bluuebunny/crossref_metadata_2025_split huggingface dataset:
RELATIONSHIP MARKETING DAN SUASANA KAFE DALAM MENGOPTIMALKAN LOYALITAS PELANGGAN OASE Coffee
Authors: Sari Putri Reno Kemala 
Published: February 2020

Penelitian ini bertujuan untuk mengetahui (1) Pengaruh Relationship Marketing Terhadap Loyalitas Pelanggan OASE Coffee, (2) Pengaruh Suasana Kafe Terhadap Loyalitas Pelanggan OASE Coffee, (3) Relationship Marketing dan Suasana Kafe Terhadap Loyalitas Pelanggan OASE Coffee. Penelitian ini termasuk penelitian kuantitatif asosiatif. Populasi dalam penelitian ini adalah seluruh pelanggan OASE Coffee. Metode pengambilan sampel menggunakan kriteria yakni merupakan pelanggan OASE Coffee dan telah melakukan kunjungan dan pembelian sebanyak tiga kali. Jenis data yakni data primer yang didapat dari hasil pengisian kuisioner dengan penilaian skala likert 4 poin. Uji prasyarat analisis meliputi uji normalitas, uji heteroskedastisitas dan uji multikolonieritas serta teknik analisis yang digunakan yakni analisis regresi linier berganda. Hasil penelitian ini menunjukan bahwa (1) Relationship marketing berpengaruh positif dan signifikan terhadap loyalitas pelanggan, (2) Suasana kafe berpengaruh positif dan signifikan terhadap loyalitas pelanggan OASE Coffee, (3) Relationship marketing dan suasana kafe secara bersama-sama berpengaruh positif dan signifikan terhadap loyalitas pelanggan OASE Coffee
Kata Kunci: Relationship marketing, suasana kafe, loyalitas pelanggan OASE Coffee
MENGUKUR KEMAMPUAN EKSPANSI DEPOT AIR MINUM ISI ULANG MITRO DITINJAU DARI KINERJA KEUANGAN DAN STRATEGI PERUSAHAAN
Authors: Mulyawan Firman , Sari Putri Reno Kemala , Ananda Nova Adhytia 
Published: February 2020

Penelitian ini bertujuan untuk mengetahui kemampuan ekspansi depot air minum isi ulang MitRO ditinjau dari kinerja keuangan dan strategi perusahaan. Penelitian ini menggunakan metode deskriptif kuantitatif, lokasi penelitian Kel. Lempeh, Kab. Sumbawa. Dilihat dari kinerja keuangan depot air minum MitRO, hasil dari perhitungan rasio – rasio yang ada menunjukkan hasil yang berfluktuasi, namun secara keseluruhan kinerja keuangan depot air minum MitRO dapat dikatakan baik. Sedangkan pada analisis strategi perusahaan menggunakan analisis SWOT, dapat diperoleh strategi sebagai berikut: 1) Growth Strategy, dengan cara melakukan ekspansi bisnis. 2) Cost Focus, dengan menciptakan produk pada harga rendah sehingga dapat melayani konsumen pada suatu wilayah tertentu.
Kata kunci : Depot air minum MitRO, kinerja keuangan, rasio keuangan, analisis SWOT
Surgical Treatment of a Primary Tumour and Liver Metastases in a Patient With Intracranial Haemangiopericytoma
Authors: Carpenter Kilda , Nasralla David 
Published: February 2020

Cancers exhibit a spectrum of behaviours ranging from aggressive malignancy to those which progress in an almost benign fashion. An appreciation of this aspect of tumour biology is crucial when planning patient management as non-curative debulking procedures for slower growing tumours often still confer a survival benefit. The present report is a case in point.
Haemangiopericytoma is a rare cancer whilst clear indications for an ALPPS procedure are still evolving. Inherent to the patient groups in whom ALPPS is considered is the presence of advanced underlying disease. Many of these patients would previously not be considered for liver resection or have progressed beyond resectability by the time sufficient hypertrophy of their future liver remnant had been achieved using conventional two-stage hepatectomy techniques.
ALPPS offers another treatment option for these patients, although at a cost. Early experience reported unacceptably high morbidity and mortality rates following ALPPs resection and suggested that tumour type and patient fitness were key factors in determining outcome. The patient must be fit enough to withstand two major operations 1-2 weeks apart. The slow growing nature of the tumour in the present case combined with the fit, motivated patient meant that, despite developing post-operative liver insufficiency, Mr X still recovered well.
As is so often the case in surgery, patient selection is key
A Non-abelian, Non-Sidon, Completely Bounded Set
Authors: Hare Kathryn E. , Mohanty Parasar 
Published: February 2020

