bluuebunny/crossref_metadata_2025_split huggingface dataset:
Spinal osteoid osteoma: Surgical resection and review of literature
Authors: Mallepally Abhinandan Reddy , Mahajan Rajat , Pacha Sandesh , Rustagi Tarush , Marathe Nandan , Chhabra Harvinder Singh 
Published: September 2020

Background:Osteoid osteoma (OO) is a rare benign tumor of the spine that involves the posterior elements with 75% tumors involving the neural arch. The common presenting symptoms include back pain, deformity like scoliosis, and rarely radiculopathy.Methods:From 2011 to 2017, we evaluated cases of OO managed by posterior surgical resection while also reviewing the appropriate literature.Results:We assessed five patients (three males and two females) averaging 36.60 years of age diagnosed with spinal OOs. Two involved the lumbar posterior elements, two were thoracic, and one was in the C3 lateral mass. All patients underwent histopathological confirmation of OO. They were managed by posterior surgical resection with/without stabilization. No lesions recurred over the minimum follow-up period of 24 months.Conclusion:Surgical excision is the optimal treatment modality for treating spinal OOs. The five patients in this study demonstrated good functional outcomes without recurrences. Further, the literature confirms that the optimal approach to these tumors is complete surgical excision with/without radiofrequency ablation.
PARTICIPACIÓN CIUDADANA Y PRESUPUESTO PARTICIPATIVO EN LA MUNICIPALIDAD PROVINCIAL DE HUALGAYOC – BAMBAMARCA, 2018
Authors: Vásquez González José Praxedes , Llatas Flor Delicia Heredia , Alarcón Mercedes Alejandrina Collazos 
Published: September 2020

La actual investigación titulada: Participación ciudadana y presupuesto participativo en la Municipalidad Provincial de Hualgayoc – Bambamarca, 2018, tiene como objetivo determinar la relación que existe entre la Participación ciudadana y presupuesto participativo en la Municipalidad Provincial de Hualgayoc – Bambamarca, 2018. El presupuesto participativo tiene como instrumento de política y de gestión pública, en el cual autoridades regional y local, la organización de una población representados, conceptualizan en conjunto, en cómo se van a orientar los recursos, los cuales están vinculándose a la participación ciudadana, El estudio está ubicado en el paradigma cuantitativo donde la correlación se configura como un método adecuado para analizar la gestión del presupuesto participativo y la participación ciudadana, en esta investigación se utiliza la formula estadística para demostrar la correlación entre Participación ciudadana y presupuesto participativo en la Municipalidad Provincial de Hualgayoc – Bambamarca, 2018. Los resultados al aplicar el coeficiente de correlación de Pearson en SPSS se obtuvieron los resultados en los cuestionarios a los encuestados, presentados en tabla N°03, se obtuvo (participación ciudadana y presupuesto participativo) = 0.83339608, indicando que existe alta correlación directa.
PROPORTIONS IN ARCHITECTURE
Authors: Rajput Singh Minakshi 
Published: September 2020

The uniqueness of His creation is reflected in different fields of life by the great masters throughout the ages that have born with the formation of the universe, from the big bang, till times still to come. Special ratio that can be used to describe the proportions of everything from nature’s smallest building blocks, such as atoms, to the most advanced patterns in the universe, such as unimaginably large celestial bodies.
One of the key evidences presented for creation is the recurring appearance of the Divine proportion, or golden section, throughout the design of the human body and other life forms. An attempt has been made to relate Sri yantra and golden ratio and the various forms that seem to exemplify in the plan and elevation of the Indian temple. The yantra which is a complex geometry has been perfected to be used for the development of temple forms of different eras. The following paper will be a tool for the researchers to use the yantra in deriving the spaces of Indian temples.
Analisis faktor niat pengambilan keputusan dalam menentukan jarak kehamilan pada ibu primipara di Puskesmas Mulyorejo Surabaya
Authors: Krisprimada Natalia Haris , Kusumaningrum Tiyas , Nastiti Aria Aulia 
Published: September 2020

