bluuebunny/crossref_metadata_2025 huggingface dataset:
Minat Masyarakat terhadap Keraton Cirebon di Era Globalisasi
Authors: Al Ghani Alamsyah , Ekasari Astri Mutia
Published: September 2022

Abstract. The tourism sector is claimed to be one way to improve the economy for the community. The palace is a form of historical heritage and also a cultural heritage. Until now, the palace and its derivatives can still be found in the city of Cirebon even though it is influenced by the currents of globalization. The current flow of globalization has had an influence on the cultural development of the Indonesian nation. In the era of globalization, there are many other tourist destinations that are considered more attractive. This is what makes this research conducted with the aim of knowing the public's interest in the Cirebon Palace and its derivatives in the era of globalization. This study uses a descriptive method using a quantitative approach. The sampling technique used is Cluster Random Sampling and the number of research samples obtained is 117 respondents. Selected respondents in this study are people who live in Cirebon City, Cirebon Regency, Bandung City. The results of the analysis show that from the 8 questions, the majority of respondents answered agree, which means that people are still interested in the Cirebon Palace cultural tourism despite the strong current of globalization. This can be used as a reference by the palace manager to develop cultural tourism in the three palaces both in terms of development and marketing.

Abstrak. Sektor Pariwisata diklaim sebagai salah satu jalan untuk meningkatkan perekonomian bagi masyarakat. Keraton merupakan salah satu bentuk peninggalan sejarah dan juga cagar budaya. Sampai saat ini keraton beserta turunannya masih dapat dijumpai di Kota Cirebon walaupun dipengaruhi oleh adanya arus globalisasi. Arus globalisasi saat ini telah menimbulkan pengaruh terhadap perkembangan budaya bangsa Indonesia. Di era globalisasi pun banyak muncul destinasi wisata lainnya yang dianggap lebih menarik. Hal inilah yang membuat penelitian ini dilakukan dengan tujuan untuk mengetahui minat masyarakat terhadap Keraton Cirebon beserta turunannya di era globalisasi. Penelitian ini memakai metode deskriptif dengan menggunakan pendekatan kuantitatif. Teknik pengambilan sampel yang digunakan yaitu Cluster Random Sampling dan diperoleh jumlah sampel penelitian sebanyak 117 responden. Responden terpilih dalam penelitian ini adalah masyarakat yang berdomisili di Kota Cirebon, Kabupaten Cirebon Kota Bandung. Hasil analisis menunjukkan bahwa dari ke-8 pertanyaan didapat bahwa mayoritas responden menjawab setuju yang berarti bahwa masyarakat masih berminat terhadap wisata budaya Keraton Cirebon walaupun adanya arus globalisasi yang kuat. Hal ini dapat dijadikan acuan oleh pengelola keraton untuk mengembangkan wisata budaya pada ketiga keraton baik dari segi pembangunan maupun pemasaran.
Identifikasi Atraksi Wisata Budaya Keraton Cirebon Beserta Turunannya
Authors: Utami Dinda Erina , Ekasari Astri Mutia
Published: September 2022

Abstract. Cirebon City is famous for the existence of the Kasepuhan Palace, Kanoman Palace, and Kacirebonan Palace as the potential to become the main cultural and historical tourism destinations in this city. The palace also has its own cultural charm, such as dance, food, architecture, and traditional ceremonies. The three palaces are part of the culture of the community's capital that can be developed into a tourism attraction. The purpose of writing this article is to identify the cultural tourism attractions of the Cirebon palace and their derivatives. The method used is an exploratory method to explore and study more deeply about the cultural tourism attractions of the palace in Cirebon and its derivatives. The results of field observations and documentation show that there are very diverse historical and cultural relics of the Cirebon palaces including dances (Mask Dance, Sintren Dance), traditional ceremonies (Panjang Jimat, Grebeg Syawal), culinary (Nasi Bogana), and building architecture. The conclusion of this study found various kinds of cultural tourism attractions of the palace  that hold meaning and history for Cirebon’s people

Abstrak. Kota Cirebon terkenal dengan adanya Keraton Kasepuhan, Keraton Kanoman, dan Keraton Kacirebonan sebagai potensi untuk menjadi destinasi utama wisata budaya dan sejarah di kota ini. Keraton juga memiliki pesona budayanya tersendiri, seperti seni tari, makanan, arsitektur, upacara adat. Ketiga keraton menjadi salah satu bagian kebudayaan dari modal masyarakat yang bisa dikembangkan menjadi atraksi pariwisata. Tujuan penulisan artikel ini mencoba untuk mengidentifikasi atraksi wisata budaya keraton Cirebon beserta turunannya. Metode yang digunakan adalah metode metode eksploratif untuk menggali dan mengkaji lebih dalam mengenai atraksi wisata budaya keraton di Cirebon beserta turunannya. Hasil observasi dan dokumentasi lapangan menunjukkan adanya peninggalan sejarah dan budaya keraton-keraton Cirebon yang sangat beragam diantaranya tarian (Tari Topeng, Tari Sintren), upacara adat (Panjang Jimat, Grebeg Syawal), kuliner (Nasi Bogana), dan arsitektur bangunan. Kesimpulan dari penelitian ini ditemukan berbagai macam atraksi wisata budaya keraton hingga saat ini yang menyimpan makna serta sejarah bagi masyarakat Kota Cirebon.
Peran Bank Sampah dalam Pengelolaan Sampah di Desa Karang Raharja Kecamatan Cikarang Utara Kabupaten Bekasi
Authors: Tafsir Ulya Rivaly , Kurniasari Nia
Published: September 2022

Abstract. The Gatot Kaca BUMDes in Karang Raharja Village is an example of the village government's efforts towards the environmental, social and economic quality of the community. BUMDes formed a waste management unit, namely the Srikandi Garbage Bank and the Gatot Kaca 10 Waste Bank with the aim of improving the community's economy. As well as empowering human resources to care for the surrounding environment. This study aims to identify the factors that influence the role of waste banks in waste management, map the actors who play a role in waste management and identify how the role of waste banks in management in Karang Raharja Village, North Cikarang. In this study using descriptive methods, MICMAC and MACTOR, which function to solve the problem that becomes the formulation of the problem, between actors and factors that influence waste banks in waste management in Karang Raharja Village. Factors that are very influential in waste management in waste banks, and actors who have an important role in waste management are Srikandi Garbage Bank and Gatot Kaca Garbage Bank 10.