AbstractThe purpose of this note is to construct an example of a discrete non-abelian group G and a subset E of G, not contained in any abelian subgroup, that is a completely bounded $\Lambda (p)$ set for all $p<\infty ,$ but is neither a Leinert set nor a weak Sidon set.
Hematoporphyrin binding sites on human serum albumin
Authors: Sułkowski Leszek , Osuch Czesław , Matyja Maciej , Matyja Andrzej 
Published: February 2020

IntroductionPhotodynamic therapy is a minimally invasive clinical treatment modality for a variety of premalignant and malignant conditions combining a photosensitizing drug, oxygen and light irradiation. Hematoporphyrin is an organic photosensitizer, which mediates inhibition of endothelial cell proliferation and induces apoptosis. Human serum albumin is an endogenous drug carrier for hematoporphyrin. The present study aimed to investigate the hematoporphyrin binding to human serum albumin, which is its transport protein.Material and methodsThe chemical reagents were hematoporphyrin (Hp), human serum albumin (HSA) and bovine serum albumin (BSA). In the experiment two techniques were used: spectrofluorimetry and UV-Vis absorption spectrophotometry.ResultsThe binding sites for Hp were identified in the tertiary structure of HSA by fluorescence quenching technique. The experiment with BSA delivered additional data on Hp-albumin interactions close to Trp135. The participation of tyrosyl residues apart from tryptophanyl ones was discussed. A decrease of the polarity in the binding sites, testifying to possible hydrogen bonding in the binding sites, was also described. The binding and quenching constants Hp-HSA and Hp-BSA were determined as well as the number of binding sites.ConclusionsHp locates in subdomain IIA in the tertiary structure of HSA. The location in subdomain I close to Trp135 is also possible. Hp is also able to interact within tyrosyl residues.
Evaluation of Antioxidant and Anti-Parkinson Activity of Portulaca oleracea Seed Methanolic Extract
Authors: Vaidya Santosh Kumar , Golwala Dharmesh K. , Patel Darpini S. , Sahoo Satyajit 
Published: February 2020

Aim: Evaluation of Antioxidant and Anti-Parkinson activity of Portulaca oleracea seed methanolic extract.
Place: C. U. Shah College of Pharmacy and Research, Wadhwan, Surendranagar, Gujarat, India.
Methodology: Collect plant materials were extracted with methanol. Extract was subjected to qualitative and quantitative investigation and antioxidant properties of extract was determine by Nitric oxide free radical scavenging activity and Reducing power by FeCl3 method.
Anti-Parkinson activity evaluated by two behavioral models namely, haloperidol induced catalepsy, and orofacial dyskinesia both models various behavioral activity/ parameter (catalepsy, vacuous chewing movement and tongue protrusion) were evaluated.
Results: Preliminary qualitative phytochemical screening was to reveal presence of polyphenols, flavanoids, glycoside, alkaloids, carbohydrates and reducing sugar etc. Based preliminary qualitative phytochemical screening; quantitative estimation of methanolic extract showed significant amount of polyphenols. In-vitro antioxidants was performed by two method reducing power by FeCl3 and nitric oxide free radical scavenging, the methanolic extract shows significant antioxidant properties, based on polyphenols and antioxidant properties extracts was used for the Anti-Parkinson activity Haloperidol induced catalepsy in mice Treatment with Portulaca oleracea seed showed a significant (P<0.01) reduction in the duration of cataleptic behavior dose dependently when compared to haloperidol treated group. Haloperidol induced orofacial dyskinesia in rat recovery of orofacial dyskinesia as evidenced by decrease in the frequency of vacuous chewing movement and tongue significant (P<0.05) decrease in the frequency of vacuous chewing & tongue protrusion while Portulaca oleracea seed (200 mg/kg) was found to be insignificant in this respect.
Conclusion: After Portulaca oleracea seed (MLPO) treatment, the significant alterations produced in Parkinson’s affected rodents in respect to lipid peroxidation and antioxidant concentration significantly contributing its antioxidant potential. This antiperoxide action observed in Portulaca oleracea seed (MLPO) treated animals might be due to the suppression of the production of reactive oxygen species. This compound may be found to scavenge free radicals, including hydroxyl anions and reduce the level of lipid peroxidation in MLPO animals. Inhibition of oxidative stress may be one of the possible mechanisms for the anti-Parkinson effects of Portulaca oleracea seed (MLPO).
Trends in cheetah Acinonyx jubatus density in north‐central Namibia
Authors: Fabiano Ezequiel Chimbioputo , Sutherland Chris , Fuller Angela K. , Nghikembua Matti , Eizirik Eduardo , Marker Laurie 
Published: February 2020

