bluuebunny/crossref_metadata_2025 huggingface dataset:
Kewajiban Pendaftaran Sertifikasi Halal Pada Badan Penyelenggara Jaminan Produk Halal; Perspektif Maqāṣid al-Syarī’ah
Authors: Faika Sitti Nur , Ilyas Musyfika
Published: April 2022

Artikel ini membahas tentang Kewajiban Sertifikasi Halal dalam prespektif Maqashid al-Syariah. Dalam menjawab permasalahan tersebut dan analisis data yang bersifat deskriptif, penulis menggunakan pendekatan mutidisipliner, yaitu pendekatan normatif-yuridis Penelitian ini tergolong library research dengan jenis penelitian deskripsi kualitatif, dimana data dikumpulkan dengan mengutip, menyadur, dan menganalisis isi (content analysis) terhadap literatur yang representatif dan mempunyai relevansi dengan masalah yang dibahas, kemudian mengulas dan menyimpulkannya. Peneliti menemukan: Maqashid syariah terhadap kewajiban pendaftaran  sertifikasi halal ,secara substansialnya sebagai maslahah dengan kata lain yaitu kebaikan serta kesejahteraan dalam memberikan manfaat.Dalam maqashid syariah ada lima pokok tujuan di dalamnya, yaitu memelihara agama,memelihara jiwa ,memelihara keturunan,memelihara harta, memelihara akal, yang esensinya terhadap kewajiban pendaftaran serfikikasi halal sangat berkaitan. Jadi kewajiban pendaftaran sertifikasi halal itu diharuskan sesuai dengan koridor kemaslahatan masyarakat yang tentunya memberikan nilai-nilai yang terkandung di dalam al-Qura’an serta tujuan Maqashid Syariah.  Mekanisme pendaftaran sertifikasi halal oleh badan penyelenggara jaminan produk halal tentunya membutuhkan tahapan yang begitu ketat yang prosedurnya memerlukan beberapa tahapan untuk mendapatkan sertifikat halal itu. Meski demikian, mekanisme pendaftaran sertifikasi halal ini sudah sesuai dengan maqashid al-syariah.Kata Kunci : Kewajiban Pendaftaran Sertifikasi Halal, Badan Penyelenggara Jaminan Produk Halal, Maqasid Al-Syariah.
Pelanggaran Lalu Lintas oleh Rombongan Pengantar Jenazah di Jeneponto Perspektif Hukum Islam dan Hukum Pidana
Authors: Syarif Muhammad Syarwan , Marilang Marilang
Published: April 2022

The main problem of this of this reseach is traffic violations by the corpse delivery group in Jeneponto, the perspective of Islamic law and criminal law. The main problem is then formulated into several sub problems, namely 1.) what are the forms of violations by the group delivering the corps? 2.) how does the positive law view traffic violations by the group delivering the bodies? 3.) how does Islamic law view violations during delivery of the corpse? This type of reseach is classified as field reseach, with a reseach approach using a sociology of law approach. As for the reseach data sources are the public and law enforces in Jeneponto district. This study aims to determine the forms of violations, as well as the elaboration of rules related to community habits, in this case the delivery of corpses, through the perspective of Islamic law and positive law (case study of the corpse delivery group in Jeneponto district). This type of reseach is quantitative reseach, which is a method that emphasizes the understanding of social problems based on (real) and natural conditions of reality. The focus of this reseach will emphasizes on data analysis and basic analysis of control, as well as providing articles to traffic offenders in transporting their bodies. Data collection methods and drawing conclusions as well as documentation. This reseach is considered impostant because of the many violations that occur when delivering the corpse, and it cannot be separated from adding a wealth of thoughts and insights for the author himself and the reader later.Keywords: violaton, introduction to the body, Islamic law, criminal law.
Analisis Pandangan Mazhab terhadap Putusan Hakim kepada Anggota Militer sebagai Fasilitator Pelaku Tindak Pidana Narkotika
Authors: Anisa Putri , Hasan Hamzah
Published: April 2022

The main problem in this research is about legal considerations in making decisions against members of the military who carry out criminal acts and how Islamic law regulates the sanctions or laws that will be given by narcotics abusers even though at the time of the Prophet there was no such case. The type of research used is qualitative research or methods (field acceptance), namely research that provides a qualitative picture where it is focused on field research methods and their relationship with contemporary Islamic law. This research is sourced from secondary data and primary data with primary primary data sourced from interviews of judges at Military Court III-16 Makassar. From the research conducted, the results show that: (1) In enforcing the criminal law against military personnel who commit narcotics crime, it is still regulated in the law. No. 35 of 2009 concerning Narcotics, in accordance with the case number 064-K / PM.II-09 / AU / III / 2017 by being subjected to the main law and an additional sentence of 1 year and dismissed from military service. (2) factors that cause the organization of the perpetrators of a crime, namely internal and external factors such as family, psychological and personal factors. In a personal factor, the syringe happens only part of the way. (3) law enforcement according to the imam of the mazhab against narcotics crime found in this case which occurred based on these findings was based on this. At the time of the Prophet there was no such thing as drugs so that it was confirmed to be khamar. Sanctions given are in the form of hada and ta'zir penalties in accordance with the criminal act committed.Keywords: Judges' Decisions ; Military ; Narcotics Criminal
Analisis Hukum Islam dan Hukum Positif Tentang Tindakan Aparat Negara Melakukan Spionase Terhadap Warga Negara
Authors: Asrudi  , Mustafa Zulhas'ari
Published: April 2022

