bluuebunny/crossref_metadata_2025_split huggingface dataset:
Kajian Kelayakan Investasi Pada Ruko Mirai Trade Center Di Kabupaten Boyolali
Authors: Widiyanto Gigih , Sugiyarto Sugiyarto , Sunarmasto Sunarmasto 
Published: March 2021

Bisnis investasi sudah mulai menyebar di beberapa kota di Indonesia, yang paling marak adalah bisnis investasi properti. Bisnis propert semakin hari semakin dillirik kalangan masyarakat. Yang disebabkan karena bisnis tersebut selalu meningkat tiap tahunnya. Investasi pembangunan ruko yang terintegrasi merupakan salah satu pilihan yang bijak sebagai salah satu solusi akan kebutuhan masyarakat di era modern ini. Pembangunan ruko dalam prosesnya harus dapat memenuhi sebuah studi kelayakan investasi baik secara finansial maupun dapat sesuai peraturan yang berlaku. Tujuan yang dilakukan pada penelitian ini yaitu mengkaji analisis kelayakan investasi pada proyek pembangunan ruko Mirai Trade Center ditinjau dari aspek finansial yang terdriri dari Net Present Value (NPV), Internal Rate of Return (IRR), Benefit Cost Ratio (BCR) yang selanjutnya dilakukan pengujian pada tingkat sensitivitasnya yang diharapkan dapat diketahui bagaimana dampak parameter investasi yang sebelumnya sudah ditetapkan boleh berubah dikarenakan adanya factor situasi dan kondisi tertentu selama umur investasi.
Francesco Paolo Di Teodoro, Lettera a Leone X di Raffaello e Baldassarre Castiglione, Leo S. Olschki, Firenze 2020 (Biblioteca dell’Archivium romanicum, ser. I: Storia, letteratura, paleografia, 503), PP. XII + 72, ISBN 9788822266774
Authors: Molina Barea María del Carmen 
Published: March 2021

Review of:
Francesco Paolo Di Teodoro, Lettera a Leone X di Raffaello e Baldassarre Castiglione, Leo S. Olschki, Firenze 2020 (Biblioteca dell’Archivium romanicum, ser. I: Storia, letteratura, paleografia, 503), PP. XII + 72, ISBN 9788822266774
David Hamidovič, Claire Clivaz, Sarah Bowen Savant (eds.), in coll. with Alessandra Marguerat, Ancient Manuscripts in Digital Culture. Visualization, Data Mining, Communication, Brill, Leiden–Boston 2019 (Digital Biblical Studies, 3), PP. XVI + 28
Authors: López Ruiz María del Carmen 
Published: March 2021

Review of:
David Hamidovič, Claire Clivaz, Sarah Bowen Savant (eds.), in coll. with Alessandra Marguerat, Ancient Manuscripts in Digital Culture. Visualization, Data Mining, Communication, Brill, Leiden–Boston 2019 (Digital Biblical Studies, 3), PP. XVI + 28
The Income of Salt Farmers in Madura: an Explanation of Profit-Sharing System
Authors: Gani Echsan , Gitayuda M. Boy Singgih 
Published: March 2021

This study aimed to determine and analyze the level of income generating of salt farmers in Madura. This research was conducted with a qualitative approach. The qualitative approach in this study was to match empirical reality with the prevailing theory using descriptive methods. This research was located in the Sumenep Regency. Data collection techniques carried out by observation, interview, and documentation. Data analysis was performed descriptively-qualitatively. The results showed that the income of salt farmers in Madura was determined from the pattern of profit-sharing that had been chosen, namely the cost of salt production would be borne by landowners and sharecropper where the amount depended on the agreed pattern of profit-sharing. There were three pattern of profit-sharing between landowners and sharecropper in salt production, namely the pattern of dividing two (paron), the pattern of sharing for three (telon), and the pattern for five (leman). study aimed to determine and analyze the level of income generating of salt farmers in Madura. This research was conducted with a qualitative approach. The qualitative approach in this study was to match empirical reality with the prevailing theory using descriptive methods. This research was located in the Sumenep Regency. Data collection techniques carried out by observation, interview, and documentation. Data analysis was performed descriptively-qualitatively. The results showed that the income of salt farmers in Madura was determined from the pattern of profit-sharing that had been chosen, namely the cost of salt production would be borne by landowners and sharecropper where the amount depended on the agreed pattern of profit-sharing. There were three pattern of profit-sharing between landowners and sharecropper in salt production, namely the pattern of dividing two (paron), the pattern of sharing for three (telon), and the pattern for five (leman).
Characterization of top-100 researches on e-waste based on bibliometric analysis
Authors: Chen Xianghong , Liu Ming , Xie Bo , Chen Liwei , Wei Jingting 
Published: March 2021

