bluuebunny/crossref_metadata_2025_split huggingface dataset:
Short-term and long-term effects of rapid maxillary expansion on the nasal soft and hard tissue:
Authors: Truong Cassie T. , Jeon Hyeran H. , Sripinun Puttipong , Tierney Ann , Boucher Normand S. 
Published: October 2020

ABSTRACT

Objectives
To evaluate nasal soft and hard tissue changes immediately post–rapid maxillary expansion (RME) and to assess the stability of these changes using cone beam computed tomography (CBCT).

Materials and Methods
A total of 35 treatment group (TG) patients (18 girls, 17 boys; 9.39 ± 1.4) had a pre-RME CBCT and a post-RME CBCT approximately 66 days after expansion, and 25 patients had a follow-up CBCT 2.84 years later. A total of 28 control group (CG; no RME) patients (16 girls, 12 boys; 8.81 ± 1.6) had an initial CBCT and a CBCT an average of 2.25 years later. Soft and hard tissue nasal landmarks were measured in transverse, sagittal, and coronal planes of space on CBCT scans. Differences within the same group were evaluated by paired t-tests or Wilcoxon signed-rank tests. Long-term comparisons between TG and CG were evaluated by independent-sample t-tests or Wilcoxon rank-sum tests.

Results
Immediately post-RME, there were statistically significant mean increases of 1.6 mm of alar base width, 1.77 mm of pyriform height, and 3.57 mm of pyriform width (P &lt; .05). CG showed the significant increases over 2.25 years (P &lt; .001). Compared with CG, the long-term evaluation of TG demonstrated only pyriform height and pyriform width showed a statistically significant difference (P &lt; .01).

Conclusions
Although RME produced some significant increase on the nasal soft tissue immediately after expansion, it regressed to the mean of normal growth and development over time. However, long-term evaluation of TG compared with CG showed only pyriform height and pyriform width to be affected by RME.
PERAKITAN PUPUK ALTERNATIF UNTUK BUDIDAYA SAWI PAKCOY (Brassica rapa subsp. Chinensis) DENGAN SISTEM HIDROPONIK RAKIT APUNG
Authors: Tama Aditia Widya , Suprihati Suprihati 
Published: October 2020

Pupuk alternatif dapat menjadi solusi untuk budidaya tanaman pakcoy hidroponik tanpa harus menggunakan pupuk Komersial. Penelitian ini bertujuan untuk menentukan pupuk alternatif yang dapat menghasilkan pertumbuhan dan hasil yang setara dengan pupuk Komersial atau Standart. Penelitian ini dilaksanakan di Kebun Percobaan Kartini, Fakultas Pertanian dan Bisnis, Universitas Kristen Satya Wacana, pada bulan Desember 2019-Februari 2020. Rancangan percobaan yang digunakan adalah Rancangan Acak Kelompok (RAK), dengan 5 perlakuan (pupuk Standar, pupuk Komersial, pupuk Mas’ud, pupuk Hermawan revisi, dan pupuk Tama). Setiap perlakuan diulang 5 kali. Parameter pengamatan meliputi tinggi tanaman, jumlah daun, bobot segar tajuk, diameter bonggol, dan luas daun. Hasil pengamatan dianalisis dengan menggunakan sidik ragam (uji F 5%), sedangkan Duncan Multiple Range Test dengan selang kepercayaan 95% digunakan untuk uji lanjutnya. Hasil penelitian menunjukkan bahwa perlakuan pupuk Komersial memberikan hasil bobot segar seberat 265,11gram pertanaman yang tidak berbeda nyata dengan pupuk Mas’ud yaitu 209,52 gram. Sedangkan pupuk Tama berbeda nyata dengan pupuk Komersial dan Mas’ud, tetapi dapat digunakan untuk pupuk alternatif dengan hasil 153,87 gram per tanaman. Kata kunci: hasil, hidroponik, pakcoy, pertumbuhan, pupuk
SISTEM FERTIGASI RAIN PIPE OTOMATIS PADA MAIN NURSERY KELAPA SAWIT (Elaeis guineensis Jacq) BERBASIS MIKROKONTROLER ARDUINO UNO
Authors: Kurniawan Anri , Saputra Tri Wahyu , Ramadan Anugerah 
Published: October 2020