This article aims to describe and analyze differences of opinion from the two legal bases, namely Islamic law and positive law regarding espionage by citizens against citizens. In answering the problems above, the author uses Library Research which is guided by the management of data obtained from several literatures. The sources of data obtained include secondary, primary and tertiary data. This research approach using a qualitative approach is something that is based on a literature study by exploring scientific works that are directly related to the object being studied and analyzing in the literature that has relevance to the problem discussed, then reviewing and then concluding. The results of this study indicate that there are differences and similarities in the views of Islamic law and positive law regarding the actions of state officials against citizens. In this paper, the opinion of Islamic law views that espionage carried out by state officials can be carried out if it is aimed at the interests of the State and Muslims. As the Prophet gave an example by sending trusted companions to spy on infidels and hypocrites who could endanger the security of Muslims at that time. However, apart from that, Islam strictly prohibits any spying if it is carried out on Muslims themselves, especially if the spying is groundless or only for personal gain as stated in the QS. Al-Hujurat paragraph 12. Then in positive law views that espionage may be carried out if the actions of the person who is the subject of spying has taken actions that are considered to violate the rules with sufficient preliminary evidence as regulated in the law relating to the permissibility of espionage. Outside of what is regulated in the law, espionage cannot be carried out because it violates a person's right to privacy as regulated in Law number 11 of 2008 concerning Information and Electronic Transactions
A Case of Leporine Dysautonomia from Croatia
Authors: Huber Doroteja , Kurilj Andrea Gudan , Šoštarić-Zuckermann Ivan-Conrado
Published: April 2022

Leporine dysautonomia (or dysautonomia of hares) is an idiopathic disorder associated with degeneration of neurons of the peripheral nervous system with loss of sympathetic and parasympathetic nerve function. The disease has so far been described in rabbits and hares from Great Britain, and a similar disorder has also been described in horses (grass sickness), dogs and cats (Key-Gaskell syndrome) throughout the world.

We describe a case of leporine dysautonomia in a rabbit from Croatia, characterized by gross findings of cachexia, dehydration, dilated intestines and urinary bladder. Histologic findings included severe vacuolation of neurons of the submucous and myenteric plexus in the intestinal tract.

This disease presents a rare disorder of rabbits, and based on current report, it should be considered as a possible differential diagnosis is rabbits with neurologic clinical signs and mild gross findings including cachexia and distension of intestine and urinary bladder.
Time-Line Based Aerial Analysis for Impact of Rampant Urbanization on Lakes of Bengaluru (India)
Authors: Gopinath Rajesh , Cu Akarsh , Me Muralidhar
Published: April 2022

Urbanization is introducing drastic transitions in the natural landscapes such as open areas, green spaces and water bodies of each and every city. The present study undertakes timeline aerial analysis for 2 decades from 2000 to 2019 to comprehend the effect of urbanization upon the Lakes of Bengaluru. Once famed as the city of 1000 Lakes; its wetlands now pose serious concern in terms of quantity, quality, aesthetics, epidemics and as life support system for native aquatic species. The outcome for the research was arrived at by analyzing the reduction of physical/geographical area of forty-two prominent Lakes by analyzing Satellite imageries, with inferential observations and deductions. Bellandur and Varthur Lakes rank among the most critically effected, having lost 9,87,411 sq.m. & 619416 sq.m. and 1,33,205 sq.m. and 4,19,310 sq.m. owing to scrupulous encroachment & eutrophication respectively.
Diagnostics and Renovation of Moisture Affected Historic Buildings
Authors: Ksit Barbara , Szymczak-Graczyk Anna , Nazarewicz Bogdan
Published: April 2022

The work concerns issues related to the diagnostics of moisture in historic buildings. Moisture content is one of the basic physical properties of materials. Excessive and undesirable growth of moisture in masonry causes considerable damage to masonry wall assemblies. It reduces the load-bearing capacity of structural elements, causes difficulties with heating and contributes to the development of mould and fungi. The article describes diagnostic procedures, provides available drying methods for walls in buildings and the applied method of renovation based on the example of damage caused by moisture in an examined historic facility.
Characterization of Stabilised Sewage Sludge for Reuse in Road Pavement
Authors: Medaoud Saber , Mokrani Larbi , Mezhoud Samy , Ziane Sami
Published: April 2022

In recent years, the disposal of sewage sludge has been a major concern worldwide because of their potential treat in relation with the contamination of ground water and food chain. Furthermore, their poor mechanical properties don’t allow a possible direct use in civil engineering applications. For these reasons, it was important to explore more opportunity to reuse this by-product of sewage treatment. In this frame, the solidificationstabilisation technique (S-S) which is based on hydraulic binders can improve the properties of sewage sludge so that it can be used in civil engineering application, especially in road pavements. In this context, this paper investigates the possibility of using the solidified sludge in road construction. To achieve this goal, an experimental protocol was conducted using a several combined binders: combination of Cement/ Limestone filler and Cement/Lime, with different amounts in the target to fix the optimal mixtures amount. Several tests were conducted to characterise the mechanical and geotechnical properties of the solidified sludge. The results indicate that the solidified sludge using a combined mixture of cement and lime allows a possible use as base and sub-base layer.
Sustaining Resources for Homo Martis: The Potential Application of Synthetic Biology for the Settlement of Mars
Authors: Sharpe Rauf , Braddock Martin
Published: April 2022

The recent success of the Mars 2020 project and the high quality images relayed back to Earth have provided further impetus and expectations for human missions to Mars. To support space agency and private enterprise plans to establish a sustainable colony on Mars in the 2030s, synthetic biology may play a vital role to enable astronaut self-sufficiency. In this review, we describe some aspects of where synthetic biology may inform and guide in situ resource utilisation strategies. We address the nature of Martian regolith and describe methods by which it may be rendered fit for purpose to support growth and yield of bioengineered crops. Lastly, we illustrate some examples of innate human adaptation which may confer characteristics desirable in the selection of colonists and with a future looking lens, offer potential targets for human enhancement.
Predictions and Possible Solutions for the Sustainability of Mars Settlement
Authors: Yazıcı Ayşe Meriç , Haqq-Misra Jacob
Published: April 2022

