bluuebunny/crossref_metadata_2025_split huggingface dataset:
GIS-based research on the spatial distribution and spatiotemporal evolution of grottoes along the Gansu section of the Silk Road
Authors: Yang Runze , Wei Wenbin 
Published: February 2023

Abstract
The Silk Road is one of the most important cultural heritage corridors connecting China and the West. A large number of grottoes have been formed along the Silk Road, which provides a solid foundation to study the spread and development of Buddhist culture. Here, a geographic information system is used to systematically analyse the spatial distribution characteristics and spatiotemporal evolution of the grottoes in Gansu Province from the Wei and Jin Dynasties to the Ming and Qing Dynasties. Additionally, the main factors affecting their distribution are discussed. Based on the distribution characteristics, the grottoes in Gansu Province are clustered and unevenly distributed, thus forming the primary gathering area in Qingyang–Tianshui city, and the secondary gathering area is dominated by Wuwei and Zhangye cities. Furthermore, the spatiotemporal characteristics show that the number and central location of the excavations and repair of the grottoes in Gansu Province have changed significantly over the past dynasties. The number of grottoes during the Northern and Southern Dynasties, the Sui and Tang Dynasties, and the Ming and Qing Dynasties was large, and the number of grottoes during the Wei, Jin and Yuan Dynasties was small. The overall trajectory of the central location shifted from northwest to southeast. Natural factors, such as topography, lithology and hydrology, as well as human factors, such as politics and transportation, have an important impact on the spatial pattern of grottoes in Gansu Province. These results provide a useful reference for the theoretical research and practical management of Buddhist cultural heritage.
Mucinous adenocarcinoma aggravated by long-standing solitary rectal ulcer syndrome: a rare case report
Authors: Tan Rongqi , Zhou Jiaxin , Zhao Ke , Lian Shaoyan , Li Jieying , Huang Yuanyan , Qiu Chuhui , He Jiang , Liu Chaoqun 
Published: February 2023

AbstractSolitary rectal ulcer syndrome (SRUS) is a chronic infrequent rectal lesion, but SRUS canceration can be found in specific cases. Currently, there is no definite diagnosis for this anomaly. The following is the case of a 29-year-old male patient with long-standing SRUS, who rapidly developed progression to mucinous adenocarcinoma within 5 years. Colonoscopy and pathological examination confirmed the diagnosis of SRUS mucinous adenocarcinoma. Immunohistochemical analysis showed the positive expression in MLH1(+), MSH2(+), MSH6(+), PMS2(+), HER2(+). FOLFOX6 chemotherapy followed by surgery is effective for controlling SRUS-related mucinous adenocarcinoma progression, during the follow-up for the first 2 years. This article suggests that clinicians should pay close attention to canceration in patients with SRUS to improve patient outcomes.
Tsallis, Renyi, and Sharma-Mittal Holographic Dark Energy Models Bouncing Cosmology
Authors: Shaikh A. Y. 
Published: February 2023

Abstract
The bouncing model is investigated in the presence of Tsallis Holographic Dark energy (THDE), Rényi Holographic Dark energy (RHDE), and Sharma-Mittal Holographic Dark energy in a flat FRW world. The ironic behavior of the Universe is described by the equation of state (EoS) parameter for the THDE, RHDE, and SMHDE models. The models' physical and kinematic features are thoroughly examined.
PACS number: 04.50kd.
Tracheal bronchus combined with abnormal anatomical location of the pulmonary vein: A case report and literature review
Authors: Zhou Shao , zhu xiao , xing Fu-bao , song chao , Wang Wei , Li Xiao-jun , tang zhen , Zhang Lei 
Published: February 2023

