bluuebunny/crossref_metadata_2025 huggingface dataset:
PERMODELAN NERACA AIR DI EMBUNG OELTUA UNTUK MEMENUHI KEBUTUHAN AIR DOMESTIK DI DESA OELTUA
Authors: Ariyani Dwi , Kayun N.P
Published: May 2020

Kupang city in East Nusa Tenggara province have dry climate and low annual rainfall. This causes required a small dam to keep water during the rainy season so it is not wasted and can be worn when the dry season arrives. One of small dam in Kupang is Oeltua Small Dam. This small dam was built in March 1997 to supply the water demands of Oeltua Villagers. Efforts to conserve water resources is intended to get enough water to supply the needs of households and farms. The review on water balance at OeltuaSmall Dam to ensure that the demand and water resources is balance. The water supply is calculated according Mock method in the period from 2007 to 2017. The maximum debit is available at 0,841 m3/second in 2012 and the minimum debit is 0,565 m 3/second in 2016. Result of analysis indicates thatthe dry years occurred in 2015, 2016 and 2017 with an average monthly debit 0.053 m 3/second. In 2015 a dry month occured in October with an inflow of 77,547.47 m3 and an outflow of 5,994.23 m3. In 2016 dry months occurred in August with an inflow of 79,908.38 m3 and an outflow of 6,910.15 m3. In 2017 the dry month occured in August with an inflow of 80,609.11 m 3 and an outflow of 9,473.17 m3. It means that in dey months the Oeltua Small Dam are still able to supply the water demands of Oeltua Villagers.
ANALISIS FAKTOR UNTUK MENGIDENTIFIKASI FAKTOR KETERLAMBATAN PADA PEKERJAAN GEDUNG BERTINGKAT
Authors: Damayanti Julia , Rintawati Dewi
Published: May 2020

Successfully executing construction project within schedule is one of the most important aim, both from project owner and contractor’s point of view. Construction delay is a condition which is completely unwanted, as it will cause lost of money and time for both parties. This study was conducted to determine factors that most likely cause delays at the onset of the project. As many as 42 (forty two) variables have been identified as causing a delay claim based on the study of various literature. This is subsequently tested in the form of questionnaire or survey distributed to employers and contractors involved in the project, across different working levels of staff. Through factor analysis method using SPSS software, 7 (seven) factors have been further identified as main causes of delay claims in construction project. .
KINERJA MARSHALL CAMPURAN BERASPAL PANAS LAPIS (AC-BC) MENGGUNAKAN LIMBAH BETON
Authors: Subagyo Galih Wulandari , Indramaha Indramaha
Published: May 2020

In a State infrastructure development is needed for the progress of a nation. This is very important. It should be seen in terms of social, economic, and also have a positive interest because they have to increase development and economy. However, in the past will require new material. One effort to getnew material is by mining sand or rock from the volcanic lava flow deposits. The aforementioned issues are a strong driver in the development of asphalt pavement technology to obtain durable, inexpensive and environmentally friendly pavements including in Indonesia, which helps minimize the existence of natural destruction, one of which is related to using water material for paving new roads has done a lot. One of the waste materials that will be tried to be replaced by new aggregates in this study is concretewaste. variation of concrete waste of 0%, 5%, 10%, 15% of the total new aggregate. Then testing the object of the test with the Marshall test method obtained results of Marshall characteristics on the test. Based on the results of the study, the use of concrete waste as coarse aggregate on Marshallkararteristic values in the AC-BC mixture. The greater absorption of concrete waste causes asphalt to be absorbed more than when mixed without using concrete waste. From the analysis results obtained negative values, VMA, VIM and Marshall Quotient increase the increase, while the flow value and VFB increase decrease with increasing levels of concrete waste. The highest value was obtained at 15% concrete waste content that is 1807.1kg, the highest VMA value was obtained at 15% waste content that was 18.81%, the greatest VIM value was obtained at 15% concrete waste content level that was 10.06%, Marshall value The highest was obtained at 5% concrete waste content which was 748.70kg /mm, the highest flow value was obtained at 15% concrete waste content which was 5.82mm and the highest VFB value was obtained at normal levels that was 99.91%.
Analisis Posisi Optimal Pengangkatan Balok U-Shell Dengan Menggunakan Crane
Authors: Hamidi Ahmad
Published: May 2020

Riau University Education Hospital was built to support lectures and as a tool in research in the field of health. Teaching Hospital was built using U-Shell precast blocks with consideration of time and cost efficiency in project implementation. U-Shell beams are made at the project site and the method of lifting precast beams is generally recommended from the factory. While the U-Shell beam is made at the project site, it is necessary to calculate the lifting distance so that the beam when moved does not occur due tomoment damage. U-Shell beam lifting calculation is done with several alternatives, namely the position of 1 /3L, 1 / 4L and pedestal xL. The result of the moment calculation shows the moment value for each alternative, namely in the beam with dimensions of 350 mm x 800 mm position 1 / 3L M1 of-1242 Kgm and M2 of-931.5 Kgm, at position 1 / 4L M1 of-698.63 Kgm and M2 of 0, at position 1 / 5L M1 of-478.97 Kgm and M2 of 480.64 Kgm. As for the beam with dimensions of 300 mm x 700 mm position 1 / 3L M1 of -460.8 Kgm and M2 of -345.6 Kgm, at position 1 / 4L M1 of -256.2 Kgm and M2 of 0, at position 1 / 5L M1 of - 177.7 kg and M2 of 178.32 kg. From the three alternatives we get an effective lifting position, which is 1 / 5L.
ANALISA PERILAKU PENURUNAN TANAH 1D PADA MATERIAL CAMPURAN YANG DIPADATKAN
Authors: Putri Christy Anandha
Published: May 2020

