bluuebunny/crossref_metadata_2025_split huggingface dataset:
Limberg Flap Procedure for Managing Sacrococcygeal Pilonidal Sinus Disease: our Experience
Authors: Jahan Nelema , Rahman Md Mamunur , Roy Suman Chandra , Islam Suborna , Alam Mohammad Shahidul , Ahmed Taslima Nasreen , Rahman Chowdhury Md Mushfiqur 
Published: March 2021

Background: Sacrococcygeal pilonidal sinus is a common morbid disease in young adult patients with high recurrence rate. There are several surgical procedures for managing pilonidal sinus. The present study aims to evaluate the efficacy of limberg flap reconstruction surgery for the management of sacrococcygeal pilonidal sinus.
Methods: A prospective study was conducted over a period of more than two years from January 2017 to June 2019. A total of 21 patients were included in this study. All patients underwent Limberg flap reconstruction. Data collected in data collection sheet regarding demographic data, post operative complications and analyzed in tabulated form.
Results: Total 21 patients were included in our study. Age ranged from 20-50 years. Male were 18(85.71%) and female were 3(14.29%). Post operative complications were seroma 2(9.52%), wound infection 1(4.76%). But no flap necrosis and recurrence had occurred.
Conclusion: Limberg flap for reconstruction of the defect after excision of sacroccoccygeal pilonidal sinus is an effective and safe technique with low complication rate.
J Dhaka Medical College, Vol. 29, No.1, April, 2020, Page 38-40
Processos de branqueamento, racismo estrutural e tensões na formação social brasileira
Authors: De Almeida Batista Elicardo Heber 
Published: March 2021

Baseado em uma revisão bibliográfica, o texto tratará sobre os processos de branqueamento, racismo estrutural e tensões na formação social brasileira. A parte 1 (um) tratará da raça e racismo, processos de branqueamento, branquidade e racismo estrutural. Essa parte tentará abordará como a branquitude foi construída como um marcador de privilégios que se mantem na experiência brasileira. A parte 2 (dois) intitulada “quem lava suas cuecas? racismo estrutural e o cidadão de bem” tentará mostrar como séculos de escravidão e o racismo estrutural colocaram as classe média e as elites nacionais em uma situação confortável na estrutura social. O passado escravocrata se metamorfoseou e permaneceu como parte da estrutura social brasileira. Baseado no rapper brasileiro Djonga e o pesquisador estadunisense Jason Stanley, essa parte tentará mostrar como as elites constroem narrativas próprias e nem sempre verdadeiras sobre minorias sociais baseado em discursos falaciosos, neofascistas ou até mesmo a maldade em seu estado mais puro; e por último breve considerações finais.
Pengaruh Intellectual Capital dan Kebijakan Dividen terhadap Nilai Perusahaan (Penelitian pada Perusahaan-Perusahaan yang Pernah Masuk ke dalam Indeks LQ45 Periode 2015-2019)
Authors: Rahayu Dede Sri 
Published: March 2021

This research aimed to provide empirical evidence regarding the effect of intellectual capital and dividend policy on firm value. This research used the verification method, namely partial least square (PLS). This research used PLS method because the data does not have a normal distribution. The population of this research were 65 companies, while the sample used 26 companies. The sampling technique used purposive sampling technique. Based on the results of this research showed that intellectual capital had a positive effect on firm value, while dividend policy had no effect on firm value.
Keywords : Firm Value, Intellectual Capital, Dividend policy, LQ45 Index, Partial Least Square
Frasa Nominal dalam Kalimat Berbentuk Susun Balik pada Bahasa Tontemboan
Authors: Mandang Ferry Hertog 
Published: March 2021