Pendahuluan: Mengatur jarak kehamilan yang tidak sesuai aturan pemerintah dapat meningkatkan risiko kematian ibu dan bayi. Tujuan penelitian ini untuk menganalisis faktor niat pengambilan keputusan dalam menentukan jarak kehamilan pada ibu primipara. Metodologi: Desain penelitian yang digunakan adalah korelasional dengan pendekatan cross sectional. Penelitian dilakukan pada ibu primipara yang berjumlah 104 responden yang dipilih menggunakan teknik total sampling. Data diperoleh menggunakan kuesioner yang kemudian dianalisis menggunakan uji statistik Spearman Rank Test Correlation dengan signifikansi α ≤ 0,05. Hasil: Uji statistik menunjukkan bahwa sikap memiliki hubungan dengan niat pengambilan keputusan dalam menentukan jarak kehamilan selanjutnya (p= 0,000), norma subjektif tidak memiliki hubungan dengan niat pengambilan keputusan dalam menetukan jarak kehamilan selanjutnya (p= 0,625), dan kontrol perilaku memiliki hubungan dengan niat pengambilan keputusan dalam menentukan jarak kehamilan selanjutnya (p= 0,000). Diskusi: Penelitian ini menunjukan bahwa peningkatan pengetahuan sebagai bagian dari kesiapan pada kontrol perilaku penting diperhatikan dalam penentuan jarak kehamilan.
Use of fast-sequence spine MRI in pediatric patients
Authors: Gewirtz Jordan I. , Skidmore Alex , Smyth Matthew D. , Limbrick David D. , Goyal Manu , Shimony Joshua S. , McKinstry Robert C. , Groves Mari L. , Strahle Jennifer M. 
Published: September 2020

OBJECTIVEThe immediate and long-term risk of anesthesia in the pediatric population is controversial. Traditional spine MRI protocols require the patient to remain still during the examination, and in young children this frequently results in the need for sedation administration. The authors’ goal was to develop an abbreviated spine MRI protocol to reduce sedation administration in young patients undergoing spine MRI.METHODSAfter IRB approval, the medical records of all pediatric patients who underwent a fast spine MRI protocol between 2017 and 2019 were reviewed. The protocol consisted of T2-weighted half-Fourier acquisition single-shot turbo spin echo, T1-weighted turbo spin echo, and T2-weighted STIR sequences acquired in the sagittal plane. The total acquisition time was 2 minutes with no single sequence acquisition longer than 60 seconds. Interpretability of the scans was assessed in accordance with the radiology report in conjunction with the neurosurgeon’s clinical notes.RESULTSA total of 47 fast spine MRI sessions were performed in 45 patients. The median age at the time of the MRI was 2.4 years (25th–75th quartile, 1.1–4.3 years; range 0.16–18.58 years). The most common indication for imaging was to rule out or follow a known syrinx (n = 30), followed by the need to rule out or follow known spinal dysraphism (n = 22). There were no uninterpretable or unusable scans. Eight of 47 scans were noted to have moderate motion artifact limitations with respect to the quality of the scan. Seven patients underwent a subsequent MRI with a sedated standard spine protocol within 1 year from the fast scan, which confirmed the findings on the fast MRI protocol with no new findings identified.CONCLUSIONSThe authors report the first pediatric series of a fast spine MRI protocol for use in young patients. The protocol does not require sedation and is able to identify and monitor syrinx, spinal dysraphism, and potentially other intraspinal anomalies.
Use of endoscopic transorbital and endonasal approaches for 360° circumferential access to orbital tumors
Authors: Jeon Chiman , Hong Sang Duk , Woo Kyung In , Seol Ho Jun , Nam Do-Hyun , Lee Jung-Il , Kong Doo-Sik 
Published: September 2020

OBJECTIVE
Orbital tumors are often surgically challenging because they require an extensive fronto-temporo-orbital zygomatic approach (FTOZ) and a multidisciplinary team approach to provide the best outcomes. Recently, minimally invasive endoscopic techniques via a transorbital superior eyelid approach (ETOA) or endoscopic endonasal approach (EEA) have been proposed as viable alternatives to transcranial approaches for orbital tumors. In this study, the authors investigated the feasibility of 360° circumferential access to orbital tumors via both ETOA and EEA.

