bluuebunny/crossref_metadata_2025_split huggingface dataset:
Performance Analysis of Satellite Link Using Gaussian Mixture Model under Rain
Authors: Kumar Rajnish , Arnon Shlomi 
Published: October 2022

<p>The evolution of communication system to the next generation e.g. B5G and 6G demands an ultra-reliable performance regardless of weather conditions. Such ultra-reliable system design will require that that the effects of short-term adverse weather events on communication system has to be modelled more accurately so that system design should be dynamically adaptive to such events. The performance of satellite link is severely affected by dynamic rain attenuation and thus an accurate and reliable modelling of performance parameters is essential for dynamic fade countermeasures especially above 10 GHz. In this work, we model the energy per bit to noise spectral density ratio ($E_b/N_0$) using Gaussian Mixture (GM) model during rainy events. The developed mathematical expression is used to accurately model the bit error rate (BER), outage probability and channel capacity of the link. The average BER, upper bound on BER and average ergodic capacity of an M-ary phase shift keying scheme (MPSK) using the GM model of $E_b/N_0$ is derived to evaluate the performance of the link under such short-term weather impairments. We then show the numerical results and analysis using the GM model of the measured $E_b/N_0$ data obtained with AMoS-7 satellite at a site located in Israel. </p>
A Comprehensive Review of Design Challenges and Techniques for Nanoscale SRAM: A Cell Perspective
Authors: Ahmad Sayeed , Alam Naushad , Hasan Mohd. , Kong Bai-Sun 
Published: October 2022

<p>In order to meet the ultra-low power requirement of modern digital systems, voltage scaling<br>
is a fruitful technique that is widely adopted. However, the voltage scaling at ultra-scaled technologies<br>
significantly affect the stability of an Static Random Access Memory (SRAM) cell. This work provides<br>
an extensive review of various designs and techniques for solving issues related to SRAM cell stability.<br>
Decoupling the read operation is a commonly used technique for addressing read stability issue. Modified<br>
Schmitt-trigger based cell core, loop-cutting and additional discharge path based techniques have also been<br>
employed in the literature to enhance the read stability. However, the write-ability and stability of halfselected (HS) cells have been compromised in some of these technique. For write-ability enhancement,<br>
most of the techniques involve either weakening of pull-up/pull-down devices (to reduce the current<br>
responsible for storing the data) or strengthening of access transistors (to enhance the write current). It<br>
includes VDD/VSS -cut off or -floating, feedback cutting, multi-Vth write assist based cells. Apart from<br>
discussing the alternative bitcells, we also cover several peripheral read/write assist techniques. WL underdrive (WLUD) and dynamic WLUD are effective read assist techniques. WL -boost, WL -delayed boost,<br>
VDD-floating/lowering, transient VDD collapse, VSS raised, dual split control-VSS raised and negative BL<br>
(NBL) are among the peripheral techniques for enhancing write-ability. Furthermore, various techniques<br>
for mitigating the HS cell issues, such as write-back, column decoupled local wordline, modified bitinterleaving array architecture are discussed. Finally, the Cross-point selection based cell accessing in-built<br>
technique is illustrated. Through summary tables, conclusions are also derived for suggesting a circuit of<br>
choice for various categories. <br>
</p>
"Quantum supremacy" revisited: Low-complexity, deterministic solutions of the Deutsch-Jozsa problem in classical physical systems
Authors: Kish Laszlo 
Published: October 2022

<p> The Deutsch-Jozsa problem is for a database of size <em>N</em>, where, according to their claim, the deterministic solution of the problem on a classical Turing computer requires O(<em>N</em>) computational complexity. They produced the famous Deutsch-Jozsa quantum algorithm that offered an exponential speedup over the envisioned classical computer, namely O[log(<em>N</em>)] complexity in a quantum computer. In the present paper, the Deutsch-Jozsa problem is implemented by two different algorithms on a Turing machine. It is shown that, similarly to the quantum algorithm, the Deutsch-Jozsa problem can deterministically be solved with O[log(<em>N</em>)] complexity on a classical computer with these algorithms. </p>
Morphological assessment of the regeneratory function of the tooth root cement with destructive periodontitis
Authors: Glinkin V. V. , Gasbanov M. A. , Makhmudova Z. K. , Gasanova Z. M. , Leizerovitz O. 
Published: October 2022