Abstrak. BUMDes Gatot Kaca di desa Karang raharja merupakan contoh upaya keperdulian pemerintah desa terhadap kualiatsa lingkungan hidup, sosial dan ekonomi masyarakat.. BUMDes membentuk unit pengelolaan sampah yaitu Bank Sampah Srikandi dan Bank Sampah Gatot Kaca 10 bertujuan untuk meningkatkan perekonomian masyarakat. Serta memberdayakan Sumber daya manusia untuk perduli terhadap lingkungan hidup sekitar .Penelitian ini bertujuan untuk mengidentifikasi faktor faktor yang berpengaruh terhadap peran bank sampah dalam pengelolaan sampah,memetakan aktor aktor yang berperan dalam pengelolaan sampah dan mengidentifikasi bagaimana peran Bank Sampah dalam pengelolaan sampahdi Desa Karang Raharja Cikarang Utara.Dalam penelitian ini menggunakan metode Deskriptif, MICMAC dan MACTOR, yang berfungsi untuk memecahkan persoalan yang menjadi rumusan masalah, antara Aktor dan Faktor yang berpengaruh terhadap bank sampah dalam pengelolaan sampah di Desa Karang Raharja.hasil analisis dalam penelitian ini Kinerja BUMDes dalam pengelolaan bank sampah mejadi faktor yang sangat berpengaruh dalam pengelolaan sampah pada bank Sampah,dan Aktor yang memilki peran penting dalam pengelolaan sampah yaitu Bank Sampah Srikandi dan Bank Sampah Gatot Kaca 10.
Kajian Falsafah Aboge dalam Sistem Ruang Hunian di Kota Cirebon
Authors: Ghiffary Mochamad , Helena Agustina Ina
Published: September 2022

Abstract. Indonesia has many ancient philosophies, one of which is in the city of Cirebon which has other important cultural sources. Cirebon has historical evidence that comes from cultural heritage that is local but intangible or intangible. In Cirebon itself, the concept of the embodiment of residential space emerged, namely in the Aboge Philosophy. The purpose of this study is to describe the Aboge philosophy in the residential space system. The approach and analysis method used in this research is to use the hermeneutic approach. In the Aboge philosophy there is a balance between humans, God, and the environment, which is shown through the elements of time, the layout of a room, the direction of the wind, and holding rituals, all of these elements are an effort to get rid of negative energy in the construction of a dwelling. The aboge philosophy that exists and develops in the city of Cirebon is intengible, but this is still maintained by some people and the Cirebon palace by means of "getok tular". Consideration of the aboge philosophy in the creation of a residential space is the location (where will the house face), time (hour, date, day, month), person (name, date of birth, what day was born, whose son), and the process of making a dwelling begins. from making the foundation to raising the temperature.

Abstrak. Di Negara Indonesia memiliki banyak falsafah-falsafah kuno salah satunya berada di Kota Cirebon yang memiliki sumber kebudayaan penting lainnya. Cirebon memiliki bukti sejarah yang berasal dari warisan budaya yang sifatnya lokal namun tidak berwujud atau intangible. Di Cirebon itu sendiri muncul konsep perwujudan ruang hunian yakni di dalam Falsafah Aboge. Tujuan dari penelitian ini adalah mendeskripsikan Falsafah Aboge dalam sistem ruang hunian. Metode pendekatan dan analisis yang digunakan pada penelitian ini yaitu dengan menggunakan metode pendekatan hermeneutik. Dalam Falsafah Aboge terdapat keseimbangan antara manusia, tuhan, dan lingkungan itu ditunjukan melalui unsur waktu, tata letak suatu ruangan, arah mata angin, serta mengadakan ritual, semua unsur-unsur tersebut merupakan upaya untuk membuang energi negatif dalam pambangunan suatu hunian. Falsafah aboge yang berada dan  berkembang di Kota Cirebon ini bersifat intengible, namun hal ini masih tetap dipertahankan oleh sebagaian masyarakat dan keraton Cirebon dengan cara “getok tular”. Pertimbangan falsafah aboge dalam penciptaan suatu ruang hunian terdapat lokasi (rumah akan menghdap kemana), waktu (Jam, Tanggal, Hari, Bulan), orang (nama, tanggal lahir, hari apa dilahirkan, bin siapa), dan proses pembuatan suatu hunian tersebut dimulai dari pembuatan pondasi hingga menaikan suhunan.
Kajian Green Infrastucture dalam Upaya Menambah Ketersediaan Air Tanah di Kota Bandung
Authors: Hanani Atha Retha , Hindersah Hilwati
Published: September 2022

Abstract.Water is a natural resource that is a basic need for all living things, especially humans. Groundwater is one of the sources of water used by humans. However, the condition of groundwater in Bandung City is currently experiencing a decrease in the groundwater level caused by the use of unmeasured groundwater, while the catchment area is converted into housing. For this reason, this study aims to identify green infrastructure in increasing the availability of groundwater in the city of Bandung. In this study, there are 2 stages. The first stage is the analysis of the potential location for the application of green infrastructure using intersect analysis on arcgis. The second stage is an analysis of the ability of green infrastructure to increase groundwater availability using the SCS TR-55 method. The results showed that the location that has the potential to apply infiltration basin is 790.278 Ha, the location that has the potential to be applied to infiltration trench is 171,599 Ha and the location that has the potential to apply bioretention is 264.873 Ha. The calculation results show that the infiltration pond can absorb 61% of the peak discharge, the infiltration ditch can absorb 41% of the peak discharge and the bioretention capacity of 46% of the peak discharge.

