bluuebunny/crossref_metadata_2025_split huggingface dataset:
Knowledge, attitude, and practices toward COVID-19 of people staying in night shelters during lockdown in Kakinada, Andhra Pradesh
Authors: Pala Jeevanapriya , Babu Goru Krishna , Babji K. 
Published: June 2021

Background:
Coronavirus disease-2019 (COVID-19) has emerged as a serious public health problem worldwide. Appropriate knowledge, attitude, and practices like wearing a mask always and in a proper manner, following social distancing and handwashing frequently are some measures required to protect oneself from COVID-19. Government of India and State Governments have created the lot of awareness.

Objectives:
To assess and determine the factors responsible for knowledge, attitude, and practices of people staying in night shelters toward COVID-19 in Kakinada.

Materials and Methods:
A cross-sectional study was conducted among 131 members staying in night shelters. The present study was carried out using the semi-structured questionnaire. Study participants were contacted and interviewed to assess the knowledge, attitude, and practices.

Results:
Majority were males (89.3%); 40.4% were married; 63.4% were from rural areas; 70.9% were migrant laborer; 55.7% were Hindu; 41.2% belonged to backward class; 37.4% were educated up to primary class; and 67.2% had income <400 INR per day. Mean knowledge, attitude, and practice scores were 7.4 ± 2.78, 6.36 ± 2.59, and 4.36 ± 1.43, respectively. Multiple linear regression analysis showed that age group >50 years (vs. <50 years), location urban (vs. rural), marital status married (vs. separate, others), education primary (vs. illiterate, secondary, inter) were significantly associated with high knowledge score (P < 0.05). Age group <50 years, gender female (vs. males), and education illiterate (vs. primary and secondary) were significantly associated with positive attitude toward COVID-19 (P < 0.05). There was no statistically significant correlation between practice and the sociodemographic variable.

Conclusion:
The overall knowledge, attitude among night shelters in Kakinada was just above average but with poor practices.
A standardized formula for aesthetic mandibular reconstruction using an osteocutaneous fibular free flap
Authors: Kim Soung Min , Amponsah Emmanuel K , Kim Hui Young , Kwon Ik Jae , Myoung Hoon , Lee Jong Ho 
Published: June 2021

Ameloblastoma is the most common benign odontogenic tumor of the jaw, and expansional growth of a huge untreated ameloblastoma can result in disturbances in facial aesthetics and function, such as difficulty with mouth opening, swallowing, chewing, breathing, neurologic deficits, and pathologic fractures. Radical wide resection with safety margins and subsequent reconstruction is generally recommended. A fibular free flap (FFF) is commonlyused to reconstruct the mandible in order to adequately restore both aesthetic appearance and function. The aim of this brief clinical report is to present a case of huge ameloblastoma after wide resection with free safety margins, and describe the immediate one-step mandibular reconstruction using a vascularized composite FFF. The sterolithographic(rapid prototype, RP) model, a wax pattern of the resected mandible, and a surgical fibular stent made from the wax pattern were constructed preoperatively. We suggest a standardized surgical protocol for mandibular reconstruction with FFF.Funding: Supported by the International Research & Development Program of the National Research Foundation of Korea (NRF) funded by the Ministry of Science, ICT & Future Planning (NRF-2015K1A3A9A01028230)Keywords: Mandibular reconstruction, fibular osteocutaneous free flap, huge ameloblastoma, stereolithographicmodel, standardized formula
Editorial Llamkasun
Authors: MEDINA CASTRO DARIO EMILIANO , VALENZUELA MUÑOZ ALBERTO , DIAZ DUMONT JORGE RAFAEL 
Published: June 2021

La Universidad Nacional Autónoma de Tayacaja “Daniel Hernández Morillo” presenta el Vol. 2, No 1 (2021) Edición Especial de la Revista de Investigación Científica y Tecnológica “Llamkasun” que es una publicación editada por la UNAT y gestionada mediante Open Journal System. Tiene como objetivo publicar artículos resultados de investigaciones concluidas que conserven un carácter de originalidad, utilidad, relevancia científica y tecnológica; que aporten nuevos conocimientos sobre aspectos teóricos o prácticos en las áreas de Recursos Naturales, Educación, Salud, Alimentación, Ingeniería y entre otras disciplinas.