With the end of the Cold War, political and ideological competition has decreased as a stated reason for space exploration. The possibility of establishing a settlement on Mars is being seriously evaluated by state and commercial space agencies, which includes objectives to expand human civilization and ensure the continuity of the human species. The technological challenges associated with space settlement continue to receive significant attention, but the success of space settlement will also depend on other human factors. This study presents a high-level overview of some potential issues that could arise with the development of a permanent populationand a space economyon Mars. This study highlights some of the anticipated problems of overnance, trade, production, and proliferation that will need pragmatic solutions to ensure the sustainability of a martian settlement. This paper is intended to instigate further discussion and research regarding human and economic factors that could enable or constrain future settlements on Mars.
Morphological Characteristics of Maxillary Molars Interradicular Septum and Clinical Implications -What Do We Know So Far?
Authors: Pavlovic Zlata Rajkovic , Petrovic Marijana
Published: April 2022

The interradicular septum describes area in the root furcation that separate alveoli of multi-rooted teeth. The shape and dimension depend of the topography of the extraction socket, the geometry of residual root and anatomy of molars alveoli. The clinical implications of this anatomic structure may be used in oral surgery resection procedures, periodontology and implantology. There is an opinion from the surgical and prosthodontic side that center of interradicular septum may be adequate place for immediate implantation. The aim of this study was to investigate morphological characteristics and clinical implications of upper molars interradicular septum. The studies showed that interradicular septum is important for success of resection surgery procedures: hemi-section, bisection and root amputation. It’s reported that furcation involvement in periodontal disease is clinical sign for severe bone loss. By reviewing the available literature for immediate implantation, it’s reported the clinical implications for diagnostical plan (pre-intervention), presurgical (pre-instrumentation) and intraoperative evaluation of interradicular septum for immediate implantation. The cone beam computed tomography analyze study presented mean values of septum height and wide for hypothetical plan of immediate implant placement. The presurgical studies evaluate how to assure preservation of septum and safe implant position in center of septum. The research showed varies therapy modalities that can be used, and how to choose right therapy according the socket type and initial septum width classification. According to observation of studies results, other researches should be considered for CBCT anatomical structure analyze and measures of interradicular septum for immediate implantation planning.
PENGEMBANGAN MEDIA PERMAINAN MONOPOLI TOPENG CIREBON DALAM BIMBINGAN KELOMPOK TENTANG KONTROL DIRI
Authors: Fania Putri Zahra , Amien Wahyudi  , Siti Muyana  , Hardi Prasetiawan  , Mohamad Amirudin
Published: April 2022

Pengendalian diri menjadi salah satu bagian penting dalam sistem pendidikan menurut Undang-Undang Nomor 20 tahun 2003. Siswa menengah pertama (SMP) kerapkali menghadapi berbagai permasalahan diantaranya ialah dalam mengendalikan diri. Salah satu yang berperan penting dalam membantu siswa untuk memiliki pengetahuan terkait kontrol diri adalah guru bimbingan dan konseling dengan media yang inovatif, kreatif, dan interaktif. Tujuan dari penelitian ini ialah untuk mengembangkan media permainan monopoli topeng cirebon tentang kontrol diri yang dapat digunakan dalam layanan bimbingan dan konseling terutama dalam layanan bimbingan kelompok.

Penelitian ini menggunakan jenis penelitian research and development (RnD) mengacu model penelitian yang dikembangkan oleh Borg and Gall. Penelitian ini hanya menggunakan 5 tahap yaitu: potensi dan masalah, pengumpulan data, desain produk, validasi produk, dan revisi desain. Intrumen dalam penelitian ini menggunakan lembar penilaian yang akan diisi oleh ahli media, ahli materi dan ahli layanan sebagai subjek layanan.

Penelitian ini dilakukan uji validasi oleh ketiga ahli yaitu ahli materi, ahli media, dan ahli layanan. Hasil yang diperoleh dari uji validasi ahli materi sebesar 93 dengan kategori sangat baik. Hasil uji validasi ahli media memperoleh nilai sebesar 95 dengan kategori sangat baik. Sedangkan hasil uji validasi ahli layanan memperoleh nilai 90,6 dengan kategori sangat baik. Sehingga dapat disimpulkan bahwa media permainan monopoli topeng cirebon tentang kontrol diri siswa ini layak untuk digunakan dalam layanan bimbingan dan konseling

Kata kunci : media permainan monopoli topeng cirebon, bimbingan kelompok dan  kontrol diri siswa SMP.
Development of Organizational Commitment Models to Improve Human Resources Performance
Authors: Sudati Nur Sarfiah  , Shinta Ratnawati  , Ivo Novitaningtyas
Published: April 2022

Adaptation in Universities during the pandemic certainly affects human resources performance. This study aims to develop a model of organizational commitment in Universitas Tidar based on the foci commitment in order to improve human resources performance. Foci commitment consists of commitment to the institution, commitment to leaders, commitment to colleagues, and commitment to customers in this case are students. The population of this study was all human resources both lecturers and educational staff. The sample of respondents used was 102 based on the cluster sampling method. Data were collected through a questionnaire. This study used a Structural Equation Model (SEM) as the data analysis method. The results showed that the proposed model was fit and all hypotheses were accepted. The results of the research are expected to become a consideration and evaluation for policymakers to formulate appropriate policies to increase organizational commitment and human resources performance at Universitas Tidar.
Tourism Potential Evaluation and Strategy Formulation for Pine Forest of Gelagahlinggah; Experience From A Community Engagement
Authors: Suasapha Anom Hery , Mertha I Wayan , Widana Ida Bagus Gede Agung , Wiarti Luh Yusni , Agustini Ni Putu Oka , Zuraida Lukia , Putri Diah Cynthia
Published: April 2022

This article is written based on a research conducted as part of a series of community engagement done by Lecturers of Tourism Destination Program of Bali Tourism Polytechnic for the community of Gelagahlinggah Customary Village. The village is located at Kintamani of Bangli Regency, and is part of buffer zone for Batur UNESCO Global Geopark. The aim of the research was to evaluate the tourism potential of the pines forest of Gelagahlinggah, and to produce strategies to develop those potentials. The research implemented quantitative and qualitative approach, utilizing survey as the method for collecting primary data. To increase the validity of the data, the sample was determined purposively. Therefore, the respondents should understand the existing condition of the pines forest of Gelagahlinggah Village, and able to evaluate its tourism potentials. The questionnaire was developed on Google form to allows for practicality. A sample of 100 respondents were collected, based on which a dataset was then prepared for analysis. The analysis using Exploratory Factor Analysis (EFA) to extract factors in the form of strengths, weaknesses, opportunities and threats indicating the tourism potentials of the pine forest of Gelagahlinggah. The tourism potentials were then processed in a SWOT Matrix to develop strategies for those tourism potentials. The research result reveals some tourism potentials of the pine forest of Gelagahlinggah, and strategies suitable to develop those potentials.

