bluuebunny/crossref_metadata_2025_split huggingface dataset:
Design and miniaturization of dual-band Wilkinson power dividers
Authors: Barzdenas Vaidotas , Vasjanov Aleksandr , Grazulevicius Gediminas , Borel Andzej 
Published: January 2021

Abstract
In this paper, four differently shaped Wilkinson power dividers are presented by selecting the same physical length of two-section transmission lines, dual arbitrary frequency band Wilkinson power dividers can be achieved. The 2.4 GHz (WLAN) and 5.9 GHz (DSRC IEEE 802.11p) frequency bands are selected to complement the future development of multi-band, multi-standard transceivers. To improve physical separation and electrical isolation between the two output ports a parallel RLC circuit is employed. For verification, the simulated and measured performance results of dual-band Wilkinson power dividers implemented on the Rogers 4003C laminate are presented. The measurement results for the fabricated Wilkinson power dividers were in good agreement with theoretical simulation results and show dual-band characteristics.
Cause-Related Marketing: Do Managers Understand and Use This Tool?
Authors: Miranda Mafalda M. , Silva Susana Costa e , Duarte Paulo , Glaser-Segura Daniel 
Published: January 2021

Abstract
Design - We relied on data obtained from in-depth interviews with managers. Data categorization allowed the application of the main constructs of the UTAUT model and the unveiling of the level of acceptance of Cause-Related Marketing (CrM) campaigns by managers and its use as a marketing strategy. Purpose – Most of the research on CrM emphasizes the benefits of these campaigns for charities and donors. The purpose of this study is to decode what managers think about CrM campaigns and try to discern and understand the principal motivations, benefits, and inherent risks to implement these campaigns. Findings - Managers recognize CrM benefits mainly relating them with an increase in reputation and image of the company, making it possible to differentiate and increase its notoriety. However, the social nature of this tool is what weights in the most on the decision of managers, since they recognize that being socially responsible is a competitive factor. The greatest constraints identified have to do with the effort on the implementation of the campaign and with the consumer’s scepticism, especially in transactional campaigns. Originality - With this research we were able to realize that there is a misunderstanding between the CrM concept and purely philanthropic marketing, which can somehow inhibit managers from recognizing the potential of this tool. Regarding CrM use, the position of managers shows a clear concern about the importance of harmonizing values between the company and the cause, betting on long-term campaigns with transparent communication and investing in the process of planning, implementing, and monitoring campaigns to improve their performance. This needs to be taken into account in future assessments of CrM campaigns.
Determinants of Non-Performing Loans for the EEC Region. A Financial Stability Perspective
Authors: Tatarici Luminita Roxana , Kubinschi Matei Nicolae , Barnea Dinu 
Published: January 2021

Abstract
This article investigates the determinants of non-performing loans for a panel of EEC countries and the implications for the real economy, covering the period 2005-2017. Among the determinants, the paper proposes macroeconomic factors, banking sector variables, and cost and governance indicators. Additionally, the paper explores the extensive use of macroprudential measures in these countries. Using a panel with fixed effects and a dynamic GMM estimator, the results support the existing findings that adverse macroeconomic developments are generally associated with higher non-performing loans, while increases in NPLs have a rather transitory effect on the real economy and credit. NPL ratios increase if macroeconomic conditions deteriorate, while an improvement in the government effectiveness reduces them. A more profitable and better capitalized banking sector generally leads to lower NPLs. Moreover, countries with higher past credit growth rates witnessed higher NPLs in the periods that followed. These results support the use of macroprudential measures for increasing the resilience of borrowers, such as limits on the indebtedness level (such as debt service-to-income, DSTI or loan-to-value, LTV caps), as tools to temper the credit cycle.
Analysis of the effect of external heating in the human tissue: A finite element approach
Authors: Sannyal Mridul , Mukaddes Abul Mukid Mohammad , Rahman Md. Matiar , Mithu M. A. H. 
Published: January 2021