This research conducted to designed, implemented, and tested an automatic rain pipe fertigation system using temperature and soil moisture sensors. The system applied to three irrigation treatments, namely manual fertilization, semi-manual fertilization, and automatic fertigation. The automatic fertigation actuator setting point is at temperature of ≥ 31 ° C and humidity of ≤ 60% to turn on the water pump and nutrient pump then the water pump will shut down when the temperature value of 25 °C and humidity of ≥ 80%. The results showed a significant difference in the use of irrigation water based on variance test results with an error value of 5%. The use of water from automatic fertigation is 12.770 ml or 65.9% more efficient than manual irrigation with the same growth in plant height. The height of oil palm plants in the main nursery with automatic fertigation is higher on days 7 to 12. Automatic fertilization requires a fertilizer of 1.8 tons per ha, less than manual fertilization which reaches 3 tons per ha. Keywords: fertigation, microcontroller, oil palm, sensors, soil moisture
STUDI PEREMAJAAN TANAMAN KELAPA SAWIT DI AREAL LAHAN TANAH MINERAL DAN LAHAN GAMBUT
Authors: Pramuhadi Gatot , Setiawan Muhammad Aji , Daliesta Nenda Fuji Putri 
Published: October 2020

Oil palm trees that are more than 25 years old generally have low productivity of oil palm fruit and will decrease in productivity. For this reason, it is necessary to replant oil palm plants so that their productivity can be maintained high and increased. The aim of this research is to study the technique of replanting oil palm plants in mineral soil areas in the area of Kebun Aek Loba, PT Socfindo, Asahan Regency, North Sumatra Province and in the peatland area of Kebun Mandah Estate, PT Bhumireksa Nusa Sejati, Riau Province. Soil types in the Aek Loba garden area were dominated by mineral soils of the typic hapludult class and made from mother rock tufo toba and young alluvium with a soil pH of 5.5. Mandah Estate plantation area is 100% peat soil with a composition of 74% mature peat (sapric) and 26% medium peat (hemic). Peat is more than 3 meters deep (including very deep peat) and has a crumbly texture so it is easy to erode. The peat soil includes ombrogin peat (formed from large swampy plains), has a high acid content with a pH < 5.5, and has a peat soil density of (1.25 - 1.80) g / cc. Replanting activities in mineral soil areas include ripping, plowing, chipping, holing to planting with a large field capacity (0.04 - 0.72) ha / hour and a total time of completion of work (total field time) of 139.5 hours / ha. Replanting activities in peatland areas include falling, chipping, deboling, holing and planting with a large field capacity (0.06 - 1.25) ha / hour and a total field time of 73.7 hours / ha. Keywords: field capacity, mineral soils, peatlands, replanting, total field time
RANCANG BANGUN SISTEM KENDALI AIR IRIGASI MENGGUNAKAN APLIKASI SMARTPHONE BERBASIS MIKROKONTROLER
Authors: Nasarudin Muhammad , Mahardhian Dwi Putra Guyup , Haji Abdullah Sirajuddin , Ajeng Setiawati Diah 
Published: October 2020

