bluuebunny/crossref_metadata_2025_split huggingface dataset:
L’environnement subaquatique au prisme de l’aquarium
Authors: Montagne Quentin 
Published: February 2022

Comment appréhende-t-on l’environnement subaquatique ? À l’heure d’un perfectionnement toujours plus accru des moyens de prise de vue, d’une popularisation grandissante de la plongée en amateur ou de la diffusion désormais régulière d’images et de documentaires sous-marins, le spectacle des mondes sous la surface est presque devenu un leitmotiv. Les vues de fonds aquacoles sont désormais habituelles, communes, normées, balisées. Elles n’offrent apparemment plus de véritables surprises au public. Ce milieu n’a pourtant été dévoilé que récemment. À l’exception de quelques récits, tels la légende médiévale d’Alexandre le Grand ou le Telliamed de Benoît de Maillet en 1748, il demeure longtemps inconnu et, plus étonnant encore, in-imaginé. Si les poissons, les coquillages ou les cétacés sont sérieusement étudiés dès l’Antiquité, la question de leur environnement naturel est quant à elle pour ainsi dire ignorée jusqu’au xixe siècle. Ce n’est qu’à partir de ce moment que l’humanité commence véritablement à percer les mystères qui se cachent sous les flots, qu’il s’agisse des océans ou des cours d’eau douce. Expéditions océanographiques, développement de la biologie marine, mise au point de scaphandres pieds lourds ou encore géographie du fond des mers marquent ce siècle, abreuvant l’imaginaire de l’époque comme en témoignent les aventures de Jules Verne ou de Conan Doyle. L’invention du monde aquatique, au sens archéologique du terme, néanmoins, ne découle nullement de son exploration directe par des plongeurs, savants ou amateurs. Elle provient d’un dispositif relevant autant de la science que de l’art : l’aquarium. Mis au point en 1850, et précédant d’environ cinquante ans les premiers clichés sous-marins de Louis Boutan, ce réservoir demeure pendant près d’un siècle le principal moyen de percevoir les aires englouties. Cet article n’a d’autre objectif que d’aborder le rôle de l’aquarium dans notre rapport à ces territoires. Modèle originel, véritable schème du monde subaquatique, l’aquarium marque de son empreinte les représentations et reconstitutions qui en sont faites, autant que la manière de le voir et de l’apprécier de visu. Loin d’être remplacé par d’autres médias comme la photographie ou la télévision, son influence transparaît encore de nos jours, jusque dans la reconnaissance d’un « paysage subaquatique », notion ô combien problématique.
Des images notationnelles : le système isotype
Authors: Anne-Braun Alexis 
Published: February 2022

Otto Neurath participe à la création à Vienne du Musée de l’Économie et de la Société. Entouré de plusieurs collaborateurs, il y développe une méthode innovante de présentation visuelle et de muséographie. La méthode qui sera bientôt connue sous le nom de « méthode viennoise de statistique visuelle » s’attache à présenter des faits économiques et sociaux à une large audience au moyen d’aides visuelles. Ces dernières prennent la forme de diagrammes offrant au spectateur, parfois illettré, de saisir rapidement un certain nombre de relations économiques et sociales signifiantes. Dans la continuité directe de la statistique visuelle, Neurath a essayé de formaliser des règles de production des diagrammes et images isotype. Afin d’examiner la nature du fonctionnement symbolique de ces images informationnelles, je m’appuie sur les travaux de Nelson Goodman. L’idée que je défends est que nous pouvons comprendre avantageusement les images isotype comme des icônes abstraites, appartenant à des Systèmes quasi-notationnels.
Raisonner sur des images. Restaurer la Sainte-Anne.
Authors: Leveau Pierre 
Published: February 2022

Il existe au moins un domaine où les images scientifiques et artistiques sont similaires. C’est celui de la conservation-restauration des biens culturels. À partir d’une étude de cas, on montre que les analogies faites dans ce domaine par les historiens d’art ne sont pas les conclusions, mais des prémisses : ce sont les indices des raisonnements abductifs qu’ils soumettent aux scientifiques du patrimoine dans le cadre des raisonnements expérimentaux à finalité pratique qu’ils font ensemble. Les conservateurs-restaurateurs qui interviennent sur l’œuvre sont en position d’articuler ces deux perspectives, entre l’art et la science. On identifie dans cet article les points de bascule d’un régime iconographique à l’autre et l’on modélise cette bascule de point, en empruntant au cinéma quelques concepts. Les résultats de cette étude de cas devront être confrontés à d’autres, pour livrer aux experts de la conservation-restauration une sémiotique qui leur soit utile.
L’architecte et le botaniste : spécimens particuliers et images raisonnées du monde végétal dans la Flore ornementale de Victor Ruprich-Robert
Authors: Locatelli Aurélien 
Published: February 2022