Abstrak. Frasa nominal adalah frasa yang intinya adalah nomina. Frasa nomina sangat banyak ditemukan dalam bahasa Tontemboan terutama dalam kalimat. Penelitian ini akan menyoroti masalah: a) bagaimana bentuk-bentuk frasa nomina dalam kalimat bahasa Tontemboan yang strukturnya berbentuk susun balik; b) fungsi-fungsi frasa nominal bahasa Tontemboan, serta c) makna apa saja yang dimunculkan frasa nominal bahasa Tontemboan dalam kalimat susun balik. Metode yang digunakan dalam penelitian ini adalah metode perluasan atau ekspansi serta permutasi atau pembalikan. Metode perluasan sangat cocok menguji apa suatu konstruksi frasa nominal atau tidak, sedangkan permutasi atau pembalikan urutan untuk menguji kalimat apa memenuhi ketatabahasaan bahasa Tontemboan atau tidak, karena pula kalimat bahasa Tontemboan selalu diawali oleh predikat. Hasil penelitian yang dilakukan memperlihatkan bahwa dari segi bentuk frasa nominal bahasa Tontemboan terdiri dari: a) frasa nominal koordinatif dihubungkan oleh kata wo ‘dan‘ serta ka’pa ‘atau’ dan o ‘serta’; b) frasa nominal distributif; dan c) frasa nominal apositif. Fungsi frasa nominal dalam kalimat dapat berwujud sebagai fungsi subjek, predikat, objek dan keterangan. Segi makna frasa nominal bahasa Tontemboan dapat bermakna: pelaku, sasaran, pengalaman, peruntung, alat, tempat dan waktu. Semua bentuk, fungsi dan makna ditemukan dalam kalimat susun balik atau disebut inversi bahasa Tontemboan karena strukturnya yang demikian.Kata Kunci: Frasa Nominal, Bahasa Tontemboan
Authors: Hardiati Neni , Januri Januri 
Published: March 2021

Hiwalah sendiri merupakan akad tolong menolong atau tabarru, hiwalah efektif diterapkan pada perbankan Syariah sebab ada kaidah yang terkandung di dalamnya yaitu yang memberikan manfaat antara nasabah dan bank. Kegiatan hiwalah ini yakni menanggung utang dari pihak pertama kepada pihak kedua sementara bank sebagai pihak ketiga. Tabarru ialah memberikan keikhlasan dari individu satu pada individu lain tanpa ada imbalan yang berimbas perpindahan kepemilikan harta itu dari pemberi terhadap orang yang diberi. Tabarru dilaksanakn dalam memberikan bantuan kepada individu yang dalam kondisi kesusahan ekonomi, atau suatu lembaga sosial atau keagamaan yang membutuhkan dana bagi kemajuan masyarkat dan agama. Sebab itu, tabarru’ sangat dianjurkan dalam syariat Islam. Namun dalam bank adanya jasa yang disepakati sebagai resiko dari utang piutang, yakni antara nasabah dan lembaga bank. Kegiatan Hiwalah sendiri ialah kegiatan dalam menanggung tanggungan seorang muhil atau dalam perbankan disebut debitur kepada orang yang berkewajiban dalam membayar utang yang memiliki utang tersebut. Pada perbankan Syariah teknisnya didasarkan pada prinsip-prinsip syariah dalam saling tolong menolong untuk meringankan beban pihak yang sedang memiliki kesulitan dalam membayar utangnya, sehingga tidak mengganggu perputaran keuangan dalam kegiatan perekonomian di masyarakat. Dalam pengalihan dana hal ini harus terhindar dari ribawi. Pada penulisan artikel ini menggunakan studi pustaka dalam menganalisis kegiatan al-hiwalah dalam perbankan syariah sesuai kaidah fiqih.
Analisis Pengaruh Kualitas Produk Terhadap Kepuasan Pelanggan pada Counter Handhphone “Venus Cellular” Tangerang
Authors: Dewi Risfa , Suseno Andri , Adhi Mertha Widiyastuti 
Published: March 2021