Abstract
Thermal therapy which involves either raising or lowering tissue temperature to treat malignant cells needs precise acknowledgment of thermal history inside the biological system to ensure effective treatment. For this purpose, this study presents a two-dimensional unsteady finite element model (FEM) of the bioheat transfer problem based on Pennes bio-heat equation to analyze the thermal response of tissue subject to external heating. Crank-Nikolson scheme was used for the unsteady solution. A finite element code was developed using C language to calculate results. The obtained numerical result was compared with the analytical and other numerical results available in the literature. A good agreement was found from the comparison. Temperature distribution inside the human body due to constant and sinusoidal spatial and surface heating were analyzed. Response to point heating was also investigated. Moreover, a sensitivity analysis was carried out to know the effect of various parameters, i.e. blood temperature, thermal conductivity, and blood perfusion rate on tissue temperature. The outcome of this study will be helpful for the researchers and physicians involved in the thermal treatment of human tissue.
Experimental Research on Insufficient Water Lubrication of Marine Stern Tube Journal Bearing with Elastic Polymer Bush
Authors: Barszczewska Agnieszka 
Published: January 2021

Abstract
Water-lubricated bearings with polymer bushes are steadily gaining popularity due to their advantages, including environmental friendliness, relatively simple construction and long-term operation. Nevertheless, in practice instances of damage to such bearings occur due to insufficient or absent flow of the lubricating agent. In this study, experimental tests established that elastic polymer bush bearing is capable of operating without excessive wear for a period of at least 60 minutes under conditions of marginal water flow and typical loads for stern tube journal bearings of small ships.
Adapting Open Dialogue for Early-Onset Psychosis in Latvia: Barriers and Facilitators
Authors: Taube Māris , Ziedonis Douglas , Ozerska Dina 
Published: January 2021

Abstract
Open Dialogue (OD) is the Finnish crisis intervention approach based on an open dialogue involving various professionals and a trusted person of the patient. This publication has demonstrated both clinical and economic benefits from the implementation of the principles of OD. The implementation of this approach was started in Latvia in cooperation with Dr. D. Ziedonis from the Department of Psychiatry, University of Massachusetts Medical School (today working at University of California San Diego), by translating into Latvian “The Key Elements of Dialogic Practice in Open Dialogue” and carrying out expert consensus panel discussions on the barriers and facilitators of the approach. The obstacles are linked with the lack of education in family therapy, lack of resources, possible problems of cooperation among professionals, and the existing standard practice where there are no active home visits in crisis situations. At the same time, positive elements that are close to Latvian psychiatry can be observed in the OD approach, for instance, the importance of a clinical conversation and listening to the points of views of family members encourage psychiatrists in Latvia to use this approach. The setting of OD could be community-based mental health centres as well as inpatient psychiatric departments dealing with acutely psychotic patients. OD can be a valuable addition and alternative in the case of new psychotic patients when treatment with medications is not efficient, and the patient is not favourably disposed to the use of medications, but nevertheless is seeking help.
Monitoring and forecasting spatio-temporal LULC for Akure rainforest habitat in Nigeria
Authors: Aliyu Yahaya A. , Youngu Terwase T. , Abubakar Aliyu Z. , Bala Adamu , Jesulowo Christianah I. 
Published: January 2021

Abstract
For several decades, Nigerian cities have been experiencing a decline in their biodiversity resulting from rapid land use land cover (LULC) changes. Anticipating short/long-term consequences, this study hypothesised the effects of LULC variables in Akure, a developing tropical rainforest city in south-west Nigeria. A differentiated trend of urban LULC was determined over a period covering 1999–2019. The study showed the net change for bare land, built-up area, cultivated land, forest cover and grassland over the two decades to be −292.68 km2, +325.79 km2, +88.65 km2, +8.62 km2 and −131.38 km2, respectively. With a projected population increase of about 46.85%, the study identified that the built-up land cover increased from 1.98% to 48.61%. The change detection analysis revealed an upsurge in built area class. The expansion indicated a significant inverse correlation with the bare land class (50.97% to 8.66%) and grassland class (36.33% to 17.94%) over the study period. The study observed that the land consumption rate (in hectares) steadily increased by 0.00505, 0.00362 and 0.0687, in the year 1999, 2009 and 2019, respectively. This rate of increase is higher than studies conducted in more populated cities. The Cellular Automata (CA) Markovian analysis predicted a 37.92% growth of the study area will be the built-up area in the next two decades (2039). The 20-year prediction for Akure built-up area is within range when compared to CA Markov prediction for other cities across the globe. The findings of this study will guide future planning for rational LULC evaluation.
Helicobacter Pylori: a comprehensive review for primary care providers
Authors: Nelson Alfred , Bi Yan , Harris Dana 
Published: January 2021