Queremos agradecer por su participación, a todos los autores – investigadores nacionales y extranjeros que confiaron sus investigaciones a la Revista de Investigación Científica y Tecnológica “Llamkasun”, que fueron evaluados imparcialmente en un proceso denominado “sistema de evaluación por pares ciegos”, a los miembros del consejo editorial, a los docentes y estudiantes de esta casa de estudios y en general a toda la comunidad universitaria de la UNAT.
A Women’s History of the Beatles
Authors: Feldman-Barrett Christine 
Published: June 2021

A Women’s History of the Beatles is the first book to offer a detailed presentation of the band’s social and cultural impact as understood through the experiences and lives of women. Drawing on a mix of interviews, archival research, textual analysis, and autoethnography, this scholarly work depicts how the Beatles have profoundly shaped and enriched the lives of women, while also reexamining key, influential female figures within the group’s history.
Organized topically based on key themes important to the Beatles story, each chapter uncovers the varied and multifaceted relationships women have had with the band, whether face-to-face and intimately or parasocially through mediated, popular culture. Set within a socio-historical context that charts changing gender norms since the early 1960s, these narratives consider how the Beatles have affected women’s lives across three generations. Providing a fresh perspective of a well-known tale, this is a cultural history that moves far beyond the screams of Beatlemania to offer a more comprehensive understanding of what the now iconic band has meant to women over the course of six decades.
Poëzie op steen in Athene
Authors: de Bakker Mathieu , Koopman Niels , van Uum Paul , Willigers Saskia 
Published: June 2021

Abstract
This contribution discusses a selection of remarkable verse inscriptions from the city of Athens. Such inscriptions should not be evaluated as subliterary pieces of poetry exclusively relevant within their local, spatial context. Instead, we argue that it makes sense to compare them with other poetry known from antiquity. We point at formal and thematic relationships between poems known from stones and via manuscripts, and also analyse a few Athenian verse inscriptions from Roman times that clearly reflect literary developments known from Hellenistic and Second Sophistic periods.
Ere-inscripties
Authors: Heller Anna 
Published: June 2021

Abstract
This paper offers a presentation of the genre of honorific inscriptions, engraved on statue bases. This type of inscriptions has received a lot of recent scholarly attention and is particularly valuable to illuminate the workings of civic societies of the Hellenistic and Imperial periods. The paper first reflects on the chronology of the genre, which expands as the habit of engraving honorific decrees simultaneously declines. Then it studies the actors involved in the honorific transaction and establishes the differences (but also the points of contact) between public and private honorific inscriptions, while shedding light on the actions and qualities that may be worthy of the honour of a statue. Finally, it returns to the identity of the honorandi, whose status and social prof ile can vary greatly. The engraved texts thus may publicize relationships on the scale of a city, a region, a kingdom or an empire.
Beulake
Authors: Stokvis Linde 
Published: June 2021

Abstract

The lost peat-dredgers village of Beulake

Between 1600 and 1800, Beulake was a peat-dredging village of reasonable size. Peat dredging was profitable but caused permanent land loss and flooding. During the f irst half of the 18th century, peat-dredging seems to have brought some prosperity, but then a decline set in. The village eventually disappeared due to two severe storms in 1775 and 1776. This article examines the spatial structure of the former village and the socioeconomic conditions of its residents.
PENAMPILAN DOSEN KEPERAWATAN BERDASARKAN PENILAIAN MAHASISWA STIKES DIRGAHAYU SAMARINDA
Authors: Teting Bernarda , Yani  , Lehyun Jho Yulieta , Pratama Aldi , Jusnanda Afdaliah 
Published: June 2021

Dosen dalah pendidik profesional dan ilmuwan dengan tugas utama mentransformasikan, mengembangkan, dan menyebarluaskan ilmu pengetahuan, teknologi, dan seni melalui pendidikan, penelitian, dan pengabdian kepada masyarakat. Tujuan dari penelitian ini adalah pertama, untuk mengetahui tingkat kemampuan profesional dosen, kedua untuk mengetahui gambaran hubungan interpersonal dosen dengan mahasiswa dan terakhir untuk memberi gambaran tentang kualitas dosen keperawatan di STIKES Dirgahayu Samarinda. Berdasarkan tujuan penelitian yang ada, rancangan penelitian yang digunakan adalah studi deskriptif. Sampel penelitian ini adalah total populasi dari mahasiswa tingkat 2 dan 3 keperawatan di Program Studi D-3 Keperawatan dengan jumlah 164 orang. Hasil penelitian menunjukkan sebagian besar dosen di Program Studi D-3 Keperawatan memiliki kemampuan profeional baik dan baik sekali tergambar dalam penelitian 57,9% menguasai materi yang diaarkan dengan baik dan 26,7% baik sekali. Juga sistimatika penyajian materi 69,3% baik dan 20,1% baik sekali menurut mahasiswa. Hubungan interpersonal dosen dengan mahasiswa, pada umumnya responden mengatakan ya, terbukti paha hasil penelitian 95,1% dosen dapat menciptakan suasana belaar yang kondusif, dosen juga memberikan kebebasan kepada mahasiswa untuk mengaukan pendapat dan pertanaan terlihat dari penelitian yaitu 98,8% responden mengatakan ya. Kualitas personal, responden pada umumnya atau 99,4% dosen memiliki kemampuan berkomunikasi, 99,4% setuju dengan penampilan dosen, serta 98,2% responden mengatakan dosen memiliki keluwesan/fleksibilitas dalam mengajar.
My Name Is Salma: The Investigation of Factor-based Particularities Affecting a Violent Relationship and its Termination through the Scope of Feminist Literary Theory
Authors: Atiyat Reem 
Published: June 2021