Tujuan penelitian ini untuk menganalisis Pengaruh Kualitas Produk Terhadap Kepuasan Pelanggan Pada Counter Handhphone “Venus Cellular” Tangerang. Jenis penelitian yang digunakan dalam penulisan ini merupakan penelitian deskriptif, dengan menggunakan pendekatan kualitatif. Penelitian deskriptif adalah suatu bentuk penelitian yang ditujukan untuk mendeskripsikan fenomena-fenomena yang ada, baik fenomena alamiah maupun fenomena buatan manusia. Fenomena itu bisa berupa bentuk, aktivitas, karakteristik, perubahan, hubungan, kesamaan, dan perbedaan antara fenomena yang satu dengan fenomena lainnya. Implikasi dari hal tersebut menjadikan merek yang berkualitas akan menciptakan citra dari produk itu sendiri di benak pikiran pelanggan dan menjadikan motivasi dasar bagi pelanggan dalam memilih suatu produk. Suatu produk dikatakan memiliki kualitas yang baik apabila mempunyai dampak yang positif terhadap perusahaan yang meliputi peningkatan penjualan dan peningkatan pencitraan perusahaan dimata masyarakat, serta peningkatan pengetahuan masyarakat akan penggunaan produk tersebut, dengan demikian kualitas suatu produk akan berpengaruh dalam keputusan pembelian pelanggan. Hal ini pula yang dilakukan oleh pelanggan venus cellular tangerang dalam melakukan keputusan pembelian produk dengan memperhatikan dan pempertimbangkan citra merek dan kualitas produk yang dimiliki oleh venus cellular Tangerang. Implikasi dari hal tersebut menjadikan merek yang berkualitas akan menciptakan citra dari produk itu sendiri di benak pikiran pelanggan dan menjadikan motivasi dasar bagi pelanggan dalam memilih suatu produk. Suatu produk dikatakan memiliki kualitas yang baik apabila mempunyai dampak yang positif terhadap perusahaan yang meliputi peningkatan penjualan dan peningkatan pencitraan perusahaan dimata masyarakat, serta peningkatan pengetahuan masyarakat akan penggunaan produk tersebut, dengan demikian kualitas suatu produk akan berpengaruh dalam keputusan pembelian pelanggan.
Hubungan Peran Ketua Tim dengan Kinerja Perawat dalam Dokumentasi Asuhan Keperawatan di Rumah Sakit Jiwa Provinsi Jambi
Authors: Fithriyani Fithriyani , Putri Miko Eka 
Published: March 2021

The quality of service can be determined from the performance of the nurse in providing nursing care. The success of the team method in carrying out the nursing process is determined by the ability of the team leader to assign tasks to team members and direct work to the team. This study aims to knowing the relationship between the role of the team leader and the performance of nurses in documenting nursing care at the Jambi Provincial Psychiatric Hospital. A quantitative method with a cross-sectional survey using self-administered questionnaires The sampling technique was total sampling so that the sample size was 106 nurseswith analysis using the chi square test. The data were analyzed using statistical software. This study investigates the role of team leaders and nurses' performance in documenting nursing care. the role of the team leader in documenting nursing care was 54.1% good. the performance of nurses in documenting nursing care was 53.2% good. The statistical test results showed that the p value (0,000) <0.05, which means that there is a significant relationship between the role of the team leader and the performance of nurses in nursing care documentation.This significant relationship explains that the role of the team leader will have a good influence on the documentation of nursing care carried out by the nurse in charge
Impact of Mechanical Load of Three Post and Core Systems: CAD/CAM-fabricated Glassfiber, Prefabricated Glassfiber Customized with Composite Resin, and Cast Metal Posts and Cores
Authors: Pelegrine Rina Andréa , Kato Augusto S , Seckler Iris NB , da Silveira Bueno Carlos E , Pinheiro Sérgio L , Lima Débora AN Leite , de Souza Danielle FS 
Published: March 2021

ABSTRACT
Aim and objective
This study assessed the fracture resistance and failure mode frequencies in three post and core systems: CAD/CAM-fabricated glassfiber post and core, glassfiber post and core customized with composite resin, and cast metal post and core.