Penurunan merupakan suatu hal yang tidak dapat dihindari bagi setiap proses konstruksi. Dimana, tanah akan mengalami penambahan beban yang bekerja diatasnya. Penurunan diperbolehkan untuk terjadi denganmemperhatikan kondisi yang disyaratkan untuk setiap ketentuan. Idealnya, penurunan tanah terjadi tidak dalam waktu yang lama, karena akan sangat mempengaruhi waktu pembangunan. Pulau Jawa memiliki jenis tanah yangresidual, hal ini terbentuk akibat dari pelapukan batuan yang keluar dari semburan gunung berapi dan tidak berpindah tempat. Sifatdan karakteristik tanah residual umumnya memiliki kandungan butir halus yang sangatbanyak, sehingga mampu untuk menyerap air lebih tinggi dan dapat dikategorikan sebagai tanah lunak jika kadar air didalamnya cukup tinggi. masalah yang sering dialami oleh tanah lunak adalah besarnya penurunan yang terjadi jika diberikan beban diatasnya. Pengujian terhadap material campuran dengan menggunkan tanah residual dan pasir yang berasal dari Lagadar, Jawa Barat dilakukan untuk mengetahui koefisien kompresibilitas (Cc) yang sangat menentukan penurunan tanah. Material uji dibuat dengan komposisi 10%, 20%, 30%, 40%, 50%, 70%, dan 100% kandungan tanah residual yang dipadatkan pada berat volume kering 1,36 gr/cm 3. Dari hasil pengujian tersebut diketahui bahwa nilai Cc meningkat seiring dengan bertambahnya kandungan tanah residual didalam material campuran. Serta penurunan tanah cenderung stabili hingga kandungan tanah residual mencapai 40%
ANALISIS DAMPAK NORMALISASI SUNGAI TERHADAP EROSI DAN SEDIMENTASI DI DAERAH PERKOTAAN STUDI KASUS: SUNGAI PESANGGRAHAN, JAKARTA
Authors: Murniningsih Siti , Mustafa Alfisalam Ghifari
Published: May 2020

Flooding is one of the problems that often occurs in the DKI Jakarta area, which one of the causes is the change of land use in watersheds that were originally into development areas. Whereas, its often the cross section of the river will be disrupted due to the loss of the riverbanks and the narrower cross section of the river. In order to overcome this, the Jakarta Provincial Government in 2013 normalized several rivers that crossed the DKI Province and one of them was the Pesanggrahan River which will be further investigated. The purpose of this study is to analyze the effect of river normalization on erosion and sedimentation which will result in changes in the longitudinal and cross section of the river. To get an accurate map of theWatershed Area, Arc-GIS software is used while identification of river flow before and after normalization was carried out based on data from Central Office of River Region Ciliwung-Cisadane, Ministry of Public Works. Sediment samples were taken at 3 points on the river, upstream, middle and downstream, that were reviewed to determine the gradation of the sediment grains. The HEC-RAS application is used to simulate sediment transport on the river section before and after normalization. The simulation results are used to determine the cross section changes due to erosion and sedimentation and to determine the water level in the river. From the water level, the hydraulic radius can be calculated and then carried out sediment transport calculation using Ackers-White equation since the equation using grain distribution from range 0.02 – 4.94 mm. The results it was found that the sediment transport in the upstream point increased 155.11 tons / year,at the midpoint increased 89.64 tons / year and the downstream point decreased 0.28 tons / year.
MIKROALGA DIVISI BACILLARIOPHYTA YANG DITEMUKAN DI SUNGAI KASIE KECAMATAN LUBUKLINGGAU BARAT I KOTA LUBUKLINGGAU
Authors: Aryani Meika , Fitriani Linna , Harmoko Harmoko , Sepriyaningsih Sepriyaningsih
Published: May 2020

This research is a type of qualitative descriptive research. Data collection techniques by conducting observations, documentation and interviews. The types of microalgae found in the Kasie River Lubuklinggau Barat I Subdistrict, Lubuklinggau City. Bacillariophyta Division consists of one classes, 6 orders, 6 families, 9 genera and 15 spesies. Observed environmental factors: temperature: 27℃, pH: 6,8, Brightness: 0,70 m and dissolved oxygen amount of: 5,03 mg/L. the type of  microalgae division bacillariophyta were found in River Kasie namely: Tabellaria sp, Tabellaria flocculosa, Asterionella sp, Meridion sp, Meridon circulare, Synedra ulna, Synedra rumpens, Synedra sp 1, Synedra sp 2, Surirella linearis, Surirella elegans, Stenipterobia sp, Nitzschia intermedia, Navicula radiosa and Cymbella kappi.
MENINGKATKAN HASIL BELAJAR VIRUS MELALUI PEMBELAJARAN KONTEKSTUAL METODE CERAMAH DAN DISKUSI DENGAN TAKTIK BERKELILING MENGHAMPIRI SISWA PADA SISWA KELAS X SMA HANG TUAH 4 SURABAYA
Authors: Sunaryo Sunaryo , Pratiwi Diana
Published: May 2020