Abstrak. Air merupakan salah satu sumberdaya alam yang menjadi kebutuhan pokok bagi seluruh makhluk hidup khususnya manusia. Air tanah adalah salah satu sumber air yang digunakan oleh manusia. Namun kondisi air tanah di Kota Bandung saat ini terjadi penurunan muka air tanah yang disebabkan oleh penggunaan air tanah yang tidak terukur sedangkan daerah resapan dialihfungsikan menjadi perumahan. Untuk itu penelitian ini bertujuan mengidentifikasi green infrastructure dalam menambah ketersediaan air tanah di Kota Bandung. Dalam penelitian ini terdapat 2 tahapan. Tahap yang pertama yaitu analisis lokasi potensi penerapan green infrastructure menggunakan analisis intersect pada arcgis. Tahap kedua yaitu analisis kemampuan green infrastructure dalam menambah ketersediaan air tanah menggunakan metode SCS TR-55. Hasil penelitian menunjukan bahwa lokasi yang berpotensi diterapkan kolam resapan seluas 790,278 Ha, lokasi yang berpotensi diterapkan parit resapan seluas 171,599 Ha dan lokasi yang berpotensi diterapkan bioretensi seluas 264,873 Ha. Hasil perhitungan menunjukan kolam resapan dapat meresapkan air sebesar meresapkan air sebesar 61% dari debit puncak, parit resapan dapat meresapkan air sebesar 41% dari debit puncak dan kemampuan bioretensi dalam meresapkan air 46% dari debit puncak.
Evaluation of Mechanical Strength of Epoxy Polymer Concrete Reinforcement with Different Types of Fibers
Authors: Mohammad Mohammad R. , Rafeeq Seiwench N. , Khammas Rawabi A.
Published: September 2022

Polymer composite materials were prepared by mixing epoxy resin with sand particles in three different grain size (150-300 ), (300-600 ) and (600- 1200) Î¼m . The weight of epoxy was 15%, 20%, 25% and 30% of the total weight. Compression  strength and flexural strength tests were carried out for the prepared samples .The percentages of epoxy resin at 20% wt and 25% wt showed best mechanical properties for all grain sizes .These percentages were adopted to fill the void between particles sand which have two different size ranges (150-600) Î¼m and {(150-300) & (600-1200)} Î¼m respectively to obtain more dense material. The results showed that the strength of polymer composite at 20% resin is higher than 25% resin. The sample which has maximum value for compression strength and flexural strength was reinforced with fibers (glass, polypropylene and alucobond waste) by weight  1% and 1.5% respectively of the weight of epoxy resin.
Spectrophotometric Determination of Cu(II) by Complex with Ethyl Cyano(2-Methyl Carboxylate Phenyl Azo Acetate) (ECA)
Authors: Mezaal Elham Nghaimesh , Sadiq Kawther Ahmad , Zaki Asmaa Nihad , Rumez Rasmia Mahmood
Published: September 2022

A new simple and sensitive spectrophotometric method for the determination of trace amount of Cu(II) in the ethanol solution have been developed. The method is based on the complexation of Cu(II) with ethyl cyano(2-methyl carboxylate phenyl azo acetate) (ECA) in basic medium of sodium hydroxide givining maximum absorbance at (Î»max = 521 nm). Beer's law is obeyed over the concentration range (5-50) (Î¼g / ml) with molar absorptivity of (3.1773 Ã— 102 L mol-1 cm-1) and correlation coefficient (0.9989). The optimum conditions for the determination of Cu(II)-complex and have been studied and applied to determine Cu(II) in synthetic water sample using simple and standard addition methods.
Structure, Attributive and Bacterial Effectiveness Studies for Complexes, Co(II), Hg(II), Ni(II), Cu(II) and Mn(II) with Ligand kind (N2O2)
Authors: Al- shemary Rehab K. , Ghanim Faeza H.
Published: September 2022

Binuclear copper, nickel, cobalt, manganese and mercury complexes of the Schiff base H2L (C40H28N2O4) obtained by condensation of 2-benzoyl benzoic acid with benzidine.  The Schiff base and their complexes have been subjected to[ FT-IR, elemental analysis ,UV-Vis, 1H and 13C NMR ] spectral studies, molar conductivity, magnetic moment and HPLC measurements. All the complexes showed tetrahedral geometries with the general structure [M2(L)2].  Generality of the synthesized components offer antibacterial efficiency to (Staphylococcu saureus), (Escherichia coli),(Bacillus subtilis) and(Pseudomonas aeruginosa).
Synthesis, Characterization and Investigation the Antibacterial Activity of New Heterocyclic Compounds Derived From 4-(4`-methoxy benzoyloxy) benzaldehydethiosemicarbazone
Authors: Jamel Nebras M. , Baker Rajaa K. , Tomma Jumbad H.
Published: September 2022

4-Thiazolidinone were synthesized by three steps,the reaction of ansoyl chloride with 4hydroxy benzaldehyde to give 4-(4`-methoxy benzoyloxy) benzaldehyde[I].The reaction of later compound with thiosemicarbazideled to formation thiosemicarbazon [II] and the reacted thiosemicarbazone with chloro acetic acid in CH3CO2Na medium to yield 4- thiazelidinone compound[III].The 4-thiazolidinone [III]was used as a key intermediates to synthesis new compounds, compound[IV] synthesized from the reaction [III] with acetic anhydride, while the reaction of compound [III] with amines to yield azo compound[V]a,b,c. The azo compound reacted with benzoyl chloride or anisole chloride in basic medium to get a new esters compound[VI]a,b. Also, synthesis oxazepine compound[VII],[VIII] and [IX]a,b,c from heating schiff bases [III],[IV][V]a,b,c with  phthalic anhydride in dry benzene in cyclo-addition reaction. The compounds were characterized by FTIR and 1HNMR (of some of them), the synthesized compounds have been screened for their six species of bacteria were used in this study as tested organisms. These are pseudomonas aeruginosa, klebseilla, providencea, Serratiamarcescens(Gram negative) and staphylococcus epidermidis, Bacillus(Gram positive).
Artificial Neural Network for TIFF Image Compression
Authors: Najeeb Huda Dheyauldeen
Published: September 2022