Materials and methods
After endodontic obturation and the post space preparation, 30 extracted mandibular premolars were distributed into three groups (n = 10): Group GFP: glassfiber post and core customized with composite resin, Group CPC: cast metal, and Group CAD/CAM: CAD/CAM-fabricated glassfiber post and core. All the specimens were luted with RelyX U200 cement, submitted to thermomechanical cycling, and then submitted to a compression test, applied at a 45° angle relative to the long axis of the tooth, until fracture. The fracture resistance data were submitted to ANOVA complemented by the Tukey test and the failure mode data by Fisher's exact test with the Freeman–Halton extension (α = 5%).

Results
There was no significant difference between the fracture resistance values found for groups CPC and CAD/CAM (p >0.05), and these values were significantly higher than those found for Group GFP (p < 0.05). In respect to failure mode frequencies, Group CAD/CAM had equal frequencies of adhesive and cohesive failures, Group GFP had exclusively cohesive failures in the composite core buildup, and Group CPC had 80% of cohesive failures in dentin vs 20% of adhesive failures (p < 0.001).

Conclusion
The fracture resistance of CAD/CAM-fabricated glassfiber posts and cores was comparable to that of cast posts and cores, and they were not associated with irreparable root fractures. Therefore, CAD/CAM-fabricated glassfiber posts and cores can be considered an effective method for restoring endodontically treated teeth.

Clinical significance
CAD/CAM system proved to be a viable alternative to cast posts and cores, since they were less associated with irreparable root fractures.
How to cite this article
Seckler INB, da Silveira Bueno CE, Kato AS, et al. Impact of Mechanical Load of Three Post and Core Systems: CAD/CAM-fabricated Glassfiber, Prefabricated Glassfiber Customized with Composite Resin, and Cast Metal Posts and Cores. Cons Dent Endod J 2020;5(2):36–41.
Percutaneous transhepatic gallbladder drainage followed by laparoscopic cholecystectomy for acute cholecystitis
Authors: Pham Minh Hai ,   Nguyen Hoang Bac , Le Quan Anh Tuan , Vu Quang Hung , Tran Thai Ngoc Huy , Nguyen Hang Dang Khoa , Duong Thi Ngoc Sang, Tran Van Toan
Published: March 2021

Abstract

Introduction: Laparoscopic cholecystectomy (LC) has been considered as main treatment for acute cholecystitis due to gallstones. However, LC is not entirely safe for patients with severe comorbidities, high risk of surgery. In such circumstances, two-stage treatment including percutaneous transhepatic gallbladder drainage (PTGBD) first and then LC is an appropriate choice. PTGBD followed by LC or LC after PTGBD might be technically difficult. This article was written to evaluate the feasibility and the safety of PTGBD followed by LC (PTGBD + LC).

Materials and Methods: This case series report was conducted on patients who underwent PTGBD + LC in University Medical Center, Ho Chi Minh City, Vietnam, from June 2018 to June 2020. We applied TG 2018 criteria for diagnosis and severity grading of cholecystitis in all patients. The comorbidities were evaluted according to Charlson comorbidity index (CCI) and American Society of Anesthesiologists physical status (ASA-PS) classification. Indications for PTGBD were grade II or grade III acute cholecystitis and the presence of a severe comorbidities (CCI > 6 and/or ASA > III).

Results: From June 2018 to June 2020, there were 13 cases performed PTGBD + LC. There were 84,6% of grade II cholecystitis cases and 15,4% of grade III cholecystitis cases according to Tokyo guidelines 2018 criteria with comorbidities (30,8% of cases with CCI > 6, 100% of cases with ASA

>	III). Mean operative time: 126 minutes; one case needed transfusion due to bleeding from gallbladder inflammatory; no conversion to open surgery; morbidity rate was 23,1% (1 bile leakage successfully treated with preservation, 1 surgical site infection, 1 pneumoniae); mean hospital stay was 5,25 days; no mortality was observed in this series.