Dilatarbelakangi rendahnya hasil belajar virus siswa kelas X IPA SMA Hang Tuah 4 Surabaya yang selama ini pembelajarannya kurang menggugah minat siswa, maka perlu dilakukan penelitian melalui pembelajaran kontekstual metode ceramah dan diskusi dengan taktik berkeliling menghampiri siswa. Penelitian ini bertujuan untuk mendeskripsikan aktifitas dan hasil belajar virus melalui pembelajaran tersebut. Jenis penelitian ini adalah Penelitian Tindakan Kelas (PTK) yang dilaksanakan dua siklus. Subyeknya adalah Siswa kelas X IPA 2 SMA Hang Tuah 4 Surabaya semester gasal tahun  ajaran 2019/2020 yang berjumlah 34 Siswa. Data pra tindakan diperoleh dari data yang telah didokumentasikan oleh guru yang telah mengajar di kelas itu. Hasil penelitian menunjukkan aktifitas belajar pada siklus I 61,18% dengan kriterian cukup, mengalami peningkatan dibanding sebelum tindakan, siklus II meningkat lagi  menjadi 81,76% dengan kriteria baik. Sedangakan hasil belajar sebelum tindakan nilai rata-rata kelas berkisar 52, persentase ketuntasan klasikal berkisar 50% (17 dari 34 siswa), setelah tindakan siklus I  mengalami peningkatan nilai rata-rata kelas menjadi 77, presentase ketuntasan klasikal 79,4% (27 dari 34 siswa). Selanjutnya setelah tindakan siklus II mengalami peningkatan lagi, nilai rata-rata kelas menjadi 91 persentase ketuntasan klasikal 91,2% (31 dari 34 siswa). Kesimpulannya adalah aktifitas dan hasil belajar virus siswa kelas X IPA 2 SMA Hang Tuah 4 Surabaya mengalami peningkatan melalui pembelajaran kontekstual metode ceramah dan diskusi dengan taktik berkeliling menghampiri siswa.
OPTIMALISASI PEMANFAATAN PEWARNA ALAMI (NATURAL DYES) UNTUK PREPARAT MASERASI (GOSOK) TULANG
Authors: Sari Dewi Puspita , Harlita Harlita
Published: May 2020

A method of maceration can be used for making tissue slide wich are hard as bone, teeth, and the hard other preparation. The purpose of making maceration slide is to be identify parts bone tissue main the thigh or teeth. Benefits making maceration slide is the quality and satisfaction result from preparation and easy check microtechnique preparation about the parts of the structure of havers system. The effort to make maceration slide better quality is to apply dyesstuff. In general colourful ingredients often worn is dyestuff synthetic. Dyestuff this sometimes it is difficult to get applied in scholl because prices and the use of. Based on urgency that is, the use of a natural dye expected to be the solution. Coloring matter natural will ne used for staining among others (1)extract fruit beet (Beta vulgaris L), (2) Secang wood (Caesalpinia sappan L) 3) turmeric (Curcuma domestica Val). Method used in maceration with series of stages the sample collection, fixation, dealcoholization,staining, and ends with mounting. The research was showed that natural dye of Secang wood (Caesalpinia sappan L) has the best colour cosistency to dye bone maceration slide. The optimization of the best time is 15 and 30 minutes with dye secang wood. Turmeric and fruit beet having persisten staining tend to pale and not scattered evenly distributed on havers system.
The Application of Quantum Learning to Improve Self–Learning Motivation and Learning Outcomes of the 8th Grade Students of State Junior High School 2 Balerejo Madiun
Authors: Windarti Eni , Budiwibowo Satrijo , Rifa’i Moh.
Published: May 2020

This study aims to determine the increase in self-learning motivation and learning outcomes in students of class VIII-B at State Junior High School 2 Balerejo Madiun Academic Year 2019/2020. To improve the ability of independent learning motivation and students' social studies learning outcomes, a class action research study was conducted consisting of two cycles. Each cycle consists of planning, implementing, observing and reflecting. The subjects of this study were students of class VIII-B at State Junior High School 2 Balerejo Madiun in Academic Year 2019/2020 consisting of 30 students. Data collection techniques used observation, questionnaires, tests and documentation. Result reveals that there are increasing motivation of students' independent learning in the first cycle obtained from average percentage of 59.8% (sufficient criteria) into 79.7% (high criteria). The average of student learning outcomes in the first cycle of 68.80 with a classical completeness of 57%. The average student learning outcomes in the second cycle amounted to 80.27 with a classical completeness of 87%. Based on the results of the study it can be concluded that the application of the Quantum Learning model increases motivation for independent learning and learning outcomes. The teachers should provide motivation or appreciation in the form of grades on student assignments, so students are motivated to learn because they feel valued. Quantum Learning models can be used as an alternative to varying learning models.
Amino Acid Mutations in the Protein Sequences of Human SARS CoV-2 Indian Isolates Compared to Wuhan-Hu-1 Reference Isolate from China
Authors: Guruprasad Kunchur
Published: May 2020

We report here all amino acid residue mutations present among the proteins in 22 Indian isolates of the human SARS CoV-2 complete genomes analyzed from the public repository of the NCBI databank. The isolates analysed are from 4 States of India and the reference complete genome corresponds to the first isolated SARS CoV-2 genome from Wuhan-Hu-1, China, epicenter of the current COVID-19 pandemic.

The 44 distinct mutations identified add to our growing knowledge on the emerging virus mutations in the global context.
A Translatable Subunit Nanovaccine for COVID-19
Authors: Liu Lixin , Liu Zhijia , Chen Haolin , Liu Hong , Gao Qiang , Cong Feng , Gao Guangxia , Chen Yongming
Published: May 2020

In order to combat severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) pandemic in the world, we formulate S1 subunit of the virus with two types of adjuvants, amphiphilic adjuvant monophosphoryl lipid A (MPLA) for Toll-like receptor 4 (TLR4) and CpG ODN for TLR9, into cationic multifunctional liposomes to produce a potent, safer, and translatable nanovaccine. The results show that the nanovaccine can efficiently elicit humoral immune response in mice. The sera from the vaccinated mice significantly inhibit SARS-CoV-2 to infect Vero cells. Moreover, relatively to the free S1 with traditional Alum adjuvant, the nanovaccine can elicit strong T cell immunity by activating both CD4+ and CD8+ cells, which may play critical roles in eliminating viral load in patients. Most importantly, the nanovaccine can elicit strong IgA antibody, providing potential mucosal protection to host. Altogether, this study offers a translatable design for a potent subunit SARS-CoV-2 nanovaccine.
Nonlinear Spectroscopy in the Condensed Phase: The Role of Duschinsky Rotations and Third Order Cumulant Contributions
Authors: Zuehlsdorff Tim , Hong Hanbo , Shi Liang , Isborn Christine
Published: May 2020