The main aim of image compression is to reduce the its size to be able for transforming and storage, therefore many methods appeared to compress the image, one of these methods is "Multilayer Perceptron ". Multilayer Perceptron (MLP) method which is artificial neural network based on the Back-Propagation algorithm for compressing the image. In case this algorithm depends upon the number of neurons in the hidden layer only the above mentioned will not be quite enough to reach the desired results, then we have to take into consideration the standards which the compression process depend on to get the best results. We have trained a group of TIFF images with the size of (256*256)  in our research, compressed them by using MLP for each compression process the number of neurons in the hidden layer was changing and calculating the compression ratio, mean square error and peak signal-to-noise ratio to compare the results to get the value of  original image. The findings of the research was the desired results as the compression ratio was less than five and a few mean square error thus a large value of peak signal-to-noise ratio had been recorded.
Evaluation of Inhibitory Efficiency for Some Aqueous and Alcoholic Extracts of Cumin, Fenugreek, Sweet Fennel and Black Cumin in Growth of Escherichia Coli and Staphylococcus Aureus Bacteria
Authors: Abdulhussein Taif Majid , Allaithi Shatha Abdullah , Mahdi Aemen Jassim , Mouhsen Zeina Motlik
Published: September 2022

A factorial experiment was conducted at the laboratories of the College of Agriculture â€“ Kerbala University during 2016. The aim was inhibitory efficiency for some aqueous and alcoholic extracts of Cumin, Fenugreek, Sweet Fennel and Black cumin in growth of Escherichia coli and Staphylococcus aureus bacteria. Results of Lab the extracts alcoholic, Concentrations 10, and 20 Î¼g/ml giving to the highest percentage of inhibition from water extracts for both types of bacteria. Alcoholic extract of cumin highest percentage inhibition and concentration reached 23 and 26 mm, respectively, for the bacterium Staphylococcus aureus, while the bacteria Escherichia coli giving the alcoholic extract of the concentration of 20 Î¼g/ml and extract alcohol for sweet concentration of 10 Î¼g/ml highest rate was 19.5 mm and 16 mm respectively compared with other types of extracts.
Synthesis and Characterization of New Chelating Terpolymer Resin Derived from p-Amino Benzoic Acid, Biuret and Formaldehyde and Study Efficiency Extractive from Some Metal Ion
Authors: Aljanabi Khalida Abas Omran , Hassouni Zahraa Abdul Kaream Tabor
Published: September 2022

In this study terpolymer resin  ) p-ABBF) was prepared by condensation of (p-amino benzoic acid) and (Biuret) with formaldehyde in (1:1:3) mol ratio using hydrolic acid as a reaction medium at 130Â±2 â„ƒ .The synthesized terpolymer resin was characterized by elemental analysis , FT-IR and (1H-NMR) spectroscopy. The intrinsic viscosity was determined. The thermal stability of the terpolymer was analyzed by (TGA and DSC).The morphological feature of the (p-ABBF) terpolymer resin was studied by scanning electron microscopy (SEM).Bach equilibrium method was employed to study analytical efficiency of the terpolymer resin towards certain trivalent and divalent metal ions such as (Cu+2,Ni+2, Co+2,Zn+2,Cd+2 and Cr+3( where these metal ions showed large responded to the terpolymer resin record.The effect of treatment time and pH on the loading capacity of the resin was studied while resin and metal ion concentration were kept constant. The results of max loding capacity for the resin (p-ABBF) were as(Cr+3 =9.8  ,Cu+2=6.5, Ni+2=7.6, Co+2=7.4, Zn+2=6.5, Cd+2=5.5). The recovery of ions from resin (p-ABBF) and the regeneration of the resin were also studied using 3M HNO3 as an eluent.The % recovery of each ions from the studied resin are ( Ni+2 =45,Cu+2= 50.6, Cr+3=12.3, Co+2=32.8, Zn+2=75.2, Cd+2=68.4 ).
Spectrophotometric Determination of Tetracycline Hydrochloride in Pure Form and Pharmaceutical Preparation by Coupling with Diazotized Anthranilic Acid
Authors: Abd Maryam Muhson , Dikran Sarmad Bahjat , Mahmood Ali Khalil
Published: September 2022

A simple, fast and sensitive spectrophotometric method has been applied for the determination of tetracycline hydrochloride in its pure form and in pharmaceutical preparations. The method based on coupling reaction of the antibiotic with diazotized anthranilic acid to form a stable yellow azo dye which shows a maximum absorption at 419 nm. Uni- and multivariate approaches were followed in optimizing the experimental conditions. Under optimum experimental conditions obtained via multivariate (Central Composite Design), the linearity of the constructed calibration curve was in the range of 0.560 Î¼g.mL-1 with molar absorptivity of 14619 L.mol-1.cm-1 and the value of detection limit was 0.2813Î¼g.mL-1. The capability of the method for the analysis of real tetracycline samples was evaluated. The results show that the method could successfully be applied with no significant interference from the common excipients.
Synthesis and Characterization Palladium(II) Complexes of benz-1,3-imidazoline-2-thione, benz-1,3-thiazoline-2thione and Diamine Ligands
Authors: Ahmed Shihab A. O.
Published: September 2022

Reaction of Na2PdCl4 with benz-1,3-imidazole-2-thione or (bzimtH) benz-1,3-thiazoline2-thione (bztztH) in ethanol / NE3 afford complexes of the type [Pd(bzimt)2](1) and [Pd(bztzt)2](2) respectively. Treatment of [Pd(L)2] L= bzimt or bztzt with bidentate ligands (N^N) where N^N= bipyridine (Bipy) , phenanthroline (Phen) , ethylene diamine , or N,Nâ€²dimethylethylene diamine afford mononuclear complexes of the type [PdL2(N^N)]. The bzimt and bztzt ligands are coordinated as bidentate chelating ligands through the S and N in (1) and (2) whereas bonded as a monodentate fashion via the sulfur atom in other complexes. The prepared complexes were characterized by elemental CHN analysis, ir and 1H nmr spectra.
Automated Reconstruction and Manual Curation of Amino Acid Biosynthesis Pathways in Sulfolobus solfataricus P2
Authors: Ibrahim Khayatt Barzan
Published: September 2022