Abstract
Objectives: With rapid development of energy, information and communication technology, e-waste problem has become one of the global issues to be settled urgently. The main features on publication years, journals, countries and institutions, authors, keywords, content types of the 100 most-cited articles on e-waste had been unfolded in this research.Methods: Bibliometric analysis method was applied to analyze various attributes on the 100 most-cited articles which were retrieved from WoSCC on May 25, 2020 by utilizing the software tools Microsoft Excel 2016 and VOS viewer 1.6.9.Results: The publication year and citation number of the 100 articles ranged between 2008 and 2017 and from 87 to 804, respectively. Environmental Science & Technology (n = 18) published the maximum articles. Waste Management, Journal of Hazardous Materials, Environmental Science & Technology could be considered to be the core journals on the study field of e-waste due to thier comprehensive high ranks based on various dimensions. Among all related countries and institutions, the USA and Chinese Academy of Sciences published the maximum articles. The related countries and institutions conducted intimate collaborations. The maximum articles were published by the author Mai Bi xian. The two authors Mai Bi xian and Chen She jun could be considered to be the most significant researchers on e-waste, because compared with other authors, the two authors published the maximum articles and possessed the maximum citations. 255 keywords were totally acquired among the 100 articles, and the keywords “e-waste” and “recycling” held the highest occurrences. The main hot study themes are environment and health, management and economic, technique and processing, characteristic and property. Discussion and conclusion: Overall completeness and applicability of the evidence found in this study were verified sufficiently, the potential biases in the review process were also considered. This study was compared with other studies or reviews related e-waste, and the implication for practice and research of this study were explained as well. The current types of study on e-waste mainly contain the influence of e-waste on health and environment, and the management and economic of e-waste. The further research can expand and deepen themes such as characteristic and property, technique and processing on e-waste.
An Efficient Secure Key Establishment Method in Cluster-based Sensor Network
Authors: Singh Akansha , Jain Khushboo 
Published: March 2021

Abstract
The main issue for the security of wireless sensor networks (WSNs) is how to allow sensor nodes (SNs) to establish and share cryptographic keys in an energy-efficient, storage-efficient, and authentic manner for their secure data transmission. Furthermost recent studies carried out in this direction is concerned with homogeneous networks in which all sensor has identical characteristics and key administration mechanisms. Although Cluster-based sensor networks have demonstrated better achievements and performance as compared to homogeneous networks because of the several benefits of clustering. This inspired us to propose a secure key-establishment method for cluster-based sensor networks based on symmetric-key cryptography. Since symmetric key cryptography has small energy consumption, they are a great choice to prefer for securing the net-works. Even though symmetric key cryptography has high storage needs, this deficiency can be reduced by using suitable methods—the evaluation of the pro-posed work that the storage needs are reduced along with reduced energy consumption. The work offers a favorable level of security against various intruders and possible security threats and is additionally scalable than the state-of-the-art techniques.
Power Saving MAC Protocols for Wireless Body Area Networks (WBANs)
Authors: Ramgoolam Kheesheshta , Bassoo Vandana 
Published: March 2021

Abstract
Two important criteria of Wireless Body Area Networks (WBANs) are low power consumption and delay. These criteria can be met by designing efficient Medium Access Control (MAC) protocols. In this paper, two TDMA-based MAC protocols are proposed. The first protocol, TM-MAC makes use of only a main radio. The second proposed protocol, TWM-MAC makes use of a WUR alongside the main radio. The two proposed protocols are compared with different categories of standard MAC protocols and it is shown that they outperform the standard ones by improving the power consumption and delay. The TWM-MAC consumes 55% less power consumption than the Scheduled Channel Polling MAC (SCP-MAC) protocol for a high traffic scenario on the high-rate platform while the TM-MAC consumes 85% less power consumption than the SCP-MAC. For a low traffic scenario, the TWM-MAC performs 53.5% better than the SCP-MAC protocol and 77.5% better than the Very Low Power MAC (VLPM) protocol on the high and low-rate platforms respectively. An improvement in delay was observed with the TWM-MAC protocol for high traffic situations. The TWM-MAC protocol surpasses the VLPM protocol by 81.1% in terms of latency for a high traffic scenario and 3.2% for a low traffic scenario.
Enhanced BGMM based Lightweight Key Generation and Authentication Method for WBAN
Authors: S Dharshini , M Monicasubashini 
Published: March 2021