Abstract

Background:Tracheal bronchus(TB）is originating from trachea or main bronchi and directed toward the upper lobe, most commonly it is about 2 cm or less from the carina. TB is a rare bronchial anomaly, the incidence of which has been reported in a range of 0.1% to 2%. It is more rare that TB combined with abnormal anatomical location of pulmonary veins. This paper reported an extremely rare case of TB combined with abnormal location of right superior lobar vein（RULV）. The right upper lobe was successfully removed and longitudinal lymph node dissection was performed. We also reviewed the relevant literature related to TB and the abnormal anatomical location of the right pulmonary vein. At present, there a few literature on this aspect on the world , so it is reported.Casepresentation:The patient was a 71-year-old women who presented due to computed tomography(CT) results acquired at a local hospital. Preoperative CT of the chest indicated that the soft tissue of the upper lobe of the right lung was occupied. Three-dimensional CT of bronchus depicted TB from the right main bronchus. Intraoperative findings: the anatomical position of the RULV was variable, and it was located behind the right pulmonary artery(RPA). The postoperative pathological determination was right upper lung adenocarcinoma, and all the group of lymph nodes was nagative. The patient’s thoracic drainage tube was removed on the third postoperative day. Three weeks after the operation chest orthography indicated no obvious abnormality, and there has been no discomfort during follow-up.Conclusions: We report an extremely infrequent case of displaced TB combined with abnormal anatomical location of the right pulmonary vein to accentuate the importance of mastering normal chest anatomy and understanding possible anatomical abnormalities to ensure surgical safety. The surgeon should preoperative assessment of the anatomy carefully and required to identify an abnormal vascular or bronchial distribution, and thus safely complete a thoracic surgery. It is also hoped that additional similar cases will be described in the future.
Investigation of the Protective Efficacy of Caesalpina sappan and Spirulina against Ethanol-Induced Experimental Rat Gastritis Model
Authors: Oruç İdris , Karakoç Zelal , Akduman Filiz , Oruç Zeynep , Baksi Nazan , Ketani Muzaffer Aydın 
Published: February 2023

Abstract
Background
Gastritis is a collective name for disorders resulting from inflammatory changes in the gastric mucosa. Caesalpina sappan and Spirulina has various pharmacological activities, including the alleviation of gastritis.The study aimed to evaluate the protective effect of Caesalpina sappan and Spirulina against gastritis and determine changes in the expression of CD8, CD68, and major histocompatibility complex (MHC) molecules.
Methods
Gastritis was induced in 24 female Wistar albino rats on the first day using ethanol. The treatment groups were given C. sappan (250 mg/kg) and Spirulina (400 mg/kg) using oral gavage for 5 days. Blood and stomach tissue samples of the mice were analyzed.
Results
This study was found that C. sappan and Spirulina increased CD8 and CD68 expression levels, thereby decreasing the severity of inflammation. A simultaneous decrease in MHC I and MHC II expressing cells was observed in the treatment group. It was found that superoxide dismutase levels increased, whereas tumor necrosis factor-alpha, malondialdehyde, and myeloperoxidase levels decreased in the treatment group.
Conclusion
This study revealed that C. sappan and Spirulina can protect gastric mucosa by reducing oxidative stress and inflammation.
Prevalence of Internet Gaming Addiction and its Association with Social Phobia among Arab Adolescents and Young Adults: A Cross-Sectional Study
Authors: Shaheen Nour , Shaheen Ahmed , Elmasry Mohamed , Abdelwahab Omar Ahmed , Mohamed Abdelrahman , Swed Sarya , Rababah Ala ’ Abdala , Meshref Mostafa , Zaki Ahmed , Shoib Sheikh 
Published: February 2023

