bluuebunny/crossref_metadata_2025_split huggingface dataset:
Cone-beam Computed Tomographic Evaluation of the Anatomical Changes of Temporomandibular Joint Use of Pre-post Dentures: A Time-control Study
Authors: Sharma Sunny , Singh Pankaj K , Raman Nikita , Singh Vaibhav K , Akhtar Saifullah , Mishra Prabhat 
Published: April 2021

ABSTRACT

Aim and objective
The growth of the temporomandibular joint (TMJ) gets affected by multiple factors like aging, occlusion state, and by the movement of the jaw while masticating and swallowing. Radiographic imaging is often utilized as a vital diagnostic adjunct in the evaluation of certain examinations of the TMJ.

Materials and methods
In this in vivo study, 30 male participants with mean age 55 years, having edentulous maxillary and mandibular arches from the Outpatient Department of Prosthodontics, were randomly selected. Group I (n = 30) patients who were edentulous for the last 4–5 years but without wearing dentures. Whereas group II (n = 30) patients who were edentulous for the last 4–5 years but were wearing dentures for this period. Maxillary and mandibular dentures were fabricated and delivered to subjects. Subjects were subjected to the TMJ analysis with the help of CBCT. Radiological images of dentomaxillofacial structures were analyzed by a specialist with a dual monitor inside a darkened silent room. On the monitor, three times measurements were recorded followed by calculation of mean value. The recordings were taken on both sides and thus, 210 sites were analyzed altogether, followed by the statistical analysis using SPSS software version 15.0.

Results
The mean ages of group I and II were 59.00 ± 6.74 and 58.27 ± 6.75 years, respectively. The intra- and intergroup comparisons were done using a one-sample t-test. Differences in mean intercondylar width in groups I and II were not found to be statistically significant. The difference in mean length of glenoid fossa was not statistically significant at any of the above observation periods. A continuous decline in mean length of glenoid fossa was observed with time in both groups. The range of change in articular eminence length was found to be statistically significant for both the groups (p < 0.05).

Conclusion
This study shows that the articular eminence flattening is correlated with age; on the other hand, the rate of deformation was found significantly more in total edentulous subjects as compared to subjects having normally maintained occlusion. The anatomical changes inside the TMJ have been much greater expressed within the completely edentulous subjects in whom the angle of sagittal condyle path declines and so does the articular eminence height.

Clinical significance
It is essential to provide the edentulous patient with early prosthetic and occlusal rehabilitation after extractions to prevent the anatomical changes in TMJ.
How to cite this article
Singh PK, Raman N, Singh VK, et al. Cone-beam Computed Tomographic Evaluation of the Anatomical Changes of Temporomandibular Joint Use of Pre-post Dentures: A Time-control Study. J Contemp Dent Pract 2020;21(12):1354–1360.
Assessment of Knowledge and Attitude of Pediatricians and General Dentists toward Infant Oral Health Care, Jaipur
Authors: Nigam Anant G , Chinchalkar Renuka P , Yadav Shavan K 
Published: April 2021

ABSTRACT

Introduction
Oral health is the foundation upon which dental health must be built. Pediatricians examine infants several times during their 1st and 2nd years of life. Parents usually seek pediatricians’ advice in securing their child's normal growth and development. The aim of this study was to assess the knowledge and attitude regarding infant oral health in pediatricians and general dentist and to make aware about the preventive oral health care (OHC) needs for the infants to their parents.

Materials and methods
A total of 100 pediatricians and 100 general dentists who participated in the study were randomly selected. Objective questionnaires related to infant OHC were distributed among the pediatricians and general dentists and asked to fill the pro forma. They were requested to fill an objective questionnaire without providing any oral health information.