Abstract
Wireless Body Area Network (WBAN) is one of the best modern inventions that supports medical science significantly. Reliability, Latency, Security and Power consumption are the vital parameters to determine the quality of a WBAN architecture. Security Key Generation and Authentication are the important tasks which impact the vital parameters. A Body Gauss-Markov Mobility model (BGMM) based lightweight key generation and authentication method is introduced in this work to improve the quality of WBAN. Enhanced BGMM, Legacy Key Generator and Idle State Key Manager are the three functional blocks used to construct the proposed system. These new function blocks are introduced in this work to achieve higher throughput, packet delivery ratio and security. The proposed work is also indented to reduce the communication delays and power consumption. Adopting new body sensor nodes and discarding unused or damaged nodes from existing network without affecting other operating nodes is the requirements of modern WBAN as well. The proposed method named as “Enhanced BGMM based Lightweight Key Generation and Authentication method for WBAN” (EBLKGAW) is deigned to manage the network stability during adaptation of new nodes and elimination of existing nodes.
Valorization of cellulose-doped lignin: application of cellulose-doped lignin-derived activated carbon in capacitors and investigation of its textural properties and electrochemical performance
Authors: Wang Liangcai , Feng Xin , Ma Huanhuan , Wu Jielong , Chen Yu , Zhou Jianbin 
Published: March 2021

Abstract
This work provides an idea for efficient and harmless utilization of lignin and further evaluated the textural properties of lignin-derived activated carbon/specific capacitance relationship. The yield of cellulose-doped apricot shell lignin (ASLC) was 30.42%. H3PO4/KOH was used to assist the preparation of ASLC-derived activated carbon (AAC) for capacitors. The specific surface areas of the as-obtained AAC-P-3 and AAC-K-2 were 1475.16 m2/g and 2136.56 m2/g, respectively. The specific capacitances of AAC-P-3 and AAC-K-2 were 169.14 F/g and 236.00 F/g, respectively, upon the current density of 0.50 A/g. In capacitors containing aqueous KOH as the electrolyte, the AR2 (0.983) between specific surface area and specific capacitance was highest, followed by the AR2 (0.978) between Vmicro/Vmeso and specific capacitance, the AR2 (0.975) between pore-wall thickness and specific capacitance. Consequently, the specific capacitances of the AACs depend not only the specific surface area, but also on the Vmicro/Vmeso, pore-wall thickness, and Vmicro.
Leishmania mexicana recombinant filamentous acid phosphatase as carrier for Toxoplasma gondii surface antigen 1 expression in Leishmania tarentolae
Authors: Kalaf Dalia Ahmed 
Published: March 2021

Abstract
Leishmania tarentolae has been used to produce recombinant intracellular and secreted proteins for their easy handling and posttranslational modifications. Filamentous acid phosphatase is a multimeric protein complex composed of many subunits assembled in a linear highly glycosylated filament, which is secreted in vast amounts into the culture supernatant via the flagellar pocket of Leishmania mexicana promastigotes. This suggested that the protein could be used as a carrier for other proteins for easy purification to generate a protein complex decorated with multiple SAG1 subunits suitable for immunisation. Surface Antigen1 protein of a Toxoplasma gondii has an immunodominant structure that is involved in binding to host cells. Previous studies used this surface protein for vaccination for its immunological importance for triggering a type 1 immune response in the host. This study aims to determine the production of recombinant filamentous protein carried subunits of the surface protein of Toxoplasma gondii for vaccination purposes. Leishmania codon-optimised SAG1 was cloned as a fusion construct into pLEXSY-ble2.1 and introduced into Leishmani. tarentolae to generate recombinant cell lines expressing of a filamentous fusion protein called SAP2SAG1. PCR confirmed the correct integration into the small ribosomal subunit RNA gene locus of Leishmania tarentolae. Immunofluorescences and Immunoblot analyses were used to detect the fusion protein in the sediment of culture supernatants of recombinant L. tarentolae promastigotes after purification by ultracentrifugation. The yield of purified protein was low that suggested further investigations of other methods for scaling large production of secreted protein.
Serum levels of matrix metalloproteinases MMP-2, MMP-3, MMP-9 and tissue inhibitor of matrix metalloproteinase TIMP-2 in patients with myocarditis.
Authors: Kobusiak-Prokopowicz Małgorzata , Kaaz Konrad , Marciniak Dominik , Karolko Bożena , Mysiak Andrzej 
Published: March 2021

