodo Setiyo
Published: June 2021

The North Natuna Sea is still a hot topic of discussion both nationally, regionally and internationally. The discussion is inseparable from the interest in the potential of natural resources and energy contained therein. The problems with the boundaries of the Indonesian Exclusive Economic Zone (ZEEI) and the territorial claims in the South China Sea (SCS) by China make this problem more complex so that it is necessary to immediately get serious handling to prevent risks and losses for the national interest. The presence of elements of the naval presence in the North Natuna Sea is a form of handling in the field of maritime operations which aims to maintain maritime security and protect the sovereignty of the Unitary State of the Republic of Indonesia (NKRI) from various threats. Through this article, I would like to provide an overview of Indonesian Navy diplomacy through its naval presence in the North Natuna Sea and its influence on the effectiveness of maritime operations carried out based on the results of research using quantitative methods. Naval presence is part of the Indonesian Navy's diplomacy in dealing with the problems that occur as well as an effort to maintain world recognition of the Republic of Indonesia.

 

Keywords : effectiveness; the presence of elements of the Indonesian Navy, North Natuna Sea; maritime operations
OPTIMIZATION ASSIGNMENT OF WESTERN PATROL UNIT (KRI) ELEMENT IN SEA SECURITY OPERATIONS IN RIAU ISLANDS WATER AREAS USING SET COVERING MODEL
Authors: Setiadji Agus , Herdiawan Didit , Sukandari Benny , Muksin Muksin
Published: June 2021

The territorial waters of Riau Islands are one of the locations with a high level of vulnerability to violations in thesea in Indonesia, because this region is directly adjacent to neighboring countries and is an international tradeand shipping route. One of the roles of the Indonesian Navy is to maintain the security of national jurisdictions,including in the territorial waters of Riau Islands, which are then realized in Operation Sea Security, where theimplementation still has several constraints, namely budget constraints, technical capabilities, number of ships,limited information, and limitations supporting facilities, so that the implementation of Marine SecurityOperations is not optimal. The main reason is the placement of patrol boats during operations is not wellorganized. With these problems, a study was conducted using the set covering method to get the most optimallocation for patrol boat placement with as few ships as possible but still be able to reach the entire waters of theRiau Islands and minimize operational costs. In this study a discrete approach was taken, namely thedetermination of the critical points, which numbered 37 vulnerable points. All these points must be affordable bythe ship on duty.Keywords: Set Covering, Location Selection, Marine Security Operations, Riau Islands Waters Region
THE SELECTION OF ALTERNATIVES TRAINING SHIP TO SUBSTITUTE KRI DEWARUCI FOR NAVAL ACADEMY CADETS USING THE ANALYTIC NETWORK PROCESS (ANP) METHOD
Authors: Nugroho Sukmo Hadi , Bandono Adi , Suharyo Okol Sri , Novianto Raditya
Published: June 2021

Republic of Indonesia Ship (KRI) Dewaruci is a Naval Academy Cadets' (AAL) training ship that is old. Thiscondition is very susceptible to various threats of accidents while carrying out voyages around the world to cruisethe AAL Kartika Jala Krida Kadet. The government has planned to replace KRI Dewaruci with a new trainingship. This study aims to determine the selection of new prospective makers training ship by the Analytic NetworkProcess (ANP) method. This ANP method is used because the existing data have a relationship among thecriteria and the relationship between criteria and sub-criteria. In alternative selection, there are two main criteria,namely operational requirements criteria with four sub-criteria: security, geographical conditions, skills training,transfer of technology and technical requirement criteria with five sub-criteria: machinery, navigation, trainingequipment, platform, masts, and sails. The results of this study are the alternative priorities for new training shipreplacing the best KRI Dewaruci and also the priority of the main/critical sub-criteria. The biggest alternativescore value is a training ship made by Piere Shipyard made in Spain with a score of 0.50259.Keywords: Analytic Network Process (ANP), Super Decisions, Training ship, Criteria and Sub-criteria
POTENTIAL OF SEA FLOW ENERGY AS A RENEWABLE ENERGY SOURCE (RENEWABLE ENERGY) ON THE CAPALULU HOLIDAY, NORTH MALUKU
Authors: Widjayanto Joni , Bandono Adi , Astika I Made Jiwa , Tresnadi Agung
Published: June 2021