Results and conclusion
The results were statistically analyzed and it was concluded that there was a lack of knowledge among pediatricians as compared to the general dentist but overall both lacked the current concepts of pediatric dentistry.
How to cite this article
Yadav SK, Nigam AG, Chinchalkar RP, et al. Assessment of Knowledge and Attitude of Pediatricians and General Dentists toward Infant Oral Health Care, Jaipur. J Mahatma Gandhi Univ Med Sci Tech 2020;5(2):69–71.
Role of work stress and coping strategies of employeeâ€™s Performance: An Empirical study with reference to private university employees.
Authors: Garg Shaifali 
Published: April 2021

The article tries to explore the role of Work stress and coping strategies of employee performance, This study is an attempt to emphasis that performance of employees is influenced by Work stress and effort expended by them in coping with stress. Private university Employees are not a stress free community. Overall similarity in coping behavior of employees is indicative of a possibility that the bureaucratic structure has an important role to play in deciding the reactions of employees. According to Lazarus & Folk man (1984) coping is a mechanism of handling external and internal demands that are exceeding the resources of the person in order to prevent negative consequences. This research paper is inferential analysis in nature and makes use of primary data as well as secondary data .Regression analysis were used to test the statistical significance of this impact and ANOVA were used to test the hypothesis. The study found that Majority of employees perceived moderate work stress that are inter-related with Employeeâ€™s Performance.
Contribution of Community Based Organizations in the conservation of Volcanoes National Park. â€œCase study of SACOLA in Nyange and Kinigi Sectors, Musanze District, Rwanda.â€
Authors: UWIMANA EUGENE 
Published: April 2021

The Community Based Organizations play an important role in the conservation of protected areas. However, they are still at the early stage in Rwanda and require scientific researches to assess their contribution towards National parks conservation. This study was conducted through four cooperatives (Turate ubuhinzi, Ingenzi Kinigi, ANICO, and Muhisimbi) with the sample size of 72 respondents. The data was collected using questionnaires for four months (from July to October 2011) and analyzed using statistical package for social sciences (SPSS), version 16.0. The study was aimed at assessing the contribution of community based organizations to the conservation of Volcanoes National Park, focusing on SACOLA activities in Nyange and Kinigi Sectors, Musanze District. The results indicated that people in the study area conduct many activities but crop production is conducted at 100%. Concerning the activities of SACOLA, the results show that 81.9% of population have already benefited from employment (buffalo wall construction and maintenance, guides in community tourism, porters, etc.). The output from Wilcoxon Signed Ranks Test showed that 55% have decreased their frequencies to go into the park. The same test shows that (11%) respondents have increased their frequencies to enter the park. The study showed also that 33% did not change their attitude towards the use of VNP resources. Referring to the statistical analysis at (p=.000), there is a significance statistical difference between the frequency of going into the park before and after SACOLA activities. There was also an association (P=0.026, Pearson Chi-Square) between satisfaction with SACOLA activities and the probability of going into the park. From these results, the population is that they are beneficiaries of SACOLA at 100% and they are informed about its activities, and 65.3% recognized to be satisfied at a very high level, while 19.4% of respondents mentioned not to be satisfied. Finally, the results show an improvement in conserving Volcanoes National Park since the creation of SACOLA in 2004, and conclude that the contribution of Community Based Organizations is positive and recommend that more effort is needed to maximize the community involvement and also recommend further researches in the same field.EW
Maternity Experiences and Perceptions of Emergency Medicine Physicians
Authors: McDonald Lindsey , Illg Zachary , Dow Agata , Gunaga Satheesh 
Published: April 2021

INTRODUCTION Postpartum employment has been recognized as a significant obstacle to breastfeeding continuation rates in the general population. Multiple additional factors can influence emergency medicine (EM) physician mothers’ ability to continue breastfeeding upon return to work. These include the unpredictable nature of emergency room volumes and acuity, absence of protected lactation time or facilities, and varying levels of support from colleagues. This study investigated a sample of female EM physicians’ current perceptions and experiences regarding breastfeeding practices and identified modifiable work-place factors affecting their decision to wean. The authors hypothesized that EM physician mothers would have excellent breastfeeding initiation rates but be largely unable to maintain breastfeeding practices upon returning to work. METHODS A 34-item survey questionnaire evaluated demographics, perceptions, and experiences with breastfeeding with a convenience sample of EM attending and resident physicians from two Michigan academic community hospitals. RESULTS Thirty-nine surveys were completed, representing a participant response rate of 88.6%. Breastfeeding had been initiated by all respondent mothers, all of whom returned to full-time employment after delivery. Upon return to work, 15 (75%) respondents continued to exclusively breastfeed. The goal of participants was to breastfeed for an average of 7.1 months (± 4.1 months), although the average duration children were exclusively breastfed was 5.8 months (± 4.0 months). CONCLUSIONS Based on these results, the reasons for decreased breastfeeding after return to work in an EM residency program setting are multifactorial and include some modifiable interpersonal and institutional influences. These findings support the implementation of work-place strategies and policies to promote successful breastfeeding practices among EM resident and attending physician mothers returning to work.
Simulated Ka- and Ku-band radar altimeter height and freeboard estimation on snow-covered Arctic sea ice
Authors: Tonboe Rasmus T. , Nandan Vishnu , Yackel John , Kern Stefan , Pedersen Leif Toudal , Stroeve Julienne 
Published: April 2021