Keywords: tourism potentials, evaluation, pine forest, strategy
Glorifying Cultural Scapes to Conflictual Tourismscapes: the Dynamics of Tourism Development in Rural Indonesia
Authors: Widiastuti Rina , Richardus Wisma Nugraha Christianto , Budiawan Budiawan
Published: April 2022

This article discusses the cultural village transformation into a tourism village in Bejiharjo, a rural tourism destination in Indonesia. Based on the Actor-Network Theory, Bejiharjo is a space formed in a dynamic network of relationships between actors, both human and non-human actors. Using online media observation, semi-structured interviews, and direct observation, the complexity of the relations between actors in the transformation of rural development that causes aestheticisation, consumerism, translation, place-making, touristification, and cosmopolitanism in Bejiharjo is explored. The findings of this study reveal that, at first, the cultural scapes ordering of Bejiharjo should conserve local cultural values. Then, government regulations on tourism development emerged and encouraged the development of rural areas with the concept of a tourism village. This dynamic and interrelated process triggers competition between individual and group interests and causes chronic conflicts in Bejiharjo.
The Phenomenon Crisis Management on Tourism Destination Development (Perspectives on Travel Management and Ergonomic Destination)
Authors: Mahadewi Ni Made Eka , Irwanti Ni Ketut Dewi
Published: April 2022

In every destination, crisis could be affecting the global tourism industry sector. Gurtner. Y (2007) assert that crisis management as a science, is still in its infancy largely due to the difficulties in standardizing, measuring, and comparing one crisis situation with another.  Usually crisis related to political issues, economic or social situation at the destination and distributed all over the world through numerous media channels.  This paper aimed at providing a combination concept of crisis management and ergonomic perspective. A model came to this study to answer the phenomenon of crisis management on tourist destination. By providing a literature-based overview on how a decline in visitor numbers due to crisis management and the destination do not implement the ergonomic components; an integrative model designed to know the answer why the numbers of visitor declined to tourist destination and why the income from tourism sectors decreased. The paper provides a literature-based theoretical and it implementation to Bali as tourist destination such as:   (1) the type of tourism crisis in Bali as a favorite tourist destination; (2) the tourism product and services of Bali tourism from ergonomic perspective; (3) the relationship of crisis and its supporting product and services for Bali tourism from ergonomic perspective; (4) the phenomenon crisis and its tourism development from ergonomic perspectives to quality and sustainability of Bali tourism; (5) an integrated model of crisis and ergonomic to quality tourism and Bali sustainability.

Keywords: Tourism Crisis, Ergonomic Destination, Tourism Development, Travel Management
Determining Factors of Tourist Interest in Culinary Tourism in Malang
Authors: Saputri Anggi , Hidayati Laili , Sunaryo Nonny Aji
Published: April 2022

Malang is one of the cities that is rich in tourism. Many types of tourism are available in Malang, such as nature tourism, religious tourism, artificial tourism, and culinary tourism. Culinary tourism is one type of tourism that has the potential to be developed. This can be seen from exploring the culinary arts in a tourist itinerary which is more desirable than visiting tourist attractions or just shopping. The exploration referred to here is that tourists prefer and even deliberately choose tourist destinations because they are interested in the culinary served. Currently the presence of culinary in Malang is very rapid. One of the culinary products that are very popular with tourists is meatballs. Bakso Kota Cak Man Is a legendary restaurant that provides meatballs. The significant increase in the number of culinary places makes culinary place owners obliged to think about strategies for how their business can survive. Therefore, there is a need for a study that can determine the determinants of tourist interest in culinary tourism in Malang. The purpose of this study was to determine the determinants of tourist interest in culinary tourism in Malang. This research method is a qualitative descriptive method to determine the determinants of tourist interest and to determine culinary tourism in the city of Malang. The results of the study indicate that there are several determinants of tourist interest in culinary tourism in the city of Malang, including tourists who are attracted to the city of Malang because of service, product quality, location and price.

Keywords: Tourist Interest, Culinary Tourism, Malang
Study of Matter Density Distributions, Elastic Electron Scattering Form factors and Root Mean Square Radii of 9C, 12N, 23Al, 11Be and 15C Exotic Nuclei
Authors: Rahi Shaimaa A. , Flaiyh Ghaith N.
Published: April 2022

The ground state densities of neutron-rich (11Be,15C) and proton-rich (9C,12N,23Al) exotic nuclei are investigated using a two-body nucleon density distribution (2BNDD) with two frequency shells model (TFSM). The structure of the valence one-neutron of 11Be is in pure (1p1/2) and of 15C in pure (1d5/2) configuration, while the structure of valence one-proton configuration is in 9C,12N are to be in a pure (1p1/2) and 23Al in a pure  (2s1/2) . For our studied nuclei, an efficient (2BNDD) operator for point nucleon system folded with two-body correlation operator's functions is  used to investigate nuclear matter density distributions, elastic electron scattering form factors, and root-mean square (rms) radii. The effect of the strong tensor force (TC) in nucleon-nucleon forces is taken into account in the correlation. The wave functions of a single particle harmonic oscillator are used with two different oscillator size parameters, βc and βv, the former for core (inner) orbits and the latter for valence (halo) orbits. The measured matter density distributions of these nuclei clearly show the long tail results. The plane wave born approximation (PWBA) is used to investigate the elastic electron scattering form factors for these exotic nuclei.
Using 2D Resistivity Imaging Technique to Detect and Delineate Shallow Unknown Cavities In Al-Haqlaniyah Area, Western Iraq
Authors: Al-Jumaily Osama H. , Abed Ali M. , Ali Kamal K.
Published: April 2022

