bluuebunny/crossref_metadata_2025_split huggingface dataset:
The Right Internal Jugular at the Cricoid Cartilage Level May Represent the Optimal Central Vein Puncture Site in Pediatric Patients
Authors: Xiong Jun , Wang Huijun , Zhu Yun , Zhou Yafen , Pang Yanan , Zhang Liwei 
Published: February 2022

ObjectiveInternal jugular vein puncture or cannulation is far more difficult in children compared with adults. Anthropometric measures of the internal jugular vein acquired by two-dimensional ultrasound are useful in the practice of puncture and catheterization. The aim of this study is to measure anthropometric parameters of bilateral internal jugular veins in children and to determine the best puncture site based on these parameters.MaterialsA total of 107 pediatric patients undergoing elective operation were included. Ultrasound-visible evaluation of bilateral internal jugular veins was used to obtain the depth from skin, maximum antero-posterior diameter, and cross-sectional area at the levels of the superior border of thyroid cartilage and cricoid cartilage. Statistical analysis was performed using these anthropometric data and demographic variables of all studied pediatric patients, such as age, height, and weight.ResultsA very weak correlation was noted between the depth, maximal antero-posterior diameter, and cross-sectional area of both internal jugular veins and the age, height, weight, and body surface index of all included children. All Pearson's R correlation coefficients were &lt;0.45. The largest diameter and cross-sectional area were in the right internal jugular vein at the cricoid cartilage level (p &lt; 0.01) followed by the left internal jugular vein at this level (p &lt; 0.01). In addition, the internal jugular vein at the cricoid cartilage level was more superficial than that of the superior border of the thyroid cartilage (p &lt; 0.01).ConclusionThe right internal jugular vein at the cricoid cartilage level is the best site for puncture. The most appropriate alternative site is the left internal jugular vein on the same level. Better correlation was not observed between the anthropometric parameters of the internal jugular vein and children's biological characteristics. This finding should be confirmed in a larger-scale demographical study in the future.
Use of Drugs With Risk of Heart Rate-Related Problems is Common in Norwegian Dementia Patients Treated With Acetylcholinesterase Inhibitors: A Prevalence Study Based on the Norwegian Prescription Database
Authors: Efjestad Anne Sverdrup , Ihle-Hansen Hege , Hjellvik Vidar , Engedal Knut , Blix Hege Salvesen 
Published: February 2022

Background: Drugs commonly prescribed for heart rate control may induce adverse drug reactions in Alzheimer patients treated with acetylcholinesterase inhibitors (AChEIs). We have studied use of drugs with a known risk of Torsades de pointes (TdP) and drugs used to treat behavioral and psychological symptoms of dementia, as well as a combination of drugs with a known risk of TdP and drugs with a known heart rate-lowering effect, before and after initiating treatment with AChEIs.Methods: The study applied data from the Norwegian Prescription Database for the period 2004–2016. Prescriptions of concomitant use of drugs in persistent users of AChEIs was studied in a follow-up period from 4 years before to 2 years after AChEI initiation in men and women of two age groups: 37–80 and 81–88 years.Results: A small number of patients were prescribed haloperidol (∼1.5% The second year after AChEI initiation), digoxin/digitoxin (∼3%), and verapamil (∼1.3%), while a substantial proportion of the patients were prescribed betablockers (∼28%) and citalopram/escitalopram (∼17%). During follow-up, up to 6% of the study population were prescribed both betablockers and citalopram/citalopram in addition to AChEIs, a combination that increased over the follow-up period and was observed most frequently in women in the oldest age group.Conclusions: A large proportion (∼44%) of patients treated with AChEIs were prescribed drugs that could cause bradycardic and prolonged time from the start of the Q wave to the end of the T wave (QT interval). Thus, action should be taken to reduce the combination of drugs with risk of bradycardia and prolonged QT interval. Medication review on a regular basis could be an option as an important risk-reducing intervention.
The Impact of Serial Remote Ischemic Conditioning on Dynamic Cerebral Autoregulation and Brain Injury Related Biomarkers
Authors: Qu Yang , Zhang Peng , He Qian-Yan , Sun Ying-Ying , Wang Mei-Qi , Liu Jia , Zhang Pan-Deng , Yang Yi , Guo Zhen-Ni 
Published: February 2022