Abstract. Owing to differing and complex snow geophysical properties, radar
waves of different wavelengths undergo variable penetration through
snow-covered sea ice. However, the mechanisms influencing radar altimeter
backscatter from snow-covered sea ice, especially at Ka- and Ku-band
frequencies, and the impact on the Ka- and Ku-band radar scattering horizon
or the “track point” (i.e. the scattering layer depth detected by the radar
re-tracker) are not well understood. In this study, we evaluate the Ka- and
Ku-band radar scattering horizon with respect to radar penetration and ice
floe buoyancy using a first-order scattering model and the Archimedes
principle. The scattering model is forced with snow depth data from the
European Space Agency (ESA) climate change initiative (CCI) round-robin data
package, in which NASA's Operation IceBridge (OIB) data and climatology are
included, and detailed snow geophysical property profiles from the Canadian
Arctic. Our simulations demonstrate that the Ka- and Ku-band track point
difference is a function of snow depth; however, the simulated track point
difference is much smaller than what is reported in the literature from the
Ku-band CryoSat-2 and Ka-band SARAL/AltiKa satellite radar altimeter
observations. We argue that this discrepancy in the Ka- and Ku-band track
point differences is sensitive to ice type and snow depth and its
associated geophysical properties. Snow salinity is first increasing the Ka-
and Ku-band track point difference when the snow is thin and then
decreasing the difference when the snow is thick (>0.1 m). A
relationship between the Ku-band radar scattering horizon and snow depth is
found. This relationship has implications for (1) the use of snow climatology
in the conversion of radar freeboard into sea ice thickness and (2) the
impact of variability in measured snow depth on the derived ice thickness.
For both (1) and (2), the impact of using a snow climatology versus the actual
snow depth is relatively small on the radar freeboard, only raising the
radar freeboard by 0.03 times the climatological snow depth plus 0.03 times
the real snow depth. The radar freeboard is a function of both radar
scattering and floe buoyancy. This study serves to enhance our understanding
of microwave interactions towards improved accuracy of snow depth and sea ice thickness retrievals via the combination of the currently operational and
ESA's forthcoming Ka- and Ku-band dual-frequency CRISTAL radar altimeter
missions.
Harmful Unbundling
Authors: Gabison Garry A. 
Published: April 2021

Companies have been unbundling their product: they have been selling separately products and services that were traditionally sold together. In doing so, they have raised their profits. This paper uses a model to show how companies can use unbundling to increase profits and decrease competition. Unbundling raises problems when it increases information cost, information asymmetry, and barriers to entry. This paper also discusses the US case laws that have grasped with these issues of bundling and unbundling.
Penggunaan Zeolit pada Peti Ikan Berinsulasi untuk Mencegah Kemunduran Mutu Hasil Tangkapan
Authors: Erna Erna , Alam Sultan , Salman Salman 
Published: April 2021

Penelitian ini bertujuan untuk mengetahui secara teknis melalui uji awal terhadap palka berinsulasi zeolit serta untuk menjajaki pengaruh penggunaan zeolit sebagai insulator dan mempertahankan mutu kesegaran ikan pada palka/peti ikan. Penelitian dilaksanakan melalui 2 tahap. Penelitian tahap pertama yaitu mengetahui pengaruh pemberian zeolit dalam mempertahankan kesegaran ikan dan penelitian tahap kedua adalah untuk menentukan jumlah dan waktu penggunaan zeolit mempertahankan kesegaran ikan. Hasil penelitian menunjukkan bahwa penggunaan es dan zeolith dalam penyimpanan ikan dalam peti berinsulasi dapat mempertahankan mutu organoleptik ikan segar. Peningkatan konsentrasi penggunaan zeolith yang dikombinasikan dengan es pada penyimpanan ikan segar dalam peti berinsulasi cenderung meningkatkan nilai organoleptik ikan segar tersebut. Penggunaan zeolit dan es pada penyimpanan dingin ikan segar perlu diterapkan pada tingkat nelayan untuk mempertahankan mutu dan meningkatkan nilai jual hasil tangkapan.
Rancangan Bangun Alat Perekam Suara Ikan di Dalam Laut
Authors: Aras Muhammad , Sulaiman Muhammad , Hasmawati Hasmawati 
Published: April 2021