Petani selama ini melakukan penyiraman tanamannya dengan cara manual, sehingga mengurangi waktu pekerjaan yang lain. Penelitian ini bertujuan merancang sistem kendali air irigasi menggunakan aplikasi smartphone berbasis mikrokontroler serta mengetahui cara kerja dari sistem kendali air irigasi menggunakan aplikasi smartphone berbasis mikrokontroler. Alat dan bahan penelitian ini adalah mikrokontroler ESP8266-12E, smartphone, Soil moisture sensor yl-69, pompa dan tanah. Metode penelitian ini adalah metode experimental dilakukan percobaan dilapangan dengan melalui beberapa tahap penelitian yaitu persiapan, perancangan, kalibrasi alat, pemasangan instalasi irigasi, uji kerja alat, dan pengamatan. Parameter pada penelitian ini adalah kadar air tanah, nilai adc sensor, kalibrasi sensor, waktu beroperasi, debit air, dan tegangan input dan output. Dari hasil yang di peroleh adalah alat bekerja sesuai yang diperintahkan melalui smartphone. Nilai kadar air tanah semakin lama semakin berkurang dikarenakan suatu proses evaporasi, sehingga hasil nilainya dapat diketahui melalui lcd dan smartphone. Rata- rata saat pengiriman data pada hari pertama dan kedua adalah 4.77 detik dan 4.97 detik. Rata-rata debit yang keluar pada hari pertama dan kedua adalah 6,57 ml/detik dan 6,30 ml/detik. Alat berkerja berdasarkan perubaan kadar air tanah yang ditentukakn nilai setting pointnya, apabila sudah mencapai <=70% maka secara otomatis alatnya mengirimkan kondisi kadar air tanahnya ke smarphone dan pada smartphone dilakukan tindakkan balik mengirimkan pesan untuk mengaktifkan pompa, kemudian setelah mencapai >=80% maka secara otomatis alatnya mengirimkan kondisi kadar air tanahnya ke smarphone dan pada smartphone dilakukan tindakkan balik mengirimkan pesan untuk menonaktifkan pompa
Prevalence of forward head posture and its impact on the activity of daily living among students of Adesh University – A cross-sectional study
Authors: Singh Sutantar , Kaushal Kavita , Jasrotia Smriti 
Published: October 2020

Objectives:
The aims and objectives of the study were to find the prevalence of forward head posture and to find its impact on activities of daily living in students of Adesh University.

Materials and Methods:
After the approval from Ethical Committee of Adesh University Survey study was done. A total of 200 subjects were taken according to the inclusion criteria, i.e., craniovertebral angle <53° from Adesh University, Bathinda by convenient sampling. CV angle was measured by knee registry application, and those who fit under inclusion criteria were given a Northwick park neck pain questionnaire to fill. Filled questionnaires were collected from the subjects.

Results:
The data of 200 subjects was analyzed and it is found that out of 200 subjects, 146 were having forward head posture, whereas 54 were having normal head posture. The 73% prevalence of forward head posture was found in students. The most of the students were having mild or no pain and numbness in the day and during sleeping. Out of students who have reported moderate or severe neck pain, 8.21% shows that they were having pain during the whole day. The students who reposted pain 54.79% show mild pain and 26.02% showed moderate pain while reading and watching TV.

Conclusion:
It is concluded from the results of this study that there is 73% prevalence of FHP that affects only a little or no activity of daily living.
Prediksi Pencurian Sepeda Motor Menggunakan Model Time Series (Studi Kasus: Polres Kotabumi Lampung Utara)
Authors: PRANATA MELI , ANGGRAINI DIAN , Makbuloh Deden , Rinaldi Achi 
Published: October 2020