One of the biggest obstacles to development progress in Eastern Indonesia is the unavailability of electricity,especially on small island islands. The potential of ocean currents is one of the most renewable sources ofenergy considering that the majority of Eastern Indonesia is the ocean and has not been utilized optimally. Thepurpose of writing this paper is to reference the calculation of ocean currents for Indonesian coastal islands thathave minimal electricity. This research method uses literature studies on the morphology of the flow velocity andwind that occurs in the Capalulu Strait and the calculation of the potential of electrical energy in the CapaluluStrait so that the results of this calculation are used as one of the renewable energy methods that are able tomeet the electricity needs of island islands. which has not been electrified in Indonesia, especially in the SulaIslands, North Maluku.Keywords: Electric Energy, Ocean Flow Turbine, Renewable Energy, Strait of Capalulu
ANALYSIS OF UTILIZATION CHLOROPHYLL-A CONCENTRATION DATA FROM REMOTE SENSING IMAGERY TO SUPPORT MARITIME SECURITY OPERATIONS (CASE STUDIES IN THE ARAFURA SEA)
Authors: Suharyo Okol Sri , Sukoco Nawanto Budi , Setiadi Johar , Kurniawan Eko
Published: June 2021

Indonesia is the largest archipelago in the world with a vast ocean area and the richness of the fish. It allows theoccurrence of crime at sea, for example, is a crime of theft of fish and other marine resources. Indonesia in theregard Indonesian Navy confronted with various obstacles, among others, the limitation of the number of patrolboats that are not proportional to the extent of waters that should be on the cover as well as the limitations ofthe available budget for operational activities in the framework of the implementation of law enforcementoperations related crime at sea. With the limitation of that than required effectiveness and efficiency inoperations to crime at sea can still be implemented and the richness of the sea remains awake.The utilization ofremote sensing satellite technology capable of delivering information quickly with a broad scope. This researchuse the MODIS Aqua Image data Level 2 to detect the distributions of chlorophyll-a concentration which is anindicator of the fertility of the waters of an area the area is closely connected with the fisheries through theimplementations process of bottom-up areas with transparent high fertility rate is an area that's prone to fishtheft crime occurred. From the result of the data processing MODIS-Aqua Satellite image pattern time andlocation of the concentration of chlorophyll-a and verified by VMS data indicate that there is a close relationshipwhere a times and areas with a high concentration of chlorophyll observed a lot of fishing activity, so it is used inthis research can be used as supporting data in determining the direction and timing of the operation inparticular operations against crimes the theft of fish, finally the marine security operations could become moreeffective and efficient and success can be further improved.Keywords: Sea area, chlorophyll-a, effective and efficient.
DESIGN OF THE DATA TRANSMISSION BETWEEN THE EXERSICE SMART MINE WITH GROUND STATION USING LORA
Authors: Pratiknyo Gesit , Purwanto M Sigit , Sahiri Erpan , Muladiyono Muladiyono
Published: June 2021

Wireless data communication system through communication radio is one of the important points of informationdelivery process in TNI AL, It relates to the process of delivering information on the field that is difficult to obtaincommunication network via internet. The use of portable and strong communications against jammedinterference and other adjacent frequency interference becomes a fundamental necessity. The use of the UHFfrequency communication system is one of the efficient communication, With the high frequency of positivelyresulting in the physical size of the antenna is increasingly smaller. The purpose of designing datacommunication system devices between exercise smart mine and the ground station using Lora. In planning thiscommunication system uses the Lora SX1278 module as a data transmitter (Tx) and receiver data device (Rx).On the transmitter side (Tx) Lora uses the Arduino Mega 2560 microcontroller as the core or brain system. Onthe side of the receiver (Rx) Lora uses Arduino Uno R3 as the process data unit received by the Lora receiver.The main function of Arduino Uno as an intermediary to be able to transfer data to a PC or laptop device as aground station monitoring through USB communication channels. From the design, testing, and discussion ofresearch results during the preparation and manufacture of this final task obtained the results as expected. Thatthe design of data communication systems using Lora can be obtained a maximum range of 200 meters withthe condition of building obstructed. The ability of the Lora SX1278 module to receive data and transmit datafrom the GPS, pressure sensors and acoustic sensors is well received by the ground station, based on the datatransmitted via the Lora SX1278 module transmitter.Keywords: Lora SX1278, Arduino Mega 2560, Arduino Uno R3
IMPLEMENTATION OF INDONESIA'S MARINE POLICY A CASE STUDY: (Implementation of Presidential Regulation No. 16 of 2017 Concerning Indonesian Maritime Policy, Specifically Maritime Diplomacy in Papua)
Authors: Ardi Mahmud Ridho , Subianto Agus , Sudirman Sudirman
Published: June 2021