Pengembangan alat pemanggil ikan dengan suara ikan khususnya pada perikanan bagan (liftnet) dilaksanakan untuk merekam suara ikan sendiri dan diimplementasikan pada alat pemanggil ikan sehingga akan menciptakan alat bantu penangkapan ikan yang efesien dan ramah lingkugan dalam meningkatkan hasil tangkapan Tujuan mendesain alat perekaman suara ikan di laut khususnya ikan teri dan diharapkan memperoleh rekaman suara ikan yang dapat dipergunakan untuk memanggil ikan yang efesien dan ramah lingkungan. Desain alat perekam suara yang dibuat dimuali dari kepala rekam kedap air, pre amp, sound card dan komputer sebagai tempat penyimpanan hasil rekaman dan sekaligus pengolah suara. Konsumsi daya 1 watt pada tegangan listrik 12 volt 7 ampere dc dapat bekerja selama 80 jam tanpa henti. Hasil rekaman yang diperoleh mengatakan terdapat 8 jenis suara ikan dengan amplitude dan frekuensi yang berbeda-beda.
Knowledge, attitude, and practice of medical and non-medical professionals of Peshawar towards the COVID-19 pandemic: an online survey
Authors: Anthony Nouman , Baig Khalid Saifullah , Khan Mohammad Ahmed Arsalan , Kamal Syed Danial , Rafiq Nawal 
Published: April 2021

Introduction: The coronavirus later named severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), caused an illness known as COVID-19. This study was carried out to determine the KAP of medical and non-medical professionals of Peshawar towards COVID19.
Objective: To assess the knowledge, attitude, and practice of selected medical and non-medical professionals about coping with the COVID-19 pandemic through an online survey.
Materials & Methods: This cross-sectional online survey took place from March 1 to April 30, 2020 using purposive sampling due to COVID-19 pandemic-related constraints against a community-based survey. A questionnaire for recording knowledge, attitude and practice about COVID-19 pandemic was generated with the help of literature search and uploaded through google forms. Responses were collected in excel spreadsheets which were later converted to SPSS version 23 for descriptive statistical analysis. Chi Square test was used for comparison between medical and non-medical professionals keeping p ≤0.05 significant.
Results: A total of 366 participants responded to the online survey. The ratio of medical to non-medical professionals being 1.16:1. It was observed that majority of respondents had adequate knowledge regarding the current pandemic and no significant difference was seen between the two professionals (p<0.001). Both the professionals had a positive attitude with no difference (p<0.05). In practice, visiting marketplaces (p=0.754) showed significant difference in the practice however all the other practice measures did not show significance (p<0.05) and were being practiced by both the professionals.
Conclusion: There is no significant difference in the knowledge, attitude or practice of medical and non-medical professionals towards the current pandemic of COVID-19.
Keywords: COVID-19; Pandemic; Coronavirus; SARS virus.
Outcome of tonsillectomy in children without the use of postoperative antibiotics at two tertiary care hospitals of Peshawar
Authors: Dawar Saqib Aziz , Rehman Saba , Dawar Humera Khan , Salahuddin Abid , Dawar Aziz Khan 
Published: April 2021