Abstract

Helicobacter pylori is the most prevalent bacteria infecting humans resulting in a variety of gastrointestinal and extra gastrointestinal complications. Although most of the infected adults are asymptomatic, the prevalence varies in different parts of the world it is higher in Eastern and Southern Europe. Eradication of Helicobacter pylori is necessary to prevent precancerous conditions like gastric atrophy, gastric intestinal metaplasia and gastric dysplasia. This comprehensive review addresses briefly on: whom and how to test and treat including recommended first line therapies, salvage therapies, testing for eradication and strategy to be used in primary care clinics.
Changes in eating habits in breast cancer patients
Authors: Lunar Karmen Grašič , Kozjek Nada Rotovnik , Kovač Milena Blaž 
Published: January 2021

Abstract

Introduction
Receiving a cancer diagnosis is an important moment in anyone’s life. Consequently, many patients are prepared to change their everyday habits and begin to look for advice from a wide range of sources. Women with breast cancer are particularly motivated and committed to making changes to their lifestyle and diet. The purpose of this study was to elucidate the changes in nutritional and other lifestyle habits following breast cancer diagnosis in Slovenia. A further goal was to estimate the proportion of breast cancer patients using dietary supplements and alternative diets or ascertain their desire to attend a consultation with a dietician.

Methods
A link to an online questionnaire was sent to the email addresses of members of Europa Donna and posted on their website (www.europadonna-zdruzenje.si) and Facebook page.

Results
A total of 102 patients were included in the study. We found that a majority of breast cancer patients changed their eating habits (68.6%) and/or physical activity level (53.9%) following diagnosis. On average, they increased their fruit and vegetable intake and reduced their intake of sugar, red meat and fat. Alternative diets were used by 29.4% of patients, with a high proportion of patients (75.5%) consuming dietary supplements. More than a half of the patients (69.6%) expressed a desire for a consultation with a dietician.

Conclusions
Nutritional support during cancer treatment is part of medical treatment and has an important role to play in secondary and tertiary cancer prevention activities. More dieticians should therefore be incorporated into the health system.
A curiosity About (−1)[

e

] +(−1)[2

e

] + ··· +(−1)[

Ne

]
Authors: Amoroso Francesco , Omarjee Moubinool 
Published: January 2021

Abstract
Let α be an irrational real number; the behaviour of the sum SN
(α):= (−1)[

α

] +(−1)[2

α

] + ··· +(−1)[

Nα

] depends on the continued fraction expansion of α/2. Since the continued fraction expansion of

2

/
2

\sqrt 2 /2

has bounded partial quotients,

S

N

(

2

)

=
O

(

log

(
N
)

)

{S_N}\left( {\sqrt 2 } \right) = O\left( {\log \left( N \right)} \right)

and this bound is best possible. The partial quotients of the continued fraction expansion of e grow slowly and thus

S

N

(

2
e

)

=
O

(

log

(
N
)

2

log

log

(
N
)

2

)

{S_N}\left( {2e} \right) = O\left( {{{\log {{\left( N \right)}^2}} \over {\log \,\log {{\left( N \right)}^2}}}} \right)

, again best possible. The partial quotients of the continued fraction expansion of e/2 behave similarly as those of e. Surprisingly enough

S

N

(
e
)

=
O

(

log

(
N
)

log

log

(
N
)

)

1188

.
Hubungan Keikutsertaan Prolanis (Program Pengelolaan Penyakit Kronis) dengan Tingkat Efikasi Diri Pasien Diabetes Mellitus Tipe 2 di Puskesmas 1 Kembaran
Authors: Widianingtyas Anindya , Purbowati Mustika Ratnaningsih , Dewantoro Luhur , Mustikawati Irma Finurina 
Published: January 2021