En publiant la Flore ornementale, l’architecte Victor Ruprich-Robert (1820-1887) initie une transformation des représentations du monde végétal, dédiée aux arts décoratifs et à l’architecture. Dans cet ouvrage, paru en livraisons entre 1866 et 1876, l’ambivalence des images est prégnante. Celles-ci, qui oscillent entre une description artistique ou scientifique du modèle végétal, conduisent à « une synthèse, une sorte de grammaire de l’ornement », qui s’appuie sur des modèles architecturés tout en s’éloignant des individualités du modèle vivant. Ce processus est amorcé à la faveur de l’association entre Victor Ruprich-Robert et le botaniste Édouard André (1840-1911), lequel identifie les plantes reproduites au sein de l’ouvrage et s’assure de leur fidélité à la nature. Véritable concentré des réflexions entre le botaniste, garant du respect de l’anatomie végétale, et de l’architecte à la recherche d’une flore applicable à l’ornement, un dialogue se met en place, permettant d’illustrer la complexité de la transcription du vivant par le dessin à la fin du xixe siècle.
Use of Video Technology in End-of-Life Care for Hospitalized Patients During the COVID-19 Pandemic
Authors: Elma Asiana , Cook Deborah , Howard Michelle , Takaoka Alyson , Hoad Neala , Swinton Marilyn , Clarke France , Rudkowski Jill , Boyle Anne , Dennis Brittany , Vegas Daniel Brandt , Vanstone Meredith 
Published: February 2022

Background
Infection control protocols, including visitor restrictions, implemented during the COVID-19 pandemic threatened the ability to provide compassionate, family-centered care to patients dying in the hospital. In response, clinicians used videoconferencing technology to facilitate conversations between patients and their families.

Objectives
To understand clinicians’ perspectives on using videoconferencing technology to adapt to pandemic policies when caring for dying patients.

Methods
A qualitative descriptive study was conducted with 45 clinicians who provided end-of-life care to patients in 3 acute care units at an academically affiliated urban hospital in Canada during the first wave of the pandemic (March 2020-July 2020). A 3-step approach to conventional content analysis was used to code interview transcripts and construct overarching themes.

Results
Clinicians used videoconferencing technology to try to bridge gaps in end-of-life care by facilitating connections with family. Many benefits ensued, but there were also some drawbacks. Despite the opportunity for connection offered by virtual visits, participants noted concerns about equitable access to videoconferencing technology and authenticity of technology-assisted interactions. Participants also offered recommendations for future use of videoconferencing technology both during and beyond the pandemic.

Conclusions
Clinician experiences can be used to inform policies and practices for using videoconferencing technology to provide high-quality end-of-life care in the future, including during public health crises.
Cutting Edge: Serum but Not Mucosal Antibody Responses Are Associated with Pre-Existing SARS-CoV-2 Spike Cross-Reactive CD4+ T Cells following BNT162b2 Vaccination in the Elderly
Authors: Meyer-Arndt Lil , Schwarz Tatjana , Loyal Lucie , Henze Larissa , Kruse Beate , Dingeldey Manuela , Gürcan Kübrah , Uyar-Aydin Zehra , Müller Marcel A , Drosten Christian , Paul Friedemann , Sander Leif E , Demuth Ilja , Lauster Roland , Giesecke-Thiel Claudia , Braun Julian , Corman Victor M , Thiel Andreas 
Published: February 2022

Abstract
Advanced age is a main risk factor for severe COVID-19. However, low vaccination efficacy and accelerated waning immunity have been reported in this age group. To elucidate age-related differences in immunogenicity, we analyzed human cellular, serological, and salivary SARS-CoV-2 spike glycoprotein-specific immune responses to the BNT162b2 COVID-19 vaccine in old (69–92 y) and middle-aged (24–57 y) vaccinees compared with natural infection (COVID-19 convalescents, 21–55 y of age). Serological humoral responses to vaccination excee-ded those of convalescents, but salivary anti-spike subunit 1 (S1) IgA and neutralizing capacity were less durable in vaccinees. In old vaccinees, we observed that pre-existing spike-specific CD4+ T cells are associated with efficient induction of anti-S1 IgG and neutralizing capacity in serum but not saliva. Our results suggest pre-existing SARS-CoV-2 cross-reactive CD4+ T cells as a predictor of an efficient COVID-19 vaccine-induced humoral immune response in old individuals.
Radicular Cyst Associated with Type 3B Dens Invaginatus in a Permanent Maxillary Lateral Incisor
Authors: Nandini D. B. , Wairokpam Bhoomika Devi , Singh Koijam Sashikumar , Mall Braj Bhushan 
Published: February 2022