First-principles modeling of nonlinear optical spectra in the condensed phase is highly challenging because both environment and vibronic interactions can play a large role in determining spectral shapes and excited state dynamics. Here, we compute two dimensional electronic spectroscopy (2DES) signals based on a cumulant expansion of the energy gap fluctuation operator, with a specific focus on analyzing mode mixing effects introduced by the Duschinsky rotation and the role of the third order term in the cumulant expansion for both model and realistic condensed phase systems. We show that for a harmonic model system, the third order cumulant correction captures effects introduced by a mismatch in curvatures of ground and excited state potential energy surfaces, as well as effects of mode mixing. We also demonstrate that 2DES signals can be accurately reconstructed from purely classical correlation functions using quantum correction factors. We then compute nonlinear optical spectra for the Nile red and Methylene blue chromophores in solution, assessing the third order cumulant contribution for realistic systems. We show that the third order cumulant correction is strongly dependent on the treatment of the solvent environment, revealing the interplay between environmental polarization and the electronic-vibrational coupling.
An Alternative Kinetic Model of the Iodide-Iodate Reaction for Its Use in Micromixing Investigations
Authors: Manzano Martinez Arturo Neissen , Haase A. Sander , Assirelli Melissa , van der Schaaf John
Published: May 2020

The Villermaux-Dushman method, one of the most extensively used test reaction systems for micromixing characterization, has been widely criticized for years due to uncertainties regarding the incomplete dissociation of sulfuric acid and the proposed kinetic study by Guichardon et al. In this work, a renewed study of the kinetics of the iodide-iodate reaction is presented, using perchloric acid to avoid issues concerning incomplete acid dissociation. The experimental results are in good agreement with the fifth order rate law for the iodide-iodate reaction. The reaction rate coefficient strongly depends on the ionic strength and can be modeled with a Davies-like equation. When implemented in the incorporation model, the kinetic model presented in this study can be used to estimate micromixing times that are in line with the theoretical engulfment time. This is observed in two different reactors with low and high intensity of mixing: an unbaffled stirred vessel and a rotor-stator spinning disc reactor. The results from the latter are also compared with the second Bourne reaction, giving very similar micromixing times. The use of sulfuric acid in combination with the kinetic model from Guichardon et al. also provides micromixing times of the same order of magnitude; presumably their kinetic model indirectly accounts for the second proton dissociation rate in the overall reaction rate coefficient. The kinetic model presented in this study in combination with perchloric acid is suggested as an alternative to characterize micromixing behavior.
Structure and Function of NzeB, a Versatile C–C and C–N Bond Forming Diketopiperazine Dimerase
Authors: Shende Vikram V. , Khatri Yogan , Newmister Sean A. , Sanders Jacob N. , Lindovska Petra , Yu Fengan , Doyon Tyler J. , Kim Justin , Movassaghi Mohammad , Houk Kendall N , Sherman David H.
Published: May 2020

This report details the discovery and characterization of a versatile bacterial cytochrome P450, NzeB, which catalyzes the dimerization of diketopiperazines via enzymatic C–H functionalization. This includes the first high-resolution crystal structure of a diketopiperazine dimerase, which along with active site via mutagenesis and quantum mechanical calculations, provides insight into the selectivity and mechanism of these enzymes.
Current treatment options for Parkinson’s disease and the existing status of nanotechnology
Authors: Teja Kannekanti , K M Asha Spandana , Patil1 Amit B , Gowda D Vishakante , Rishitha Narahari
Published: May 2020

Parkinson's disease (PD) is a neurodegenerative disorder associated with dopaminergic neuron degeneration and/or loss of neuronal activity. Current idiopathic PD treatments focus primarily on the use of pharmacological agents to improve PD patients ' motor symptoms. PD remains to be an incurable disease so far. Therefore, the development of new therapeutic approaches for PD therapy is of utmost significance. Several molecular and gene therapy methods have been established over the past 20 years to counteract or retard the development of PD. Severe side effects are found in many native therapies. Therefore, novel therapeutic strategies remain in demand for development. Nanomedicine seems to be a significant medical application in nanotechnology that demonstrates promising future in drug delivery to the central nervous system. BBB stands throughout the central nervous system as a gateway to drug targeting. Drug delivery, based on nano-particles that always avoids Blood-Brain Barrier protection, Different potential therapies based on nanoparticles and nanosystems are explored various benefits. The scope of this review is to provide an overview of this field of PD-related therapies and significant breakthroughs. To do so, this review will begin by concentrating on PD characterization, pathophysiology, etiology and present therapy choices that subsequently cover molecular, gene therapy, and nanotechnology formulations that are currently being studied in animal PD models or lately tested in clinical trials.
Ilex khasiana - The silent holly species of Aquifoliaceae on its pharmacognostical importance as a free radical scavenger and antibacterial agent
Authors: Charles Lalnunfela  , Lalremsanga H.T.  , Lalhriatpuii T.C.  , Lalthanpuii P.B.  , Kholhring Lalchhandama
Published: May 2020