ObjectiveRecent studies have demonstrated the positive roles of remote ischemic conditioning (RIC) in patients with cerebrovascular diseases; however, the mechanisms remain unclear. This study aimed to explore the effect of serial RIC on dynamic cerebral autoregulation (dCA) and serum biomarkers associated with brain injury, both of which are related to the prognosis of cerebrovascular disease.MethodsThis was a self-controlled interventional study in healthy adults. The RIC was conducted twice a day for 7 consecutive days (d1–d7) and comprised 4 × 5-min single arm cuff inflation/deflation cycles at 200 mmHg. All participants underwent assessments of dCA ten times, including baseline, d1, d2, d4, d7, d8, d10, d14, d21, and d35 of the study. Blood samples were collected four times (baseline, d1, d7, and d8) immediately after dCA measurements. The transfer function parameters [phase difference (PD) and gain] were used to quantify dCA. Four serum biomarkers associated with brain injury, ubiquitin C-terminal hydrolase-L1, neuron-specific enolase, glial fibrillary acidic protein, and S100β were tested.ResultsTwenty-two healthy adult volunteers (mean age 25.73 ± 1.78 years, 3 men [13.6%], all Asian) were enrolled in this study. Bilateral PD values were significantly higher since four times of RIC were completed (d2) compared with PD values at baseline (left: 53.31 ± 10.53 vs. 45.87 ± 13.02 degree, p = 0.015; right: 54.90 ± 10.46 vs. 45.96 ± 10.77 degree, p = 0.005). After completing 7 days of RIC, the significant increase in dCA was sustained for at least 28 days (d35, left: 53.11 ± 14.51 degree, P = 0.038; right: 56.95 ± 14.57 degree, p &lt; 0.001). No difference was found in terms of different serum biomarkers related to brain injury before and after RIC.ConclusionThe elevation in dCA was detected immediately after four repeated times of RIC, and 7-day consecutive RIC induced a sustained increase in dCA for at least 28 days and did not affect blood biomarkers of brain injury in healthy adults. These results will help us to formulate detailed strategies for the safe and effective application of RIC in patients with cerebrovascular disease.
Hope for “Continued Vitality”: Qualitative Study of Adults With Traumatic Brain Injury and Low Mood on Their Rehabilitation
Authors: Chui Adora , Dainty Katie N. , Kirsh Bonnie , Dawson Deirdre R. , Colquhoun Heather 
Published: February 2022

ObjectiveDepression is highly comorbid with traumatic brain injury (TBI) with often complex and interacting symptomology that contributes to the experience of disability. Comorbid depression results in poorer TBI rehabilitation and downstream participation outcomes yet perspectives of this group regarding person-centered care is unknown.PurposeThis study aimed to explicate the perspectives of persons with TBI and depression on their values, preferences, and desired outcomes for optimal rehabilitation.MethodsA qualitative descriptive approach was taken. Thirteen adults [mean age: 40.5 (standard deviation 9.8)] diagnosed with TBI and with self-reported low mood were recruited through convenience sampling. Participants were predominantly female (n = 12) with concussion/mild TBI and at least 6 months post-injury. One-on-one, semi-structured interviews were conducted by phone with Canadian participants (March-May 2020). Interviews were transcribed; data were analyzed thematically by two researchers and the thematic map refined by the research team.ResultsThree themes were identified on values, preferences, and desired outcomes in person-centered care. Participants valued “validation” from healthcare providers and the health system to feel seen and believed about their conditions and concerns. They preferred for healthcare providers to “share the burden of managing care” through improved interactions and better access to concussion care. Participants expressed that “meaningful outcomes” were to be symptom free, to resume valued life activities, and to be able to adapt/be resilient. The latter indicated hope for “continued vitality” for life participation despite past and ongoing challenges.ConclusionsMany adults with TBI and self-identified low mood expressed rehabilitation experiences that were invalidating. Their identified values, preferences, and desired outcomes provide directions for better person-centered care by healthcare providers and health systems to support participation.
Case Report: Benign Uterine Adenomyoma Metastasis in the Right Lung
Authors: Zhang Xiaowei , Jiang Hongquan , Huang Bifei , Wei Hangping 
Published: February 2022