Aim: to provide a morphological study of the areas of cement resorption of the tooth root to assess the regenerative function of cement in destructive forms of periodontitis.Materials and methods. The studies were carried out on scanning electron and light microscopes.Results. It was found that in some places resorption lacunae and cement defects of the root of the tooth are filled with granulation tissue and cement cells. The cementum and periodontal tissues are closely related. Cement cells are covered with components of the extracellular matrix (ECM), which is synthesized by connective tissue cells.Conclusions. Given the presence of poorly differentiated cells in the periodontal tissues, it is possible to restore the tissue of the cementum of the tooth root if adequate conditions are created during the treatment process.
The frequency of occurrence of various variants of the structure of root canals and methods of their mechanical treatment in the practice of a dentist-therapist
Authors: Redinova T. L. , Pudova E. I. , Sharifullina I. Сh. , Yesyunina A. A. , Zagrebin I. V. 
Published: October 2022

Aim. Evaluation of the frequency of occurrence of various variants of the structure of root canals and methods for their processing in the practice of a dentist-therapist.Material and methods. 30 doctors who worked in the specialty "therapeutic dentistry" for 2-20 years were interviewed using questionnaires in various dental institutions in Izhevsk and Sarapul in the Udmurt Republic; and also analyzed 81 medical record of patients who underwent primary endodontic treatment for caries complication at LLC Center for Professional Dentistry "APEX" in Izhevsk for 6 months of 2022. The following data were copied from medical records: the age of the patient, the disease of the tooth, the number of diagnosed root canals and the method of their instrumental processing, as well as the size of the primary and main files. In a laboratory experiment, 30 human one-two-rooted teeth were used removed for orthodontic indications or for periodontal diseases in various techniques, and apical patency was assessed by irrigating the canals with a tinted solution to control its exit beyond the apex.Results. From the personal data, it was found that the second molars have the largest number of options for the number of root canals (from 1 to 5 root canals). In 73.4% of physicians, molars and lower incisors cause difficulty in instrumentation, in almost 75% of cases root canals are passable for files of size 10, when working with rotary instruments, preference is given to the Step Back method in the “one length” technique, the use of such instruments in such technique in 46.6% of cases leads to an increase in apical patency.
Results of PCR diagnostics after gingiva soft tissue augmentation
Authors: Adzhieva A. B. , Khabadze Z. S. , Nalchajyan H. M. , Ivanov S. S. , Vasyuta E. A. 
Published: October 2022

Aim. To demonstrate the results of polymerase chain reaction in real time.Materials and methods. The gum fragment was placed in 1 ml of RNA-leiter ("QIAGEN", Germany), incubated for a day at +4C, samples were stored at -70 °C.To obtain cDNA from the RNA matrix, a ready-made set of reagents MMLV RT Kit ("Eurogen", Russia) was used, the reaction was carried out according to the attached instructions. 2 µl of random decanucleotide primer (Random dN) and 1 µl of sterile RNase-free water were added to 6 µl of RNA, heated at +70C in a “Termit” thermostat (“DNA-Technology”, Russia) for 2 min to melt secondary RNA structures, then stored on ice (+4C). 4 ml of 5X buffer was added to the reaction mixture for the synthesis of the first chain (280 mM Tris-HCl, 375 mM KCl, 30 mM MgCl2, pH 8,7), 2 ml of dNTP mixture, 2 ml of DTT and 2 ml of sterile water free of RNase. Immediately before the reaction, 1 ml of MMLV revertase (reverse transcriptase of mouse leukemia virus) was added to the mixture and added to the RNA. The test tubes were heated in the Gnome thermostat (“DNA- Technology”, Russia) at +39C for 60 minutes, then at +70C for 10 minutes in the “Termit” thermostat (“DNA-Technology”, Russia).Results. The expression of IL-4, IL-10, IL-6, IL-12b, IL-1ß, MMP9 mRNA was not detected in the studied samples. The results of the polymerase chain reaction in real time showed that the expression levels of the proinflammatory cytokine TNFa and TIMP1 genes did not differ in both the autograft group and the collagen membrane group. The expression of MMP 2 and TIMP 2 was higher in the group using a collagen membrane, which is probably associated with tissue regeneration processes.Conclusions. Fibro-guide collagen matrix shows no less effective clinical results in comparison with autografts
Studi Kelayakan Teknis Pembangunan DAM Serbaguna
Authors: Sidik Fachrudin 
Published: October 2022