Tindak kriminal adalah kejahatan yang melanggar undang-undang suatu Negara atau melanggar norma yang berlaku dalam masyarakat. Pencurian merupakan salah satu bentuk dari perbuatan tindak kriminal. Dampak yang ditimbulkan dari adanya pencurian adalah perasaan kurang aman, takut, dan tenang. Salah satu model yang digunakan untuk memprediksi jumlah kasus pencurian yaitu model time series. Model time series adalah serangkaian nilai pengamatan yang diambil selama periode waktu tertentu. Pada umumnya, dalam interval-interval yang sama panjang, (Spuege & Stephens, 2004). Penelitian ini bertujuan memodelkan data tindak kriminal yang terjadi di Lampung Utara dengan model Autoregressive (AR), Moving Average (MA), dan Autoregressive Integrated Moving Average (ARIMA). Selanjutnya dari model terbaik akan digunakan untuk peramalan 6 bulan kedepan. Hasil penelitian model AR , model AR , model MA , ARIMA , dan model ARIMA . Model MA memiliki koefisien parameter yang signifikan, memenuhi uji diagnostic tidak adanya residual pada model dan memiliki nilai RMSE dan AIC terkecil dengan nilai RMSE sebesar dan nilai AIC sebesar . Hasil prediksi model MA untuk 6 bulan ke depan cenderung mendatar.
KEPEMIMPINAN DAN KOMUNIKASI PENGARUHNYA TERHADAP KINERJA DENGAN KEPUASAN KERJA SEBAGAI VARIABEL INTERVENING
Authors: Arianto Nurmin, 
Published: October 2020

Sekolah menjadi sebuah kebutuhan yang mendasar bagi semua orang maka dari itu seorang guru dituntut untuk dapat memberikan pengajaran terhadap peserta didik dan hal ini dipengaruhi oleh kepemimpinan dan komunikasi serta kepuasan kerja Guru yang berakibat terhadap kinerja guru tersebut, maka dari itu tujuan diadakan penelitian ini adalah untuk mengetahui bagaimana pengaruh baik secara parsial atau simultan variabel independen dan dependen serta mengetahui bagaimana pengaruh variabel mediator.Penelitian ini bersifat deskriptif kuantitatif dengan jumlah populasi yang digunakan dalam penelitian ini adalah 40 Guru yang mengajar disekolah tersebut dan teknik sample yang digunakan adalah sampel jenuh, sedangkan teknik analisis data dalam penelitian ini dengan menggunakan menggunkan analisis jalur.Dari hasil penelitian yang dilakukan sebagain besar guru yang ada disekolah adalah laki-laki dengan usia 36-45th dan lulusan S1. Dari tanggapan responden bahwa kepemimpinan, komunikasi dan kepuasan kerja serta kinerja yang ada disekolah sudah baik walaupun masih terdapat beberapa keluhan guru, namun dari hasil analisis bahwa kepemimpinan, komunikasi dan kepuasan kerjan memiliki pengaruh terhadap kinerja serta kepemimpinan dan komunikasi memiliki pengaruh terhadap kepuaan kerja, sehingga kepuasan kerja dapat menjadi mediator dalam mempengaruhi kepemimpinanan terhadap kinerja dan kepuasan kerja dapat menjadi mediator dalam mempengaruhi komunikasi terhadap kinerja.Kata Kunci: Kepemimpinan, Komunikasi, Kepuasan, Kinerja
Dengue Fever: Clinical Characteristics of A Tertiary Care Hospital Study
Authors: Ahsan Mohammed Rizwanul , Hussain Manzoor , Hoque SK Azimul , Mridha Al Amin , Makbul Sabrina 
Published: October 2020