Abstract
Dens invaginatus (DI) is a developmental abnormality of the tooth resulting in the invagination of the enamel organ into the dental papilla before the calcification of dental tissues. DI is one of the common dental deformities, but its association with the radicular cyst (RC) is still very uncommon. Oehler’s Type 3B DI has a deep invagination that extends apically communicating with the apical area. This allows the entry of irritants predisposing for dental caries, periapical lesions, and pulp pathology if there is a communication with pulp. The sequelae of undiagnosed and untreated coronal invaginations include abscess formation, retention of neighboring teeth, displacement of teeth, cysts, and internal resorption. Identifying this anomaly early will prevent further complications. This presentation describes a case of RC associated with Type 3B DI in a permanent maxillary lateral incisor in a 9-year-old girl. A brief review of both pathologies is also discussed.
The Small Round Blue Cell Tumors of Sinonasal Tract: Pathologists Grey Zone
Authors: Mohapatra Debahuti , Sahoo Nibedita , Dehuri Priyadarshini , Das Prateek , Mohapatra Ajit Surya , Govardhan Tulasi 
Published: February 2022

Abstract

Background:
One of the most challenging diagnostic categories in the sinonasal tract includes small-blue-round-cell tumors. These are malignant tumors which show many overlapping histomorphology and immunohistochemistry (IHC) findings. Limited, small biopsy of these not completely excisable tumors adds to the diagnostic confusion.

Materials and Methods:
A cross-sectional study was done for 2 years (January 2018–December 2020) in a tertiary care institute, which included 70 cases of tumors of which 49 cases were malignant. All paraffin-embedded blocks were subjected to hematoxylin and eosin stain and IHC followed by molecular study wherever needed.

Results:
Of the total cases, small-blue-round-cell tumor constituted the major category comprising 20 rare and interesting cases which included sinonasal undifferentiated carcinoma (4 cases), malignant lymphoma (2 cases of diffuse large B-cell lymphoma and 2 cases of extranodal natural killer/T-cell lymphoma), rhabdomyosarcoma (2 cases), olfactory neuroblastoma (2 cases), malignant melanoma (2 cases), plasmacytoma (2 cases), atypical Ewing’s sarcoma (EWS) (1 case), EWS (1 case), nuclear protein in testis (NUT) carcinoma (1 case), and small-cell neuroendocrine carcinoma (1 case).

Conclusion:
Tumors of the sinonasal tract are very diverse, more so in small-round-cell tumor which present with a undifferentiated morphology. Thus, accurate diagnosis needs clinicoradiological parameters and special ancillary techniques such as IHC and molecular study in addition to histopathology for early diagnosis and therapy to prevent significant morbidity and mortality caused in these tumors.
Mild Anxiety and Depression Disorders
Authors: Elugbadebo Olufisayo Oluyinka , Baiyewu Olusegun 
Published: February 2022

Background:
Many sub-Saharan African countries have fragile healthcare systems and the mental health care of older adults is in a precarious state. The lockdown that accompanied COVID-19 infection was another monumental event.

Objective:
This study examined the effect of the restriction and lockdown on the mental health of the caregivers of older patients attending a psychogeriatric clinic in Ibadan, Nigeria.

Materials and Methods:
We selected 178 dyads of patients and their caregivers. These caregivers were administered a semi-structured questionnaire that collected demographic information and asked questions on effect of COVID-19 on caregiving. In addition, Patient Health Questionnaire-9 and generalised anxiety disorder-7 item scale were administered. Participants were interviewed through telephone.

Results:
One hundred and seventy-eight patients' caregivers' dyads were interviewed. About 62.4% of the caregivers were children of the patients. More importantly, 97.2% and 93.8% had neither depressive nor anxiety symptoms and the caregivers expressed little worry about COVID-19. There was no significant difference in the mean depressive and anxiety scores in caregivers of patients with and without dementia (F = 0.28, P = 0.60). Caregivers who were lesser than 50 years in age had significantly higher mean score compared with those who were 50 years and above (F = 5.54, P = 0.03).