AbstractAssessing trends in abundance and density of species of conservation concern is vital to inform conservation and management strategies. The remaining population of the cheetah (Acinonyx jubatus) largely exists outside of protected areas, where they are often in conflict with humans. Despite this, the population status and dynamics of cheetah outside of protected areas have received relatively limited attention across its range. We analyzed remote camera trapping data of nine surveys conducted from 2005 to 2014 in the Waterberg Conservancy, north‐central Namibia, which included detections of 74 individuals (52 adult males, 7 adult females and 15 dependents). Using spatial capture–recapture methods, we assessed annual and seasonal trends in cheetah density. We found evidence of a stable trend in cheetah density over the study period, with an average density of 1.94/100 km2 (95% confidence interval 1.33–2.84). This apparent stability of cheetah density is likely the result of stable and abundant prey availability, a high tolerance to carnivores by farmers and low turnover rates in home range tenure. This study highlights the importance of promoting long‐term surveys that capture a broad range of environmental variation that may influence species density and the importance of nonprotected areas for cheetah conservation.
The utility of ground rule instructions with younger and older adult witnesses
Authors: Ali Mohammed M. , Brubacher Sonja P. , Earhart Becky , Powell Martine B. , Westera Nina J. 
Published: February 2020

SummaryThis study examined the effectiveness of ground rules—simple instructions outlining the communication expectations of an investigative interview—with 73 younger (age 18–40) and 57 older (age 60+) adults. Participants watched a film depicting an implied sexual assault and were interviewed after a brief delay. One third received no ground rules, one third received ground rules as statements, and one third received the statements along with practice examples. The interview contained questions that required participants to apply one of the rules. Those who received ground rules were asked their perceptions of the rules. Results demonstrated that practicing ground rules improved response quality to problematic recognition questions, younger adults showed more variability in responses to different ground rules than older adults, and most participants found ground rule instructions useful in investigative interviews. Results provide support for the use of ground rules in interviews with adult witnesses.
Development and Underlying Structure of a Second‐Generation Appropriateness Classification System for Total Knee Arthroplasty
Authors: Escobar Martinez Antonio , Perera Robert A. , Riddle Daniel L. 
Published: February 2020

ObjectiveEvidence supports the validity of total knee arthroplasty (TKA) appropriateness classification based on the RAND Corporation and University of California Los Angeles system.The system, however, is ~2 decades old, and the science and clinical application of TKA has changed dramatically. We undertook this study to describe the methods used to develop a second‐generation system and to examine the structure of the system to determine the extent to which each of the indication criteria informed appropriateness.MethodsMultivariable multinomial regression analyses determined the extent to which each of the 8 individually analyzed indication criteria informed appropriateness judgments. Classification tree analysis illustrates how the indication criteria, in combination, led to judgments of appropriate, inappropriate, or uncertain.ResultsAn expert panel selected 8 indication criteria (i.e., age, knee pain, function, radiographic osteoarthritis severity, osteoarthritis location, psychological factors, pain catastrophizing, and comorbidities). A total of 1,008 clinical scenarios were written, based on the criteria. Regression analyses indicated that age, knee pain, function, and radiographic severity dominated prediction of appropriateness, while the other criteria played a smaller role. Classification tree analysis confirmed the regression findings.ConclusionOur second‐generation classification system, which incorporates contemporary indicators of TKA prognosis and risk, demonstrated preliminary evidence for utility in clinical practice.
The Devices, Experimental Scaffolds, and Biomaterials Ontology (DEB): A Tool for Mapping, Annotation, and Analysis of Biomaterials Data
Authors: Hakimi Osnat , Gelpi Josep Luis , Krallinger Martin , Curi Fabio , Repchevsky Dmitry , Ginebra Maria‐Pau 
Published: February 2020