Good management of international relations has been a major concern of Indonesia's foreign policy since the country's independence. The character of the nation and state leaders is often the determining factor that causes relations between countries in a situation full of uncertainty. Some parties, based on the analysis of confidential documents, are allegedly trying to influence the policies of their respective countries to give recognition to Papuan independence and sovereignty. Based on Presidential Regulation No. 16 of 2017 concerning the Indonesian Maritime Policy dated February 20, 2017, Indonesia's geographical and demographic conditions will have consequences for the emergence of the real challenges for Indonesia that must be managed comprehensively. Specifically, in Papua, referring to data from the Navy of 2019, at least in the last period more than 50 (fifty) transnational crime and intrastate conflicts (communal conflicts and separatist movements) occurred in Papua. In addition to maritime defense forces, maritime diplomacy as a form of state policy has been transformed into an alternative in efforts to reduce the vulnerabilities that have arisen in the Papua region. The Navy as a military force is part of implementing the policy to realize the main program of Maritime Diplomacy, namely increasing the active role in efforts to create world peace and security. The Indonesian Navy describes the policy through the perspective of modern maritime defense policies that understand the nation's history to meet the political will aspects (maritime diplomacy) through cooperative, persuasive and coercive efforts. There are six factors that influence the implementation of the Maritime Diplomacy Policy in Papua, including: 1) Size and Policy Objectives; 2) Resources; 3) Characteristics of Implementing Agencies; 4) Communication between Implementing Agencies and Implementing Activities; 5) Disposition of Implementing Agencies; and 6) Environmental Effects. Environmental influences are the most influencing factors in implementing policies. The influence can come from inside or outside. The main internal influence comes from the longstanding conflict in Papua. External influences take the form of conventional and non-conventional threats.

Keywords: Maritime, Diplomacy, Papua
DECISION SELECTION MODEL OF LANDING BEACH IN AMPHIBIOUS OPERATIONS EXCERCISE WITH FUZZY MCDM
Authors: Setiadji Agus , Sukandari Benny , Widjayanto Joni , Najib Rifki
Published: June 2021

To determine the ideal landing beaches in amphibious operations must meet the requirements / criteria that have been determined, because it serves as an important component in the choice of landing beaches. The criteria include the type of beach, gradient beach, the basic material of beach, long beach landings, the type of breaking waves, tide, the kind of obstacles beach, ocean currents, the field behind the beach, the reference point mark landing beaches and access to the exit / entrance beach , In determining the selection of the landing beaches Marine / Navy had not done the calculation / mathematical model and not using a scientific method, such instances it is necessary to make a decision-making model in the case of election of the landing beaches in amphibious operations exercise. This study aims to determine the location of the landing beachesusing Fuzzy MCDM. The use of this method is the solution to produce a more objective group decision in the selection of an amphibious landing beach which data are accurate and reliable to help solve problems that are multi-criteria. There are 11 (eleven) criteria and 4 (four) alternatives identified in this study. Of the 11 criteria which have the highest weighting criteria for the alternative chosen in the first rank third alternative, namely PPD 3.

Keywords: Amphibious Operations, Fuzzy MCDM, Criteria and Alternatives.
DESIGN OF PRESSURE MEASUREMENT IN THE EXERCISE SMART MINE USING A PRESSURE SENSOR
Authors: Hartanto Endin Tri , Widodo Edy , Prabowo Ayip Rivai , Sulaiman Sulaiman
Published: June 2021

The Sea Mines are explosive devices placed in the waters to destroy ships or submarines. The sea mines were placed in the water depths and waited until it was triggered to be blown up by an approaching enemy vessel. The waves in the leave can be measured using the air pressure sensor placed below the water surface, the change in the sensor up and down will result in changes in air pressure. Changes in the resulting pressure of the vessel will result in water waves, resulting from changes in the water wave height will result in a change in water pressure gauge sensors in the air. The MPX5700 air pressure Sensor, as a source of pressure measurement with analog voltage output is comparable to the large value of air pressure. Design the air pressure measuring instrument system using the Arduino microcontroller as the unit of the voltage conversion process to the pressure variable in the KPA. On testing authors use applications that are created using Visual Studio 2012 to plotting the pressure graphs and large voltage output sensors. Results obtained using the MPX5700 sensor with an analog output can result in a linear pressure output with a large voltage output, from the test result obtained the conversion value 0.2 V as the value of 0 Kpa and the value of 4.7 V asthe maximum value pressure measurement of 700 Kpa.