Conclusion:
The rate of anxiety and depressive symptoms was very low in this cohort as the lockdown during the pandemic produced little distress to caregivers including those caring for patients with dementia and cognitive impairment. This is a deviation from reports of some other countries and cultures which described psychological implications of COVID-19 on caregivers as severe.
Resilience Level, its Determinants and its Effect on Psychological Well-being
Authors: Biswas Bijit , Kumar Pragya , Ahmad Shamshad , Sachan Neha , Singh Chandramani , Ramalingam Anuvarshini , Das Kumar M. 
Published: February 2022

Background:
Adolescents with higher resilience levels are reported to be less vulnerable to psychological illnesses. The study examined resilience level, its determinants and its effect on psychological well-being among school-going adolescents of Patna, Bihar, India.

Methods:
Adopting cross-sectional design we examined resilience levels among the study participants reading in the sixth, seventh and eighth standards of selected schools of Patna district using the Child Youth Resilience Measure-Revised questionnaire during March 2021. Psychological well-being was assessed using Patient Health Questionnaire-4. Data of in total 468 enrolled participants were analysed using SPSS 22.0.

Results:
The mean resilience score was observed to be 62.4 ± 8.8. In multiple linear regression analysis using backward method; increasing age (unstandardised beta [β]: 0.564, standard error [SE]: 0.271, P: 0.038), male gender (β: 2.753, SE: 0.775, P < 0.001), high per capita monthly family income (≥18 USD [median]) (β: 1.829, SE: 0.743, P: 0.014), academic satisfaction (β: 2.003, SE: 0.962, P: 0.038), no history of abuse (physical or mental) in the past 30 days (β: 2.752, SE: 1.220, P: 0.025) and increasing self-esteem score (measured by Rosenberg Self-Esteem Scale) (β: 0.808, SE: 0.098, P: < 0.001) were found to be positive determinants of the total resilience level. Resilience was found to be positively correlated with psychological well-being (spearman rho correlation co-efficient [ρ]: 0.363, P < 0.001).

Conclusions:
Abuse, academic satisfaction and self-esteem were the modifiable determinates of resilience that could be elucidated in this investigation. Resilience level positively influenced psychological well-being.
Comparative Study of Haemodynamic Effects of Intravenous Ketamine-fentanyl and Propofol-fentanyl for Laryngeal Mask Airway Insertions in Children Undergoing Herniotomy under General Anaesthesia in a Nigerian Tertiary Hospital
Authors: Okeyemi Ajibade , Suleiman Aliyu Zakari , Oyedepo Olubukola Olanrewaju , Bolaji Benjami Olusomi , Adegboye Babajide Majeed , Ige Olufemi Adebayo 
Published: February 2022

Background:
Insertion of laryngeal mask airway (LMA) with propofol in children may cause hypotension, laryngospasm and apnoea. Ketamine and fentanyl have been combined separately with propofol to prevent depression of cardiovascular system during LMA insertion, especially in paediatric patients. Ketamine-fentanyl and propofol-fentanyl combinations have analgesic effect, prevent coughing and apnoea and regarded as agents of choice for LMA insertions. However, the cardiovascular effects of the two admixtures for LMA insertions have not been fully assessed in children. We compared the haemodynamic effects of ketamine-fentanyl and propofol-fentanyl combinations for LMA insertion in paediatric patients who underwent herniotomy in our facility.

Patients and Methods:
This comparative study was conducted on 80 children aged 1–15 years, ASA physical Statuses I and II, who had herniotomy under general anaesthesia. The patients were randomised into two groups (A and B) of 40 patients each and LMA was inserted following administrations of the two different drug combinations. Patients in Group A received pre-mixed ketamine 2 mg/kg and fentanyl 2 μg/kg while the patients in Group B received pre-mixed propofol 2.5 mg/kg and fentanyl 2 μg/kg. The blood pressure and incidence of apnoea were determined in the two groups during and after the LMA insertion.

Results:
The haemodynamic states of the patients were not comparable statistically as the heart rate, systolic, diastolic and mean arterial blood pressure were significantly higher and stable in the ketamine-fentanyl group than the propofol-fentanyl group (P < 0.05). The incidence of apnoea was significantly lower in the ketamine-fentanyl group compared with propofol-fentanyl group (P = 0.045), but post-anaesthesia discharge scores were similar, with no significant difference in both groups (P = 0.241).