AbstractThe size and complexity of the biomaterials literature makes systematic data analysis an excruciating manual task. A practical solution is creating databases and information resources. Implant design and biomaterials research can greatly benefit from an open database for systematic data retrieval. Ontologies are pivotal to knowledge base creation, serving to represent and organize domain knowledge. To name but two examples, GO, the gene ontology, and CheBI, Chemical Entities of Biological Interest ontology and their associated databases are central resources to their respective research communities. The creation of the devices, experimental scaffolds, and biomaterials ontology (DEB), an open resource for organizing information about biomaterials, their design, manufacture, and biological testing, is described. It is developed using text analysis for identifying ontology terms from a biomaterials gold standard corpus, systematically curated to represent the domain's lexicon. Topics covered are validated by members of the biomaterials research community. The ontology may be used for searching terms, performing annotations for machine learning applications, standardized meta‐data indexing, and other cross‐disciplinary data exploitation. The input of the biomaterials community to this effort to create data‐driven open‐access research tools is encouraged and welcomed.
Self‐Healing, Flexible, and Tailorable Triboelectric Nanogenerators for Self‐Powered Sensors based on Thermal Effect of Infrared Radiation
Authors: Dai Xingyi , Huang Long‐Biao , Du Yuzhang , Han Jiancheng , Zheng Qiuqun , Kong Jie , Hao Jianhua 
Published: February 2020

AbstractSelf‐healing triboelectric nanogenerators (TENGs) with flexibility, robustness, and conformability are highly desirable for promising flexible and wearable devices, which can serve as a durable, stable, and renewable power supply, as well as a self‐powered sensor. Herein, an entirely self‐healing, flexible, and tailorable TENG is designed as a wearable sensor to monitor human motion, with infrared radiation from skin to promote self‐healing after being broken based on thermal effect of infrared radiation. Human skin is a natural infrared radiation emitter, providing favorable conditions for the device to function efficiently. The reversible imine bonds and quadruple hydrogen bonding (UPy) moieties are introduced into polymer networks to construct self‐healable electrification layer. UPy‐functionalized multiwalled carbon nanotubes are further incorporated into healable polymer to obtain conductive nanocomposite. Driven by the dynamic bonds, the designed and synthesized materials show excellent intrinsic self‐healing and shape‐tailorable features. Moreover, there is a robust interface bonding in the TENG devices due to the similar healable networks between electrification layer and electrode. The output electric performances of the self‐healable TENG devices can almost restore their original state when the damage of the devices occurs. This work presents a novel strategy for flexible devices, contributing to future sustainable energy and wearable electronics.
Regulating Uniform Li Plating/Stripping via Dual‐Conductive Metal‐Organic Frameworks for High‐Rate Lithium Metal Batteries
Authors: Wang Tian‐Shi , Liu Xiaobin , Zhao Xudong , He Pingge , Nan Ce‐Wen , Fan Li‐Zhen 
Published: February 2020

AbstractLithium metal anodes show immense scope for application in high‐energy electronics and electric vehicles. Unfortunately, lithium dendrite growth and volume change leading to short lifespan and safety issues severely limit the feasibility of lithium metal batteries. A rational design of metal–organic framework (MOF)‐modified Li metal anode with optimized Li plating/stripping behavior via one‐step carbonization of ZIF‐67 is proposed. Experimental and theoretical simulation results reveal that carbonized MOFs with uniformly dispersed Co nanoparticles in N‐graphene (Co@N‐G) exhibit an electronic/ionic dual‐conductivity and significantly improved affinity with Li, and so serve as an ideal host for dendrite‐free lithium deposition, consequently leading to uniform lithium plating/stripping during cycling. As a result, the anode delivers highly stable cyclic performance with high coulombic efficiency (CE) at ultrahigh current densities (CE = 91.5% after 130 cycles at 10 mA cm−2, and CE = 90.4% after 80 cycles at 15 mA cm−2). Moreover, the practical applicability and functionality of such anodes are demonstrated through assembly of Li‐Co@N‐G/NCM full batteries exhibiting a long cycle life of 100 cycles with a high capacity retention of 92% at 1 C.
Graphdiyne Coupled with g‐C3N4/NiFe‐Layered Double Hydroxide, a Layered Nanohybrid for Highly Efficient Photoelectrochemical Water Oxidation
Authors: Si Huayan , Deng Qixin , Yin Chen , Tavakoli Mohammad Mahdi , Zhang Jin , Kong Jing 
Published: February 2020