METHODS
Between April 2014 and June 2019, 16 patients with orbital tumors underwent either ETOA or EEA at the authors’ institution. Based on the neuro-topographic “four-zone model” of the orbit with its tumor epicenter around the optic nerve in the coronal plane, ETOA (n = 10, 62.5%) was performed for tumors located predominantly superolateral to the nerve and EEA (n = 6, 37.5%) for those located predominantly inferomedial to the nerve. Eight patients (50%) presented with intraconal tumors and 8 (50%) with extraconal ones. The orbital tumors included orbital schwannoma (n = 6), cavernous hemangioma (n = 2), olfactory groove meningioma (n = 1), sphenoorbital meningioma (n = 1), chondrosarcoma (n = 1), trigeminal schwannoma (n = 1), metastatic osteosarcoma (n = 1), mature cystic teratoma (n = 1), sebaceous carcinoma (n = 1), and ethmoid sinus osteoma (n = 1). The clinical outcomes and details of surgical techniques were reviewed.

RESULTS
Gross-total resection was achieved in 12 patients (75%), near-total resection in 3 (18.8%), and subtotal resection in 1 (6.2%). Eight (88.9%) of the 9 patients with preoperative proptosis showed improvement after surgery, and 4 (66.7%) of the 6 patients with visual symptoms demonstrated improvement. Four (40%) of the 10 patients treated with ETOA experienced partial third nerve palsy immediately after surgery (3 transient and 1 persistent). There have been no postoperative CSF leaks or infections in this series.

CONCLUSIONS
Without transcranial approaches requiring temporalis muscle dissection and orbitozygomatic osteotomy, the selection of ETOA or EEA based on a concept of a four-zone model with its epicenter around the optic nerve successfully provides a minimally invasive 360° circumferential access to the entire orbit with acceptable morbidity.
Utility of invasive electroencephalography in children 3 years old and younger with refractory epilepsy
Authors: Uribe-Cardenas Rafael , Boyke Andre E. , Schwarz Justin T. , Morgenstern Peter F. , Greenfield Jeffrey P. , Schwartz Theodore H. , Rutka James T. , Drake James , Hoffman Caitlin E. 
Published: September 2020

OBJECTIVEEarly surgical intervention for pediatric refractory epilepsy is increasingly advocated as surgery has become safer and data have demonstrated improved outcomes with early seizure control. There is concern that the risks associated with staged invasive electroencephalography (EEG) in very young children outweigh the potential benefits. Here, the authors present a cohort of children with refractory epilepsy who were referred for invasive monitoring, and they evaluate the role and safety of staged invasive EEG in those 3 years old and younger.METHODSThe authors conducted a retrospective review of children 3 years and younger with epilepsy, who had been managed surgically at two institutions between 2001 and 2015. A cohort of pediatric patients older than 3 years of age was used for comparison. Demographics, seizure etiology, surgical management, surgical complications, and adverse events were recorded. Statistical analysis was completed using Stata version 13. A p < 0.05 was considered statistically significant. Fisher’s exact test was used to compare proportions.RESULTSNinety-four patients (45 patients aged ≤ 3 [47.9%]) and 208 procedures were included for analysis. Eighty-six procedures (41.3%) were performed in children younger than 3 years versus 122 in the older cohort (58.7%). Forty-two patients underwent grid placement (14 patients aged ≤ 3 [33.3%]); 3 of them developed complications associated with the implant (3/42 [7.14%]), none of whom were among the younger cohort. Across all procedures, 11 complications occurred in the younger cohort versus 5 in the older patients (11/86 [12.8%] vs 5/122 [4.1%], p = 0.032). Two adverse events occurred in the younger group versus 1 in the older group (2/86 [2.32%] vs 1/122 [0.82%], p = 0.571). Following grid placement, 13/14 younger patients underwent guided resections compared to 20/28 older patients (92.9% vs 71.4%, p = 0.23).CONCLUSIONSWhile overall complication rates were higher in the younger cohort, subdural grid placement was not associated with an increased risk of surgical complications in that population. Invasive electrocorticography informs management in very young children with refractory, localization-related epilepsy and should therefore be used when clinically indicated.
Reference accuracy in spine surgery
Authors: Montenegro Thiago S. , Hines Kevin , Partyka Paul P. , Harrop James 
Published: September 2020