The efficient sequencing techniques have significantly increased the number of genomes that are now available, including the Crenarchaeon Sulfolobus solfataricus P2 genome. The genome-scale metabolic pathways in Sulfolobus solfataricus P2 were predicted by implementing the â€œPathway Toolsâ€ software using MetaCyc database as reference knowledge base. A Pathway/Genome Data Base (PGDB) specific for Sulfolobus solfataricus P2 was created. A curation approach was carried out regarding all the amino acids biosynthetic pathways. Experimental literatures as well as homology-, orthology- and context-based protein function prediction methods were followed for the curation process. The â€œPathoLogicâ€ component of the â€œPathway Toolsâ€ programme was able to predict many amino acid biosynthetic metabolic pathways. The total number of the metabolic pathways was modified to 168 pathways by adding extra pathways that have not been detected by the â€œPathoLogicâ€. Amino acid biosynthetic pathways such as alpha-aminoadipic acid (AAA) pathway of Lysine biosynthesis and Alanine biosynthesis as well as the super-pathway of Phenylalanine, Tyrosine and Tryptophan biosynthesis variation II were added to the Pathway/Genome data base of Sulfolobus solfataricus P2. Discovery of the missing enzymes that have to fill in the metabolic holes in the pathways under study was the main curation task. This approach and the curated amino acid biosynthetic pathways in the PGDB of Sulfolobus solfataricus P2 can be used for genomic annotations and metabolic pathway reconstructions of closely related Bacteria and Archaea.
Adsorption of Methyl Violet Dye from Aqueous Solution by Iraqi Bentonite and Surfactant â€“ Modified Iraqi Bentonite
Authors: Mohammed Suhad Shaker , Al-Heetimi Dhafir T.A.
Published: September 2022

Natural bentonite (B) mineral clay was modified by anionic surfactant sodium dodecyl sulfate (SDS) and characterized using different techniques such as: FTIR spectroscopy, scanning electron microscopy (SEM) and X-Ray diffraction (XRD). The bentonite and modified bentonite were used as adsorbents for the adsorption of methyl violet (MV) from aqueous solutions. The adsorption study was carried out at different conditions such as: contact time, pH value and adsorbent weight. The adsorption kinetic described by pseudoâ€“ first order and pseudo â€“ second order equilibrium experimental data described by Langmuir, Freundlich and Temkin isotherm models. The thermodynamic parameters standard free energy ( ), standard entropy ( ) standard enthalpy ( ) were investigated and determined.
Pseudo Primary-2-Absorbing Submodules and Some Related Concepts
Authors: Abdulla Omar A. , Mohammadali Haibat K.
Published: September 2022

Let  be a commutative ring with identity. The aim of this paper is introduce the notion of a pseudo primary-2-absorbing submodule as generalization of 2-absorbing submodule and a pseudo-2-absorbing submodules. A proper submodule  of an -module  is called pseudo primary-2-absorbing if whenever , for , , implies that either                  or  or . Many basic properties, examples and characterizations of these concepts are given. Furthermore, characterizations of pseudo primary-2-absorbing submodules in some classes of modules are introduced. Moreover, the behavior of a pseudo primary-2-absorbing submodule under -homomorphism is studied.
New Techniques of Watermark Images using Bit Plane Slicing and Cubic-spline Interpolation
Authors: Dheyauldeen Najeeb Huda
Published: September 2022

A watermark is a pattern or image defined in a paper that seems as different shades of light/darkness when viewed by the transmitted light which used for improving the robustness and security. There are many ways to work Watermark, including the addition of an image or text to the original image, but in this paper was proposed another type of watermark is add curves, line or forms have been drawn by interpolation, which produces watermark difficult to falsify and manipulate it. Our work suggests new techniques of watermark images which is embedding Cubic-spline interpolation inside the image using Bit Plane Slicing. The Peak to Signal Noise Ratio (PSNR) and Mean Square Error (MSE) value is calculated so that the quality of the original image before and after the data embedding is evaluated.
The LQR Based On Optimized Tuning PD Controller For AVR System
Authors: Jadoua Eman H. , Diwood Noor M. , Azeez Yasameen F.
Published: September 2022

This study presents a Linear Quadratic Regulator (LQR) based on an optimizing PD controller to improve the dynamic performance of an automatic voltage regulation (AVR) system. Biogeography-based optimization (BBO) is used to adjust the controller gains, and the Mean Absolute Percentage Error (MAPE) cost function is used to ensure effective performance. To demonstrate the advantages of the suggested controller, a transient study was conducted and compared to a standard PD, LQR, and then used PD-LQR in terms of (Rising time, Settling time, Max Overshoot, and Peak time). Finally, simulations demonstrated that the PD-LQR gives satisfactory outcomes and a quicker reaction, which was evidently represented in the recommended controller's strong and steady performance in enhancing the transient analysis of the AVR system.
New Forms of Employment and New Social Groups: Projection into Politics (Case of Spain)
Authors: Khenkin S. M.
Published: September 2022

The post-industrial era that the modern world ushered in has radically changed the labor market structure. The share of population employed in primary (agriculture) and secondary (industry) economic sectors has noticeably decreased while the third (services) and fourth (education, science, and healthcare) sectors have gained significance and increased shares of employment. However, unlike the first sector and especially unlike the second sector, in which labor is almost always systemic, the third and fourth sectors possess a huge demand for unstable (flexible, unsustainable, atypical) forms of employment. Therefore, the social structure of the society has witnessed the emergence of a massive layer of population who is not permanently employed. This is the so-called precariat, deprived of stable social guaranties that the workers enjoyed in the industrial era. In this context the case of Spain is of interest, since it outpaces the majority of the European Union countries in terms of the share of atypical employment. The precarization in this country leaves a deep imprint on various spheres of the society, including the party-political system. Precariat demonstrates a whole gamut of reactions to the surrounding world — ranging from extreme apathy and alienation from the political system to different forms of activism. Nevertheless, the precariat is far from turning into the “class for itself”, as it does not have a specific political consciousness. Without making political demands and lacking organizations that promote their interests, the politically active precariat frequently uses new types of social movements organized by social networks in order to express its discontent. The Spanish experience demonstrates that, in general, unstable employment becomes a source of societal risks. The reduction of the scale of such employment is the imperative for that part of the ruling class that is seriously concerned with the nefarious implications of mass precarization.
The Concept of the State in the Philosophical-Political Theories of Sergei Hessen and Ivan Ilyin (“Legal Socialism” vs. “Legal Conservatism”)
Authors: Demin I. V.
Published: September 2022