Abstract
Background: Under physiological conditions, the myocardial extracellular matrix (ECM) is maintained by matrix metalloproteinases (MMPs) and tissue inhibitors of metalloproteinases (TIMPs). However, certain stimuli cause the upregulation of MMPs, which can lead to pathological remodeling of the ECM. We assessed serum levels of MMPs and TIMP-2 in patients with myocarditis and their relationship(s) to myocardial damage.Methods: In total, 45 patients with myocarditis who underwent cardiac magnetic resonance imaging were included, comprising 11 with concurrent chronic kidney disease (CKD). Blood samples were obtained to assess serum levels of MMP-2, MMP-3, MMP-9, and TIMP-2. Results: Serum MMP-2, MMP-3, and TIMP-2 levels negatively correlated with ejection fraction values in patients with myocarditis, while MMP-3 levels correlated with longitudinal deformation (p<0.05). Serum MMP-2, MMP-3, and TIMP-2 levels also negatively correlated with renal function, as assessed by the estimated glomerular filtration rate (p<0.05). Patients with myocarditis and concurrent CKD had higher levels of MMP-2 and TIMP-2 than those without kidney damage.Conclusions:1. We demonstrated serum MMP-2, MMP-3, and TIMP-2 concentrations were related to left ventricular ejection fraction, and MMP-3 levels correlated with longitudinal deformation, indicating MMPs play an important role in the post-inflammatory remodeling of the myocardium.2. The occurrence of other heart diseases was an important element in modifying the relationship between MMPs and the degree of myocardial damage.3. Chronic kidney damage in patients with myocarditis results in increased MMP activity. A negative correlation between eGFR and MMP-2, MMP-3 and TIMP-2, and a positive correlation between creatinine and MMP-3 levels, underlines the role of fibrosis in myocarditis with concomitant chronic kidney disease.
Whole-Body MRI and Whole Body 123I-MIBG scintigraphy: comparison in Lines and High Risk Neuroblastoma. A pilot study.
Authors: Olianti Catia , Perrone Anna , Neri Emanuele , Cioni Dania , Allocca Michela , Maurizio Marco Di , Carra Federica , Tondo Annalisa 
Published: March 2021

Abstract
Purpose: To assess agreement between 123I-metaiodobenzylguanidine (MIBG) and Whole Body Magnetic Resonance Imaging with diffusion-weighted whole-body imaging with background body signal suppression (WB MRI-DWIBS) in High and Low, Intermediate risk neuroblastoma, a retrospective review was performed on MIBG and DWIBS paired scans acquired at diagnosis, response-to-therapy steps, after-surgery, off therapy.Methods: 80 paired MIBG and DWIBS scans were acquired for 31 patients between June 2009 and June 2019 within 30 days, without intercurrent therapy. SIOPEN Semi-quantitative scoring systems for NB with 12 body sections was applied at whole body MIBG and WB MRI-DWIBS acquired to evaluate the disease extent. We evaluated specificity, sensitivity, overall accuracy, positive predictive value (PPV) and negative predictive value (NPV) of WB MRI-DWIBS respect MIBG scintigraphy considered as gold standard, and vice versa.Results: DWIBS and MIBG images were concordant in 890 out of the 960 analyzed segments, with high agreement between the two techniques (kendal =0.85 P<0.0001 and Chi 536.5975 p<0.0001). Considering MIBG as gold standard, WB MRI-DWIBS overall accuracy was 93%, sensitivity 78%, specificity 95%, PPV 77% and NPV 96%. Otherwise, MIBG overall accuracy was 93%; sensitivity 77%; specificity 97%; VPP 78%; VPN 95%, considering DWIBS as gold standard. MIBG and WB MRI-DWIBS SIOPEN scoring resulted superimposable (Rho Spearman = 0,88, p < 0,0001).Conclusions: DWIBS and MIBG images showed very high concordance. WB MRI may represent an alternative in weak-avid MIBG tumors and for follow up assessment. An integrated imaging model is proposed for HR, Low and Intermediate Risk protocols.
Association of B cell profile and receptor repertoire with the progression of Alzheimer’s disease
Authors: Mook-Jung Inhee , Park Jong-Chan , Noh Jinsung , Jang Sukjin , Kim Ki Hyun , Choi Hayoung , Lee Dongjoon , Chung Junho , Lee Dong Young , Lee Yonghee , Lee Hyunho , Yoo Duck Kyun , Lee Amos , Byun Min Soo , Yi Dahyun , Han Sun-Ho , Kwon Sunghoon 
Published: March 2021

