bluuebunny/crossref_metadata_2025 huggingface dataset:
MANAJEMEN PUBLIC RELATION INDUSTRI WISATA BUDAYA DI SUMENEP SAAT PANDEMI
Authors: Pradana Bagus Cahyo Shah Adhi , Soenarjanto Bagoes , Romadhan Mohammad Insan
Published: November 2022

ABSTRACT  The Covid-19 pandemic has caused the tourism sector to experience major problems. The call for social restrictions and the prohibition of crowding has caused various cases of a drastic decline in the number of tourists, including in Sumenep Madura. A place that relies on tourism as one of the leading sectors has experienced paralysis in various kinds of tourism actors, including cultural tourism industry players. Overcoming these problems requires public relations management in order to survive during the pandemic. The public relations management process which consists of four steps involving problem identification, planning, communication action, and evaluation is a step that is often taken by public relations in solving a problem. Based on that, the formulation of the problem taken is how is the management of public relations for the cultural tourism industry players in Sumenep during the pandemic. The research approach uses a qualitative case study method. Data collection techniques using interviews, observation, and documentation. The determination of the informants was carried out by purposive sampling, namely the actors of the cultural tourism industry in Sumenep. The data analysis technique uses three lines of data analysis, namely data reduction, data presentation, and verification of conclusion drawing. The results of the study show that the use of research tools is not optimal by using only informal interviews and a little media research and not using surveys to find broader problems. In addition, the planning that is made is not yet mature, with many activities being carried out spontaneously. And there are no indicators in determining the success of the activities carried out as a basis for evaluation Keywords: Public Relations Management, Tourism, Cultural Tourism Actors© 2020 MetaCommunication; Journal Of Communication Studies
EKSISTENSI MIMOZA TV SEBAGAI MEDIA LOKAL DI GORONTALO
Authors: Ratnasari Dwi , Tolapa Minarni
Published: November 2022

Penelitian ini membahas eksistensi Mimoza TV sebagai media lokal di Gorontalo yang dikaji dengan melihat fungsi media massa sebagai media informasi yang independen. Di masa perkembangan arus informasi dan teknologi dewasa ini, masyarakat sudah mulai jarang menikmati program televisi. Penelitian ini menggunakan desain penelitian deskriptif kualitatif dengan penentuan informan melalui purposive sampling. Penelitian ini dilaksanakan di Kantor Mimoza TV dengan pengumpulan data melalui observasi di lapangan, wawancara mendalam dengan informan yang dianggap berkompeten, dan dokumentasi untuk mendukung data yang disajikan. Analisis data dikelola melalui tahapan pengumpulan data, penyajian data, reduksi data, dan konklusi/verifikasi data. Hasil penelitian mengindikasikan bahwa Mimoza TV mampu melakukan inovasi-inovasi terkait perkembangan informasi dan teknologi, khususnya yang berbasis internet dan jaringan TV kabel yang dikelola oleh manajemen perusahaan yang terintegrasi.  Inovasi-inovasi itu menjadi indikator bahwa eksistensi Mimoza TV sebagai media lokal di Gorontalo masih berpeluang untuk bertahan.
MEDIA DAN INTERVENSI NEGARA
Authors: Hardianti Fitri
Published: November 2022

Industri media di Indonesia mengalami pasang surut, dimana pada awalnya Indonesia pernah menganut paham otoriter sehingga media-media di Indonesia seakan harus tunduk pada Negara. Namun jika dikaji saat ini, hal tersebut bertolak-belakang dimana jika kita analisis dari tiga model yang ditawarkan oleh Hallin dan Manchini dalam buku Comparing Media System maka Indonesia berada pada model liberal jika dikaitkan antara industri media dengan intervensi Negara. Metode yang digunakan dalam riset ini adalah studi Pustaka. Adapun kategori-kategorinya, dapat dilihat dari peran Negara sebagai regulator, yang mana Negara memiliki peran yang lemah dalam Industri media. Karena industri media telah mampu mengalahkan regulasi atau peraturan yang dibuat oleh para regulator. Aspek krusial lainnya adalah tidak adanya koordinasi antara kebijakan yang ada dengan hak serta kewajibannya yang saling tumpang tindih. Selanjutnya, jika kita lihat aspek berikutnya yaitu Subsidi, dimana pada industri media di Indonesia saat ini tidak memikirkan subsidi dari pemerintah dikarenakan industri media di Indonesia mampu menghidupi dirinya sendiri dengan keuntungan-keuntungan yang sudah ia dapatkan dari komersialisasi program atau konten yang dibuatnya. Dan terakhir dari aspek kualitas isi media, dimana seperti yang kita ketahui bahwa banyak konten-konten atau program yang dibuat tidak memiliki nilai positif melainkan hanya sekedar mencari sensasional semata, demi meraih rating yang tinggi.
CHARACTERISTICS AND STRUCTURES OF STORYTELLING TECHNIQUES IN CRIMINAL, HORROR, AND MYSTERY GENRES OF YOUTUBERS STORYTELLERS
Authors: Siauw Glenity Marchella , Sihombing Lambok Hermanto
Published: November 2022