The article is devoted to the comparative analysis of the interpretations of the state presented in the works of Sergei Gessen and Ivan Ilyin, two Russian philosophers of the first half of the 20th century. The article demonstrates that the similarity between these interpretations lies primarily in the rejection of legal nihilism and legal positivism. Both philosophers distanced themselves from the mechanistic view of society and the state, which is germane to classical liberalism, and defended the principle of the sovereignty of law in public life. Differences in the understanding of the essence of the state by Gessen and Ilyin are caused by the discrepancy between the initial axiological, worldview, philosophical, and methodological presumptions. Conceptually, Ilyin compares the state to an integral spiritual organism, while for Gessen the state is nothing more than the highest coordinating body in the system of public life. According to Ilyin, the state performs a dual function: it ensures the spiritual unity of the people and protects the spiritual autonomy of an individual. Gessen, for his part, sees the main task of the state in protecting the “impenetrability” of an individual and asserting her supra-legal status. The interpretation of the relationship between the state and law proposed by Ilyin is monistic: “law and order” equal to the “state law and order”. Gessen’s concept of “legal socialism” is pluralistic: the state legal order coexists with non-state (social) legal orders that emerge in various communities, while state power loses its role as the only source of positive legal norms.
English Language Students’ Perception on the Use of Zoom Application toward Their Speaking Performance at University of Muhammadiyah Gresik
Authors: Rahman Alfiyah , Ardiyansah Tri Yuli , Rochmah Noviatul , Ma’rifah Ulfatul , Anwar Khoirul
Published: September 2022

Zoom Application is widely known as one of the most popular video conference applications used in online learning process during COVID-19 outbreak. Zoom application is considered as an interactive learning platform that enables students to interact with each other online. It provides lots of features for online learning that help students improve their speaking skill better. Therefore, this study specifically examined the perception of English students toward zoom application in online learning process. The research design used was a combined quantitative and qualitative to get more detailed information. The data collection used was in the form of questionnaire consisted of aspect of perception and speaking performance aspect. Unstructured interview in focus group discussion was used to support the result from questionnaire. The result showed that students had positive responses on their perception toward the use of Zoom application. Most of the students responded that Zoom application helped them perform speaking activity. The result of interview in focus group discussion also showed reasons that most students chose using Zoom for their speaking performance because it was easy to use and provided useful features for interaction with their teacher and other students. However, the main problem faced by students while using zoom application was internet connection. This gave bad effect for their learning process because they could not catch some of the material explained by the lecturer.
Peningkatan Daya Saing Objek Wisata Berbasis Masyarakat melalui Strategi Digital Marketing
Authors: Fatmawati Indah , Sulistyo Agung
Published: September 2022

Kemajuan teknologi informasi dalam satu dekade terakhir, menyadarkan masyarakat akan kebutuhan mobilitas dan wisata. Fenomena ini tidak hanya terjadi pada unsur pemerintah dan industri pendukung pariwisata saja, tetapi juga pada kekuatan ekonomi berbasis masyarakat seperti pengelolaan objek wisata. Munculnya pandemi covid-19 menyebabkan pembatasan pergerakan masyarakat serta penutupan beberapa objek wisata yang berakibat pada penurunan kunjungan wisatawan. Kampung Wisata Kauman, Tebing Breksi, Pantai Goa Cemara, Desa Wisata Jamu Kiringan, dan Desa Wisata Tinalah dengan segala keterbatasan pengelolaan, perlu melakukan usaha lain dalam menciptakan pariwisata berkelanjutan. Salah satu bentuk usaha yang dapat dilakukan adalah menjaga motivasi pengelolaan dan menciptakan inovasi strategi melalui pemasaran berbasis digital. Melalui pendekatan pemasaran berbasis digital, pengelola objek wisata dapat melakukan berbagai terobosan dalam kegiatan promosi. Tujuan kegiatan pengabdian ini diantaranya: memberikan pengetahuan dasar pentingnya pemasaran dalam pengelolaan objek wisata, memberikan pemahaman pentingnya kepuasan wisatawan, memberikan pengetahuan tentang digital branding, serta analisis dan pengembangan brand secara sederhana. Metode yang digunakan melalui pendampingan pemasaran berbasis digital, dan disampaikan oleh praktisi digital branding sebagai narasumbernya. Hasil pelaksanaan PKM menunjukkan, pengelola objek wisata mendapatkan tambahan pengetahuan mengenai teknik pemasaran pariwisata secara digital. Antusiasme para mitra pengelola terlihat ketika memberikaan pertanyaan kepada narasumber tentang teknik pemasaran digital. Melalui kegiatan ini, diharapkan para pengelola objek wisata memiliki kesadaran dan kemampuan untuk menjalin hubungan baik dengan wisatawan serta masyarakat luas, sehingga tercipta kunjungan ulang wisatawan ke objek wisata dimasa yang akan datang.
Peningkatan Omzet UMKM Guna Menjaga Perekonomian Masyarakat Desa di Masa Pandemi Covid-19
Authors: Alfian Nurul , Maulana Wahyu
Published: September 2022