Conclusions: PTGBD followed up by LC is feasible and safe procedure for acute cholecystitis in selected patients.
Características Epidemiológicas en la Unidad de Cuidados Intensivos Pediátricos, Hospital General Docente de Calderón, Quito
Authors: Jimenez Freites Martha Roseny , Vega Muñoz Diana Maribel , Ortega Calvo Deivis Enrique , Álvarez Perdomo María Eugenia , González Muñoz Carla Viviana 
Published: March 2021

Introducción: La valoración de la gravedad, inestabilidad clínica y pronóstico es un componente vital a enfrentar en las Unidades de Cuidados Intensivos Pediátricos (UCIP). Por tal razón, la evaluación sistemática de los indicadores epidemiológicos en dichos servicios desempeña un papel fundamental en los servicios públicos de salud. El objetivo del presente estudio fue identificar las características epidemiológicas en la Unidad de Cuidados Intensivos del Hospital General Docente de Calderón, Quito, en el período 2018-2019.
Métodos: Estudio descriptivo, retrospectivo y transversal basado en la revisión de historias clínicas de todos los pacientes pediátricos ingresados en el período 2018-2019, considerando las variables edad, género, causa de ingreso, apoyo ventilatorio, infecciones asociadas a cuidados de la salud (IACS), estancia en la UCIP y causa de egreso.
Resultados: 217 casos fueron incluidos. Hubo predominio del sexo masculino 130/217 (60%) y en el grupo etario predominaron los lactantes 116/217(53%). Las infecciones fueron la principal causa de ingreso 137/217(63%). Un sector importante de pacientes necesitó ventilación mecánica invasiva 84/217(38.7%); las tasas de IACS fueron mínimas (neumonía 3.2%; infección de catéter de vía central 2.3%); el promedio de estancia hospitalaria en la UCIP fue 4.8±0.8 días y la mortalidad fue de 5.99% (IC95 5.78-6.21%).
Conclusión: Los resultados concuerdan con los reportes internacionales en mortalidad, prevalencia y epidemiología.
Mechanically Efficient Cellular Materials Inspired by Cuttlebone
Authors: Mao Anran , Zhao Nifang , Liang Yahui , Bai Hao 
Published: March 2021

AbstractCellular materials with excellent mechanical efficiency are essential for aerospace structures, lightweight vehicles, and energy absorption. However, current synthetic cellular materials, such as lattice materials with a unit cell arranged in an ordered hierarchy, are still far behind many biological cellular materials in terms of both structural complexity and mechanical performance. Here, the complex porous structure and the mechanics of the cuttlebone are studied, which acts as a rigid buoyancy tank for cuttlefish to resist large hydrostatic pressure in the deep‐sea environment. The cuttlebone structure, constructed like lamellar septa, separated by asymmetric, distorted S‐shaped walls, exhibits superior strength and energy‐absorption capability to the octet‐truss lattice and conventional polymer and metal foams. Inspired by these findings, mechanically efficient cellular materials are designed and fabricated by 3D printing, which are greatly demanded for many applications including aerospace structures and tissue‐engineering‐scaffold. This study represents an effective approach for the design and engineering of high‐performance cellular materials through bioinspired 3D printing.
Copper‐Catalyzed Three‐Component Cascade Reaction of Benzaldehyde with Benzylamine and Hydroxylamine or Aniline: Synthesis of 1,2,4‐Oxadiazoles and Quinazolines
Authors: Wang Chao , Rui Xiyan , Si Dongjuan , Dai Rupeng , Zhu Yueyue , Wen Hongmei , Li Wei , Liu Jian 
Published: March 2021