Background: Incidence of dengue infection has increased worldwide and has become a significant public health concern. Clinical suspicion based on the frequency of symptoms is very important for early diagnosis.
Objectives: To observe the clinical characteristics of serologically confirmed hospitalized cases of dengue fever.
Material and Methods: This cross-sectional study was done among admitted children with dengue infection in Dhaka Shishu (Children) Hospital from July 2018 to October 2018. The diagnosis of dengue fever (DF), dengue hemorrhagic fever (DHF), and dengue shock syndrome (DSS) were established according to the World Health Organization (WHO) classification criteria. Cases who were NS1 antigen and IgM dengue antibody positive included in this study.
Results: Among 51 serologically confirmed dengue fever patients, mean age was 6.66 ± 3.69 years. Majority of the cases (74.5%) were less than 10 years of age, 60.8% were male, 39.2% were female, and 88.23% of patients came from urban areas. Classic DF was found in 74.5% of patients, while 25.49% of patients DHF, and 11.7% DSS. Fever was the most common (72.55%) symptom followed by headache, vomiting and myalgia. Hemorrhagic manifestations found in 21.57% of cases. The most common complications were hepatic dysfunction (47.09%) followed by renal impairment, encephalopathy, multi-organ failure, and ARDS.
Conclusion: The majorities of dengue cases were from urban areas, below ten years of age and classical DF. Besides fever other common symptoms were headache, vomiting and myalgia. The most common complications were hepatic dysfunction, renal impairment and encephalopathy.
Bangladesh J Child Health 2020; VOL 44 (1) :30-33
ASSESSMENT OF FACTORS AFFECTING ACCURACY OF COST ESTIMATION IN PUBLIC BUILDING CONSTRUCTION PROJECTS IN WESTERN OROMIA REGION, ETHIOPIA
Authors: Chimdi Jifara , Girma Sisay , Mosisa Alemu , Mitiku Degefe 
Published: October 2020

Construction projects are getting progressively complex and their scales are getting sophisticated. Along these lines, it is getting more problematic to finish the projects inside planned cost limits. In Oromia public building construction projects these problems were raised as a typical challenge. Hence, evaluation of factors affecting the accuracy of cost estimation in public projects was the aim of this study. Both quantitative and qualitative methods were utilized for information assortment. Relative Importance Index (RII) was utilized for information investigation. Totally sixty -two variables were investigated and the best five most significant were selected by this assessment based on the average view of respondents. These significant factors are; Material price/accessibility /source /quality /imports, Experience and ability of the consultant, Variability in the Economy of the country, and financial conditions of client. Spearman's rank correlation coefficients (rho) investigation was conducted by the assistance of SPSS 20 version for a testing level of connections among respondents on the positioning of the factors affecting the accuracy of cost estimation. Spearman’s rank correlation results were 0.823 among Clients and Consultants, 0.813 among clients and contractors, and 0.802 among Consultants and Contractors. The outcome shows that the rate of the rank correlations was a high positive number, which implies there is a positive connection between them on the ranking of factors disturbing the accurateness of cost estimation in public building construction projects in western Oromia.
VALIDATION OF TROPICAL RAINFALL MEASURING MISSION (TRMM) DATA IN THE UPPER KAPUAS RIVER BASIN
Authors: Barlian Soeryamassoeka Stefanus Barlian Soeryamassoeka , Wahyudi Triweko Robertus , Yudianto Doddi 
Published: October 2020

Rainfall is a difficult parameter to measure, due to large spatial and temporal variations. Lack of data availability, data incompletely, less spreading of station, less observer, and manual data entry are other problems for rainfall predicting. To encourage these problems rainfall satellite can be used, because it has high temporal and spatial resolution, widely coverage, near real-time and fast accessibility. This research was conducted in the upper Kapuas River Basin, West Kalimantan, to determine how TRMM satellite-derived rainfall compares with ground-measured values and the possibility of using it to complement ground-measured rainfall. The statistical analyses and correction factor development for TRMM data are conducted to validate and correct the TRMM data on eleven sub basin in Kapuas River basin. Validation showed high correlation between TRMM and gauge data. Validation shows a high correlation and lowest RMSE between TRMM and gauge data in the sub basin adjacent to the gauge station (r= 0.76-0.8, RMSE 0,84-0,92). The results of the analysis also show that after correction, the corrected TRMM data errors were reduced for the eleven rainfall
Comparison of the efficiency of the indexes of Pont and Korkhause with Kernott technique in patients with narrowing of maxilla
Authors: Admakin O. I. , Solop I. A. , Oksentyuk A. D. 
Published: October 2020