Posisi UMKM dimasa pandemi seperti ini harus tetap bertahan untuk menjaga perekonomian suatu wilayah terutama di pedesaan. Melimpahnya sumber daya yang ada merupakan keunggulan tersendiri dalam berinovasi. Permasalahan umum yang terjadi adalah bermula dari ide akan produk inovasi, lalu merambah pada proses produksi hingga ke penjualannya. Tujuan dari pengabdian ini untuk menciptakan produk inovasi bagi UMKM yang ada di bawah naungan BUMDES sehingga menjadi produk unggulan desa Patapan. Metode yang dilakukan terdiri dari pelatihan, pendampingan, difusi teknologi hingga ke penjualannya. Hasil yang diperoleh adalah terciptanya produk inovasi, mitra mendapatkan keterampilan dan pengetahuan, design kemasan produk yang menarik, proses legalitas produk berupa NIB dan IUMK hingga penjualan secara langsung ke konsumen untuk mempromosikan produk agar penjualan meningkat signifikan.
Optimalisasi Pemahaman Siswa SD N Pegalongan, Patikraja, Banyumas terhadap Kecacingan di Masa Pandemi Covid-19
Authors: Sari Octavia Permata , Susiawan Lieza Dwianasari , Firinda Risma Haidif , Nitihapsari Galuh Yulieta
Published: September 2022

Studi pendahuluan yang dilakukan pada Oktober 2019 lalu menunjukkan bahwa infeksi kecacingan masih dijumpai pada siswa SD N Pegalongan, Kecamatan Patikraja, Kabupaten Banyumas. Optimalisasi pemahaman siswa terhadap kecacingan diharapkan dapat memutus rantai penyebaran infeksi kecacingan. Kegiatan pengabdian yang dilaksanakan di masa pandemi Covid-19 dilakukan dengan modifikasi yang menerapkan protokol kesehatan. Kegiatan ini bertujuan untuk mengoptimalkan pemahaman dan kesadaran siswa SD N Pegalongan tentang kecacingan, melalui penggunaan media audiovisual dan pengamatan langsung spesies penyebab kecacingan pada manusia. Pelatihan dan praktik bersama cara mencuci tangan yang sesuai dengan standar WHO dilakukan untuk mencegah penularan kecacingan sekaligus Covid -19. Evaluasi keberhasilan dibuktikan dengan kehadiran peserta yang mencapai 88% dan antusias siswa selama diskusi dan pengamatan. Peningkatan pemahaman siswa terlihat dari peningkatan postest siswa sejumlah 82,5% dari peserta yang hadir. Luaran tambahan dari kegiatan ini adalah leaflet. Kesimpulan dari kegiatan ini adalah pengetahuan siswa SDN Pegalongan, Patikraja, Banyumas tentang kecacingan sebagai upaya mencegah penularan kecacingan dapat ditingkatkan melalui penyuluhan dan demonstrasi secara interaktif kepada siswa.
Pendampingan Wisata Edukasi bagi Penyandang Disabilitas Tunarungu di Kota Jambi
Authors: Yusuf Muhammad , B Faizah
Published: September 2022

Pada umumnya masyarakat penyandang tunarungu mengalami keterbatasan terhadap akses wisata edukasi, di samping itu mereka juga tidak memiliki jejaring yang baik dalam mengorganisasikan mereka sendiri. Berdasarkan dua permasalahan tersebut, rumusan pemecahan masalah yang ditawarkan adalah pendampingan di bidang wisata edukasi dan penguatan jejaring pada komunitas tuna rungu. Pengabdian ini dilakukan dengan 3 cara berikut: 1) Pembekalan, Pada proses pembekalan ini juga dilakukan curah pendapat, diskusi, saling berbagi pengalaman. 2) Pelatihan, untuk menciptakan perilaku yang efektif antar anggota, dapat bekerja dalam tim secara efisien dan efektif guna mencapai tujuan. 3) Pendampingan, dilakukan bertujuan untuk mengasah kemampuan berjejaring, kelompok sasaran memiliki wawasan dalam wisata edukasi.
Pembuatan Hand Sanitizer dalam Menghadapi Covid-19 untuk Penggunaan Sendiri Masyarakat RW 09 Panyileukan dengan Menggunakan Daun Sirih
Authors: Anggriani Ani , Selfiana Nita , Kosasih Kosasih , Mardiyah Dewi , Dian Ratna
Published: September 2022

Hand sanitizier alat pelindung diri yang dicari saat ini dipercaya mampu mencegah penyebaran virus Corona.  Saat ini, pemerintah Indonesia sedang mengampanyekan gerakan cuci tangan dan penggunaan hand sanitizer guna mencegah penyebaran virus Corona. Hal ini membuat masyarakat panyileukan terutama Warga RW 09 panyileukan memborong hand sanitizer di pasaran dengan harga yang melambung tinggi  untuk melakukan PHBS (program hidup bersih dan sehat). Bahkan beragam cara alternatif bisa dilakukan masyarakat RW 09 di Panyileukan untuk membuat hand sanitizer sendiri di rumah terutama dengan menggunakan kombinasi tanaman toga daun sirih yang terdapat dalam pengmas yang dilakukan tahun sebelumnya yaitu Pemanfaatan Lahan 36 m2 dengan Tanaman Obat Keluarga (TOGA) di Taman Sehati RW 09 Komplek Bumi Panyileukan Cipadung Kidul. Sehingga pengmas ini bertujuan untuk melakukan pendampingan kepada masyarakat dalam pembuatan hand sanitizer. Metode yang dilakukan adalah Pelatihan dan pembinaan mitra tentang pembuatan hand sanitizer berdarakan panduan BPOM sehingga ibu-ibu PKK bisa memproduksi sendiri hand sanitizer dengan daun sirih untuk di pergunakan sendiri tidak untuk dijual belikan.
SISTEM PENDUKUNG KEPUTUSAN UNTUK PENENTUAN KELAS UNGGULAN MENGGUNAKAN METODE WEIGHTED PRODUCT
Authors: Tiara Widyakunthaningrum  , Anton Yudhana  , Abdul Fadlil
Published: September 2022