BackgroundPulmonary metastasis of benign uterine leiomyoma and uterine endometriosis has been reported; however, pulmonary benign metastasizing uterine adenomyoma has not been reported. Herein, we report the first case of pulmonary benign metastasizing uterine adenomyoma. It is very important to differentiate from pulmonary primary synovial sarcoma; histopathology and immunohistochemistry are very helpful, molecular pathology can be used if necessary.Case PresentationA female patient was admitted to the hospital because of pulmonary nodules. Lung computed tomography (CT) showed a nodular high density shadow in the upper lobe of the right lung, with a clear boundary and a diameter of approximately 1.2 cm. A contrast CT scan showed obvious enhancement, and no obvious lobulation or burr was found. Video-assisted thoracoscopic resection of the tumor was performed. The upper lobe nodules were completely removed. Postoperative pathological report confirmed the lesion as metastatic benign adenomyoma of the right upper lung.ConclusionThe lung is the most common organ for malignant tumor metastasis, and a few benign tumors can also develop pulmonary metastasis. Pulmonary benign metastasizing adenomyoma is extremely rare, and the prognosis is very good after surgical resection. When pulmonary CT shows a solid high-density shadow, we should consider the possibility of a metastatic benign tumor.
Study of Architectural Ceramics of the Qal’a of Bani Hammad
Authors: Brahmi Abla , Hamiane Messaoud 
Published: February 2022

In order to define with precision, the physicochemical characteristics of the architectural ceramic exhumed from the Qal’a of Bani Hammad’s site (inscribed on the UNESCO’s World Heritage List in 1980), our study was conducted on a set of ceramics. The first analyses were focused on the color of the glazes, by optical absorption spectrophotometry (also called optical absorbance spectroscopy), on the texture by X-Ray diffraction, and on the elemental composition of the various constituent stages of these glazes and their terra cotta, by scanning electron microscopy and X-Ray fluorescence. Indeed, the study combining optical absorbance spectroscopy and X-Ray fluorescence enabled us to determine the origin of the monochromic green coloring of the glazes in some samples. This coloring can be attributed to the presence of the Cu2 chemical element; but these glazes darkened due to the high iron content they contain. This could be explained by an intentional addition of iron, in tin-opacified leaded glazes, baked in an oxidizing atmosphere and put on a limestone-rich marlacious paste.
The chemical and mineralogical analyses of all shards show that their paste is calcareous. This dataset will be exploitable for re-creation experiments. It also represents a first exploitable referential system, for potential comparisons with other samples belonging to other Algerian sites and different periods of time.
Microstructural Studies of Materials DD1 and KT2 By X-Ray Diffraction
Authors: Lakel Abdelghani 
Published: February 2022

In this work, we have studied two Kaolin .kaolin DD1 which consists of two main phases (kaolinite and Halloysite) and Tamazert kaolin .kaolin KT2 whose main constituents are kaolinite, quartz and mica. Our choice was set on the component that is Kaolinite because of the existence of the latter in both kaolins. A correction of Lorentz-Polarization was carried out prior to the diffraction data, which has been achieved using LWL program dome. The true profile was extracted by this program. The methods used for the micro structural analysis of the present in the two Kaolins are the Warren - Averbach and the Williamson – Hall methods Scherrer's relationship has been applied in cases where the compound is devoid of strains.
The study revealed that the kaolin Kaolinite DD1 is devoid of micro constraints. Which similar analysis has shown that the Kaolinite in KT2 incorporates the strains. This was confirmed by the Williamson - Hall method as well as Fourier analysis. The evaluation of strains in the Kaolinite of KT2 has been dome the method of Warren - Averbach and Williamson – Hall diagram. The average value of this constraint found by the first method us 0.15 and 0.21 by the second method gave. The average size of crystallites of the Kaolinite in DD1 was found between 29 A and 230 A.
by the method of Warren - Averbach and about 118 A by the method of Williamson - Hall. Range the second Kaolinite the Kaolinite KT2, the size obtained was respectively 98 A and 130 A using to by methods. The study of the size distribution showed that the dominant size of Kaolinite in DD1 and KT2 is about 40 A (42%) and 58 A (32%). respectively.
Dynamic analysis of a multi-span simply supported prestressed concrete bridge with restrainers and seismic isolation devices
Authors: Ouanani Mouloud , Sandjak Khaled , Tiliouine Boualem 
Published: February 2022