DAS Ciliman merupakan sungai lintas kecamatan dengan panjang sungai utama ±120 km dan total panjang anak sungai sekitar ±163km, melintasi Kabupaten Lebak dan Kabupaten Pandeglang dengan hulu yang berhulu di Gunung Kendeng, Kabupaten Lebak. Luas Daerah Aliran Sungai (DAS) Ciliman adalah ±502,82 km². Secara geografis, DAS Ciliman terletak antara 6°28'20.40" - 6°42'2.38" LS dan 105°47'42.30" - 106°12'40.94" BT.
Studi Kelayakan Teknis Pembangunan DAM Serbaguna DAS Ciliman dimaksudkan untuk mengetahui kelayakan teknis rencana pembangunan DAM Serbaguna di Kabupaten Pandeglang-Lebak. Ada 3 lokasi yang ditinjau dalam studi teknis dengan hasil yang paling layak adalah lokasi 3. Bentang bendungan di lokasi 3 adalah 236 m, dengan ketinggian 37 m dan reservoir 31,38 juta m3. Ketersediaan air selalu ada sepanjang tahun dan daya dukung pondasi baik. Manfaat yang didapat adalah penambahan areal pelayanan irigasi baru seluas 3000 Ha.
APLIKASI PERAWAT HOMECARE BERBASIS ANDROID
Authors: Hidayat Ilham Martin , Akbar Ronny Makhfuddin , Zahara Soffa 
Published: October 2022

Perawat adalah tenaga kesehatan yang memberikan pelayanan medis kepada masyarakat. Dalam berurusan dengan pasien, seorang perawat harus beretika, karena orang yang harus dihadapi perawat juga manusia. Perawat harus berperilaku sopan, tersenyum dan memperhatikan perasaan pasien.. Ini harus dilakukan karena perawat tugasnya membantu proses sembuhnya pasien dan bukan memperburuk keadaan. Dengan sikap dan etika yang baik diharapkannya agar seseorang perawat bisa terjalinya hubungan akrab dengan pasien dan dengan hubungan yang baik ini, maka akan terjalin sikap saling menghormati dan menghargai diantara keduanya. Salah satu pelayanan di rumah sakit adalah pelayanan rawat inap dan peran perawat yang memiliki peran penting dalam melayani pasien. Tetapi terkadang beberapa pasien tidak menginginkan rawat inap dan memilih untuk tetap di rumah agar lebih nyaman dari pada dirawat di rumah sakit. Dan permasalahan pun muncul seperti keluarga pasien maupun pasien itu sendiri tidak tahu metode perawatan orang sakit yang dilakukan sebagai contoh memasang infus membutuhkan tenaga perawat yang mengerti hal tersebut, maka mengetahui permasalahan tersebut penulis berinisiatif membuat Aplikasi Perawat Homecare berbasis Android agar orang yang membutuhkan jasa perawat bisa dengan mudah didapatkan melalui akses aplikasi.
APLIKASI SCREENING DEPRESI PASCA MELAHIRKAN MENGGUNAKAN METODE CERTAINTY FACTOR BERBASIS MOBILE
Authors: Amalia Fenny Restu , Akbar Ronny Makhfuddin , Zahara Soffa 
Published: October 2022