Latar Belakang: Diabetes mellitus (DM) masih merupakan salah satu penyebab kematian terbesar dalam urutan ke-3 menurut sample registration surver tahun 2014 di Indonesia. DM yang tidak segera ditangani dapat menyebabkan penurunan produktivitas, disabilitas, dan kematian dini. Dalam penanganannya pemerintah melalui BPJS Kesehatan membentuk Program Pengelolaan Penyakit Kronis (Prolanis). Kegiatan Prolanis ini diharapkan mampu meningkatkan efikasi diri penderita DM tipe 2 dalam kepatuhan perawatan penyakitnya. Tujuan: Mengetahui hubungan antara keikutsertaan Prolanis dengan tingkat efikasi diri pasien DM tipe 2 di Puskesmas 1 Kembaran. Metode: Penelitian analitik observasional dengan cross-sectional, melibatkan 44 sampel pasien DM tipe 2 yang terdaftar Prolanis dengan simple random sampling, analisis data menggunakan uji korelasi Spearman. Hasil: Hasil penelitian menunjukkan dari 44 responden didapatkan distribusi karakteristik responden didominasi oleh responden dengan usia kategori lansia akhir 52,3%, jenis kelamin perempuan 84,1%, tingkat pendidikan SD 59%, dan tidak bekerja 36,4%. Responden yang mengikuti Prolanis dengan tingkat efikasi diri rendah sebanyak 7%, dengan tingkat efikasi diri sedang 7%, dan dengan tingkat efikasi diri tinggi 86%. Hasil uji korelasi spearman menunjukan terdapat hubungan yang signifikan antara keikutsertaan Prolanis dengan tingkat efikasi diri pasien DM tipe 2 di Puskesmas 1 Kembaran dengan P value 0,000 (P = <0,05). Kesimpulan: Terdapat hubungan yang signifikan antara keikutsertaan Prolanis dengan tingkat efikasi diri pasien Diabetes Mellitus tipe 2 di Puskesmas 1 Kembaran.
Contrasto tra città e campagna nella Polonia rinascimentale sullo sfondo delle aspirazioni culturali degli ex‑studenti e dei viaggiatori polacchi a Padova
Authors: Lenart Mirosław 
Published: January 2021

Głębokie rozumienie istoty opozycji pomiędzy światem kultury, reprezentowanym przez miasto, oraz natury, związanej z życiem na wsi, uchwycone zostało na fresku Tycjana z 1511 roku, przedstawiającym cud Świętego Antoniego, a rozgrywającym się na styku tych dwóch przestrzeni. Tak wyrafinowane postrzeganie tego kontrastu, charakterystyczne dla renesansu włoskiego, nie miało swojego odzwierciedlenia w Polsce, gdzie miasta oraz związane z nimi funkcjonowanie kultury dworskiej nie miały równie bogatej reprezentacji. Masowy kontakt studentów polskich, przybywających w okresie renesansu zwłaszcza do Padwy, z kulturą willi weneckich miał jednak ogromny wpływ zwłaszcza na ideowe próby odzwierciedlenia humanistycznych modeli obecnych w literaturze, sztuce oraz stylu życia, rozwijających się na terenie Italii. Artykuł przedstawia liczne przykłady takich inspiracji oraz wskazuje na ich wyjątkowość polegającą na dostosowaniu włoskich wzorców do realiów odmiennego świata wyobraźni i wrażliwości.
Grisel’s syndrome in adults: A case report
Authors: Ferdinandov Dilyan , Yankov Dimo , Bussarsky Assen 
Published: January 2021

Background:The non traumatic, post inflammatory atlantoaxial rotatory instability, also known as Grisel’s syndrome is a relatively rare condition usually affecting children. Adult cases are rare and even less frequently reported with separate case reports describing a single patient. Although antibiotic treatment and close neurological monitoring seem to be the gold standard of care, there is no general consensus on the optimal timing and extent of the surgical treatment.Case Description:We present a case of C1-C2 spondylitis, secondary to retropharyngeal abscess, without atlantoaxial instability on initial evaluation that progressed to C1-C2 subluxation with rapidly developing myelopathy 3 months after optimal antibiotic therapy and complete clinical and biochemical remission.Conclusion:Grisel’s syndrome is a rare condition in adults with secondary instability in spite of successful antibacterial treatment, which requires decompression and delayed surgical fixation in our case.
Trauma may affect vasa vasorum to promote thrombosis and enlargement of intracranial aneurysms: A case report
Authors: Anan Mitsuhiro , Nagai Yasuyuki , Matsuda Takeshi , Fujiki Minoru 
Published: January 2021

Background:
Thrombosed intracranial aneurysm (IA) is likely to occur in large or giant IAs. Almost all thrombosed IAs are found already in a thrombosed state, and few reports have depicted the process of thrombosis in unthrombosed aneurysm. Moreover, no reports appear to have described IA in which thrombosis accelerated after trauma.

Case Description:
We report herein a case in which an unthrombosed large cerebral aneurysm rapidly thrombosed and grew within 3 months after trauma. The highlight in this unusual case was that during surgery, the aneurysm and anterior skull base were adherent and some blood vessels bridged between the aneurysm and dura mater. Histologically, intramural hemorrhage was seen in the tunica media of the aneurysm.