Ilex khasiana is a rare and endangered medicinal plant endemic to northeast India. Remaining largely unexplored,it is purported to have a range of medicinal values and may soon join the medicinal plant hall of fame.Extracts of the leaves were prepared using solvents of increasing polarity, namelypetroleum ether (IKP), chloroform (IKC) and methanol (IKM).The preliminary phytochemical screening indicated the presence of alkaloids, phytosterols, triterpenoids, saponins, reducing sugars, glycosides and carbohydrates. Free radical-scavenging activity was assessed using2,2-diphenyl-1-picrylhydrazyl(DPPH). IKC exhibited the highest activity with an IC50 of 17.22 ± 1.87, followed by IKM with an IC50 of 26.93 ± 5.14 and IKP with an IC50 of 37.16 ± 5.11. Butylated hydroxytoluene (BHT)was used as the standard DPPH scavenger and showed an IC50 of 8.31 ±0.72. IKM and IKC also showed positive antibacterial activity againstGram-negative bacteria such asEscherichia coli, Pseudomonas aeruginosa, andKlebsiella pneumoniae, and a Gram-positive bacteriaBacillus subtilis. IKP did not indicate any inhibition against the selected bacteria. Our findings substantiate the basis for further investigations on the medicinal potentials of the plant.
Pemberdayaan Ibu Rumah Tangga dalam Upaya Peningkatan Kesejahteraan Keluarga dengan Memanfaatkan Limbah Pohon Pisang
Authors: Sidiq Asah Wiari , Niati Asih , Rizkiana Citra , Soedarmadi Soedarmadi
Published: May 2020

The potential of banana trees in the Bukit Kencana housing area of Meteseh Village is very high but the surrounding community only uses banana trees limited to fruit and leaves, while the waste is only left to rot. The problem that arises is the unpleasant odor of decay is very disturbing to the community. Though banana tree waste such as banana stem has very high nutritional and fiber content and it can be used for consumption. The objective of Community Service is to provide additional knowledge and creative ideas to open an entrepreneurial mindset so that it can improve the quality of human resources for PKK members in Bukit Kencana Jaya Housing. The method of implementing activities are by giving counseling or lectures, practicing for processing chips, discussions and questions and answers, which begins with providing knowledge about entrepreneurship in looking for business opportunities with natural potential that are available around the Bukit Kencana Jaya housing environment. By organizing the community service activities, it can increase entrepreneurial knowledge and increase insight into how to use and process banana stem into food that can be consumed or sold to other communities so that it will increase income while increasing family welfare.
Edukasi dan Workshop Pemanfaatan Herbal Untuk Kanker Serviks Pada Ibu-Ibu PKK di Desa Laban, Mojolaban, Sukoharjo
Authors: Lindawati Novena Yety , Murtisiwi Lusia , Rahmania Tesia Aisyah
Published: May 2020

Cervical cancer is one of the causes of death in women. According to WHO data (in 2014) more than 93 thousand cases of death of Indonesian women caused by cancer in which 10% is caused by cervical cancer. This underlies the implementation of Community Service of Program Study S1 Pharmacy STIKES NASIONAL with Himpunan Mahasiswa Farmasi STIKES Nasional (HIMFARNAS) to provide “Education and Workshop on The Use of Herbs Medicine for Cervical cancer in Family Empowerment and Walfare (PKK) Laban, Mojobalan, Sukoharjo”. This activity was attended by 65 participants. The participant was very enthusiasm during the activity. This activity is carried out in the form of promotive, preventive, curative, and rehabilitative through education and workchops on the use of herbs for cervical cancer. Evaluation of activities is done by giving a pretest and posttest. The first education was presented by Lusia Murtisiwi who delivered material about its causes, risk factors and symptoms cervical cancer that need to be concern as well as medical treatment. Education about surrounding natural materials that can be used for alternative therapies to accompany cervical cancer treatment presented by Novena Yety Lindawati. The workshop was guided by HIMFARNAS who trained participants in the manufacturing and packaging of “ROMANSA” products. This product consists of anticancer effect which include rosella and sirsat leaves and honey as the sweetener. These beverage products can be consumed by themselves or sold as a home industry business for Family Empowerment and Walfare (PKK). The results of this activity showed an increase in knowledge of the Family Empowerment and Walfare (PKK) participants about preventive measures, early detection of cervival cancer, and supporting therapies for handling cervical cancer naturally, as indicated by an increase in posttest values from average 60.8 to 96.2. In addition, the results of evaluations of overall community service satisfaction programs are very good.
Community Diagnosis Tentang Wabah Penyakit Demam Berdarah Dengue (DBD) di Dusun Kedungpoh Kidul, Nglipar, Gunungkidul
Authors: Ayu Suci Musvita , Reza M , Khairunnisa Khairunnisa , M Rizki Arum , Kurniati Ryani Dwi , Kristiani Dana , Utami Dian , Tiwi Fanimas , Cahyaningsih Cahyaningsih , Alifah Nida
Published: May 2020

Dengue Hemorrhagic Fever (DHF) is one of the diseases that is currently an environmental health problem. Cases are increasing and spreading more widely. This is coupled with the movement of mobility and population density in an area. The method used is a quantitative descriptive research study to get an overview and information about health conditions related to Dengue Fever. The results obtained are the high rate of spread of DHF in the rainy season. The conclusion of the prevalence of existing health problems is the magnitude of the DHF distribution rate of 25%.
Peningkatan Kualitas dan Diversifikasi Produk Olahan Sukun
Authors: Purnomo Purnomo , Sulistyaningsih Dwi , Agung R. Ery Wibowo
Published: May 2020