Basal breccia unconformity layer between Anah and Euphrates Formations in Al-Haqlaniyah area, Western desert, include enormous sinkholes and cavities usually cause severe damages to any kind of engineering facilities built over it. Two-dimensional resistivity imaging has been applied to detect the depth and extent of the subsurface caves at five stations. The dipole-dipole array is chosen with an electrode spacing of 2 meters. 2D Dipole-dipole imaging inverse models show the resistivity values have a big variation between the anomalous background resistivity of rocks and part of cavities. These models showed shallow cavities at 1 to 3 m depth and others at 5to 6 m depth and extending to a depth of 23 m. The unconformity layer is less cohesive than the rocks beneath and above it. So it was the best area for the caves to be formed as a result of dissolving its rocks by leaking rainwater and groundwater. Therefore, it must be a pre-engineering preparation before starting any urban construction of the population in the study area or adjacent areas to avoid risks.
On Annihilator-Extending Modules
Authors: Qasim Yousef A. , Yaseen Sahira M.
Published: April 2022

Throughout this work we introduce the notion of Annihilator-closed submodules, and we give some basic properties of this concept. We also introduce a generalization for the Extending modules, namely Annihilator-extending modules. Some fundamental properties are presented as well as  we discuss the relation between this concept and some other related concepts.
Retrieval of Timewise Coefficients in the Heat Equation from Nonlocal Overdetermination Conditions
Authors: Anwer Farah , Hussein M. S.
Published: April 2022

This paper investigates the simultaneous recovery for two time-dependent coefficients for heat equation under Neumann boundary condition. This problem is considered under extra conditions of nonlocal type. The main issue with this problem is the solution unstable to small contamination of noise in the input data. The Crank-Nicolson finite difference method is utilized to solve the direct problem whilst the inverse problem is viewed as nonlinear optimization problem. The later problem is solved numerically using optimization toolbox from MATLAB. We found that the numerical results are accurate and stable.
Investigation of the Characteristics of CO (1-0) Line Integrated Emission Intensity in Extragalactic Spirals
Authors: A. Dua’a K. , Al Najm M. N.
Published: April 2022

This paper aims to deal with the understanding of the properties of the molecular gas hydrogen in the extragalactic spirals sample. It is critical to make observations of CO (J = 1-0) line emission for spiral galaxies, particularly those with an energetic nucleus.  In the sample of spiral galaxies compiled, a carbon monoxide CO (1-0) emission line can be observed. This sample of galaxies' gas kinematics and star-forming should be analyzed statistically utilizing appropriate atomic gas HI, molecular gas H2, infrared (1μm-1000μm), visual (at λblue-optical=4400A0), and radio spectrum (at νradio=1.4 GHz and 5GHz) databases. STATISTICA is software that allows us to perform this statistical analysis. The presence of a high scale of star formation activity in these galaxies is dependent linearly on the correlations between galactic luminosities. Our findings show that thermal radio luminosity and LFIR are closely related to CO line luminosity. Further, LCO and MH2 have a steep linear relationship, where the slope of the regression log LCO  - LogMH2 equals 1. The LCO-SFR and LFIR-SFR relationship slopes are nearly linear (slope ~1), with a strong partial correlation RCO-SFR of 0.73 between LCO-SFR and a significant correlation RFIR-SFR of 0.5 between LFIR-SFR, according to the statistical analysis. The correlation between the rate of star formation (SFR) and hydrogen gas in spirals is significant in several fields of astrophysics.  Hence, it is asserted that the important point of the current study is that there is a significant link between SFR and the actual amount of cold hydrogen gas (Mgas) for the simple reason that in our spiral analysis, the mean atomic cold gas amount quantity is almost 6 times greater than the molecular gaseous amount.
Effect of Fe-Doping on the Properties of CdO Thin Films Prepared by Pulsed Laser Deposition
Authors: Abbass Haidar K. , Khidir Ali H.
Published: April 2022

Pure and iron-doped cadmium oxide ((CdO)1-xFex) thin films at different ratios were prepared using  pulsed laser deposition technique. The X-ray diffraction showed a polycrystalline structure for all samples associated with cubic CdO structure. Another phase appeared at the highest ratio corresponding to the cubic Fe phase. Crystallinity was enhanced and crystalline size increased with increasing Fe ratio. AFM measurements showed that increase of  Fe ratio led to an increase in the average particle diameter. In addition, the distribution of particle size became wide and of irregular behaviour, as well as increasing of the average roughness and the root-mean-square roughness. Increasing the Fe ratio caused the band gap to decrease from 2.3 eV to 2.1 eV. Hall effect measurements showed that the charge carrier concentration increased from 7.6 to 12.4 cm-3 with the increase of Fe ratio, while the mobility had the opposite behaviour, it decreased from 0.3 to 0.13 cm2/V.s as Fe content increased from 0 to 0.5 atom ratio.
Pelatihan Pembuatan Prototipe Digester Biogas dari Limbah Organik Bagi Masyarakat Wilayah Kebon Jeruk, Jakarta Barat
Authors: Fadliah Fadliah , Dahani Wiwik , Kurniawati Riskaviana , Samura Lisa
Published: April 2022