YouTube is  the biggest  platform of  sharing and  watching online videos that enable everyone to have their own channel and upload their own contents. As YouTube attracts people’s interest, this research explores the characteristics and structure of storytelling techniques on storyteller YouTuber. This research analyzes how the storyteller  YouTubers  use  storytelling  techniques  to  deliver  the story and how are the audience’s opinion towards the storytelling techniques of the YouTubers, focusing on three big YouTube channels, which is Nessie Judge. This research discovers the unique characteristics of each YouTuber that differentiate them one another. As the data, researcher chooses three videos of each YouTuber between January 2021  to  November  2021  to  analyze  the  storytelling  techniques, audiences’  reception  through  the  comment  section  and  used sounds or music in the video. To answer the research questions, researcher applied three theories, which are Storytelling Theory, Audience Reception Theory and Sound Theory.   The result of the research shows that these three YouTubers have their own unique characteristic   that   attracts   the   audiences’   attention   to   keep watching their contents.
TELEDENTISTRY: WHATSAPP SEBAGAI MEDIA PENUNJANG PERTUKARAN INFORMASI KESEHATAN GIGI
Authors: Putera Samsir Eka , Arianto Arianto
Published: November 2022

The beginning of this study was seen from the high cases of Covid-19 infection in health workers, especially dentists, WHO issued an appeal for dentists to carry out teledentistry for patients who wish to visit dental health clinics. However, due to the absence of integrated media for teledentistry, dentists use social media as teledentistry media, one of the most frequently used social media is Whatsapp. Whatsapp is a social media that is quite popular in Indonesia, besides this social media is quite easy to use by all social media users. This study uses a descriptive qualitative research method, using the theory of new media. The results of the analysis show that the reason dentists choose Whatsapp because it is easier to use when compared to other social media. The use of Whatsapp is considered very effective because dentists can convey all the information they want to convey to the public, especially their patients.
PERBANDINGAN EFEKTIFITAS MEDIA SOSIAL TIK TOK DAN SLIDE TERHADAP PENGETAHUAN DAN ASUPAN GULA GARAM LEMAK PADA REMAJA YANG DIBERIKAN EDUKASI GIZI
Authors: Masri Erina , Syahputri Sisru
Published: November 2022

Pola makan remaja yang tidak sehat terutama dalam hal konsumsi gula, garam, dan lemak disebabkan kurangnya pengetahuan dan wawasan remaja terhadap pola makan yang sehat. Upaya penanganannya dapat dilakukan melalui edukasi gizi. Penelitian ini bertujuan untuk mengetahui perbandingan pengaruh edukasi gizi menggunakan media tik tok dan media slide terhadap pengetahuan dan asupan gula, garam, lemak pada remaja. Jenis penelitian adalah Quasi Eksperiment dengan two group Pretest – Postest design. Sampel 40 orang remaja yang ditentukan dengan teknik purposive sampling. Pengetahuan dan asupan gula, garam, lemak diukur melalui wawancara menggunakan kuesioner dan form SQ-FFQ. Data dianalisis dengan uji paired t test dan wilcoxon serta uji independent t test dan mann whitney. Ditemukan adanya pengaruh edukasi gizi dengan media tik tok terhadap pengetahuan (p=0,004) dan asupan gula (p=0,001), asupan garam (p=0,0001), asupan lemak (p=0,001), sedangkan media slide berpengaruh terhadap pengetahuan (p=0,0001) dan asupan garam (p=0,028) saja. Tidak ada pengaruh edukasi gizi dengan media slide terhadap asupan gula (p=0,184) dan asupan lemak (p=0,053). Terdapat  perbedaan rata-rata pengetahuan (p=0,013) antara edukasi gizi dengan media tik tok dengan media slide, serta tidak ada perbedaan rata-rata asupan gula (p=0,085), asupan garam (p=0,239) dan asupan lemak (p=0,126) antara edukasi gizi dengan media tik tok dan media slide. Edukasi gizi dengan media slide lebih efektif terhadap peningkatan pengetahuan saja, sementara edukasi dengan media tik tok lebih efektif terhadap penurunan asupan gula, garam dan lemak. Disarankan bagi tenaga yang terlibat pada kegiatan posyandu remaja bisa mengembangkan program edukasi dengan metode dan media yang menarik dengan menampilkan video dan lebih menonjolkan isi dari informasi yang  disampaikan.
POSSIBILIDADES E DESAFIOS DA OFERTA DE LIBRAS NO BRASIL
Authors: Cardoso Cançado Airton , Iwamoto Helga Midori , Araújo Leal Viviane
Published: November 2022

Este artigo apresenta um estudo bibliométrico sobre políticas públicas abordando Libras no Diário Oficial da União entre 2002 e 2022. Em termos metodológicos, foi adotada a revisão da literatura nacional e internacional sobre linguagens de sinais e da legislação existente sobre Libras. Em seguida, foi feito um estudo bibliométrico na versão online do Diário Oficial da União. A partir deste estudo, percebeu-se no Diário Oficial da União que faltam políticas públicas em termos de linguagens de sinais e novas tecnologias. Como resultado, sugere-se que seja criado um banco de profissionais concursados na área de Libras, de forma que haja agilidade no atendimento de demandas relacionadas à comunidade surda nas instituições públicas. Outra sugestão é que sejam disponibilizados recursos públicos ou via parceria público-privado para aquisição e desenvolvimento de softwares para melhorar a comunicação entre a comunidade surda e a comunidade ouvinte.
Optimizing Query Results in the Search Features of the Marketplace Platform Online Book Rental and Sales
Authors: Anasya Diva Putri , Kautsar Irwan Alnarus , Dijaya Rohman
Published: November 2022