Bagi sebuah keluarga, kelahiran seorang anak merupakan acara yang menyenangkan. Banyak yang menggambarkan kelahiran sebagai lingkungan yang ceria, jadi tidak ada penjelasan yang benar-benar jelas bagi seorang ibu atau keluarga untuk menjadi sengsara atau terganggu. Tetapi, kenyataannya rasa bahagia ini umumnya tidak dirasakan oleh ibu-ibu yang melahirkan anak, karena proses menjadi orang tua merupakan peristiwa luar biasa dalam hidup yang dapat dianggap sebagai keadaan darurat dengan tekanan berat. Bagi beberapa individu, efek samping depresi ini dianggap remeh sehingga dengan keterbatasan informasi tidak segera membutuhkan penanganan. Jika ini dibiarkan berlanjut dan memburuk, itu akan sangat mempengaruhi keadaan ibu dan anak. Tujuan penelitian ini adalah merancang dan mengembangkan aplikasi android yang dapat mendiagnosis dan mengobati depresi postpartum pada ibu dengan menghitung nilai gejala dan menghasilkan nilai CF menggunakan metode certainty factor. Pembuatan aplikasi ini dibantu dengan Android Studio, database MySQL, dan software Ngrok. Hasil pengujian dapat diketahui bahwa diagnosis 3 jenis depresi pasca melahirkan yang dialami ibu dengan persentase kesesuaian mencapai 100% serta hasil dari uji coba MOS (Mean Opinion Score) yang diperoleh dari 21 responden, nilai MOS sebesar 4,502 menunjukkan bahwa aplikasi screening depresi pasca melahirkan telah berjalan dengan tampilan yang layak dan mudah digunakan.
RANCANG BANGUN APLIKASI ACCESSORIES MATCHING BERBASIS AUGMENTED REALITY
Authors: Saputra Mochamad Wahyu , Ardiantoro Luki , Ristono Joko 
Published: October 2022

Mencoba aksesoris kepala ketika hendak membeli aksesoris kepala sangat penting bagi calon pembeli. Untuk mencoba aksesoris kepala, calon pembeli harus datang langsung ke tempat jual aksesoris kepala, hal itu mengurangi efisiensi waktu konsumen. Oleh karena itu, dibutuhkan sebuah metode baru yang bisa digunakan untuk mencoba aksesoris kepala, dengan teknologi augmented reality calon pembeli dapat mencoba aksesoris tersebut dapat digunakan pada aplikasi mobile. Aplikasi tersebut dapat berfungsi menggunakan metode face tracking, yaitu metode yang dapat mengenali wajah pengguna dan akan menampilkan objek pada bagian wajah pengguna. Untuk mencapai hasil pengujian yang optimal, pengujian aplikasi dilakukan kepada smartphone para pengguna, apakah aplikasi tersebut dapat berfungsi dengan baik atau masih perlu dikembangkan lagi. Dari hasil pengujian yang diperoleh akan ditentukan dari segi fungsi, aplikasi yang telah dihasilkan mencapai persentase pengujian sebesar 83,4 persen dari sisi pengguna aplikasi dan dari segi tampilan, aplikasi yang telah dihasilkan mendapatkan persentase pengujian sebesar 85,1 persen dari sisi pengguna aplikasi bahwa telah dibuat aplikasi mobile berbasis augmented reality untuk mencoba model aksesoris kepala melalui smartphone android yang memiliki kompatibilitas sangat baik.
STUDI FLUKS KARBON DIOKSIDA PADA BERBAGAI TIPE PENGGUNAAN DI LAHAN GAMBUT PASANG SURUT DAN PEDALAMAN
Authors: JHT Admin 
Published: October 2022