The Nonlinear F.E. code Structural Analysis Program (SAP) in which the primary nonlinear characteristics of bearings, impact elements and steel restrainer cables considered herein in order to investigate the dynamic analysis of a multi-span simply supported MSSS prestressed concrete bridge, equipped with steel restrainer cables and Lead Rubber Bearings LRB devices including Soil Structure Interaction (SSI) effects. A MSSS bridge with restrainer cables and lead rubber bearings at the two abutments and intermediate bents located in North Algeria is selected according to RPOA for seismic design category 1 is considered in this study. A detailed 3D nonlinear analytical model of study bridge subjected to three components identical seismic excitation including pounding elements, restrainer cables and bearing devices at expansion joints is developed. The nonlinear characteristics of theses boundary elements are represented by bilinear hysteretic models. Under strong seismic excitations, the large longitudinal displacements result the collision between bridge decks or even unseating of these decks at expansion joints of MSSS bridge. Finally, the study reveals among others that in order to prevent deck unseating resulting from restrainer failures and subsequent bridge collapse, particular attention should also be given to proper design of nonlinear characteristics of restrainers and bearing devices.
An investigation into tensile structure system: construction morphology and architectural interventions
Authors: Arif Kamal Mohammad 
Published: February 2022

Tensile structures represent a new chapter in the history of building structures. Tensile structure system are capable of spanning large distances while incurring very little weight on supporting structure, developments in the design of fabric structure can dramatically change the ways in which permanent building construction is conceptualized. This paper reviews the current methods and systems for design and construction of fabric structures. The paper begins with a brief historical evolution and explanation of the various types of fabric structure that have previously been built. Subsequent topics address the development of computational analysis methods, innovative construction techniques, fabric material types, properties and their characteristics. In this paper, a qualitative descriptive evaluation research method has been used. The research methodology comprises of case studies, visual observation and data collection. Finally, five case studies around the world have been presented to validate and illustrate the various modern trends and the direct application of design and construction methods of tensile structure system.
Exploration of prefabricated building system in housing construction
Authors: Gupta Neha , Arif Kamal Mohammad , Singh Brar Tejwant 
Published: February 2022

The main purpose of this paper is to examine the development and current status of prefabrication techniques and their application in building construction and why its use is still limited in the housing sector in India and why prefabrication is not being used so far to provide affordable housing to all. Prefabrication is the practice of assembling components of a structure in factories, and then transporting the complete assemblies or sub-assemblies to the construction site where the structure is to be located. The important aspect is how much of a potential difference it can establish so that appropriate development can be implemented. This paper reviews the current prefabrication system scenario for housing in India. The paper begins with a brief introduction about different types of prefabrication system. Subsequent topics address the need of prefabrication and ethical dilemma of technology transfer for prefabricated building system in India. In this paper, a qualitative descriptive evaluation research method has been used. The research methodology comprises of case studies, visual observation and data collection. Finally, two case studies around the world have been presented to validate and illustrate the various modern trends and application of design and construction methods of prefabricated building system in housing.
Impact of ISO: 17020 for Quality Assurance System in Construction Sector
Authors: Patel Vikas , Singh Brijesh , Ojha P N , Ranga Rao Pandu , Sagar Amit 
Published: February 2022

The objective of the paper is to analyze the various factors and loop holes that have a significant impact on effectiveness of quality and quality assurance system and to suggest recommendations to increase the quality performance of the construction projects. The paper also highlights the difference in Quality Assurance system of projects wherein ISO: 17020 is not implemented and the project wherein it is implemented. In the current paper, National Council for Cement and Building Materials, India monitored 30 construction projects were selected with a construction cost between five to thirty Crores covering 15 project with ISO:17020 procedures and 15 project without ISO:17020 procedures. The data was collected from these projects on various quality and management related aspects. These projects cover structures such as school buildings, community hall, hostel block, convention centers etc. The study was conducted for construction projects of different government bodies. This analysis has been mainly done covering the factors playing key role in quality of a structure during construction such as client’s commitment towards quality, quality of material, documentation, work practices, personnel etc. Based on the data analysis, quality assurance system for these projects were categorized as Excellent, Good, Average and Poor in Quality Grading based on the various factors that directly or indirectly affects the quality and smooth functioning of project during and post construction. The difference in implementation of quality system with and without ISO: 17020 is highlighted in the paper.
ANALISIS KERUSAKAN JALAN DATUK SETIA MAHARAJA PEKANBARU DENGAN METODE PAVEMENT CONDITION INDEX (PCI)
Authors: Elianora Elianora , Saut.M.M Horas , Sheagle S Ere Zij 
Published: February 2022