Introduction: Overuse of antibiotics can lead to antimicrobial resistance and unnecessary costs. Although early studies reported improved outcomes following use of perioperative antibiotics for tonsillectomy, more recent studies have not been able to demonstrate a significant benefit on post tonsillectomy morbidity.
Objective: To determine the need for postoperative antibiotics in children undergoing tonsillectomy under aseptic conditions at two tertiary care hospitals of Peshawar.
Materials & Methods: Children aged 5-14 years admitted to the departments of Otorhinolaryngology-A unit of Hayatabad Medical Complex and Rehman Medical Institute, Peshawar from March 01, 2018 to September 30, 2018 for recurrent sore throat and recurrent quinsy were included in this quasi-experimental study based on prospective data collection and convenience sampling. Children with blood dyscrasias, upper and lower respiratory tract infections, and cardiopulmonary diseases were excluded. Routine preoperative investigations were done, and all were given postoperative analgesics. The patients were divided into two consecutive groups of 60 each; Group-A was given Co-amoxiclav 20mg/5mg/kg/day for 10 days and Group-B was not given any antibiotic. During their stay in the hospital and on follow up they were asked about pain via Visual Analogue Scale, and presence of fever and/or bleeding were documented.
Results: Of 120 children, 50 (41.6%) were males and 70 (58.4%) were females, of ages 05-14 years; 01(1.6%) from Group-A and 01(1.6%) from Group-B presented with reactionary hemorrhage. However, 01(1.6%) from Group-A and 25(40%) from Group-B presented with secondary hemorrhage for which they were readmitted and put on injectable antibiotics. Similarly, 05(8.3%) from Group-A and 14(23.3%) from Group-B presented with pain for which pain killers were prescribed.
Conclusion: Post tonsillectomy antibiotics may have a role in reducing the morbidities associated with the procedure in our setup.
Keywords: Tonsillectomy; Postoperative Infections; Antibiotic Resistance; Hemorrhage.
Boeken 3 en 5 BW. Vermogensrecht in het algemeen en zakelijke rechten
Authors: Klik P. 
Published: April 2021

Boeken 3 en 5 BW. Vermogensrecht in het algemeen en zakelijke rechten
In deze bijdrage wordt een overzicht gegeven van de ontwikkelingen ten aanzien van de onderwerpen in Boeken 3 en 5 BW. In de kroniek komt vooral de jurisprudentie aan bod. Onderwerpen uit Boek 3 die aan de orde komen zijn begripsbepalingen, rechtshandelingen (algemeen) en volmacht, verkrijging door verjaring en bezit en houderschap, de gemeenschap, en de regeling van de langdurig onverdeeld gebleven boedels, zoals ingevoerd als onderdeel van de regeling van de gemeenschap (art. 3:200a-3:200h BW). De bespreking van de onderwerpen uit Boek 5 is meer beperkt.
Het recht van de intellectuele eigendom 2000-2020
Authors: Jänsch C.A.D. , de Baar J.A. 
Published: April 2021

Het recht van de intellectuele eigendom 2000-2020
De rol van het intellectuele eigendomsrecht is de laatste jaren aanzienlijk toegenomen, niet in de laatste plaats door de toename van het gebruik van internet, sociale media en smartphones. Dit artikel is een bewerking van de laatste kroniek, gepubliceerd in TAR-Justicia 2000 nr. 4. De auteurs gaan in op relevante ontwikkelingen in de wetgeving en de rechtspraak, onder meer op het gebied van het auteursrecht, het merkenrecht en het octrooirecht sinds het begin van deze eeuw. Daarbij komen ook de verschillen in de vier jurisdicties binnen het Caribische deel van het Koninkrijk aan de orde. Tot besluit worden mogelijke ontwikkelingen in het komende decennium besproken.
Kroniek burgerlijk procesrecht 2010-2020
Authors: Veling Th. 
Published: April 2021

Kroniek burgerlijk procesrecht 2010-2020
Overzicht van ontwikkelingen in het burgerlijk procesrecht in het Caribische deel van het Koninkrijk der Nederlanden. Onder andere over griffierecht, waarheidsplicht, procestalen, suggestiebevoegdheid, procedure in hoger beroep, digitalisering en beslag.
Ontwikkelingen in het notariaat 2010-2020
Authors: Parisius M.E. 
Published: April 2021

Ontwikkelingen in het notariaat 2010-2020
Deze bijdrage schetst een aantal relevante ontwikkelingen in het afgelopen decennium die voor het notariaat in het Caribisch deel van het Koninkrijk der Nederlanden relevant zijn.Hierbij worden onder meer de volgende onderwerpen aangestipt: notariële standplaatsen en werkgebied; notariële dienstverlening in de openbare lichamen Sint Eustatius en Saba; notarisbenoeming en defungeren; Kamer van Toezicht op het Notariaat; rechercheplicht; notaris als poortwachter; verdwenen akten; wijzigingen burgerlijk recht.