Abstract
Background
Gaming addiction is a compulsive mental health condition that can have severe negative consequences on a person's life. As online gaming has increased during the COVID-19 pandemic, studies have shown a heightened risk of mental health issues. This study aims to assess the prevalence of severe phobia and addiction to online gaming among Arab adolescents and identify risk factors associated with these disorders.
Methods
This cross-sectional study was conducted across 11 Arab nations. Participants were recruited using convenience sampling through an online survey distributed on social media platforms in 11 Arab countries. The survey included demographic questions, the Nine-item Internet Gaming Disorder Scale-Short Form (IGDS-SF9) to measure participants' online gaming addiction, the Social Phobia Scale (SPS), and questions assessing the impact of the COVID-19 pandemic on the prevalence of internet gaming addiction. The data were analyzed using SPSS win statistical package version 26.
Results
Out of 2458 participants, 2237 were included in the sample due to non-response and missing data. The average age of the participants was 19.9 ± 4.8, and the majority were Egyptian and unmarried. 69% of the participants reported playing more than usual since the COVID-19 pandemic, as they were confined to their homes. Higher social phobia scores were associated with being single, male, and Egyptian. Participants from Egypt and those who felt that the pandemic significantly increased their gaming time had higher scores for online gaming addiction. Several major criteria, such as playing hours per day and beginning gaming at an early age, were associated with a higher level of online gaming addiction with social phobia.
Conclusion
The study's findings suggest that there is a high prevalence of internet gaming addiction among Arab adolescents and young adults who play online games. The results also indicate a significant association between social phobia and several sociodemographic factors, which may inform future interventions and treatments for individuals with gaming addiction and social phobia.
Recurrent anti-N-methyl-D-aspartate receptor encephalitis followed by anti-myelin oligodendrocyte glycoprotein encephalitis-a case report
Authors: Wu Xiping , Ji Yuanfei , Xie Guomin , Wang Haifeng , Wu Hao , huang li-li , Lai Guo-Gang 
Published: February 2023

Abstract
Background
Anti-N-methyl-D-aspartate receptor (anti-NMDAR) encephalitis is an autoimmune disease of the central nervous system (CNS) that often causes a range of neuropsychiatric symptoms; but with a relatively low recurrence rate. Anti-NMDAR encephalitis may occur with anti-myelin oligodendrocyte glycoprotein (MOG) encephalitis simultaneously or followed by anti-MOG encephalitis after several months.
Case presentation
We presented a case of recurrent anti-NMDAR encephalitis followed by anti-MOG encephalitis. A 39-year-old man was admitted to the hospital with five episodes of convulsive seizures, psychoses and memory deficits. With a positive Anti-NMDAR antibody in the cerebrospinal fluid (CSF), after being treated with intravenous immunoglobulins (IVIG) 22.5 g/day for 7 days, intravenous methylprednisolone pulse (IVMP) 500 mg/day for 4 days, and followed by IVMP 250 mg/day for 3 days, the patient was recovered completely. After 1 month, the patient developed disturbances of consciousness, speech difficulties and convulsions. With the positive result of Anti-NMDAR antibodies in the CSF again, we confirmed the diagnosis of recurrent anti-NMDAR encephalitis. The patient was then fully recovered after treatment with IVIG, IVMP and rituximab. Six months later, the patient was readmitted to the hospital with occasional convulsions. With a positive serum MOG antibody and a lesion in the right brainstem by brain magnetic resonance imaging (MRI), the patient was confirmed for anti-MOG encephalitis. The patient was fully recovered again after treatment with IVMP and rituximab, with no neurological sequels remained.
Conclusion
Patients with positive MOG antibodies are more likely to have brainstem MRI lesions than those with anti-NMDAR encephalitis. Rituximab is recommended for recurrent anti-NMDAR and anti-MOG encephalitis.
Determination of economic loss levels in water distribution systems with different network conditions by a district stochastic optimization algorithm
Authors: Yilmaz Salih , Ateş Abdullah , Firat Mahmut , Özdemir Özgür , Cinal Hüseyin 
Published: February 2023

Abstract
Water losses in water distribution systems reach significant rates depending on the network characteristics. Various methods, which have initial investment and operating costs, have been applied to reduce these losses. Therefore, appropriate and applicable methods should be preferred by considering the network characteristics. The aim of this study is to determine the economic loss level with an optimization algorithm for utilities with different network characteristics, water production, operating costs and institutional capacity. Three pilot utilities with different system characteristics and water loss components were selected as application areas. The non-revenue water rates are currently calculated as 57%, 50% and 37%, respectively. The economic loss levels in the pilot utilities were calculated as 29%, 16% and 23% with the optimization model. Moreover, the most appropriate methods to be applied according to the conditions of the utilities were determined in order to reach these defined economic loss levels. It is thought that the results obtained from this study will be a reference for the development of sustainable water loss management strategies and their implementation in the field.
Inflación de las demandas para satisfacer las demandas en el sistema de la medicina
Authors: Zamorano Farías Raúl 
Published: February 2023