OBJECTIVEThe references list is an important part of a scientific article that serves to confirm the accuracy of the authors’ statements. The goal of this study was to evaluate the reference accuracy in the field of spine surgery.METHODSFour major peer-reviewed spine surgery journals were chosen for this study based on their subspecialty clinical impact factors. Sixty articles per journal were selected from 12 issues each of The Spine Journal, Spine, and Journal of Neurosurgery: Spine, and 40 articles were selected from 8 issues of Global Spine Journal, for a total of 220 articles. All the articles were published in 2019 and were selected using computer-generated numbers. From the references list of each article, one reference was again selected by using a computer-generated number and then checked for citation or quotation errors.RESULTSThe results indicate that 84.1% of articles have a minor citation error, 4.5% of articles have a major citation error, 9.5% of articles have a minor quotation error, and 9.1% of articles have a major quotation error. Journal of Neurosurgery: Spine had the fewest citation errors compared with the other journals evaluated in this study. Using chi-square analysis, no association was determined between the occurrence of errors and potential markers of reference mistakes. Still, statistical significance was found between the occurrence of citation errors and the spine journals tested.CONCLUSIONSIn order to advance medical treatment and patient care in spine surgery, detailed documentation and attention to detail are necessary. The results from this study illustrate that improved reference accuracy is required.
Comparative analysis of the efficacy of definitive chemoradiation therapy and surgery followed by adjuvant radiation therapy in advanced-stage oral tongue cancer
Authors: Kravets O.V. , Protsyk V.S. , Burtyn O.V. , Hurianov V.G. 
Published: September 2020

Summary. The aim of the study was to compare the efficacy of definitive chemoradiation therapy (CRT) and primary surgery followed by adjuvant radiotherapy (RT) or CRT in the management of patients with stage III–IVA–B resectable oral tongue squamous cell carcinoma (OTSCC). Materials and Methods: It is a retrospective analysis of the treatment outcomes of 211 patients with stage III–IVA–B resectable OTSCC. The patients were divided into two groups depending on the treatment modality: 114 patients received surgery followed by adjuvant RT or CRT (S-RT/CRT) group; the definitive CRT group consisted of 97 patients. Results: The five-year overall survival (OS) was 57.0% in S-RT/CRT group vs 20.4% in CRT group; the five-year disease-free survival (DFS) in S-RT/CRT group was 56.5% vs 15.5%, in the CRT group. Comparison of survival curves revealed statistically significant higher OS and DFS rates in patients of S-RT/CRT group as compared with those in CRT patients (hazard ratio = 0.33 (95% confidence interval 0.23–0.47), p < 0.001 vs hazard ratio = 0.25 (95% confidence interval 0.17–0.37), p < 0.001). A multivariate analysis showed a statistically significant prognostic effect of the primary tumor extension cT4 (p = 0.004), cervical lymph node involvement cN2 (p < 0.001), cN3 (p = 0.04) and treatment modality (p < 0.001) on OS. There was also found a statistically significant prognostic effect of the primary tumor extension cT4 (p = 0.02), cervical lymph node involvement cN2 (p < 0.001) and treatment modality (p < 0.001) on DFS. 18 (15.8%) patients of S-RT/CRT group and 13 (13.4%) patients (p = 0.77) of CRT group developed mandibular osteoradionecrosis. Conclusion: Primary surgery with adjuvant RT or CRT in advanced-stage resectable OTSCC significantly increases five-year OS and DFS rates as compared to those after definitive CRT.
Penentuan Lokasi Fasilitas untuk Meminimalkan Total Jarak Peralatan untuk Mengevakuasi Area Longsor
Authors: Ceria Farela Mada Tantrika  , Agustina Eunike  , Raditya Ardianwiliandri  , Ahmad Huzaini  
Published: September 2020