Abstract
This article explores a domestic violence survivor's choice to take counteraction against her perpetrator and put an end to their destructive relationship. Research on domestic violence, including literary studies, fails to take into consideration women who decide to break free from violent relationships, and who manage successfully to do so at an early stage in the relationship, after only minimal abusive incidents (Okun 1986; Mann 2000). Salma is the protagonist of Fadia Faqir's My Name Is Salma. The hardships and obstacles Salma encounters to terminate her oppressive consuming is examined through a feminist perspective, a task that has not been addressed in the literature on domestic violence.
Black Republicans, Natives, and Anti-colonial Resistance in James Fenimore Cooper'sThe Oak Openingsand Andrew J. Blackbird'sThe History of the Ottawa and Chippewa Indians of Michigan
Authors: Wendland-Liu Joel 
Published: June 2021

AbstractWhat historian Tiya Miles calls the “settler colonial slavery complex” mediated knotty and contradictory relations among Native peoples and Africans living in the U.S. James Fenimore Cooper's The Oak Openings, a novel about white settler colonialism set in West Michigan, sought to represent a white supremacist-controlling mediation of those relations. The Oak Openings works to project dominant white/U.S. values, ideologies, and cultural constructions of race and appropriate relations of racialized groups onto imagined literary Indians. While evidence for organized links between the Odawa and African-descended people is scant in Blackbird's History, his and his people's political commitments during the Civil War signaled alliance with the hundreds of thousands of self-liberating Black people who fought to destroy slavery and white supremacy. Blackbird's support for the “Black Republican” ticket in 1856 combined with his active opposition to “copperhead” Democrats registers a meaningful struggle against white supremacy. Like Cooper, the copperheads deployed a racial hierarchy that aimed to disrupt potential alliances among Native and African-descended peoples. Blackbird's History is simultaneously a “lamentation” of the failures of the anti-white supremacy struggle, but also, given the future-orientated aims of the text, a preservation of the embers of that alignment of the oppressed for future use.
Um estudo sobre uso do Open Banking entre universitários na Grande São Paulo utilizando o Modelo de Prontidão e Adoção de Tecnologia (TRAM)
Authors: Valarini Heitor , Nakano Davi 
Published: June 2021

O compartilhamento de dados bancários de clientes entre as instituições financeiras é chamado de Open Banking. Ele permite a consolidação das informações de diferentes contas bancárias em um único local e a realização de transferências e pagamentos sem a necessidade de acesso a um banco específico. Sua adoção visa o aumento da competição e eficiência no mercado financeiro, e atualmente está em regulamentação pelo Banco Central do Brasil. Este artigo utiliza o Technology Readiness and Acceptance Model (TRAM) para avaliar a intenção de uso do Open Banking entre jovens universitários. Os resultados obtidos indicam que a utilidade percebida é afetada pelo otimismo, desconforto e insegurança, enquanto a facilidade de uso percebida é afetada somente pela inovatividade. Dado que os modelos de aceitação de tecnologia são sensíveis ao contexto cultural de cada país, este estudo contribui para a literatura, e oferece uma visão do potencial de adoção do Open Banking entre a parcela da população que será grande usuária dessa tecnologia.
Establishment and characterization of a primary cell culture derived from external auditory canal squamous cell carcinoma
Authors: Sekino Yuki , Imaizumi Akira , Komune Noritaka , Ono Mayumi , Sato Kuniaki , Masuda Shogo , Fujimura Akiko , Koike Kensuke , Hongo Takahiro , Uchi Ryutaro , Onishi Hideya , Nakagawa Takashi 
Published: June 2021