Sobre la base de la teoría general de los sistemas sociales, que afirma que cualquier sistema social solo puede funcionar a través de la comunicación, en este trabajo se describe y analiza la relación entre la diferenciación funcional, las expectativas y la inflación de las demandas en el sistema de la medicina, un sistema constitutivo de la sociedad moderna y, por sus características, equiparable con cualquier otro.
Evolutivamente, en el moderno sistema de la medicina se han venido ampliando las exigencias hacia él dirigidas, ensanchando demandas que de por sí ya habían presentado importantes logros visibles como, por ejemplo, en la prolongación de la expectativa de vida y en el desarrollo de tratamientos para padecimientos no necesariamente mortales. Justamente, este cambio potencial orienta la reflexión para observar la estabilidad de las comunicaciones en el sistema de la medicina y ver como éste reacciona frente a las condiciones de posibilidad que potencian, limitan o recrean el fenómeno de la inflación de las demandas que, en la actualidad paradójicamente, tematizan demandas para satisfacer demandas.
Methods and tools of a construction cost management system at the pre-project lifecycle stage of a construction facility
Authors: Moshkalev Dmitrii S. , Bakhtizina Aliya R. 
Published: February 2023

Introduction. The cost of construction is the most important indicator of any investment and construction project which is subject to change at every stage of its lifecycle due to the influence of many internal and external factors. Creation of an effective integrated construction cost management system, which allows controlling changes in construction costs in the process of developing a construction facility, is relevant for all participants of investment and construction processes. Certain methods and tools are applied at every lifecycle stage of a construction facility; they solve construction cost management problems. At the stage of capital investment planning and preliminary design, the main task is to determine trustworthy construction costs and possible limits of their change, taking into account any risks and uncertainties. This task turns more complex due to the lack of initial data about the facility and tight deadlines. This article is focused on the system of methods and practical tools used to determine construction costs at the stages of capex planning and preliminary design of a construction facility.
Materials and methods. In the course of the study, current construction cost calculation methods were analyzed. Methods of analysis, synthesis, expert and comparative evaluation were applied.
Results. As a result of the analysis the main principles of this methodological approach and a set of practical tools were developed to find reliable construction costs.
Conclusions. The proposed methods and practical construction cost management tools can be applied in the process of implementation of investment and construction projects of any complexity.
Micrografting technique in cinchona (Cinchona ledgeriana Moens) plants propagation
Authors: Dalimoenthe Salwa Lubnan 
Published: February 2023

In Indonesia has been found 11 cinchona species but only two species recognized as an economically important Cinchona succirubra known as resistant plant to root disease while Cinchona ledgeriana quinine high content. To put together those two characters from mostly through grafting it took twelve months. Micrografting is one of the propagation techniques through tissue culture. Micrografting has already been used in wide spread for plants propagation either only for research or as mass product. Hopefully, the use of micrografting to obtain cinchona propagation would be short more or less 10 months and provide plants as mass production economically. The result showed that micro grafting at V shape could be used as the propagation method on cinchona species besides bud multiplication through tissue culture. MS medium is the best medium for cinchona micrografting. If there is no IBA on rooting media, there is no root formation from the plants. The increasing of IBA from 1 up to 4 mg/l in media, will increase also the number of rooting plants.different plant material as scion and stock and different concentrarions (0,1,2,3,4 mg/l) of IBA gives the significantly different respons on rooting formation. The increasing of IBA on media will increase the number of rooting plants also. The highest rooting formation are found on medium with 3 danÂ 4 mg/LÂ IBA. The combination between C. ledgeriana-C. succirubra, C. ledgeriana-C.ledgeriana, C. succrirubra-C.succirubra gives significantly difference on the growth dan development of root. The use of C. ledgeriana as a root stock doesnâ€™t showed good rooting formation. The combination between CSA/QRC205 gives the highest number of leaves result compare wth others combination on as much as 9,8. The first stage of acclimatization on culture room with temperature 25-270C and followed by acclimatization on plastics house covered with paranet 70%. In general in vitro planlet cinchona from micrografting growing well. By the end of observation (8 weeks) growing percentage reach 90%.Â Â
Suppply chain analysis of Indonesia tea
Authors: Suprihatini Rohayati 
Published: February 2023