Conclusion:
The use of ketamine-fentanyl combination for LMA insertion in paediatric patients was associated with better haemodynamic changes and lower incidence of apnoea when compared with propofol-fentanyl combination.
The emerging role of virtual reality training in rehabilitation
Authors: Ayesha Afridi  , Arshad Nawaz Malik  , Hina Tariq  , Farooq Azam Rathore  
Published: February 2022

Virtual reality (VR) uses computer-generated simulations to create a virtual environment for users which appears, sounds, and feels like real-life objects and events. The use of VR in rehabilitation is relatively new and has demonstrated to be an effective tool in achieving desired clinical outcomes by active engagement of participants. Over the past few years, the use of VR in rehabilitation has rapidly increased because of its advantages over traditional rehabilitation techniques. These include better patient adherence to the rehabilitation protocols with high levels of engagement and motivation. This review summarisesthe available evidence on the role of VR in rehabilitation, its effects, and scope across different clinical conditions andoutcomes. We also describe the current status of VR utilization in rehabilitation settings across Pakistan and highlight the need for further research.Keywords: Virtual reality, exergaming, augmented reality, narrative review, neurorehabilitation, advances.
Pengaruh Penyaluran Dana Zakat Produktif terhadap Peningkatan Usaha Mikro
Authors: Azhar Moreta Finesti , Gustiawati Syarifah , Hamdani Ikhwan 
Published: February 2022

This study aims to determine the effect of the distribution of productive zakat funds on the improvement of mustahik micro enterprises in BAZNAS Microfinance, Jabon Mekar Parung Village, Bogor. Productive zakat is zakat on assets or funds given to mustahik not spent but developed and used to help mustahik's business. Distribution of zakat funds is the provision of zakat funds to mustahik or zakat recipients as an effort to alleviate poverty. Micro business is a productive business that has a wealth of Rp. 50,000,000 excluding land and buildings for business premises. The improvement of micro-enterprises is an effort or process to advance the conditions of micro-enterprises towards a better direction. In this study, using a quantitative method by taking a sample of 25% of the total population of 162 business actors registered with BAZNAS Microfinance partners in Jabon Mekar Village in 2020. The data collection techniques used were questionnaires and observation. With that, the data analysis techniques used in this research are Normality Test, Simple Linear Regression Test and Hypothesis Testing.
Keywords: Productive Zakat, Distribution of Zakat Funds, Micro Enterprises, Micro Business Improvement, Village Microfinance BAZNAS
Strategi Dalam Manajemen Pemasaran
Authors: Nasution Regina Utami , Aslami Nuri 
Published: February 2022

Human life in modern times has various kinds of risks and dangers. Humans as thinking creatures certainly do not know what will happen tomorrow and where they will die. Insurance is a financial means in managing household life, both in facing basic risks such as the risk of death or in dealing with the risk of property in dealing with the risk of the property owned. In the marketing process, it is necessary to implement an essential strategy, the company's main target is in a broad market reach so that a strategy is needed before entering the market, detailing all plans that have been put together, comprehensively and integratedly designed to ensure the company's main objectives can be achieved through the implementation of a segmentation strategy. , and targets at PT Allianz Life Indonesia, as well as knowing whether the marketing strategy implemented is in accordance with the characteristics of sharia marketing. This research uses literature study research. The results of the study indicate that the market segmentation carried out by the Sharia Insurance company Allianz Life Indonesia has grown more rapidly and progressed from year to year. And this makes insurance companies in particular.
Keywords: marketing strategy, sharia insurance, PT Allianz Life Indonesia
Tingkat toleransi ikan mas (Cyprinus carpio Linn) terhadap perbedaan kadar salinitas media pemeliharaan
Authors: Juliadi Juliadi 
Published: February 2022

Ikan mas merupakan ikan air tawar yang hidup pada media dengan kadar salinitas 0 ppt. Kabupaten Bireuen merupakan wilayah yang memiliki sumber air yang sedikit payau. Tujuan penelitian ini adalah untuk mengembangkan media pemeliharaan ikan mas dan mengetahui rentas batas kadar salinitas yang dapat ditoleransi oleh ikan mas. Penelitian ini telah dilaksakan pada bulan Februari 2019 di laboratorium Budidaya Perairan Almuslim. Metode penelitian yang digunakan adalah rancangan acak lengkap dengan 3 perlakuan dan 4 kali ulangan. Hasil penelitian menunjukkan bahwa pertumbuhan berat dan panjang paling baik terjadi pada perlakuan A (0 ppt) dan yang paling rendah pada perlakuan C (10 ppt). Tinkat kelangsungan hidup yang paling tinggi terdapat pada perlakuan A dan yang paling rendah pada perlakuan C. Untuk nilai efisiensi pakan yang paling tinggi tedapat pada perlakuan A dan yang paling rendah pada perlakuan C.