There are no human cancer cell lines of external auditory canal origin available for research use. This report describes the establishment of a culture condition for external auditory canal squamous cell carcinoma, derived from human tumor tissue. Successive squamous cell carcinoma colonies were dissociated by trypsin, subcultured, and maintained on a feeder layer (MMC‐TIG‐1‐20), yielding a clonally proliferating cell culture. Two morphological types of colony were observed: (a) densely packed colonies and (b) colonies with indistinct boundaries characterized by cell–cell complexes with fibroblast feeder cells. The SCC‐like characteristics of these cells were evidenced by positivity for p53, SCCA1/2, cytokeratin, and vimentin, and cancer stem cell properties were indicated by positivity for CD44, CD133, Oct3/4, and alkaline phosphatase (ALP). One of the unique properties of cell cultures is their tendency to form steric colonies in vitro on feeder layer cells. In addition, in the presence of fresh macrophages, the cells very slowly transform to break away from colonies as free cells, a process that resembles the epidermal–mesenchymal transition, whereby cell–cell interactions are weakened and migration activity is enhanced. These factors are purported to play a key role in cancer cell metastasis.
Synthesis and Manufacturing ofN‐VinylPyrrolidone andN‐VinylCaprolactam
Authors: Hood David K. 
Published: June 2021

AbstractVinyl pyrrolidone, and to a somewhat lesser extent vinyl caprolactam, is a key component of an incredibly diverse group of chemistries and commercial applications. The production of vinyl pyrrolidone and vinyl caprolactam was largely dependent upon acetylene production. This chapter discusses the key technical concepts, parameters, and processes, from acetylene, or butane, through to vinyl pyrrolidone and vinyl caprolactam. The production of acetylene from calcium carbide can be accomplished via two general processes: the “wet process” and the “dry process.” Understanding the inherent thermodynamic behavior of acetylene is critical to appreciating the general production parameters. Acetylene thermodynamic data demonstrates that the free energy of acetylene decreases with increasing temperature. Once the acetylene gas is produced, it often requires purification for further optimal synthetic transformations. Acetylene is a very dangerous gas. Proper storage and handling are essential for the safety of plant personnel.
Comparison of Two Rituximab Induction Regimens for Antineutrophil Cytoplasm Antibody–Associated Vasculitis: Systematic Review and Meta‐Analysis
Authors: Bénard Valérie , Farhat Cynthia , Zarandi‐Nowroozi Melissa , Durand Madeleine , Charles Pierre , Puéchal Xavier , Guillevin Loic , Pagnoux Christian , Makhzoum Jean‐Paul 
Published: June 2021

ObjectiveThe objective of this study was to compare the efficacy and safety of two rituximab (RTX) regimens for the induction of remission in severe antineutrophil cytoplasm antibody–associated vasculitis (AAV): the four‐dose (375 mg/m2 intravenously weekly) versus the two‐dose (1000 mg intravenously biweekly) regimen.MethodsA systematic review was performed to identify studies using the four‐ and/or two‐dose RTX regimens for induction of remission in severe AAV. Disease status 6 months after RTX infusion was required for inclusion. Patients were excluded if they received concomitant cyclophosphamide or plasma exchange. The primary end point was the proportion of patients in complete remission at 6 months. The pooled estimate was obtained by using meta‐analysis methods for proportions with random effects. Secondary end points included antineutrophil cytoplasm antibody status, number of patients with B‐cell depletion, mean prednisone dose, infections, and death.ResultsA total of 27 studies and 506 patients were included for analysis: 361 patients received the four‐dose regimen, and 145 patients received the two‐dose regimen. Most patients had relapsing disease at inclusion (83% and 92% of patients, respectively). There was no significant difference between the four‐ and two‐dose regimens, with a complete remission achieved in 85% (95% confidence interval [CI]: 70‐96) and 91% (95% CI: 79‐99) of patients, respectively. At 6 months, both regimens were associated with a similar mean daily prednisone dose (8.1 mg), infections (12% in both), and death (1% vs 0%, respectively).ConclusionNo difference was found in terms of efficacy or safety between the four‐ and two‐dose RTX regimens for induction of remission in severe AAV.
Sulfite‐Inserted MgAl Layered Double Hydroxides Loaded with Glucose Oxidase to Enable SO2‐Mediated Synergistic Tumor Therapy
Authors: Chu Qiang , Liao Linhua , Liu Bin , Han Gaorong , Li Xiang 
Published: June 2021