Today's technology is becoming more complex. For instance, while making online transactions, buying and selling, and renting books. It will undoubtedly make it easier for the younger generation to study more profoundly today. In this situation, the author desires to deliver accurate and efficient data returns from query optimization from the book list and book information so that all students may search for selected books quickly and accurately based on their preferences. This research is required due to the availability of an Information System in the form of a website appropriate for this situation; the study's goal is to aid students or students in locating references by obtaining rapid results. By submitting the research title "Optimizing Query Results in the Search Features of the Online Books Sales and Rental Marketplace Platform," the author intends to establish a websitebased rental and sales information system in response to the current challenges. Furthermore, the methodologies employed in this study include observation, literature review, analysis, design, and testing (testing).
Product Quality Control Using QCC, FMECA and RCA Methods at PT Tirta Sukses Perkasa
Authors: Maulia Wardatul , Sulistiyowati Wiwik
Published: November 2022

Quality control is one of the keys to the success of a company. PT Tirta Sukses Perkasa is a manufacturer of Bottled Drinking Water (AMDK) that strives to improve the quality of its goods in order to satisfy customers. The goal is to be able to identify the elements that can affect product failure or defects in order to produce results that meet consumer expectations. This study can find the main problem that results in excessive product defects by using the Quality Control Circle (QCC) approach. The next stage of analysis uses the Failure Mode Effect and Criticality Analysis (FMECA) approach to examine the problem thoroughly by setting the highest Risk Priority Number (RPN) to then be analyzed using Root Cause Analysis (RCA) to find the root cause of the problem that can lead to defective products. The results of the QCC analysis of five types of product defects in the 600 ml bottle were found to be the dominant factor in the bottom silver defect with a total of 378 defective products. The results of the FMECA analysis have the highest RPN value on bottom silver with a value of 432> 324, which means it is very critical and the risks incurred are unacceptable. The results of the RCA analysis on product defects that have the highest RPN value include several factors, including human factors, machines, and raw materials. Recommendations for improvement are in the form of SOPs for setting machines and sorting raw materials before the production process and always monitoring production operators.
Analysis of Quality Control of Shrimp Crop Products with Seven Tools and FMEA Methods (Case Study : UD. Djaya Bersama)
Authors: Ansyah Novan Andi , Sulistiyowati Wiwik
Published: November 2022

In this modern era, customers are more concerned with the quality of goods offered by manufacturers. Therefore, the company maintains the quality and feasibility of the products produced to ensure customer satisfaction. Analysis of the quality of the production process at UD. DJAYA BERSAMA is rarely done. This resulted in many defective products that escaped and were then returned to the company. This research was conducted at UD. DJAYA BERSAMA in order to control the quality of shrimp cracker products using the seven tools and FMEA methods. This method is often chosen because it has been used by previous researchers and has proven to be effective as a tool for data processing and factor analysis of the production process in order to improve product quality and make a decision. This study uses a qualitative descriptive analysis method collected by seven tools. This data collection is done in several ways. Primary data was obtained through observation, interviews with employees and production staff, while secondary data was obtained from related literature. From the results of research that has been carried out using the seven tools and FMEA methods, the level of product defects is still stable because there is no control chart that exceeds UCL and LCL. And the highest RPN value is on molen mace with an RPN value of 120.
Our Instruments are Our Masks: Developing Communication Skills and Confidence Through Collective Free Improvisation
Authors: Ladano Kathryn
Published: November 2022

This study explores the idea that musical instruments can function as masks in the context of collective free improvisation. Just as masks are used in theatre improvisation to build confidence and facilitate creative expression, musicians can use their instruments in similar ways, increasing their level of comfort and allowing them to connect and communicate with others in ways not available through traditional social exchanges. Through a variety of interviews, questionnaires, and performances, 30 instrumentalists and vocalists participated in this study and shared their experiences performing with their peers. Through analysis of recorded performances, interview and questionnaire responses, it was discovered that the vast majority of participants identified with the idea that their instruments functioned as masks. Most of these individuals believed their instruments helped them express parts of themselves that could not be expressed through other means, and many believed their instruments allowed for the creation of a persona, in which they felt they could “be” someone else when performing. Participants were in agreement that they only felt their instruments functioned this way in the context of collective free improvisation. The strong feelings of connection, confidence, and communication experienced by participants strengthen the case for incorporating free improvisation into music education.
Intents and Purposes: Philosophy and the Aesthetics of Improvisation by Eric Lewis
Authors: Schwartz Jeff
Published: November 2022

A review of Eric Lewis' 2019 book Intents and Purposes: Philosophy and the Aesthetics of Improvisation focused on its connections to jazz and popular music studies.
Vinyl Freak: Love Letters to a Dying Medium by John Corbett
Authors: Van Kan Mischa
Published: November 2022

A book review of Vinyl Freak: Love Letters to a Dying Medium by John Corbett.
The association between children’s participation in out-of-school time organized activities and physical activity in rural communities: a cross-sectional study
Authors: Von Seggern Mary J. , Schenkelberg Michaela A. , Essay Ann M. , Kellstedt Debra K. , High Robin , Welk Gregory J. , Rosenkranz Richard R. , Dzewaltowski David A.
Published: November 2022