ABSTRACK The aim of this study to known influence land use change in low tide and ombrotrophic peatland on forest land, ex-burns land, rubber tree land, and maize land and to known amount of microbial populations there. Data was recorded automatically by some equipments are chamber, Infrared CO2 analyzer (Fuji ZFP9GC11), injection 200 cc, Soda Lime, Vacuum plastic, Vacuum oven, termometer, FDR ML 2 Theta Probe Delta Y Device Co, Sensor water table, Lux meter, meter, camera, and paper label. Observation method was carried out at the village Kalampangan (ombrotrophic peatland) , district of Sebangau, Palangka Raya city, and at the village Purwodadi (low tide peatland), district of Maliku, Pulang Pisau Regency, starting from May up to July 2014. Observation variables consist of CO2 fluxes, fluctuations of groundwater levels, soil temperature, soil humidity and microbial populations. The results show that overall carbon dioxide fluxes higher in low tide peatland, with the highest fluxes in burnt areas, 430.24 mg C m-2 h-1, whereas in Ombrotrophic peatland, the highest on 292 forested land, 92 mg C m-2h-1. In Ombrotrophic peatland, relation between fluxes of carbon dioxide and the soil temperature is significant in the burnt areas with a value of R = 0.856 with a quadratic pattern, with the average temperature of 28.89 ° C. Fluxes of carbon dioxide significantly effected by soil moisture that is at a rubber plantation with a value of R = 0.640 with quadraticpatterned, average soil moisture of 0.61 m3/m-3. Fluxes of carbon dioxide to the groundwater depth is significant on a rubber plantation with a value of R = 0.872 with a quadratic pattern, and depth of groundwater on average of 83.74 cm. The populatuin of microorganisms, in forest land 137 sel/ml, rubber plantations 154 sel/ml, cornfields 157 sel/ml and ex-burnt is 80 sel/ml. In Low Tide peatland, fluxes of carbon dioxide to the soil temperature is significant in forest land with the value of R = 0.545 with cubic pattern, and the average temperature of 27,39 oC. Soil moisture has the siginificant effect to fluxes of carbon dioxide that is in the burnt areas with a value of R = 0.617 with patterned quadratic, and average soil moisture of 0.50 m3/m-3. The ground water depth has a siginificant effect to fluxes of carbon dioxide in a cornfield with a value of R = 0.743 with a quadratic pattern, and the depth of soil water on average of 68.98 cm. Population of soil microorganisms, in forest land 73 sel/ml, rubber plantations 36 sel/ml, cornfields 51 sel/ml and ex-burnt 18 sel/ml. Soil temperature, soil moisture, groundwater depth and microoganisms effect on carbon dioxide fluxes.
Key words: Carbon dioxide, fluxes, microorganisms, peatland
Tabel Volume Pohon “Berkhout” pada Hutan Alam Tanah Kering di Wilayah Kapuas Hulu, Provinsi Kalimantan Tengah (The Local Table of Volume on the Dry Land Natural Forest at the Upper Stream Kapuas, Central Kalimantan Province)
Authors: JHT Admin 
Published: October 2022

ABSTRACT The local table of volume is needed to determine volume of stands just based on their diameters in the certain of region. The research was aimed to create the local table of volume based on three groups of trees, namely Shorea groups, Dipterocarp non Shorea groups, and non Dipterocarp groups. Location of research was in Sub-District of Kapuas Hulu and Mandau Talawang, District of Kapuas, Central Kalimantan Province. Research method using tabel of volume equations in the form of Berkhout model that in order of regression equations. Research result showed that table of volume to Shorea groups, Dipterocarp non Shorea groups, and non Dipterocarp groups on the those two sub-districts are V = 0.00012D2.549, V = 0.000172D2.4319, and V = 0.00009D2.6292 respectively. According to the F test and R2 value, the local tables of volume are suitable used to predict the volume of the stands in the sites and their surrounding.
Keywords: Dipterocarp, regression, shorea, table of volume.
KEPADATAN POPULASI DAN JENIS PAKAN KELASI (Presbytis rubicunda Muller 1838) DI KAWASAN ARBORETUM NYARU MENTENG, PALANGKA RAYA
Authors: JHT Admin 
Published: October 2022