Limbah organik berupa limbah rumah tangga dan kotoran ternak yang tidak ditangani dengan baik dapat mengakibatkan pencemaran lingkungan. Pencemaran yang ditimbulkan oleh limbah organik akan memberikan dampak buruk bagi kesehatan dan menganggu kenyamanan aktivitas masyarakat. Di sisi lain isu energi menjadi perhatian utama bagi pemerintah karena kehidupan manusia yang tidak pernah lepas dari penggunaan energi, sementara sumber bahan baku energi fosil jumlahnya semakin sedikit. Oleh karena itu pada kegiatan pengabdian kepada masyarakat (PkM) ini akan dijelaskan tentang potensi pemanfaatan limbah organik sebagai bahan baku alternatif energi yang dapat menghasilkan biogas dan bisa dimanfaatkan sebagai bahan bakar untuk kegiatan rumah tangga sehari-hari melalui pelatihan cara pembuatan alat digester biogas. Dengan dimanfaatkannya limbah organik ini, maka diharapkan dapat menyelesaikan permasalahan lingkungan dari pencemaran sampah dan menjadi sumber energi alternatif yang mudah didapatkan. Metode yang digunakan pada Kegiatan PkM ini adalah metode praktik langsung cara pembuatan biogas dengan memperlihatkan bahan dan alat yang digunakan, prosedur kerja, cara penyimpanan dan juga cara pemanfaatan biogas yang sudah terbentuk. Pelaksanaannya disesuaikan dengan situasi pandemi Covid-19, sehingga penyampaian materi dilakukan secara daring melalui aplikasi Zoom Meeting Hasil kegiatan Pengabdian kepada Masyarakat berupa peningkatan pengetahuan masyarakat tentang pembuatan biogas dari limbah sebagai sumber energi alternatif dan juga dapat meningkatkan taraf ekonomi dan kesehatan dari masyarakat.
PELATIHAN PENGOLAHAN SEDERHANA LIMBAH PLASTIK MENJADI BAHAN BAKAR MINYAK DI DESA PETIR, SERANG – BANTEN
Authors: Samsol Samsol , Setiati Rini , Wijayanti Puri , Ginting Mulia
Published: April 2022

Energi selalu dibutuhkan oleh umat manusia. Tanpa energi keberlangsungan hidup tidak akan berjalan mengingat semakin hari kebutuhan akan energi semakin meningkat. Energi tidak dapat diciptakan, oleh karena itu energi yang ada harus dimanfaatkan dan digunakan sehemat mungkin. Selain permasalahan kelangkaan bahan bakar yang berasal dari fossil (BBM dan gas), di Indonesia juga sedang mengalami permasalahan sampah. Adanya penumpukan sampah plastik dan permasalahan dalam pengolahannya, menyebabkan timbulnya polusi dan pencemaran sampai munculnya berbagai penyakit yang berasal dari sampah. Tujuan dari PKM ini adalah untuk membantu mengurangi permasalahan sampah dengan pemanfaatan sampah plastik menjadi salah satu sumber energi alternatif sebagai bahan bakar. Metode yang digunakan adalah percontohan pengolahan limbah plastik menjadi bahan bakar alternatif. Limbah plastik yang dibiarkan tanpa penanganan dapat menimbulkan permasalahan pada lingkungan. Limbah plastik yang diolah menjadi bahan bakar alternatif ini dapat dimanfaatkan oleh masyarakat sebagai bahan bakar pada motor mereka sehingga menghemat pembelian bensin. Jika dibina dengan baik, bahan bakar alternatif dari limbah plastik ini dapat dijual sehingga menjadi penghasilan tambahan bagi masyarakat. Kegiatan ini merupakan salah satu upaya pembinaan masyarakat usia produkstif agar dapat beraktivitas yang positif dan memberikan penghasilan tambahan. Dengan mensosialisasikan pengetahuan dan teknologi dalam pemanfaatan limbah plastik maka masyarakat desa Petir, Serang dapat memperoleh bahan bakar yang dapat langsung digunakan untuk motor mereka sehingga menghemat pembelian bensin sekaligus dapat menjadi penghasilan tambahan bagi masyarakat setempat.
PELATIHAN CETAK SABLON KAOS VISUAL CIRI KHAS BETAWI DI RUMAH SINGGAH BINA PERTIWI JAKARTA
Authors: Cempaka Gilang , Satriyo Rio , Alhamdi M. Dzikri , Joesoef Agoes , Woelandhary Ayoeningsih Dyah
Published: April 2022

Rumah Singgah Bina Pertiwi Jakarta memiliki warga binaan sekitar 166 orang untuk anak-anak, dan 377 orang untuk dewasa. Warga binaan di tempat ini umumnya berasal dari kaum jalanan yang tidak memiliki kehidupan layak, umumnya adalah pemulung, pengamen jalanan dan bahkan mayoritas pengangguran. Guna mendapatkan keterampilan yang dapat memberikan peningkatan ekonomi, mitra binaan memerlukan pendampingan dari pihak eksternal. Program Studi Desain Komunikasi Visual dibawah Fakultas Ilmu Rekayasa dan Rumah Singgah Bina Pertiwi, sepakat melakukan kerjasama untuk melaksanakan program pengembangan keterampilan untuk mereka.  Program keterampilan ini bertujuan untuk melahirkan produk kreasi mitra binaan yaitu memberikan pelatihan teknik cetak sablon manual di atas kaos dengan tema visual ragam hias atau simbol ikonik Kebudayaan Betawi. Diharapkan mereka kelak dapat menciptakan kreasi melalui teknik cetak sablon diatas bahan kaos atau bahan kain lainnya, dan dapat mengembangkan sebagai bekal dalam berwirausaha dan hidup mandiri. Pelatihan ini memerlukan langkah konkret dan terukur. Materi dan metoda yang diberikan pada pelatihan bersifat aplikatif dan praktek secara langsung. Peran Prodi DKV Universitas Paramadina adalah fasilisator yang memberi pembekalan pada para peserta. Diharapkan pelatihan keterampilan berupa workshop teknik cetak sablon di atas bahan kaos akan mendorong lahirnya jiwa kewirausahaan, terutama untuk menyiasati masa pandemik yang menuntut mitra binaan untuk lebih kreatif.
PEMETAAN POTENSI KAMPUNG WISATA TAHU-TEMPE BIDANG PRODUKSI DAN PEMASARAN PADA MASA PANDEMI DI PRIMKOPTI SWAKERTA, SEMANAN, JAKARTA BARAT
Authors: Berliyanti Dita Oki , Santosa Wahyuningsih , Asih Rayi Retno Dwi
Published: April 2022