Background Out-of-school time (OST) organized group youth activities (e.g., afterschool programs, clubs) can reduce health inequalities by increasing physical activity (PA). However, unlike youth sport, PA is not the primary focus of many organized activities. This study examined the association between rural children’s demographic factors and OST non-sport organized activity participation and the differences between these factors and PA. Methods During Spring 2019, children (n = 418 3rd − 6th graders, aged 8–12 years) enrolled in two rural Midwestern public schools in the United States completed the Youth Activity Profile (YAP) and supplemental National Survey of Children’s Health 2017–2018 survey questions assessing OST organized activity participation as part of the Wellscapes Project, a type 3 hybrid implementation-effectiveness community randomized trial. A subsample of 235 children (males,n = 117; females,n = 118) provided parental/guardian consent to pair YAP results with student enrollment records. Average OST moderate-to-vigorous PA (MVPA) per weekday and weekend days was estimated using an algorithm converting raw YAP scores into minutes of MVPA. Mixed models with community as a random effect examined main effects and interactions of grade, sex, and family income on OST non-sport organized activity participation and these factors and participation on MVPA. Results Most children (73.2%) participated in an OST non-sport organized activity. Males were less likely to participate in organized activities than females (OR = 0.38, 95% CI = 0.20–0.73,p = 0.004). Females and 6th graders reported lower OST MVPA on weekdays and weekends than comparison groups (p < 0.001). Males with lower family income accumulated significantly fewer minutes of MVPA on weekdays (meandiff= -4.7 ± 2.0 minutes) and weekends (meandiff= -8.9 ± 3.8 minutes) compared with males with higher family income (p < 0.05). Conclusions Many rural children participated in OST organized activities regardless of grade and family income. However, there were inequalities in organized activity participation and OST weekday and weekend MVPA by demographic factors, including grade, sex, and family income. Designing OST organized activity settings to include PA may aid in reducing PA inequalities and promoting health equity.
Potentialities and limitations of Interprofessional Education during graduation: a systematic review and thematic synthesis of qualitative studies
Authors: Gonçalves Jéssica Rodrigues da Silva Noll , Gonçalves Rodrigo Noll , Rosa Saulo Vinicius da , Orsi Juliana Schaia Rocha , de Paula Karoline Maria Santos , Moysés Samuel Jorge , Werneck Renata Iani
Published: November 2022

Background: Rapid demographic, epidemiological, technological, cultural/behavioural, and educational transitions, as they become more complex, demand new integrated and complementary professional skills and abilities. Interprofessional Education (IPE) is a promising alternative to deal with these changes, especially in courses in the health area. This systematic review was to explore the potentialities and limitations of IPE. Methods: A thematic synthesis of qualitative studies was conducted. The question elaborated for this review was: “What is the impact of interprofessional education on the teaching and learning of students in the health area inserted in Higher Education Institutions?”. The search strategy was performed in the electronic databases PubMed, Latin American and Caribbean Literature in Health Sciences (LILACS), Cochrane Library, and Scientific Electronic Library Online (SciELO). In addition, searches were carried out in grey literature on the ERIC platforms, ProQuest Disserts and Theses, and Academic Google. The assessment of the quality of the studies was carried out using the Critical Appraisal Skills Programme tool. Data were summarized through thematic synthesis. From the databases, 8,793 studies were identified. After standardized filters procedures, critical summaries, and assessment of relevance to the eligibility criteria, 14 articles were included. Results: The synthesis of the studies revealed the potential of this teaching approach, arranged in three analytical themes: learning from each other and about them; the value of education and interprofessional practice; patient-centred health care. On the other hand, some limitations were also identified, such as barriers related to EIP; the difficulties related to teaching methodologies. Conclusion: Overcoming the identified limitations can enhance the results of the IPE, in view of its impact on the education of students and on the health care of the population.
Keywords: Interprofessional Education; Students; Education; Professional; Interdisciplinary Communication.
Comprehensive Chemical Profiling of Bassia indica Wight. Aerial Parts Extract Using UPLC-ESI-MS/MS, and Its Antiparasitic Activity in Trichinella spiralis Infected mice: In Silico Supported In Vivo Study
Authors: Mohammed Magdy M. D. , Heikal Elham A. , Ellessy Fatma M. , Aboushousha Tarek , Ghareeb Mosad
Published: November 2022