Conclusion:
Trauma may act as a “second hit” causing adhesion between IAs and surrounding tissues, accelerating inflammation of the vasa vasorum and aneurysmal walls, and thrombosis in IAs.
Treatment of an anterior cerebral artery pseudoaneurysm secondary to a transsphenoidal surgery using stent-assisted coiling
Authors: Ishida Atsushi , Asakuno Keizoh , Kato Masataka , Shiramizu Hideki , Yoshimoto Haruko , Sato Hikari , Nakase Ko , Hirayama Masahiro , Matsuo Seigo , Yamada Shozo 
Published: January 2021

Background:
Injury of the internal carotid artery (ICA) during transsphenoidal surgery (TSS) is a rare but critical complication. There are several reports on endovascular treatment of ICA injury during TSS. With the recent flourishing of extended TSS, injuries to the distal arteries such as the anterior cerebral artery (ACA) are more likely to occur.

Case Description:
In the present case, we report a pseudoaneurysm of the right ACA due to injury during extended TSS for aggressive prolactinoma. Due to the absence of collateral vessels, the pseudoaneurysm had to be obliterated while preserving the parent artery. Hence, we decided to treat the pseudoaneurysm using stent-assisted coiling (SAC). The pseudoaneurysm was completely obliterated and he was discharged without any complications.

Conclusion:
To the best of our knowledge, this is the first case in which an ACA pseudoaneurysm caused by injury during the TSS was treated with SAC and the parent artery was preserved.
Pengaruh Kekuatan Otot Tungkai, Kelentukan Togok dan Keseimbangan Terhadap Servis Sepak Takraw
Authors: Arya Wisnu Murti Darrle Leonda , Marani Ika Novitaria , Rihatno Taufik 
Published: January 2021

This research was conducted in order to have a goal in knowing the effect of leg muscle strength, flexibility togok and balance on the Takraw service. The research subjects were 44 Sepak Takraw athletes of the Asia Pacific Tigers Club using a total sampling technique. The data collected consisted of leg muscle strength, flexibility togok and balance in the Sepak Takraw Seve. This research uses survey method with Path Analysis technique. Analysis testing is performed by calculating the data requirements, namely, linearity regression test, normality test and significance test. The results of the study found that there is an influence of leg muscle strength on the sepak takraw serve with a significance value of 0.303. There is the influence of togok flexibility on the sepak takraw serve with a significance value of 0.308. There is an effect of balance on the sepak takraw service with a significance value of 0.333. There is an influence of leg muscle strength on balance with a significance value of 0.459. There is the effect of togok flexibility on balance with a significance value of 0.445. The conclusion of this study is that there is an influence of leg muscle strength, togok flexibility, and balance on the sepak takraw serve. Keywords: leg muscle strength, togok flexibility, balance, sepak takraw serve.AbstrakPenelitian ini dilakukan guna menguji pengaruh kekuatan otot tungkai, kelentukan togok dan keseimbangan pada servis sepak takraw. Subjek penelitian adalah 44 atlet sepak takraw Klub Macan Asia Pasific dengan menggunakan teknik total sampling. Penelitian ini menggunakan metode survei dengan teknik analisis jalur atau Path Analysis. Data yang dikumpulkan terdiri dari pengukuran kekuatan otot tungkai menggunakan Leg Dynamometer, kelentukan togok menggunakan Sit and Reach, keseimbangan stork stand dan tes servis sepak takraw. Pengujian analisis dilakukan dengan perhitungan persyaratan data yaitu, uji linieritas regresi, uji normalitas dan uji signifikansi. Hasil yang telah dilakukan penelitian didapati bahwa ada pengaruh kekuatan otot tungkai terhadap servis sepak takraw dengan nilai signifikansi 0,303. Ada pengaruh kelentukan togok terhadap servis sepak takraw dengan nilai signifikansi 0,308. Ada pengaruh keseimbangan terhadap servis sepak takraw dengan nilai signifikansi 0,333. Ada pengaruh kekuatan otot tungkai terhadap keseimbangan dengan nilai signifikansi 0,459. Ada pengaruh kelentukan togok terhadap keseimbangan dengan nilai signifikansi 0,445. Kesimpulan dari penelitian ini adalah ada pengaruh kekuatan otot tungkai, kelentukan togok, dan keseimbangan terhadap servis sepak takraw Kata kunci: kekuatan otot tungkai, fleksibilitas togok, keseimbangan, servis sepak takraw