Dinas Pekerjaan Umum dan Penataan Ruang (PUPR) Kabupaten Pacitan berencana akan membangun 3 Unit Pelaksana Teknis (UPT) untuk meningkatkan kesiapsiagaan terhadap tanah longsor, kemudahan akses informasi publik dan pengawasan terhadap tugas-tugas dinas. Tujuan yang ingin dicapai adalah dekat dengan semua penjuru arah Kabupaten Pacitan dengan permintaan spesifik berupa desa. Lokasi kandidat untuk pembangunan UPT berjumlah 73 desa yang dinilai bisa dibangun fasilitas dari 171 titik yang merupakan total desa di Kabupaten Pacitan. Penelitian ini menggunakan metode P-Center dan Algoritma Evolusi dengan fungsi objektif meminimalkan jarak maksimum. Berdasarkan output algoritma evolusi, terdapat 4 alternatif dengan nilai jarak maksimum yang sama, yaitu 28,265 km, sehingga alternatif dipilih berdasarkan total jarak. Alternatif terpilih adalah Desa Sempu, Ngadirojo, dan Punung, dengan total jarak 2.235,583 km.

Dinas Pekerjaan Umum dan Penataan Ruang (PUPR) – Kabupaten Pacitan, plans to build 3 Unit Pelaksana Teknis (UPT) to improve pre-disaster management for landslides, facilitate access to public information and oversee official duties. The goal of the three UPTs is to be close to all villages in Pacitan Regency which consider to landslide dangerous area. There are 73 villages which fulfill the requirements as location of UPT to support 171 villages in Pacitan Regency. This study uses the PCenter method and Evolution Algorithm to maximize the coverage areas. The result presents 4 alternatives give the equal maximum coverage distance (28,265 km), therefore the selection of best solution is based on the minimum total distance. The three location for UPT should be in Sempu, Ngadirojo, and Punung with a total distance of 2,235,583 km.
Potensi Arsitektur Melayu Sebagai Warisan Budaya Di Sumatera Utara
Authors: Imam Faisal Pane  , Sola Gratia Br Ginting  , Yeny Salkina  , Ainil Hafizhi Nasution  
Published: September 2020