Background
Trichinellosis is a public health threat infected both animals and humans as a result of eating undercooked meat. It caused by Trichinella spiralis that has widespread drug resistance and even developed many sophisticated strategies for their survival, this increases the demand in searching for new anthelmintic drugs from natural source.
Methods
Our objectives were to test the in vitro and in vivo anthelmintic activity of Bassia indica BuOH fraction, and to characterize its chemical composition using UPLC-ESI-MS/MS. Besides an in silico molecular docking study with the prediction of the PreADMET properties.
Results
In vitro investigation of B. indica BuOH frac., showed severe destruction of the adult worm and larvae, marked cuticle swelling, areas with vesicles, blebs and loss of annulations. This was assured via in vivo study, which revealed a significant reduction (P < 0.05) in the mean adult worm count with efficacy of 47.8% along with a significant decrease (P < 0.001) in the mean larval count per gram muscle with efficacy 80.7%. Histopathological examinations of the small intestine and muscular sections showed marked improvement. In addition, immunohistochemical findings demonstrated that B. indica BuOH frac. depressed the proinflammatory cytokines expressions of TNF-α, which is obviously upregulated by T. spiralis. Precise chemical investigation of the BuOH frac. using UPLC-ESI-MS/MS resulted in the identification of 13 oleanolic type triterpenoid saponins; oleanolic acid 3-O-6´-O-methyl-β-D-glucurono-pyranoside (1), chikusetsusaponin-IVa (2) and its methyl ester (3), chikusetsusaponin IV (4) and its methyl ester (5), momordin-Ic (6) and its methyl ester (7), betavulgaroside-I (8), -II (9) -IV (10), -X (11), licorice-saponin-C2 (12) and -J2 (13). In addition, 6 more phenolics were identified as syringaresinol (14), 3,4-di-O-caffeoylquinic acid (15), 3-O-caffeoyl-4-O-dihydrocaffeoylquinic acid (16), 3,4-di-O-caffeoylquinic acid butyl ester (17), 3,5-di-O-galloyl-4-O-digalloylquinic acid (18) and quercetin 3-O-(6´´-feruloyl)-sophoroside (19). The auspicious anthelmintic activity was further ascertained using in silico molecular docking approach that targeted certain protein receptors (β-tubulin monomer, tumor necrosis factor alpha (TNF-α), cysteine protease (Ts-CF1), calreticulin protein (Ts-CRT)), all the docked compounds (1–19) fit into the binding site of the active pocket with binding affinities noteworthy than albendazole. In addition, ADMET properties, drug score and drug likeness were predicted for all compounds.
Investigating the effect of silane modification of chitosan on the anticorrosion performance of epoxy primer coating using computational simulation technique
Authors: Uzochukwu Ikechukwu N. , Arukalam Innocent O. , Njoku Chigoziri N.
Published: November 2022

The anticorrosion performance of silane-modified chitosan/epoxy primer coatings was evaluated using quantum chemical computations and molecular dynamics simulation. The coating formulation was based on diglycidyl ether of bisphenol A (DGEBA) epoxy cured with 1,3- benzenediamine (BDA). Chitosan biopolymer nanoclusters were used as filler, and two different silane additives: tetraethoxysilane and (3- aminopropyl) trimethoxy silane were used as hydrophobic modifiers. Mild steel surface was theoretically constructed, and 3.5 wt. % NaCl solution was simulated to represent seawater (marine water) as corrodent. The objective was to gain insight into the molecular/atomistic level of the coating/metal interface to be able to design high performance anticorrosion epoxy nanocomposite primer coating for marine application. The quantum chemical parameters as well as interactions between the silane-modified chitosan/epoxy coatings and mild steel surface were appraised. Computational results showed that the obtained quantum chemical parameters for the silane-modified chitosan are related to high corrosion protective capability. The adsorption energies (Eads) of the silane-modified chitosan/epoxy coating were observed to be higher than the unsilanized chitosan/epoxy and plain epoxy coatings. This implies that the silane-modified chitosan/epoxy coating is potentially more corrosion-resistant than the unsilanized chitosan/epoxy and plain epoxy coatings.
Efficacy and safety of laser peripheral iridoplasty with different energy levels and locations in the treatment of primary angle closure assessed by swept anterior segment optical coherence tomography
Authors: Qin Jiayin , Zhang Yan , Zhang Chengxia , Niu Yaqian , Yang Fei , Wang Xijuan , Li Xiaochun , Yu Yang
Published: November 2022

Background
To explore the efficacy and safety of laser peripheral iridoplasty (LPIp) with different energy levels and locations in the treatment of primary angle closure glaucoma (PACG) assessed by swept anterior segment optical coherence tomography (AS-OCT).
Methods
We enrolled patients with suspected PACG following best-corrected visual acuity (BCVA), intraocular pressure (IOP), anterior chamber gonioscopy, ultrasound biomicroscopy(UBM), optic disc OCT, and visual field examinations. After Pentacam and AS-OCT measurements, the patients were randomly divided into four treatment groups for LPIp with two different energy levels (high vs. low energy) and two locations (far from the periphery vs. near the periphery) and combined with laser peripheral iridotomy. BCVA, IOP, pupil diameter, central anterior chamber depth, anterior chamber volume, anterior opening distance (AOD)500, AOD750, trabecular iris angle (TIA)500, and TIA750 in four quadrants before and after laser treatment were compared.
Results
We followed up 32 patients (64 eyes; average age, 61.80 ± 9.79 years; 8 patients/16 eyes per group) for up to 2 years. The IOP of all enrolled patients was decreased after surgery compared to that before (t = 3.297, P = 0.002), the volume of the anterior chamber was increased (t=-2.047, P = 0.047), and AOD500, AOD750, TIA500, and TIA750 were increased (all P < 0.05). Within-group comparisons showed that BCVA in the low-energy/far-periphery group was improved after surgery (P < 0.05). After surgery, the IOP was decreased in the two high-energy groups, whereas the volume of the anterior chamber, AOD500, AOD750, TIA500, and TIA750 were increased in all groups (all P < 0.05). However, when comparing every two groups, the high-energy/far-periphery group showed a stronger effect on pupil dilation than the low-energy/near-periphery group (P = 0.045). The anterior chamber volume in the high-energy/near-periphery group was larger than that in the high-energy/far-periphery group (P = 0.038). The change in TIA500 was for 6 points smaller in the low-energy/near-periphery group than in the low-energy/far-periphery group (P = 0.038). Other parameters showed no significant group differences.
Conclusion
LPIp combined with iridotomy can effectively reduce IOP, increase anterior chamber volume, increase chamber angle opening distance, and widen the trabecular iris angle. Intraoperatively, high-energy laser spots positioned one spot diameter from the scleral spur can obtain the best effect and safety. Swept AS-OCT can safely and effectively quantify the anterior chamber angle.
Constructing the landscape ecological security pattern in the Dawen River basin in China: a framework based on the circuit principle
Authors: Yuan Wenhua , Shan Rong , Li Jianchun
Published: November 2022