Abstract
Alzheimer’s disease (AD) is the most common type of dementia. Numerous reports have revealed that peripheral immune systems are linked to neuropathology; however, little is known about the contribution of B lymphocytes in AD. For this longitudinal study, one hundred-thirty-three participants were included in both baseline and follow-up 2nd year. Next, we performed next-generation sequencing (NGS)-based B cell receptor (BCR) repertoire profiling followed by pair-wise overlap analysis. The longitudinal change in the B lymphocytes population was associated with increased cerebral amyloid deposition. Furthermore, patients with AD shared highly similar class-switched BCR sequences with identical isotypes despite the high somatic hypermutation rate of BCR sequences. These commonalities of BCR repertoires of the patients with AD show the possibility of immunological stimuli by amyloid precursor protein (APP). Thus, we provide evidence for both quantitative and qualitative changes in B lymphocytes during AD pathogenesis. The genetic information of patients from the NGS-based BCR repertoire profiling can lead to the development of immune-based therapeutics and treatments for AD.
Landslide susceptibility modelling based on decision tree classification model of machine learning: A case study of Kullu-Rohtang Pass transport corridor (Himachal Pradesh), India
Authors: Sharma Nirbhav , Singh Ram Babu , Malik Anand , Sharma Maheshwar 
Published: March 2021

Abstract
Landslide hazards are responsible for causing substantial destruction and losses in mountainous region. In order to lessen the damage in these vulnerable areas, the key challenge is to predict the landslide events with accuracy and precision. The principal objective of the study conducted is to assess the landslide susceptibility along the transport corridor from Kullu to Rohtang Pass in Himachal Pradesh, India. To achieve this objective, a detailed landslide inventory has been prepared based on the imagery data and frequent field visits. A total of 197 landslides were taken under consideration including 153 rock slides and 44 debris slides. Nine landslide factors were prepared initially and their relationships with each other and with the type of landslide was analysed. Later, information gain ratio measure was used to identify the triggering factors having best score for eliminating the unimportant factors. Train_test_split method was used to classify the dataset into training and testing groups. Decision tree classification model of machine learning was applied for landslide susceptibility model (LSM). The performance was evaluated using classification report and receiver operating characteristic (ROC) curve. Results obtained have proved that the decision tree classification model of machine learning performed well and have a good accuracy in forecasting landslide susceptibility in the area considered for this study.
Surgical Treatment of Early Postpartum Hemorrhage Caused by Lower Uterine Segment Atony
Authors: Habek Dubravko , Marton Ingrid , Prka Matija , Luetić Ana Tikvica , Vitić Mirjam , Jurković Ana 
Published: March 2021

Abstract
Purpose: Lower uterine segment atony is recently being recognized as one of the major reasons for early postpartum hemorrhage.Methods: We present our experience in surgical treatment of lower uterine segment atony patients that were delivered in our tertiary perinatal center during the 10 years period (2010-2019).Results: This particular study enrolled total number of 29 543 deliveries with 215 cases of early PPH (0,72%). LUSA was diagnosed in 44 cases or in 29,93% in all uterine atony cases. Exploration of the lower uterine segment accompanied by evacuation of the coagula was conducted in 5 cases (11,36%), haemostatic ligation procedures according to authors: Losickaja in 2 cases, Hebisch-Huch in 9 cases, Habek in 5 cases, Hebisch-Huch+Losickaja in 9 cases. Evacuation procedures were combined with ligation techniques in 7 cases, evacuation methods with ligation techniques and balloon tamponade in 2 cases, exploration combined with gauze tamponade in 1 case and ligation procedures with balloon tamponade in 3 cases. According to our results, haemostatic ligation procedures alone or combined with tamponade, have shown to be highly effective in 88,63%. Conclusion: Transvaginal approach for surgical treatment of lower uterine segment atony is accessible, feasible, successful and life saving. It can be easily performed in inpatient and outpatient care settings followed by administration of uterotonics, uterostiptics and tranexamic acid and fluid replacement. All of the above mentioned methods are of great importance in the prevention and treatment of obstetric hemorrhagic shock, development of coagulopathy, multiorgan failure, postpartum hysterectomy and finally vital for fertility preservation.