The availability of breadfruit is abundant in the village of Meteseh in RW. X Tembalang District, Semarang City. BAROKAH farmers group develops breadfruit chip business. This group of farmers utilizes the abundantly available breadfruit fruit in the Meteseh area to make breadfruit chips. BAROKAH has problems in terms of limited equipment to support product manufacturing, and limited knowledge and skills in the processing and diversification of breadfruit preparations. The purpose of this activity is to develop a business through diversification of BAROKAH breadfruit processed products so that this business and all the people involved are able to become economically independent communities. It also improved product quality, creative and innovative skills, skills in using appropriate technology in the cutting, draining, and packaging of breadfruit processed products. The method used is to improve product quality, creative and innovative skills through the use of appropriate technology in the cutting, draining, and packaging of processed breadfruit products. In addition, diversification of breadfruit processed products was also developed. The results show that the application of appropriate technology has been able to increase the capacity of chopping, and the durability of processed products from breadfruit. In addition, the quality of processed breadfruit products has increased.
Влияние давления на структурные, электронные и оптические свойства иодида холина
Authors: Журавлёв Ю.Н. , Гордиенко К.А.
Published: May 2020

Проведено исследование влияния давления на структурные, электронные и оптические свойства иодида холина с использованием методов теории функционала плотности с градиентным функционалом РВЕ и дисперсионной поправкой D3(BJ) в базисе локализованных орбиталей. Рассчитаны упругие постоянные, параметры уравнения состояния Берча—Мурнагана, плотность электронных состояний, частоты нормальных длинноволновых колебаний. Показано, что атом иода имеет в своем ближайшем окружении 12 атомов водорода с кратчайшим расстоянием O—H⋯I в 2.486 Å. Расстояние О—H незначительно увеличивается с ростом давления, а I—H сокращается с линейным модулем сжимаемости на порядок меньшим, чем 97 ГПа. Решеточные колебания в отличие от внутримолекулярных имеют барические сдвиги больше 10 см–1/ГПа, а их модовые параметры Грюнайзена — на порядок больше.
Analysis of localized orbitals in azabora derivatives of [8] annulene: In the viewpoint of aromaticity and induced ring currents
Authors: Monajjemi M.
Published: May 2020

The electron density distributions among a series of [8] annulene (both ions and molecules) and its azabora derivatives, including its ions [BnNnC(8–2n) H8 (n = 1, 2, 3, 4)], are investigated by NBO and NMR analyses. The (4n+2)p and 4np systems (Hückel's Rule) in these compounds are discussed via the localized orbital localization (LOL) and electron localized function (ELF). A diatropic ring current (aromatic) and paratropic current (anti-aromatic) are distinguished. The natural hybrid orbital (NHO) direction and bond bending deviations from the line of nuclear centers are exhibited for understanding the states of p and s orbitals. For B2N2C4H82–, B4N4H82–, and B4N4H82+ NBO calculations reveal that these structures are the dominant Lewis structures. In this work, for each NAO functions (core, valence, or Rydberg) the orbital occupancy and the orbital energies are discussed. In addition, the nucleus-indepen­dent chemical shifts and statistical nucleus independent chemical shifts confirm the amounts of aromaticity and antiaromaticity in these rings.
Синтез и кристаллическая структура комплекса Ni(II) с (4Z)-4-[(2-диэтиламиноэтиламино)метилен]-5-метил- 2-фенилпиразол-3-оном
Authors: Бурлов А.С. , Власенко В.Г. , Кощиенко Ю.В. , Ураев А.И. , Коршунова Е.В. , Милутка М.С. , Гарновский Д.А. , Линько И.В. , Хрусталёв В.Н.
Published: May 2020

Осуществлен синтез комплекса Ni(II) на основе (4Z)-4-[(2-диэтиламиноэтиламино)мети­лен]-5-метил-2-фенилпиразол-3-она (НL) — продукта конденсации 5-гидрокси-3-метил-1-фенилпиразол-4-карбальдегида с N,N-диэтилэтилендиамином. Методами элементного анализа и ИК спектроскопии установлено, что комплекс никеля имеет состав Ni(L) CH3COO·CH3OH·H2O. Кристаллическое и молекулярное строение комплекса определено методом монокристальной рентгеновской дифракции. Из данных РСА следует, что в монохелатном комплексе Ni(II) реализуется искаженное октаэдрическое строение за счет связей с монодентатным ацетат-анионом и молекулами метанола и воды.
Комплекс Zn(II) с хиральным нопинан-аннелированным 9,9'-би-4,5-диазафлуоренилиденом: синтез, структура, свойства
Authors: Кокина Т.Е. , Глинская Л.А. , Пирязев Д.А. , Васильев Е.С. , Шелудякова Л.А. , Рахманова М.И. , Ткачев А.В.
Published: May 2020

Синтезирован комплекс ZnLCl2·EtOH·H2O (I), где L — хиральный 9,9'-би-4,5-диазафлу­оренилиден, содержащий фрагменты природного монотерпеноида (–)-α-пинена. Кристаллическая структура I построена из молекул одноядерного комплекса ZnLCl2 и сольватных молекул EtOH и H2O, координационный полиэдр атома Zn Cl2N2 — искаженный тетраэдр. L является бидентатно-циклическим лигандом, в координации участвуют только два атома N. Комплекс I охарактеризован методами ИК, ЯМР, изучены термические свойства. В твердой фазе L обладает фотолюминесценцией в видимой области (λmax = 610 нм).
Two Co(II)-based coordination polymers: Structural diversity and prevention activity on skin necrosis after fracture and internal fixation
Authors: Wang W.-J. , Wang X.-G. , Hou B.-B.
Published: May 2020

Two new cobalt(II) cluster-based 3D coordination polymers [Co2(MeOip)2(bpa)2(H2O)] (1) and [Co5(MeOip)4(μ3-O)(bpp)2(DMF)(H2O)3]·2H2O (2) (MeOip = 5-methoxyisophthalate, bpp = 1,3-bis(4-pyridyl)propane and bpa = 1,2-bi(4-pyridyl)ethane) are synthesized with 5-methoxyisophthalic acid and bpp/bpa mixed ligands. Furthermore, the prevention activity of the compounds on skin necrosis after fracture and its mechanism is evaluated. Firstly, the content level of MCSF and TNF-α is evaluated with the ELISA detection kit. The relative expression level of MMP2 and TIMP1 is measured with real-time RT-PCR.
On the aerodynamic interactions analysis between the main rotor and the helicopter fuselage
Authors: Pham Thanh Dong , Nguyen Anh Tuan , Dang Ngoc Thanh , Pham Vu Uy
Published: May 2020