1. We construct and optimize the landscape ecological security pattern for the river basin 2. The randomness of species migration path is considered in landscape ecological security 3. The pattern of Dawen River basin was constructed from the perspective of points, lines and surfaces 4. Three types of zones were determined according to the key gravity and optimization measures were proposed Constructing the landscape ecological security pattern in the Dawen River basin in China: a framework based on the circuit principle
A novel Miniaturized Dual-passband Half -mode Substrate Integrated Waveguide filter loaded with back -to -back CSRR
Authors: Gao Mingming , Li Min , Nan Jingchang
Published: November 2022

In order to solve the requirements of multi-channel communication applications,this paper proposes a miniaturized dual-passband substrate integrated waveguide filter with asymmetric passband response. The design uses a half-mode substrate integrated waveguide (HMSIW) cavity, which is loaded with a back-to-back complementary open resonant ring (CSRR) according to the vanishing mode propagation theory to generate a passband response lower than the HMSIW basic mode TE101, further reducing the cavity size. In addition, the band-resistive characteristics of the single-ring structure of the CSRR resonator are analyzed, and the C-slot is added at the feeder to improve the out-of-band characteristics of the second pass-band. Through simulation optimization and testing, the center frequency of the dual-passband filter is 4.05GHz/8.64GHz, the relative bandwidth is 16%/44%, the insertion loss of both passbands is better than 0.8dB, the physical test results are consistent with the simulation results, and the size of the filter is only 0.42λg×0.14λg. It shows that the proposed filter has the characteristics of small size and low loss, and can be widely used in multi-channel RF front-end systems in the field of wireless communication.
Structural Studies on Synthetic A2−x[M2(TeO3)3]·nH2O Phases (A = Na, K, Rb, Cs; M = Mn, Co, Ni, Cu, Zn) with Zemannite-type Structures
Authors: Eder Felix , Marsollier Alexandre , Weil Matthias
Published: November 2022

During a systematic study on formation conditions of new compounds with zemannite-type structures, crystals of ten new oxidotellurate(IV) phases were grown under hydrothermal conditions, partially with a drastic reduction of the water content. The crystal structures of the obtained phases were determined by single-crystal X-ray diffraction. Na2[Ni2(TeO3)3]·2.5H2O, K2[Ni2(TeO3)3]·H2O, K2[Zn2(TeO3)3]·2H2O, Rb1.25[Co2(TeO3)3]·1.5H2O and Rb1.24[Mn2(TeO3)3]·2H2O exhibit a unit-cell with hexagonal symmetry (Z = 2, a ≈ 9.3 Å, c ≈ 7.7 Å), in which most of the other compounds with a zemannite-type structure are known to crystallize. Relative to this unit-cell, K2[Cu2(TeO3)3]·2H2O exhibits a twofold superstructure, K2[Co2(TeO3)3]·2.5H2O a twofold superstructure with an additional incommensurate modulation, Na2[Cu2(TeO3)3]·1.5H2O a threefold superstructure, and Rb1.5[Mn2(TeO3)3]·1.25H2O and Cs[Mn2(TeO3)3]·H2O a fourfold superstructure. Disorder of the alkali metal cations and crystal water molecules in the channels as well as variable water contents complicate modelling and structure refinement.
Experimental Characterization of an Unsteady Laminar Separation Bubble on a Pitching Wing
Authors: Guerra Adrian Grille , Mertens Christoph , Little Jesse , Oudheusden Bas van
Published: November 2022

The laminar separation bubble (LSB) that forms on the suction side of a modified NACA \(64_3-618\) airfoil at a chord-based Reynolds number of \(Re = 200,000\) is studied using wind tunnel experiments. First, the LSB is characterized over a range of static angles of attack, - in terms of the locations of separation, transition and reattachment - using surface pressure measurements, particle image velocimetry (PIV) and infrared thermography (IT). For the conditions tested, excellent agreement between the techniques is obtained, showing an upstream shift of the bubble with increasing angle of attack. For the study of steady LSBs, the infrared approach is found to be superior, in view of its higher spatial resolution and experimental simplicity. Subsequently, a pitching motion is imposed on the wind tunnel model, with reduced frequencies up to \(k = 0.25\). While surface pressure measurements and PIV are not affected by the change in experimental conditions, the infrared approach is seriously limited by the thermal response of the surface. To overcome this limitation, an extension of the recently proposed differential infrared thermography (DIT) method is considered. With this method, the unsteady behaviour of the LSB can be partially detected. All three experimental techniques indicate a hysteresis in bubble location between the pitch up and pitch down phases of the motion, caused by the effect of the aerodynamic unsteadiness on the adverse pressure gradient. However, the DIT measurements suggest a larger hysteresis, which is again attributed to the thermal response time of the model surface. The experimental results further reveal that the hysteresis in bubble location is larger than that of the circulation of the wing, indicating that the observed bubble hysteresis is not purely due to instantaneous flow conditions, but has an inherent component as well.
Dynamic removal of Pb(II) by live Dunaliella salina: A competitive uptake and isotherm model study
Authors: Ziaei Somayyeh , Ahmadzadeh Hossein , Es’haghi Zarrin
Published: November 2022