MTs Muhammadiyah Wates menerapkan pemilihan kelas berdasarkan pada peringkat akademik. Penerapan pemilihan kelas ini masih dikerjakan cara manual dalam penentuan nilai akhir yang didapat siswa. Kelas Unggulan adalah kelas yang disertai oleh siswa yang terbaik dengan kecerdasan di normal. Tujuan adalah pengajar akan lebih mudah menentukan standar pengajaran. Dengan adanya kelas telah dikelompokkan sesuai kemampuan siswa kelas tersebut, diharapkan siswa mendapatkan materi pembelajaran secara optimal. Tujuan dari penelitian yakni untuk merancang aplikasi SPK pemilihan kelas unggulan di MTs Muhammadiyah Wates menggunakan metode WP. Metode dipilih karena mampu menyeleksi alternatif terbaik dari sejumlah alternatif keunggulannya dalam teknik pembobotan, dengan menentukan nilai bobot yang telah di tentukan, menentukan kriteria penilaian bobot awal dan perhitungan hasil nilai alternatif. Penelitian ini menggunakan 23 data siswa dan penilaian yang didapat dari hasil nilai selama dua semester pada kelas tujuh dengan menerapkan lima kriteria. Kelima kriteria ini adalah rata-rata nilai raport, nilai raport yang di UNkan, nilai psikotest, nilai wawancara dan kehadiran. Dari hasil pengujian yang dilakukan dengan menggunakan confusion matrix menghasilkan nilai accuracy sebesar 86,9%, precision sebesar 81,8%, dan recall 100%. Hasil penelitian ini membuktikan bahwa WP dapat digunakan pada penilaian kelas unggulan pada MTs Muhammadiyah Wates.

 

Kata Kunci: weighted product, sistem pendukung keputusan, kelas unggulan, perancangan, perhitungan.
PENGEMBANGAN SISTEM ADMINISTRASI TOEFL MENGGUNAKAN ARSITEKTUR HMVC (HIERARCHICAL MODEL-VIEW-CONTROLLER) DAN FRAMEWORK CODEIGNITER
Authors: Yul Hendra  , Rehulina Tarigan  , Andi Usri Usman
Published: September 2022

Proses administrasi TOEFL pada Lembaga Bahasa FKIP Universitas Banten Jaya seperti pendaftaran, pembayaran TOEFL, penjadwalan ujian, perhitungan skor dan pengumuman hasil masih dilakukan secara manual, belum secara online. Mahasiswa harus datang ke kampus untuk mendaftar sebagai peserta ujian. Pada saat pembuatan sertifikat, peserta diminta mengirim kembali data diri mereka kepada Lembaga Bahasa. Pencatatan double entry ini, berpotensi menimbulkan ketidaksinkronan pada saat pencatatan data pendaftaran dan pencatatan data sertifikat. Peserta tidak dapat secara mandiri mencari berita atau hal yang terkait dengan ketentuan tes TOEFL, tidak dapat secara online melihat jadwal pelaksanaan tes dan pengumuman penting lainnya. Admin yang mengolah data peserta TOEFL juga mengalami kesulitan pada saat mencari data histori secara cepat. Pimpinan Lembaga Bahasa menunggu waktu lama untuk mendapatkan data karena harus meminta terlebih dahulu kepada admin. Penelitian ini bertujuan untuk mengatasi masalah-masalah tersebut dengan cara mengembangkan sebuah sistem informasi administrasi TOEFL berbasis web untuk mempercepat dan mempermudah pelayanan kepada peserta agar efektif dan efisien khususnya dalam pengolahan data. Metodologi penelitian untuk mengumpulkan data dengan melakukan observasi, wawancara dan studi pustaka. Metode pengembangan sistem adalah System Development Life Cycle (SDLC) dengan model Waterfall. Pemodelan sistem menggunakan Unified Modeling Language (UML) dengan menggunakan usecase diagram. Tools untuk mengembangkan sistem informasi adalah framework Codeigniter dengan menerapkan arsitektur HMVC (Hierarchical Model-View-Controller). Hasil dari penelitian ini berupa perangkat lunak yang dapat digunakan untuk membantu mempermudah proses administrasi TOEFL dengan mengotomatisasikan beberapa proses bisnis yang ada, baik dari sisi admin TOEFL, pimpinan Lembaga Bahasa maupun dari sisi para peserta.

 

Kata kunci: Sistem administrasi TOEFL, framework, codeigniter, HMVC, waterfall.
RANCANG BANGUN SISTEM INFORMASI PENJUALAN KOMPUTER BERBASIS CODEIGNITER FRAMEWORK
Authors: Rohman Nurafan Putra Pratama  , Tukino
Published: September 2022

Persaingan dalam menjalankan bisnis saat ini sangat ketat, instansi yang tidak menggunakan teknologi akan tertinggal dari pesaingnya. Oleh karena itu, perlu mengadopsi teknologi, termasuk penerapan sistem informasi manajemen dalam proses bisnis toko, ini akan membantu operasi bisnis untuk bekerja secara efisien dan efektif, termasuk menyimpan, mengelola dan memperoleh informasi seperti data pesanan, data penjualan. yang membantu pengambilan keputusan, mendukung secara signifikan. Kelola keputusan dan bantu calon pelanggan mendapatkan informasi yang lebih akurat dan lebih cepat. Penelitian ini dilakukan di salah satu toko yang sedang berkembang di Kota Batam bernama Nato PC. Pelaksanaan penelitian ini menggunakan metode pengembangan sistem yang disebut waterfall dan menggunakan bahasa pemrograman PHP dan framework Codeigniter, metode ini untuk mengelola proyek pengembangan aplikasi, sangat populer dan sangat berguna untuk membangun aplikasi dengan cepat, tidak lupa membuat grafik hasil proyek dan melekat pada desain rinci, perencanaan implementasi, pembuatan kode dan pengujian sistem. Kesimpulan dari penelitian ini adalah Sistem Informasi Penjualan Komputer Berbasis Codeigniter Framework Pada Nato PC yang saat ini dibutuhkan untuk penjualan terbukti lebih efektif dan efisien daripada sistem pengarsipan lama dalam hal proses bisnis untuk pengarsipan, pengolahan data dan mendapatkan informasi yang relevan. Informasi saat membuat keputusan bisnis dan membantu prospek untuk dapatkan informasi dengan cepat, akurat, dan akurat yang dibutuhkan bisnis.

 

Kata kunci: Rancang Bangun, Sistem Informasi, Aplikasi, Toko Online