AbstractAs a type of unique gaseous molecules, SO2 presents capabilities in the feasible cellular influx and the induction of apoptosis by generating intracellular toxic radicals. Developing therapeutic platforms to enable effective SO2 gas release at the tumor site is highly demanded in the exploration of more “green” and effective treatment protocols for cancer therapy but remains challenging. Here for the first time, fine nanosheets composing of Mg‐Al layered double hydroxides (MgAl LDH) are synthesized and inserted with sulfite in its layered structures (MgAl‐SO3 LDH). After the loading of glucose oxidase (GOx/MgAl‐SO3 LDH), the composite nanosheets present the controllable SO2 gas release in an acidic responsive manner. Owing to the glycolysis effect of GOx, the gluconic acid generated agitates the intracellular SO2 release from nanosheets, and excessive H2O2 reacts with SO2 effectively and facilitates the production of toxic radicals, inducing remarkable oxidative damages to tumor cells. Meanwhile, the consumption of intracellular glucose by GOx/MgAl‐SO3 LDH depletes the energy supply of tumor cells, favoring the tumor inhibition both in vitro and in vivo in a synergistic fashion. Therefore, this study has provided distinctive perspectives in the exploration of therapeutic platforms with green functionalities and biodegradability for effective tumor treatment.
Trifunctional Graphene Quantum Dot@LDH Integrated Nanoprobes for Visualization Therapy of Gastric Cancer
Authors: Wu Bin , Li Kun , Sun Feiyue , Niu Jintong , Zhu Rongrong , Qian Yechang , Wang Shilong 
Published: June 2021

AbstractVisualization technology has become a trend in tumor therapy in recent years. The superior optical properties of graphene quantum dots (GQDs) make them suitable candidates for tumor diagnosis, but their tumor targeting and drug‐carrying capacities are still not ideal for treatment. Sulfur‐doped graphene quantum dots (SGQDs) with stable fluorescence are prepared in a previous study. A reliable strategy by associating layered double hydroxides (LDHs) and etoposide (VP16) is designed for precise visualization therapy. Trifunctional LDH@SGQD‐VP16 integrated nanoprobes can simultaneously achieve targeted aggregation, fluorescence visualization, and chemotherapy. LDH@SGQD‐VP16 can accumulate in the tumor microenvironment, owing to pH‐sensitive properties and long‐term photostability in vivo, which can provide a basis for cancer targeting, real‐time imaging, and effect tracking. The enhanced therapeutic and attenuated side effects of VP16 are demonstrated, and the apoptosis caused by LDH@SGQD‐VP16 is ≈2.7 times higher than that of VP16 alone, in HGC‐27 cells. This work provides a theoretical and experimental basis for LDH@SGQD‐VP16 as a potential multifunctional agent for visualization therapy of gastric cancer.
Conduction Band Energy‐Level Engineering for Improving Open‐Circuit Voltage in Antimony Selenide Nanorod Array Solar Cells
Authors: Liu Tao , Liang Xiaoyang , Liu Yufan , Li Xiaoli , Wang Shufang , Mai Yaohua , Li Zhiqiang 
Published: June 2021

AbstractAntimony selenide (Sb2Se3) nanorod arrays along the [001] orientation are known to transfer photogenerated carriers rapidly due to the strongly anisotropic one‐dimensional crystal structure. With advanced light‐trapping structures, the Sb2Se3 nanorod array‐based solar cells have excellent broad spectral response properties, and higher short‐circuit current density than the conventional planar structured thin film solar cells. However, the interface engineering for the Sb2Se3 nanorod array‐based solar cell is more crucial to increase the performance, because it is challenging to coat a compact buffer layer with perfect coverage to form a uniform heterojunction interface due to its large surface area and length–diameter ratio. In this work, an intermeshing In2S3 nanosheet‐CdS composite as the buffer layer, compactly coating on the Sb2Se3 nanorod surface is constructed. The application of In2S3‐CdS composite buffers build a gradient conduction band energy configuration in the Sb2Se3/buffer heterojunction interface, which reduces the interface recombination and enhances the transfer and collection of photogenerated electrons. The energy‐level regulation minimizes the open‐circuit voltage deficit at the interfaces of buffer/Sb2Se3 and buffer/ZnO layers in the Sb2Se3 solar cells. Consequently, the Sb2Se3 nanorod array solar cell based on In2S3‐CdS composite buffers achieves an efficiency of as high as 9.19% with a VOC of 461 mV.