Suku Melayu adalah salah satu suku asli penduduk Sumatera Utara yang memiliki karakeristik Arsitekur Melayu yang berbeda di setiap daerahnya, yang dapat dilihat pada bentuk bangunan, ornamen dan makna pada elemen bangunan Melayu. Penelitian ini memfokuskan pada pengetahuan perbandingan karakteristik Arsitektur Melayu pada Masjid Al –Osmani dan Masjid Raya Stabat dan pengetahuan mengenai Kesultanan Melayu. Adapun tujuan dari penelitian ini adalah untuk memperkenalkan dan mengembalikan kejayaan Arsitektur Melayu serta mengetahui letak persamaan dan perbedaan kedua masjid. Penelitian ini dilakukan dengan metode kualitatif dengan mendeskripsikan secara deskiriptif bagaimana sejarahnya serta bentuk dari bagian-bagian masjid, struktur masjid, ornamen masjid kemudian melakukan perbandingan dari unsur-unsur kedua masjid tersebut untuk mendapatkan persamaan dan perbedaan yang terdapat pada kedua masjid. Data yang diperlukan dalam penelitian ini didapatkan melalui data primer dengan cara observasi, wawancara, rekam foto, sketsa ulang, serta mengumpulkan data skunder yang meliputi studi literatur tentang sejarah dan Arsitektur Melayu.
The Malays are one of the original ethnic groups in North Sumatra who have different characteristics of Malay Architects in each area, which can be seen in the shape of buildings, ornaments and meanings in Malay building elements. This study focuses on the comparative knowledge of the characteristics of Malay Architecture in the Al-Ottoman Mosque and the Stabat Great Mosque and knowledge of the Malay Sultanate. The purpose of this research is to introduce and restore the glory of Malay Architecture and to find out the similarities and differences between the two mosques. This research was conducted with a qualitative method by describing descriptively how its history as well as the shape of the parts of the mosque, the structure of the mosque, the ornaments of the mosque then made a comparison of the elements of the two mosques to get similarities and differences found in the two mosques. The data needed in this study was obtained through primary data by observation, interview, photo recording, re-sketching, and secondary data collection which included literature studies on the history and architecture of Malay.
PENERAPAN DIVERSI PADA TAHAP PENUNTUTAN DALAM SISTEM PERADILAN PIDANA ANAK
Authors: Sinaga Ellen Yolanda 
Published: September 2020

Implementation of diversion by a public prosecutor children, nowadays the mechanism is based on Law of The Republic of Indonesia Number 11 Year 2012 regarding the Juvenile Criminal Justice System. Further provisions concerning the guidelines for the implementation of diversion, ordinances, and coordinate the implementation of diversion stipulated on Indonesian Republic Government Regulation Number 65 in 2015 on the guidelines for the implementation of diversion and treatment of children who are aged 12 years. But the problem until now has not drawn up internal rules to the public prosecutor in the form attorney General of The Republic of Indonesia regulation as the basic for the implementation of the mechanism reffered versioned on Indonesian Republic Government Regulation Number 65 in 2015 on the guidelines for the implementation of diversion and treatment of children who are aged 12 years. The importance of internal rules as the basic for the public prosecutor in the executing diversion, as the uniformity of implementation of the diversion by a public prosecutor children across Indonesia, in order to avoid differences in the implementation mechanisms of diversion, which is still based instruction each child’s direct leadership prosecutor, who do diversion. Further in praction, there are differences in the implementation mechanisms of diversion by a children public prosecutor in Indonesia which resulted in the implementation of the goal of diversion has not been maximally as aspired is to keep children who are dealing with the law, from the adverse effects of the criminal justice system. Keywords : diversion, juvenile criminal justice system, public prosecutor children
A Novel Spectrum Sensing Without Channel State Information Using Estimated Parameters
Authors: Phong Pham Duy , Chinh Dang Trung , Yem Vu Van 
Published: September 2020

this paper develops a spectrum sensing technique using multiple antenna and energy detector in cognitive radio. The conventional spectrum sensing techniques using multiple antennas such as maximum ratio processing (MRP), Equal Gain Combining (EGC)… require channel state information (CSI) to combine received signal at each antenna. In practice, it is complicate and requires time to obtain CSI. Recently, some methods performing spectrum sensing without CSI have been proposed. However, these methods do not bring desired results compared with the conventional techniques using CSI. In our research, we propose a new technique without requiring CSI to combine signals from multiple antennas. The proposed technique brings good results compared to the other conventional techniques requiring CSI like EGC. In addition, we do not assume exact parameters of signal and noise in our simulation. The samples at the receiver are used for two purposes: estimating these parameters of noise and signal and performing spectrum sensing