The main aim of this study is modeling of a continuous biosorption system for the removal of lead (II) ions in the aqueous conditions using live Dunaliella salina microalgae. The live microalgae can grow in saline water and opens new opportunities in varying the biosorbent properties. The effects of five parameters including pH, optical density of algae as a factor indicating the adsorbent dosage, injection time, contact time and initial concentration of lead ion were optimized by means of Response Surface Methodology (RSM) based on the Central Composite Design (CCD). Dunaliella salina algae showed maximum Pb (II) biosorption with 96% efficiency. For the selective lead (II) uptake in the presence of cadmium and nickel ions binary and ternary systems of ions were chosen. The mutual effect of each heavy metal ion in all systems on total uptake percentage was also examined. The ion selectivity was investigated in the presence of diverse heavy metal ions and lead (II) uptake percentage was determined to be 70%. Both Langmuir and Freundlich isotherm models were suitable for describing multicomponent binary and ternary systems depending on competitive ions. Main functional groups and surface properties of the Dunaliella salina was identified by Fourier transform infrared spectroscopy, scanning electron microscopy and energy dispersive spectrometry. Hence, effective heavy metal ion uptake, simple design and cost-effective cultivation confirmed live Dunaliella salina as suitable microalgae for purifying contaminated water in an economic and safe manner.
Design of Flattening angle tube on axial compression loading
Authors: Patil Pravin S , Sonar I P
Published: November 2022

The Flatted end connector is one of the simplest joint generally used for low cost and light weight tubular space structure. There is need to improve the load carrying capacity and avoid sudden failure of such a joint. Few researchers have tried to reduce eccentricity by using spacer bar and reinforcement. In order to better utilize the steel at joint location, it is decided have the research on the beahviour of flattening angle tube. Investigation of behaviour of Flattening angle tube is main objective of the present work. Generally, member of structure checked for incremental loading. The value of factor of safety of steel structure is 1.67. If we want find design load for irregular section for a particular material. Then Firstly find allowable stress for this material and apply incremental load simultaneously compute stresses for each load and apply incremental load till to reach allowable stress. Design Flattening angle tube for incremental load and verify Flattening angle tube for each load and continuously increasing load up to get a maximum design load and thus maximum design load should be allowable stress. Analysis and design of flattening angle tube by using theories of failure. The modeling of flattening tubes has done on Catia software and imports this model in Ansys software (Workbench) for compute the shear and principal stresses. The angles of flattening angle tubes are 5°, 10°, 15°,20°, 30°, 45° and 50°. Observed maximum design (Capacity) load on each flattening angle tube.
Effect of dispute resolution strategies on employee performance in the Nigerian banking industry
Authors: Tuni Ijoyah Christopher , Joseph Okoh Chukwudi
Published: November 2022

This study examined the effect dispute resolution strategies on employee performance in the Nigerian banking industry. Four variables were discussed; compromising strategy, dominating strategy, integrating strategy and avoiding strategy as they affect employee performance in selected banks in Delta State. The sample size for the study was 162 respondents. Simple random sampling technique was adopted. Validated structured sets of questionnaire were used, the primary instruments for data collection. The study adopted descriptive statistics and frequency analysis. Test of hypotheses was done using regression analysis. The study found out that there positive and significant effects of compromising Strategy, integrating strategy, dominating strategy, avoiding strategy and employee performance. The study concluded that avoiding strategy has a major effect on employee performance in Nigeria banking industry and Nigeria banks should improve on integrating strategy, because it would go a long way in enhancing employee performance, that integrity in the banks could have been achieved through strong moral principles and moral uprightness in financial transactions. It is recommended that Efforts should be made by management to organize seminars/workshops on organizational dispute resolution strategy from time to time for the employees.
Monitoring Risk Factors and Improving Adherence to Therapy in Patients With Chronic Kidney Disease (Smit-CKD Project): Pilot Observational Study
Authors: Vilasi Antonio , Panuccio Vincenzo Antonio , Morante Salvatore , Villa Antonino , Versace Maria Carmela , Mezzatesta Sabrina , Mercuri Sergio , Inguanta Rosalinda , Aiello Giuseppe , Cutrupi Demetrio , Puglisi Rossella , Capria Salvatore , Li Vigni Maurizio , Tripepi Giovanni , Torino Claudia
Published: November 2022

Background

Chronic kidney disease is a major public health issue, with about 13% of the general adult population and 30% of the elderly affected. Patients in the last stage of this disease have an almost uniquely high risk of death and cardiovascular events, with reduced adherence to therapy representing an additional risk factor for cardiovascular morbidity and mortality. Considering the increased penetration of mobile phones, a mobile app could educate patients to autonomously monitor cardiorenal risk factors.

Objective

With this background in mind, we developed an integrated system of a server and app with the aim of improving self-monitoring of cardiovascular and renal risk factors and adherence to therapy.

Methods

The software infrastructure for both the Smit-CKD server and Smit-CKD app was developed using standard web-oriented development methodologies preferring open source tools when available. To make the Smit-CKD app suitable for Android and iOS, platforms that allow the development of a multiplatform app starting from a single source code were used. The integrated system was field tested with the help of 22 participants. User satisfaction and adherence to therapy were measured by questionnaires specifically designed for this study; regular use of the app was measured using the daily reports available on the platform.