Keywords: mines, MPX5700, Arduino microcontrollers
DESIGN FREE SURFACE TANK ON FAST MISSILE BOAT 60M
Authors: Sutrisno Sutrisno , Mawanto Andi , Kusdiana Wawan , Kusuma Cahya
Published: June 2021

Rolling motion is important role in the stability of the ship. Predicting the motion of a ship design must be done to see the design performance. The magnitude of the resulting motion response will affect the comfort and safety of personnel and materials in the ship. For this reason, simulation and analysis rolling and pitching prediction are carried out when the ship is operating, with and without the addition of a free surface tank (FST) as a stabilizer system with variations in the FST base height, water volume, boat velocity, heading direction and the waves. The prediction of ship motion in this research is ushing shipmo software and to assess operational feasibility, the general criteria standard issued by NATO STAGNAG 4154 (US. Navy) and US Coast Guard. From the simulation results it was found that increasing the height of the FST base from the base line decreases rolling motion. At a height of 4 m the maximum response magnitude below the allowable standard is 3,365 deg, while at a height of 3 m above the allowable standard that is 4,734 deg. The addition of FST and variations in placement of the FST base height from the base line did not significantly affect the pitching motion of the ship. Heading direction, waves and operational speed of the ship need to be considered to get the minimum rolling motion response when the ship is operating.

Keywords : Fast Missile Boat 60M, Free Surface Tank, Pitching, Rolling, Shipmo.
THE STRATEGY ANALYSIS FOR PATROL ELEMENTS ADDITION OF BRAVO NAVAL BASE TO SUPPORT MARINE SECURITY OPERATIONS AT INDONESIA ARCHIPELAGIC SEA LANES I
Authors: Pandjaitan Manahan Budiarto , Suwarno Panji , Gunardi Gunardi
Published: June 2021

Indonesian Navy is tasked with enforcing the law and maintaining security in the national jurisdictional sea area following the provisions of national law and international law that have been ratified. To carry out these basic tasks to run well, it is necessary to have support from the Naval Base which is quite accommodating in terms of service and logistical support. The problem in this research is how to compile the strategy analysis for patrol elements addition of Bravo Naval Base to support marine security operations at Indonesia Archipelagic Sea Lanes 1. The purpose of this study was to determine the optimum function of the patrol element of base owned by Bravo Naval Base in support of marine security operations in the Indonesian Archipelago Sea Lanes 1. The method used in this study is Qualitative Descriptive methods by NVivo Software and SWOT analysis methods. The results of this study are the continuation strategies analysis for patrol elements addition of Bravo Naval Base to support marine security operations, and it needs to be a concern and needs to be improved by Indonesian Navy.Keywords: Strategy Analysis, Patrol Element Additions, Bravo Indonesia Naval Base.
THE MANAGEMENT OF SUSTAINABLE COMMUNAL IPAL IN SIMOKERTO SUB-DISTRICT, SURABAYA
Authors: Lubis Lunariana , Wahyudi Agus , Arieffiani Deasy
Published: June 2021

IPAL is the development program of wastewater management installation. It is a community-based communal and presumed to prioritize physical development without paying attention to the readiness of human resources at the local level so that some cases in the facilities construction have failed or they are unsustainable. This is a qualitative research by using a case study approach that aims to discuss the community’s participation in supporting the implementation of sustainability in communal management of IPAL in RT 01 RW 01, Simokerto sub-district, Surabaya. The data collection technique is conducted through the interview, direct observation, and documentation. The findings are obtained by using sustainable analysis in three aspects, namely economic, environmental, and socio-cultural aspects. The result indicates that in terms of the socio-cultural aspect, communal IPAL is unsustainable. The cause is the component condition of communal IPAL which has less advantage due to non-routine maintenance activities.