Indonesian tea market share tend to decrease due to the weakness of competitive advantage of Indonesian tea. The weakness of Indonesian tea competitiveness should be cla-rified by supply chain. Primary data collected from survey as well as expert meeting. Analysis method applied in this research is supply chain analysis. Research results showed that in term of Indonesia tea production of 165.070 tons in 2006, tea volume to be processed to down-stream products for domestic consumption is around 62.776 tons. The rest is for export pur-poses consists of bulk black tea export (92.763 tons) as well as bulk green tea export (9.531Â tons). This condition relatively stable up to 2013 due to Indonesia tea import volume around 20,000 ton disburse to domestic con-sumption (55%) as well as re-export purposes (45%). The most of smallholder tea production (63%) come to jasmine tea processors located in Central Java. Farm gate price of green leaf is around 15,8% of consumer price of jasmine tea. Total margin of supply chain from tea farmers to jasmine tea consumers is around Rp22.100,00/kg of made tea consists of Rp13.121,00/kg made tea (50% of total margin) as cost margin and Rp8.979,00/kg made tea (34,1%) as profit margin. To remedy supply chain of smallholder tea should remedy factors affecting supply chain. Priority factors should be improved i.e. (1) quality of tea in each chain, (2) availability as well as assistancy to credit access, and (3) conducive of trade policies.
SIMULASI ANTRIAN PEMBAYARAN UANG KULIAH BERBASIS ANDROID MENGGUNAKAN ALGORITMA AES DI UNIVERSITAS PRIMA INDONESIA
Authors: Nababan Marlince , Widiyanto Widiyanto , Butarbutar Iwan , Siagian Anju 
Published: February 2023

Abstrak: Simulasi Antrian Pembayaran Uang Kuliah Berbasis Android Menggunakan Algoritma Aes Di Universitas Prima Indonesia. Sistem antrian yang tidak tertib terjadi di Universitas Prima Indonesia pada saat pembayaran uang kuliah membuat pihak kampus harus melakukan proses antrian yang padat, kurang efektif dan efisien bahkan pemborosan tenaga bagi mahasiswa maupun pegawai. Sistem antrian pembayaran uang kuliah berbasis android dapat memberikan solusi bagi pembayaran uang kuliah. Aplikasi di bangun menggunakan Algoritma AES dan pengembangan program android dan aplikasi hybrid yaitu mengimplementasikan HTML, CSS dan JAVA. Dari hasil analisis pendapat terhadap aplikasi simulasi antrian pembayaran uang kuliah berbasis android ini, responden dengan sangat suka sebanyak 8%, persentase tidak suka 10%, persentasi sangat tidak suka sebanyak 7% dan responden suka sebanyak 75%, jadi persentasi tertinggi terdapat pada pilihan suka sebanyak 75% sehingga bisa disimpulkan bahwa aplikasi antrian pembayaran uang kuliah Berbasis android ini memenuhi tujuan dari di rancangnya aplikasi tersebut.
SISTEM INFORMASI PEMESANAN MAKANAN DAN MINUMAN DI RUMAH MAKAN PUTRI MINANG JAYA
Authors: Wijoyo Hadion 
Published: February 2023

Abstrak: Sistem Informasi Pemesanan Makanan Dan Minuman Di Rumah Makan Putri Minang Jaya. SMS Gateway merupakan sebuah sistem secara online dengan menggunakan perangkat GSM dimana pelanggan dapat memesan menu makanan dengan mengetikkan keyword yang telah ditentukan dan pengguna akan dapat berkomunikasi dengan sistem pada pemesanan makanan secara online. Sistem ini dirancang dengan menggunakan Bahasa pemrograman PHP dan database My-SQL sebagai basis data. Perangkat yang digunakan adalah modem GSM berupa chip kartu dengan demikian SMS pesanan menu makanan yang masuk akan diolah lewat sistem dengan mengirimkan daftar menu kepada pelanggan dan pelanggan memesannya berdasarkan kode menu yang telah ditentukan dan jika pesanan tersedia maka akan dikirimkan ke lokasi tujuan oleh delivery rumah makan. Kata Kunci: Sistem Informasi Catering, SMS Gateway, Menu Makanan dan Minuman