ABSTRACK Nyaru Menteng arboretum is the genetics resources area that located at the Palangka Raya District, its wide namely 65.2 ha. In this area, there are many flora and fauna, including kelasi (Presbytis rubicunda), a species in danger that protected by law. At the Nyaru Menteng arboretum area, there are also the Re- introduction of Orang Utan Centre that managed by BOS. This research was aimed to know the kelasi population at the Nyaru Menteng arboretum area and to record some herbs and plants to be their foods. The research was conducted at the Nyaru Menteng arboretum area at 2017 using survey method to calculate the population of kelasi number and wide of their habitat. Research result showed that there one kelasi at January 2017 at three kelasi at April 2017 namely kelasi of male, female and young. Analysis result showed that the density of kelasi was 0.06 species ha-1. There is decrement kelasi at 2017 than 2007. Ten years ago, kelasi was detectabled namely 15 species with the density was 0.23 species ha-1. Some herbs and plants which to be food of kelasi i.e. jambuan (Syzgium cerinum), saga (Adenathera microsperma), singkong (Manihot utilisima), karet (Havea brasiliensis), nenas (Ananas comosus), kelakai (Stenochlaena ralustris), buah nangka (Artocarpus integra) and other fruits.
Keywords: Density, food, kelasi, population
KERAGAMAN FLORISTIK DAN STATUS KETERANCAMAN KEPUNAHAN JENIS TUMBUHAN DI KAWASAN AIR TERJUN BUNBUN KABUPATEN MURUNG RAYA (Floristic Diversity and Extinction Threat Status of Plants at the Bunbun Waterfall Region, Murung Raya Regency)
Authors: JHT Admin 
Published: October 2022

ABSTRACT This research is concerning the floristic diversity and status of extinction threat of class of plants at the Bunbun Waterfall region, Uut Murung sub Regency, Murung Raya Regency, Central Kalimantan Province. The purpose of this research was intended to find out the composition, diversity, and threat status of plants based on Government Regulation (PP) Nomor 7/1999 about Indonesia Scarce Plants and IUCN Global Red List. The research was using combination between the way of path and the way of blocked path. The research result showed that there are 42 kinds of trees, whereas six of which are assigned into critically endangered category of IUCN, like as gaharu (Aquilaria beccariana), keruing (Dipterocarpus cornutus), meranti kuning (Shorea macroptera), meranti merah (Shorea leprosula), meranti putih (Shorea lamellata) and ulin (Eusideroxylon zwageri). Shorea macroptera is assigned into endangered category, meanwhile Eusideroxylon zwageri and Aquilaria beccariana are assigned into vulnerable category based on IUCN. Shorea leprosula is a class which has the greatest essential value in whole growth stage, whereas Eugenia europholia, Shorea uliginosa and Shorea leprosula are dominant classes at each stage of growth. The index of tree diversity is classified into moderate category.
Keywords: Floristic diversity, extinction threat status of plants, IUCN.
IDENTIFIKASI JENIS POHON SARANG DAN PAKAN ORANGUTAN (Pongo pygmaeus) DI ARBORETUM NYARU MENTENG, PALANGKA RAYA (Identification of Trees as Nest and Food of Orangutan (Pongo pygmaeus) at the Arboretum of Nyaru Menteng, Palangka Raya)
Authors: JHT Admin 
Published: October 2022

ABSTRACT This research was aimed to know some trees that used to nest and food of orang utan (Pongo pygmaeus) at the arboretum of Nyaru Menteng in Palangka Raya City. Analysis of vegetation using Point Centered Quarter Method with 23 sample points at the field. Collected data at the August 2017 were founded 25 species of trees, from16 family, whereas 17 trees were used as nest and food and 8 trees were used as nest only. The distance between each tree to measuring point was 3,71 m. Density of the trees namely 726 trees ha-1, with domination namely 28.37, frequency namely 3.48. The important value index of hangkang (Palaquium leiocarpum) was highest, namely 51.91%. Summed dominance ratio namely 17.3 %. Diversity index was moderate with value namely 2.81. Evenness index was high with value namely 0.87.
Keywords: Food, nest, Nyaru Menteng, Pongo pygmaeus