Relevance. The narrowing of the maxilla is one of the most common pathologies in orthodontics. Recent studies show that the narrowing is always asymmetric which is connected to the rotation of the maxilla. To choose the treatment correctly one need a calculation that reveals the asymmetry, which is impossible with using standard indexes.Purpose– to compare efficiency of indexes of Pont and Korkhause with the Kernott's method in patients with narrowing of the maxilla.Materials and methods.The study involved 35 children aged from 8 to 12 years old undergoing dental treatment in the University Children's Clinical Hospital of the First Moscow State Medical University with no comorbidities. For every patient a gypsum model was prepared and after that to carry out the biometrical calculation. In this study two indexes were used: Pont's index and Korkhause's; using this standard analysis the narrowing of the maxilla was revealed. After using Pont's Index and Korkhaus analysis all the models were calculated by the method of Kernott with Kernott's dynamic pentagon.Results.As a result of the analysis of the control diagnostic models a narrowing of the maxilla in 69% of cases (n = 24) was revealed in all cases, the deviation of the size of the dentition was asymmetric. Thus, 65% of the surveyed models showed a narrowing on the right. This narrowing was of a different severity and averaged 15 control models.Conclusions. This shows that for the biometrics of diagnostic models it is necessary to use methods that allow to estimate the width of the dentition rows on the left and on the right separately. To correct the asymmetric narrowing of the dentition, it is preferable to use non-classical expanding devices that act equally on the left and right sides separetly.
Use of the 3D collagen matrix FibroMATRIX for the regeneration of soft tissues of the oral cavity in the treatment of Miller class I gingival recessions
Authors: Farkhshatova R. R. , Gerasimova L. P. , Kabirova M. F. 
Published: October 2020

Aim. Evaluation of the effectiveness of the use of 3D collagen matrix FibroMATRIX for the regeneration of soft tissues of the oral cavity in the surgical treatment of Miller Class I gingival recessions.Materials and methods. 25 patients were examined and treated. All patients underwent surgical treatment of gingival recession using two-layer methods for eliminating gingival recession using the “FibroMATRIX 3D collagen matrix” to regenerate soft tissues of the oral cavity. The result was evaluated after 7.14 days, 1 and 3 months. Statistical processing of the studies was carried out in the GraphPadPrism v.6.0 program, using the t-test. Differences were considered significant at p < 0.05.Results. Assessment of the closure of the gingival recession and showed its significant (p < 0.05) increase, both groups. The best clinical results were achieved in eliminating gingival recessions in the frontal part of maxilla and corresponded to 100% efficiency.Conclusions. The use of FibroMATRIX 3D collagen matrix for the regeneration of soft tissues of the oral cavity is an effective method for treating Miller Class I gingival recession.
Treatment of chronic generalized periodontitis using miramistin-containing nanomatrix as maintenance therapy: a pilot study and early results
Authors: Bakaev Yu. A. , Khabadze Z. S. , Mordanov O. S. , Generalova Yu. A. 
Published: October 2020

Aim of the study was to evaluate the clinical efficacy of a nanomatrix with Miramistin based on M-Chip (Double White, Russia), which is used subgingivally as an addition to SRP (scaling and root planing) as a combination therapy in patients with chronic generalized periodontitis.Materials and methods. T he s tudy i ncluded 4 5 p atients w ith c hronic g eneralized p eriodontitis (20 f emales a nd 25 males; age span is 35–60 years; mean age 57.87 ± 8.2 years). Patients with a probing depth ≥5 mm were included. Selected patients did not receive antibiotic therapy during the last 6 months of follow-up.Results. The mean clinical parameter values between the M-Chip + SRP treatment group and the SRP control group showed a statistically significant improvement in clinical parameters at 6 months compared to baseline values for the following indicators: plaque index (API), gingival pocket depth at probing, Mühlemann Bleeding Index (BI), the level of clinical attachment.Conclusions. SRP has been shown to be effective in reducing pocket depth, increasing periodontal attachment, and reducing inflammation. However, when SRP was used with the M-Chip, possible additional clinical benefits have been shown.