Results

The Smit-CKD app allows the monitoring of cardiorenal risk factors, such as blood pressure, weight, and blood glucose. Collected data are transmitted in real time to the referring general practitioner. In addition, special reminders improve adherence to the medication regimen. Via the Smit-CKD server, general practitioners can monitor the clinical status of their patients and their adherence to therapy. During the test phase, 73% (16/22) of subjects entered all the required data regularly and sent feedback on drug intake. After 6 months of use, the percentage of regular intake of medications rose from 64% (14/22) to 82% (18/22). Analysis of the evaluation questionnaires showed that both the app and server components were well accepted by the users.

Conclusions

Our study demonstrated that a simple mobile app, created to self-monitor modifiable cardiorenal risk factors and adherence to therapy, is well tolerated by patients affected by chronic kidney disease. Further studies are required to clarify if the use of this integrated system will have long-term effects on therapy adherence and if self-monitoring of risk factors will improve clinical outcomes in this population.
User Experience Regarding Digital Primary Health Care in Santarém, Amazon: Evaluation of Patient Satisfaction and Doctor’s Feedback
Authors: Bin Kaio Jia , Santana Alves Patrícia Gabriela , Costa Raquel , Eiras Paula Cruz , Nader de Araujo Luciano , Pereira Antonio José Rodrigues , Carvalho Carlos , Malik Ana Maria
Published: November 2022

Background

With the arrival of the pandemic, telemedicine has been widely used to provide medical care and can be used to assist patients in regions far from urban centers that are difficult to access, such as riverside communities in the Brazilian Amazon region. A telemedicine project connecting São Paulo, a mega-metropolis, to Paysandú, a riverside district in the Amazon, was built to serve the local population where access to the nearest medical care is 6 hours away by speedboat.

Objective

This study aims to assess the feedback from patients and doctors regarding the use of telemedicine in outpatient care at Paysandú, a riverside district in the Amazon.

Methods

This is a single-center study following the guidelines “Evaluating digital health products” from Public Health England, with local adaptations for the project and the Brazilian reality, that was conducted between São Paulo and Santarém in Brazil. A survey was carried out with patients who were treated by a doctor in the city of São Paulo, about 2500 km from the local basic health unit, between September 27 to December 15, 2021. At the end of each teleconsultation, the attending physician answered an administrative survey form, and the patient answered a satisfaction survey.

Results

A total of 111 patients completed the satisfaction survey from a total of 220 consultations carried out during the period (95% CI margin error 0.22%). According to the survey, more than 95% of patients were satisfied with the service, 87.4% (n=97) had previous experience with videoconferencing, and 76.6% (n=85) reported that their demand was fully solved. Additionally, according to the hired doctor’s feedback, the average duration of the consultations was between 15 and 20 minutes. Of the 220 teleconsultations performed, 90.9% (n=200) of the demands were solved with support from the local health team, and 99.1% (n=218) of the appointments had a problem with audio or video.

Conclusions

This teleconsultation project between São Paulo and Paysandú showed that it is possible to offer medical care from more developed locations to communities far from urban centers, as is the case with Paysandú District. Beyond the feasibility of the infrastructure, acceptance and satisfaction among patients were high. This health care supply model has proven to be functional and should be expanded nationally or perhaps internationally to regions lacking medical assistance. Escalation of the project does not seem too difficult once infrastructure issues are solved.
Exploring Key Factors Influencing Nursing Students’ Cognitive Load and Willingness to Serve Older Adults: Cross-sectional Descriptive Correlational Study
Authors: Hsieh Pei-Lun , Wang Yu-Rung , Huang Tien-Chi
Published: November 2022

Background

Virtual learning environments (VLEs) use a virtual environment to support learning activities. VLEs are commonly used to overcome the temporal and spatial restrictions of learning activities held in conventional face-to-face classrooms. In VLEs, students can participate in learning activities using the internet, and teachers can provide assistive learning tools during the process.

Objective

The purpose of this study was to investigate the relationships among nursing students’ mental load, cognitive load, and affective learning outcomes in terms of their willingness to serve older adults in an interaction-based educational virtual reality (VR) learning environment.

Methods

This study used a cross-sectional method. A total of 130 students participated in interaction-based VR learning and completed related questionnaires. Descriptive and inferential statistics and stepwise regression for data analysis were used.

Results

The research results revealed that in the dimension of willingness to use VR learning materials, perceived usefulness received the highest score (mean 4.42, SD 0.45). In the dimension of nursing ability, students scored the highest in information management and application ability to care for case patients (mean 4.35, SD 0.54). Correlation analysis revealed that cognitive load during learning and willingness to serve older adults were negatively correlated, whereas willingness to use VR learning materials was positively correlated with nursing ability and willingness to serve older adults. Analyzing the regression coefficients of predictor variables revealed that willingness to use VR learning materials (β=.23; t2=2.89, P=.005) and cognitive load during learning (β=–.35; t2=–.4.30, P<.001) were predictive factors of nursing students’ willingness to serve older adults.

Conclusions

This study demonstrated that students’ willingness to use VR learning materials and their cognitive load during learning affected their willingness to care for older adults. Therefore, the components of mental or cognitive load generate inconsistent predictive effects on affective variables and willingness to serve older adults.