Pandemi Covid 19 berdampak serius pada Usaha Mikro, Kecil dan Menengah sebagai tulang punggung perekonomian nasional, yang berupa penurunan produksi, omset penjualan dan terjadinya pemutusan hubungan kerja. Hal ini juga dialami oleh kelompok pengrajin tahu tempe dalam wadah Primkopti Swakerta yang menempati luas lahan sebesar 1,2 hektar di Semanan, dimana mereka mengalami penurunan penjualan rata-rata 50%. Berdasarkan identifikasi masalah, juga ditemukan bahwa mereka hanya mengandalkan pesanan dari pedagang di pasar dengan variasi produk yang standar. Kegiatan PkM ini ditujukan untuk mendukung ide mengembangkan kampung wisata tahu tempe, yang difokuskan pada upaya mempertahankan kelangsungan usaha serta meningkatkan kesejahteraan pengrajin melalui penciptaan kreativitas dan diversifikasi produk dan kualitasnya serta penerapan strategi pemasaran agar penjualan dapat meningkat. Metode pelaksanaan berupa penyuluhan dan simulasi guna memberikan gambaran mengenai proses penciptaan kreasi dan diversifikasi produk yang lebih variatif, menjaga kualitas produk dan strategi pemasaran produk yang tepat. Peserta kegiatan sangat antusias, aktif dalam diskusi dan telah memiliki pemahaman serta mampu mengubah pola pikir tradisionalnya menjadi lebih kreatif. Hal ini dibuktikan dengan rencana tindakan berupa diversifikasi produk tahu tempe baru berupa keripik dengan kemasan yang lebih menarik, tahu tempe, gembus bacem yang dikemas kedap udara ataupun beku, sambal tumpang beku, cookies berbahan tahu tempe dan lainnya
PROGRAM KEMITRAAN MASYARAKAT USAHA KECIL MENENGAH DODOL BETAWI MC DI JAKARTA
Authors: Fitriana Rina , Kurniawan Wawan , Ariwibowo Anung Barlianto , Anggoro Brahmantyo , Sapulette Ralph Vincent , Siregar Jaquline Glenadys
Published: April 2022

Program Kemitraan Masyarakat berupa pendampingan untuk Usaha Kecil Menengah (UKM) dodol Betawi di Jakarta. UKM  dodol Betawi  MC merupakan usaha makanan tradisional khas Betawi. UKM dodol MC memiliki keinginan untuk membuat sistem informasi pemasaran, perbaikan kualitas produk, dan diberikan alat untuk menggulung dodol agar mempermudah pengemasan. Tujuan dari Program kemitraan masyarakat adalah untuk melaksanakan pendampingan dengan membangun suatu sistem informasi dalam pemasaran, perbaikan Good Manufacturing Practice (GMP) untuk menjamin kualitas produk. Sistem Informasi Pemasaran berbasis tautan http://dodolhjmamascondet.com/ yang dihasilkan untuk UKM pegusaha dodol Betawi MC bertujuan untuk memasarkan Dodol Betawi atau jenis makanan Betawi lainnya.  Peremajaan Good Manufacturing Practice (GMP) tersebut dilakukan dengan pemberian Tampilan GMP dan masker, sarung tangan, topi,  apron (celemek), dan sepatu. Perancangan dan pembuatan mesin pelinting dodol digunakan untuk mempermudah UKM Dodol untuk menggulung dodol sehingga tidak melakukan penggulungan hanya dengan menggunakan tangan.
SIMULASI PENGGUNAAN ALAT PEMADAM API RINGAN TERHADAP SATUAN PENGAMANAN PERUMAHAN DAAN MOGOT
Authors: Akbar Rizki , Asmaul Dina , Feni Sri , Trisnadi Widi , Putra Danu , Doddy Doddy
Published: April 2022

Kebakaran merupakan salah satu bencana yang disebabkan karena perbuatan manusia. Kebakaran yang terjadi memberikan dampak bagi kehidupan baik berupa harta maupun korban jiwa. Kebanyakan kasus kebakaran terjadi pada rumah warga, dimana biasanya disebabkan karena hubungan arus pendek listrik, kompor gas, dan sebagainya. Penanganan kebakaran dapat dilakukan dengan berbagai cara, salah satunya dengan menggunakan benda-benda sederhana yang ada di rumah seperti selimut dan ataupun karung goni. Maka dari itu, pelatihan penanganan kebakaran ini diberikan sebagai tujuan untuk meningkatkan pengetahuan serta mengaplikasikan cara menangani kebakaran dengan alat pemadam api ringan oleh satuan pengamanan Perumahan Daan Mogot Baru, Cluster Jimbaran, Kalideres, Jakarta Barat. Pelatihan penanganan kebakaran sangat penting diberikan kepada masyarakat sebagai upaya penanganan dini pada kebakaran sehingga tidak menjadi kebakaran yang lebih besar. Pelatihan ini juga dapat mencegah kerugian yang akan timbul dari kebakaran
Latihan Jalan untuk Meningkatkan Immunitas Tubuh selama Masa Pandemi
Authors: Sidarta Nuryani , Mediana Dian
Published: April 2022