AbstractRecently discovered graphdiyne (GDY) is a unique two‐dimensional (2D) planar structure with a high‐degree π‐conjunction network composed of sp and sp2 hybridized carbon bonds. GDY has high carrier mobility, rich chemical bond properties, and having a bandgap of ≈2.1 eV. In this study, for the first time, g‐C3N4/NiFe‐layered double hydroxide (LDH) is decorated by GDY to obtain a new strongly coupled ternary nanocomposite g‐C3N4/GDY/NiFe‐LDH, which has hierarchical mesoporous layered structure, large surface area, and broad visible spectrum absorption. These properties make g‐C3N4/GDY/NiFe‐LDH nanocomposite an outstanding candidate for photoelectrochemical water oxidation. Therefore, the new architecture is analyzed and achieve a high photocurrent density of 178.66 µA cm−2 by applying 1.4 V, a maximum incident photon‐to‐current efficiency (IPCE) of 3.59% at wavelength of 350 nm and 2.05% at 420 nm under standard AM 1.5G condition, which are also the best reported values in the literature. More interestingly, the proposed nanocomposite indicates a great durability, where there is nearly no dropping on the photocurrent under continuous illumination after 3600 s. This work suggests that additive engineering using GDY is an effective approach for the fabrication of efficient photoelectrochemical water oxidation devices.
Multi‐Metal Nanocluster Assisted Cu‐Ga‐Sn Tri‐Doping for Enhanced Photoelectrochemical Water Splitting of BiVO4 Film
Authors: Hu Ruolin , Wang Xiao‐Li , Zhang Jiaxu , Hu Dandan , Wu Jin , Zhou Rui , Li Liang , Li Mingde , Li Dong‐Sheng , Wu Tao 
Published: February 2020

AbstractCu‐Ga‐Sn tri‐doped BiVO4 thin film is created by using a new multi‐metal chalcogenide molecular nanocluster as single‐source dopants. The modified BiVO4 photoanode with optimal doping amount (denoted as BiVO4‐CGS) shows the improved performance of photoelectrochemical (PEC) water splitting with a 220 mV cathodic shift in onset potential and photocurrent density of 2.5 mA cm−2 at 1.23 V versus reversible hydrogen electrode, which is 2.8 times higher than that of pristine BiVO4. The enhanced catalytic activity is attributed to the increased charge carrier density, the improved charge separation efficiency and the accelerated surface oxygen evolution reaction (OER) dynamics of photoelectrodes. It is noted that the doping method applied here demonstrates an effective approach in not only avoiding the problems of uneven distribution of multi‐dopants or phase separation occurring in regular method, but also implementing in‐situ multi‐metal doping in a simple way.
IN‐Palm: An agri‐environmental indicator to assess nitrogen losses in oil palm plantations
Authors: Pardon Lénaïc , Bockstaller Christian , Marichal Raphaël , Sionita Ribka , Nelson Paul N , Gabrielle Benoît , Laclau Jean‐Paul , Pujianto  , Caliman Jean‐Pierre , Bessou Cécile 
Published: February 2020

AbstractOil palm (Elaeis guineensis Jacq.) is currently cultivated on 19 million ha, and palm oil represents more than one‐third of the global vegetable oil market. Addition of nitrogen (N) via legume cover crop and fertilizers is a common practice in industrial oil palm plantations, however, there is a tendency for N loss, thus contributing significantly to environmental effects. To improve the sustainability of palm oil production, it is crucial to determine which management practices minimize N losses. Continuous field measurements would be cost‐prohibiting as a monitoring tool, and in the case of oil palm, available models do not account for all the potential nitrogen inputs and losses or management practices. In this context, we developed IN‐Palm, a model to help managers and scientists estimate N losses to the environment and identify best management practices. The main challenge was to build the model in a context of knowledge scarcity. Given these objectives and constraints, we developed an agri‐environmental indicator, using the INDIGO method and fuzzy decision trees. We validated the N leaching module of IN‐Palm against field data from Sumatra, Indonesia. IN‐Palm is implemented in an Excel file and uses 21 readily available input variables to compute 17 modules. It estimates annual emissions and scores for each N‐loss pathway and provides recommendations to reduce N losses. IN‐Palm predictions of N leaching were acceptable according to several statistics, with a tendency to underestimate nitrogen leaching. Thus, we highlighted necessary improvements to increase IN‐Palm precision before use in plantations.