This paper develops a numerical method that is capable of analyzing the aerodynamic characteristic of the helicopter main rotor in consider the influence of fuselage. The method is based on an unsteady nonlinear vortex-lattice method that can be used to simulate the interactions among the helicopter components efficiently. To clarify the effect of the main rotor-fuselage interaction, the aerodynamic characteristics of the main rotor in consider the influence of fuselage is determined along with those of the combined main rotor-fuselage system. The paper also shows the velocity field and free wake model in several flight regimes. The fuselage is modeled as a streamlined object, which is discretized into the system of quadrilateral vortex panels. The no-penetration boundary condition is satisfied on the fuselage surface, and no vorticity is shed from the fuselage. The results obtained in this paper are validated against experimental data and some from previous numerical methods.
Design of Concept and Draft Scenarios of DLP for DataLake based on Abyss Distributed Storage
Authors: Cha Byungrae , Park Sun , Shin ByeongChun , Noh Sun-Kuk , Kim JongWon
Published: May 2020

Data loss prevention (DLP) is a set of tools and processes used to ensure that sensitive data is not lost, misused, or accessed by unauthorized users. The software and tools of DLP monitor and control endpoint activities, filter data streams on corporate networks, and monitor data in the cloud to protect data at rest, in motion, and in use. And in this study, we have designed the concept and draft scenarios of DLP for DataLake based on Abyss distributed storage cluster.
Improving Quality Control of Operating Room Environment by Computational Fluid Dynamics
Authors: Truong Tich Thien , Cao Quoc Bao
Published: May 2020

In Vietnam, the operating room (OR) is used with max productivity. So, how to maintain comfort environment level, which is one of the assignments in designing and installing the operating room. In this study, the OR model is designed based on ASHRAE 170 – 2013 standard [1], and dimensions are referred to as “Comparison of Operating Room Ventilation System in the Protection of the Surgical Site” [2]. ANSYS CFX is used for calculating and simulating velocity and temperature of surveyed air points inside the room by many cases. A face temperature between 20,3 and 20,6 °C and a velocity of around 0,15 to 0,18 m/s is provided from the same laminar diffuser array. From the results, the OR comfort level is reviewed through the ADPI index.
Design and manufacture of a device using transillumination and scattering near-infrared techniques for detecting dental lesions
Authors: Pham Thi Hai Mien , Nguyen Khac Thinh , Truong Thi Phuoc An , Truong Thi My Nhat , Nguyen Thi Minh Huong
Published: May 2020

In dentistry, near-infrared (NIR) technology has been studied for decades that is being applied for the detection of dental damages without using ionizing radiation. Based on the interaction between dental tissue and NIR light such as transmission, absorption, and scattering, the teeth structure, and dental lesions can be observed by NIR images. The aim of this study was to build the dental diagnostic device using NIR light at 850-nm wavelength for detecting the early and hidden dental damages, that are not observed by X-rays. According to the various types of teeth samples, the transillumination and the scattering methods were designed and applied for capturing the teeth structures. The transillumination technique was used for thin teeth such as incisor and canine while the scattering system for observing the occlusal surface. The results show that the areas suspected to be the demineralized enamel are distinctly distinguished from the surrounding sound tissues and especially, the stain and pigmentation don’t appear in the NIR image. The designed device meets some requirements such as simple setup, safety, and affordable price for the purpose of replacement of imported equipment.
Research on the production of optical needles used in intra-venous laser
Authors: Dang Nguyen Ngoc An , Tran Anh Tu , Phan Van To Ni , Tran Trung Nghia , Tran Minh Thai
Published: May 2020

Nowadays, fiber optical is used in many areas such as information transmission, medical with the advantage is rapid and avoid the loss of transmission efficiency. In medical use, the laser is increasingly used in rehabilitation treatment, especially low-level laser with the biological responses. Optic needle is one of the optimum options for bringing low-level lasers into the body through the intravenous route to interact with blood cells in blood vessels. We propose the application of fiber, the first step is the single-mode fiber in the low-level semiconductor red laser beam with wavelength 632,8 ~ 680nm into the vascular veins to provide effective low-level laser treatment. This paper reported the research on the production of intravenous optical needle.
Simulation of Impedance Measurements at Human Upper Arm within 10 KHZ to 1 MHZ with the Vary of Fat Layers from 10MM to 25MM
Authors: Do Tran Minh Hiep , Ngo Phuong Vi , Huynh Quang Linh , Nguyen Nhu Son Thuy
Published: May 2020

The work presents a simulation analysis of the bioimpedance at the human upper arm using the finite element method (FEM). Comsol Multiphysics has been used to create the 3D model with four domains of dielectric behavior: skin, fat, muscle, and bone. The main objective of this paper is to study the effect of the fat thickness and frequency on three parameters: resistance, reactance, and phase. The impedance values were calculated as the ratio of the output voltage at the electrodes and the applied current (1 mA). The measurements were done at four different values of the fat layer (10mm, 15mm, 20mm, and 25mm) and the electrical properties of the upper arm were used. The results clarify that the fat layer has a significant impact on the upper arm impedance across the frequency spectrum, resistance, and phase appear to be more affected than reactance.
Examining the relationship between information evaluation and security stock level
Authors: Hencz Csaba Imre , Hartványi Tamás
Published: May 2020

In this research, we intend to present a novel mathematical approach to logistics which allows (financial) value to be associated with information as a central corporate resource. The inherent logistics processes (transport, production, sales) uncertainty requires continuous inventory monitoring and maintenance of safety stock levels. Literature and practice show that logistics responds to poor quality or incomplete information by increasing inventory.