 

Keywords: Sustainability, Sanitation facilities, Communal IPAL
THE ROLE OF CENTRAL AND REGIONAL GOVERNMENTS IN THE RESOLUTION OF LAND PROBLEMS OF THE INDONESIAN NAVY AS A MILITARY TRAINING AREA IN GRATI PASURUAN
Authors: Darmayani Uciek , Ekowati Rr. Lilik , Prasita Viv Djanat
Published: June 2021

ABSTRACT

The Indonesian Navy owns land assets of State Property (BMN) in Grati, Pasuruan Regency covering an area of ​​36,763,350 m2 (3,676.34 Ha). In accordance with Government Regulation of the Republic of Indonesia Number 68 of 2014 concerning State Defense Territory Arrangement. There are 1,033 locations of Indonesian Forces lands that are included in the Territory The defense consists of the Indonesian Army as many as 583 locations, the Indonesian Navy as many as 93 locations and the Indonesian Air Force in 357 locations. The Defense Area consists of military bases or soldiers, military training areas, military installations, equipment testing areas, storage areas for other explosive and dangerous goods, areas for disposal of ammunition and other dangerous defense equipment, strategic national vital objects and air defense interests. the land of the Indonesian Navy BMN in Grati, Pasuruan Regency cannot be used optimally for the Indonesian Forces training area because many residents inhabit the Indonesian Navy land for agricultural land and housing so that the participation of the central and regional governments is needed in resolving these problems so that the Indonesian Navy can use the land as a training area in accordance with the Main Duties and Main Functions of the Indonesian Navy. And This research used descriptive qualitative methods and analysis is carried out based on the findings of the data that has been collected.

 

Keywords: Policy evaluation, military training area, community relocation, team formation combined
MODELING THE LEVEL OF OPEN UNEMPLOYMENT IN CENTRAL JAVA WITH MULTIVARIATE ADAPTIVE REGRESSION SPLINES (MARS) APPROACH
Authors: Permatasari Erma Oktania , Nasuha Firda , Prawirosastro Carlos L
Published: June 2021

The level open unemployment is a value that shows the number of working-age population who looking for work, is preparing a business, feels impossible to get a job or already have a job but have not started working and often used for measured employment. Like at Central Java has increasing the total population at 2014 and have high total investation whereas should be can getting more employment, but actually still give high unemployment about 996.344 population at 2014. So that, in this research used nonparametric regression approach which multivariate adaptive regression splines (MARS) for modeling the level open unemployment in Central Java at 2014 because the level open unemployment in Central Java predicted influence by some factors. This research resulted in the best modeling for level of open unemployment in Central Java Province with value of GCV minimum that obtained at 0,396 with R-square at 86,5 percent as well as the predictor variables were entered into the model as much as three, namely the total population with interest rate of 100 percent, the minimum wage with interest rate of 41,955 percent, and the total working population with interest rate of 39,547 percent.

 

Keywords: MARS, Nonparametric regression, Level of open unemployment
THE DEVELOPMENT STRATEGY OF INDONESIAN NAVAL HUMAN RESOURCES UNIT USING SWOT ANALYSIS AND INTERPRETATIVE STRUCTURAL MODELLING
Authors: Syahtaria Ikhwan , Cahyanto Cahyanto , Bandono Adi , Martin Richard
Published: June 2021

ABSTRACT

Lapetal is an organization within the Indonesian Navy that is tasked with carrying out Navy recruitment. With the increasing number of duties and responsibilities of Lapetal and seeing the current condition of Lapetal, it is necessary to make efforts to develop Lapetal in the future. The purpose of this research is to identify the factors that influence in determining the Lapetal development strategy, determine the alternative strategy for Lapetal development, and produce a roadmap of the selected alternative strategies for Lapetal development. This study uses an integrated SWOT analysis and Interpretative Structural Modeling. SWOT analysis is used to formulate and provide alternatives in Lapetal development strategies. ISM is used to determine the priority order of the selected strategy which is then applied in making the roadmap. Based on the results of the SWOT matrix analysis, the SO Strategy consists of 6 (six) strategic steps, the ST Strategy consists of 5 (five) strategic steps, the WO Strategy consists of 8 (eight) strategic steps and the WT strategy consists of 4 (four) strategic steps. Based on weighting using the EFAS and IFAS matrices, the chosen strategy is the WO Strategy, so that the WO strategy becomes the first alternative. Based on the results of the classification of elements in the WO strategy, there are 4 (four) levels of hierarchical structure. In this hierarchical structure, it can be seen that the (WO5) and (WO6) sub-strategies are at level IV. Then the sub strategies (WO3) and (WO4) are at level III. At level II it consists of 3 (three) sub strategies, namely (WO1), (WO2), and (WO7). At level I, it is the sub strategy (WO8). The output of the SWOT and ISM analysis process in determining the Lapetal development strategy is a map or roadmap implemented in a strategic plan which is divided into five-year programs.

Keywords: Lapetal, Development Strategy, SWOT, ISM, Road map