Datuk Setia Maharaja Street Pekanbaru is a collector road connecting between the activity centers of Pekanbaru city and has a length of 1,620 meters and a width of 12 meters. There are several damages that make it uncomfortable for motorists who pass through the road so that repairs are needed. The purpose of this study was to determine the types of road damage and determine the index value of the flexible pavement condition using the Pavement Condition Index (PCI) method. The research was conducted into 8 segments with a size of 200 meters per segment. The results of the analysis showed that the damage to Datuk Setia Maharaja street Pekanbaru included subsidence, lumps, obesity, potholes, grain release, block cracks, crocodile skin cracks, diagonal cracks, transverse cracks, longitudinal cracks, edge cracks, slip cracks, burrs, and fillings. The average PCI score is 54 with Fair conditions. This shows that a serious response from the government is needed to immediately make repairs before the damage becomes more severe.
EVALUASI PENGARUH KONFIGURASI GEOMETRI STRUKTUR TERHADAP RESPON BEBAN GEMPA
Authors: Putri Gita Zakiah , Resmaindra M Thariq , Fitrah Ridho Aidil 
Published: February 2022

Aspek fungsi dan aspek estetika selalu memiliki peran penting dalam perencanaan suatu bangunan. Sebagai hasil, sering ditemukan layout bangunan yang acak sebagai manifestasi dari estetika, namun kurang mendukung pada aspek struktural. Daerah rawan gempa, ketidakseragaman geometri memberikan amplifikasi terhadap nilai kekakuan yang seterusnya berdampak pada besarnya beban gempa diterima oleh struktur. Lokasi elemen vertikal sebagai aspek pengaku bangunan menjadi salah satu penentu perilaku dan respons struktur. Tujuan dari penelitian ini adalah untuk mengetahui pengaruh variasi geometri struktur terhadap besarnya beban gempa serta dampaknya terhadap tingkat kenyamanan. Penelitian ini menggunakan tiga model struktur, diantaranya persegi, persegi panjang, dan L, yang masing-masing dibedakan dari aspek kekakuan namun sama terhadap beban gravitasi dan komponen massa. Bangunan terdiri dari 10 lantai, dirancang menggunakan respons spektra dengan wilayah kategori desain seismik (KDS) D di Jakarta dengan kondisi tanah sedang. Desain menggunakan sistem struktur Rangka Beton Penahan Momen Khusus (SRPMK) mengacu kepada SNI 1726:2019. Dari hasil perhitungan, diperoleh bahwa besarnya nilai gempa dari Model A, B, dan C berturut-turut adalah 3303.45 kN, 3733.76 kN, dan 3424.62 Kn, dengan drift masing masing bangunan sebesar 44.8mm, 55.2mm, dan 52.4mm.
Penerapan Metode Simple Additive Weighting Pada Aplikasi E-Kuesioner Penilaian Kinerja Guru
Authors: Pudjie Prasetya Dimas Aulia , Sokibi Petrus , Ilham Wanda 
Published: February 2022

Standar pendidik atau tenaga kependidikan merupakan salah satu strandar dari standar pendidikan di Indonesia. Standar pendidik dapat menentukan kualitas yang dihasilkan dari pembelajaran yang dilakukannya. Dalam menentukan kualitas pendidik maka harus ada penilaian terhadap kinerja guru. Penilaian kinerja guru biasanya dilakukan oleh Kepala Sekolah dan Ketua Yayasan, hal tersebut menimbulkan terjadinya penilaian secara subjektif. Untuk itu dibutuhkan sebuah sistem yang menunjang keputusan untuk menentukan kualitas dari pendidik atau guru sehingga penilaian dapat lebih adil dan bersifat objektif. Sistem yang menunjang keputusan untuk menentukan kualitas guru ini menggunakan metode Simple Additive Weighting (SAW). Sistem ini berbasis web dan android yang dibuat dengan memanfaatkan seperangkat komputer yaitu laptop dan menggunakan bahasa pemrograman PHP dan Java serta menggunakan database MySQL. Sistem ini dapat melakukan kinerja guru yang melibatkan siswa sebagai responden untuk mengisi kuesioner penilaian kinerja guru. Dengan melibatkan siswa yang dalam hal ini sangat berkaitan erat dengan cara pengajaran dari guru yang bersangkutan dapat lebih mengetahui kualitas guru tersebut dan menghasilkan penilaian kinerja yang cukup objektif.

Kata Kunci: Sistem Pendukung Keputusan, Kinerja Guru, Web, Android.