Pandemi COVID-19 telah memberikan dampak besar bagi masyarakat dunia termasuk Indonesia. Masyarakat diminta untuk mengurangi aktivitas di luar rumah untuk membantu mengurangi penyebaran Virus Corona. Berbagai cara disarankan para ahli kesehatan di dunia, namun yang terpenting adalah imunitas tubuh. Berbagai cara dapat dilakukan untuk meningkatkan imunitas tubuh, salah satunya adalah olahraga jalan.  Hasil penelitian menunjukkan bahwa dengan berjalan 3-5 kali per minggu dengan durasi 30 menit dapat meningkatkan imunitas tubuh secara signifikan. Olahraga jalan juga dapat menjadi kegiatan rekreasi untuk menurunkan stres selama pandemi. Kegiatan Pengabdian kepada Masyarakat (PkM) dilakukan secara daring pada tanggal 28 Maret 2021 dengan melibatkan 58 peserta berusia 42-59 tahun. Peserta merupakan jemaat dari Gereja Katolik Wilayah St. Ignatius Loyola, Bekasi. Hasil temuan berdasarkan pre-test dan post-test, didapatkan 50% dari peserta sudah memiliki pengetahuan tentang manfaat olahraga bagi imunitas tubuh, namun hanya 38% yang melakukan olahraga teratur. Selain itu didapatkan hanya 30% dari peserta yang mengetahui cara melakukan olahraga jalan dengan baik. Hasil post-test menunjukkan seluruh peserta sudah memiliki pengetahuan tentang manfaat olahraga bagi imunitas tubuh dan 62,5% diantaranya mengatakan keinginan untuk melakukan olahraga jalan secara teratur. Pelatihan jangka panjang dan teratur diperlukan untuk memastikan peserta tetap melakukan olahraga jalan secara teratur dan menjadikannya gaya hidup.
PENGARUH MOLUSKISIDA ALAMI DARI CAMPURAN EKSTRAK SERAI WANGI (Cymbopogon nardus L.Rendle) DAN DAUN SUKUN (Artocarpus altilis (Park.) Fosberg/) TERHADAP MORTALITAS KEONG MAS (Pomacea canaliculata Lamarck.).
Authors: Indrasari Ainun Hanifah , Setia Budi , Rachmawati Jeti
Published: April 2022

ABSTRAKKeong mas merupakan salah satu hama yang mampu merusak tanaman dalam waktu singkat, sehingga dapat menyebabkan kegagalan panen. Salah satu cara yang tepat untuk pengendalian keong mas adalah dengan menggunakan moluskisida nabati. Tanaman yang berpotensi sebagai moluskisida nabati diantaranya serai wangi (Cymbopogon nardus L.Rendle) dan daun sukun (Artocarpus altilis (Park.) Fosberg). Tujuan dari penelitian ini adalah untuk mengetahui pengaruh campuran ekstrak serai wangi dan daun sukun terhadap mortalitas keong mas. Penelitian ini menggunakan metode eksperimen. Desain penelitian yang digunakan adalah Rancangan Acak Lengkap (RAL) dengan 6 perlakuan, 4 ulangan dengan konsentrasi yaitu P1 : ekstrak serai wangi 50%, P2 : ekstrak serai wangi 40% + daun sukun 10%, P3: ekstrak serai wangi 30% + daun sukun 20%, P4 : ekstrak serai wangi 20% + daun sukun 30%, P5 : ekstrak serai wangi 10% + daun sukun 40%, P6: ekstrak daun sukun 50%. Parameter yang diamati adalah mortalitas keong mas. Analisis data menggunakan Anava satu faktor dan uji lanjut menggunakan Uji Duncan. Hasil penelitian ini menunjukan bahwa ekstrak daun sukun berpengaruh terhadap mortalitas keong mas, dengan konsentrasi yang paling berpengaruh yaitu konsentrasi 50% dan diikuti pada perlakuan campuran dengan konsentrasi ekstrak serai wangi 10% dan daun sukun 40%. Kata kunci : Daun sukun, keong mas, moluskisida, mortalitas, serai wangi.
PENGARUH METODE PEMBELAJARAN ACTIVE LEARNING TIPE STUDENT CREATED CASE STUDIES TERHADAP HASIL BELAJAR PESERTA DIDIK PADA MATA PELAJARAN EKONOMI
Authors: Saroh Siti Mae , Dedeh Dedeh , Suwirta Utti
Published: April 2022

Rendahnya hasil belajar peserta didik tergambar dari nilai peserta didik yang belum memenuhi standar Kriteria Ketuntasan Minimal (KKM). Adapun tujuan penelitan ini adalah untuk mengetahui 1). peningkatan hasil belajar peserta didik yang menggunakan metode pembelajaran Active Learning Tipe Student Created Case Studies pada pengukuran awal (pretest) dan pengukuran akhir (posttest) 2). Peningkatan hasil belajar peserta didik yang menggunakan metode konvensional pada pengukuran awal (pretest) dan pengukuran akhir (postest) 3). Perbedaan hasil belajar peserta didik yang menggunakan metode pembelajaran Active Learning Tipe Student Created Case Studies lebih tinggi dibanding dengan metode pembelajaran konvensional pada pengukuran akhir (postest). Metode  penelitian yang digunakan adalah studi quasi eksperimen. Eksperimen ini dilaksanakan oleh dua kelas. Populasi pada penelitian ini yaitu seluruh kelas X IPA di SMA Negeri 3 Banjar yang berjumlah 72 peserta didik. Teknik analisi data dilakukan dengan menggunakan uji intrumen penelitian , uji instrument penelitian terdiri dari uji homogen penelitian,uji validitas, uji reliabilitas, indeks kesukaran soal, daya pembeda dan menggunakan uji prasyarat statistik. Dan untuk pengujian hipotesis menggunakan rumus N-Gain dan uji t.  Hasil penelitian menunjukkan bahwa dalam uji hipotesis dinyatakan perhitungan pretest dan posttest kelas eksperimen thitung = 10,099 dan ttabel = 1,6675 , sedangkan hasil perhitungan kelas kontrol thitung = 1,6675 dan ttabel = 8,182. Sedangkan pada pengukuran akhir (postest)  kelas eksperimen dan kelas kontrol ttabel = 1,6675 dan thitung = 45,745. Dari hasil uji analisis tersebut dapat disimpulkan bahwa terdapat peningkatan hasil belajar peserta didik yang menggunakan metode pembelajaran Active Learning Tipe Student Created Case Studies pada pengukuran awal (prestes) dan pengukuran akhir (posttes).                                                                                                                       Kata Kunci: Hasil Belajar, studi kasus