AbstractThe analogous three‐component synthesis strategy for substituted 1,2,4‐oxadiazole and quinazoline derivatives from readily available benzaldehyde, benzylamine and hydroxylamine or aniline has been developed. Both the cascade reaction sequences involves nucleophilic addition of C−N bond, introduction a halogen donor, nucleophilic substitution and Cu(II)‐catalyzed aerobic oxidation. This synthesis methodology demonstrated good yields, broad substrate scope and oxygen as a green oxidant. Thus, this synthesis protocol provides strategies for the construction of substituted 1,2,4‐oxadiazole and quinazolines from readily and simple starting materials.magnified image
The Effect of Human Tissue on Field Strength Measurements In Vivo Using a Resonant UHF Cavity‐Backed Slot Antenna
Authors: M. Albadri Noor , A. Hides Julie , Espinosa Hugo G. , Thiel David V. 
Published: March 2021

An inward‐looking wearable antenna can be used for radio communications with internal transceivers in vivo. The radio transmissions are recorded using an array of electric field sensors on the skin. This paper reports the effect of living tissue on a small cavity‐backed slot antenna pressed onto soft tissue of the human torso at 2.09 GHz. In‐vivo measurements were made on the skin surface at 13 torso locations using eight participants (age range, 22–68 years old), with body mass index ranging between 20.3 and 31.6 kg/m2. Ultrasound imaging was used to determine the skin and fat thickness at every measurement location. The variation in the antenna input impedance measurements demonstrated that the human tissues (fat and muscle) affect the antenna impedance but the mismatch creates field strength measurement errors of less than 2 dB. Fat thickness in the range of 3–30 mm can slightly degrade the performance of these wearable antennas. These effects can be partly mitigated by selective location and antenna retuning to improve transceiver communications. Bioelectromagnetics. 2021. © 2021 Bioelectromagnetics Society
Multicentric phase II trial of TI‐CE high‐dose chemotherapy with therapeutic drug monitoring of carboplatin in patients with relapsed advanced germ cell tumors
Authors: Chevreau Christine , Massard Christophe , Flechon Aude , Delva Rémy , Gravis Gwenaëlle , Lotz Jean‐Pierre , Bay Jacques‐Olivier , Gross‐Goupil Marine , Fizazi Karim , Mourey Loïc , Paci Angelo , Guitton Jérôme , Thomas Fabienne , Lelièvre Bénédicte , Ciccolini Joseph , Moeung Sotheara , Gallois Yohan , Olivier Pascale , Culine Stéphane , Filleron Thomas , Chatelut Etienne 
Published: March 2021

ABSTRACTBackgroundHigh‐dose chemotherapy (HDCT) with TI‐CE regimen is a valid option for the treatment of relapsed advanced germ cell tumors (GCT). We report a phase II trial with therapeutic drug monitoring of carboplatin for optimizing area under the curve (AUC) of this drug.MethodsPatients with unfavorable relapsed GCT were treated according to TI‐CE regimen: two cycles combining paclitaxel and ifosfamide followed by three cycles of HD carboplatin plus etoposide administered on 3 days. Carboplatin dose was adapted on day 3 based on carboplatin clearance (CL) at day 1 in order to reach a target AUC of 24 mg.min/mL per cycle. The primary endpoint was the complete response (CR) rate.ResultsEighty‐nine patients who received HDCT were included in the modified intent‐to‐treat (mITT) analysis. Measured mean AUC was 24.4 mg.min/mL per cycle (22.4 and 26.8 mg.min/mL for 10th and 90th percentiles). Thirty‐five (44.3%) patients achieved a CR with or without surgery of residual masses and 20 patients achieved a partial response with negative tumor markers. With a median follow‐up of 44 months (m), median PFS was 12.3 m (95% CI: 7.5–25.9) and OS was 46.3 m (95% CI: 18.6–not reached). For high‐ and very high‐risk patients, according to the International Prognostic Score at first relapse or treated after at least one salvage treatment (n = 51), 2‐year PFS rate was 41.1%.ConclusionThe rates of complete and favorable responses were clinically relevant in this very poor risk population. Individual monitoring of carboplatin plasma concentration permitted to control more accurately the target AUC and avoided both underexposure and overexposure to the drug.