In our research, we are looking for a minimum of safety stock levels based on the processing of information available in space and time and I intend to give a formal description of the mathematical model and present an example of its application.
THE INFLUENCE OF ORGANIZATIONAL CLIMATE AND ORGANIZATIONAL COMMITMENT TO TURNOVER INTENSION OF EMPLOYEES OF PT SALAH SATU BRANCH OF BANK BUMN
Authors: Ependi Nur Haris , Purnomo D , Siswandi Siswandi
Published: May 2020

The purpose of this study is to measure the impact of organizational commitment organizational climate on employee turnover intentions of one state-owned bank in Jakarta. The method used in this study is to use a quantitative descriptive analysis involving employees at one of the state-owned banks using random sampling technique with proportional random sampling as many as 78 respondents. The data collection technique used is the questionnaire method which is supported by the documentation method with multiple linear regression analysis techniques. The results of the study can be indicated (1) There is a significant positive effect between organizational climate on employee turnover intentions where the negative value is -0,177 and the results of the t test are -1,737 which means t arithmetic is less than t table (-1.737
ANÁLISE GEOESTATÍSTICA DA INCIDÊNCIA DE DOENÇAS RELACIONADAS AO TRAUMA NOS BAIRROS DO MUNICÍPIO DE CAMPOS DOS GOYTACAZES
Authors: BATISTA VILSON LEITE , IGREJA HAROLDO JOSE SIQUEIRA , CARVALHO BRUNO DOS SANTOS VIANA , PESSANHA FELIPE EULÁLIO BALDI , GONÇALVES CELINO PESSANHA , JUSTINIANO RENATA RANGEL , SILVA FERNANDA MACHADO MOURA , OLIVEIRA PETRUCIO PESSANHA
Published: May 2020

INTRODUÇÃO: anualmente ocorrem 5,8 milhões de óbitos por trauma mundialmente, o que representa cerca de 10% entre todas as causas de morte; sendo os jovens e adultos jovens a faixa etária mais prevalente. OBJETIVOS: analisar a associação de patologias relacionadas ao trauma nos diversos bairros de Campos dos Goytacazes por meio de dados geoestatísticos. MÉTODOS: trata-se de um estudo observacional e analítico com avaliação de uma amostra de pacientes atendidos no Hospital Ferreira Machado (HFM), no setor de politrauma, utilizando relatórios gerados pelo software KLINICOS. RESULTADOS: no período de janeiro a maio de 2018 o setor de politrauma foi responsável por 26% dos atendimentos de emergência e urgência do HFM sendo a faixa etária mais prevalente de 20 a 29 anos. O bairro Jockey Club teve a maior incidência tanto de agressões por arma branca e por lesão corporal (@ 5%), quanto de acidentes envolvendo motociclistas (@ 7%). Já o bairro Santa Rosa foi o segundo mais incidente dos ferimentos por arma de fogo e o primeiro dos acidentes envolvendo ciclistas. CONCLUSÕES: os bairros com maior incidência de vítimas por arma de fogo, arma branca e agressão corporal pertencem a Guarus. Já os acidentes envolvendo motociclistas e ciclistas são mais incidentes no Jockey, bairro situado entre duas grandes rodovias que ligam a cidade de Campos dos Goytacazes a Farol e a São João da Barra.
De menino do lixo à animal
Authors: Espinosa Rebeca , De Oliveira Manuela Xavier
Published: May 2020

Introdução: Com Freud e Lacan, principalmente, vemos que é impossível falar de um sujeito desatrelado do que Lacan conceitua como o grande Outro, pois o sujeito da psicanálise é o sujeito do inconsciente, e o é enquanto relacional, de modo que todos os processos que compõem sua constituição só se dão a partir dos modos como o sujeito se relaciona com este Outro. Assim, podemos dizer que o sujeito só se organiza a partir do que o Outro organiza nele, e será abrindo mão do gozo que poderá percorrer a via do desejo e se inserir na cultura. Objetivos: Identificar o papel do Outro na constituição do sujeito e realizar uma breve revisão bibliográfica do conceito de Outro na obra lacaniana – não sem buscar suas bases na obra freudiana - no que concerne à constituição dos sujeitos, recorrendo à exposição de um caso clínico. Descrição: Trata-se de um atendimento realizado por um ano, com um menino de 11 anos, em um Serviço de Psicologia de uma Universidade cujo relato de sua ficha cadastral relatava que sua avó buscou atendimento para ele por ser uma criança agressiva por ter sido jogado no lixo pela mãe e não ser reconhecido pelo pai. Conclusão:Durante o acompanhamento analítico foi possível notar as relações do paciente com esse Outro, mas também, possibilitar que nessas relações ele se posicionasse de um lugar outro.
Pengaruh Kepemimpinan Transformasional Kepala Sekolah Dan Motivasi Kerja Terhadap Kinerja Guru SMK Negeri Jakarta Utara
Authors: Wahidin Wahidin
Published: May 2020

Teacher’s performance plays a crucial role in achieving quality of education and good character of students. Low teacher’s performance will decrease quality of graduates itself. Based on data in north Jakarta vocational school, teacher’s performance is in priority programs of government, and still need to be increased. The objectives of this research is to investigate whether there exist any direct positive effect of transformational leadership and work motivation towards teacher’s performance at North Jakarta Vocational School. As many as 81 from 443 teachers were used as research samples to obtain data which were then analyzed using quantitative methods of path analysis. The result shows that there exists a positive direct effect of (1) transformational leadership towards teacher performance, (2) work motivation towards teacher performance, (3) transformational leadership towards work motivation.