bluuebunny/crossref_metadata_2025_split huggingface dataset:
A pilot study of the knowledge, awareness and perception of prostate cancer in Ghanaian women
Authors: Wiafe Ebenezer , Mensah Kofi Boamah , Oosthuizen Frasia , Bangalee Varsha 
Published: May 2022

Background
The African prostate cancer epidemiological trend has reported the late detection of the disease and resultant high mortality rate. Considering the economic position of the African continent, which often contributes to high mortality, it has become imperative to investigate cost-effective means of improving the timely detection of prostate cancer. This study, the third developmental phase of a robust Akan tool, aimed at conducting an external pilot survey to investigate the practicability of the tool in studying prostate cancer awareness in women.

Method
The study was conducted in one of the biggest markets in Ghana employing a quantitative approach and recruiting 400 females from the age of 18 years. Post-ethical approval and study subjects’ consent, the participants randomly responded to the Akan tool and the data was electronically entered in the presence of the participants. The data, entered in the Microsoft Excel spreadsheet, were analysed with the SPSS software (version 25). The results were presented as frequencies and percentages, with an assessment of the tool’s reliability.

Results
A Cronbach’s alpha reliability coefficient of 0.9030 was calculated. The majority (83.50%) of the participants belonged to the Akan tribe and were fluent in the Akan language. None of the knowledge items on the signs and symptoms, and risk factors of the disease had correct responses from more than 25.00% and 20.00% of the participants respectively whilst knowledge items on the causes of prostate cancer received varied responses. The participants were aware of the disease and had a positive perception.

Conclusions
The pilot survey adequately tested the Akan tool and suggested various modifications to the tool and the study methodology. The tool exhibited acceptable reliability and could be applied to targeted populations to investigate the awareness of prostate cancer in women.
Céline Sciamma: Portraits, Emma Wilson (2021)
Authors: Kearney Peadar 
Published: May 2022

Review of: Céline Sciamma: Portraits, Emma Wilson (2021)
Edinburgh: Edinburgh University Press, 137 pp.,
ISBN 978-1-47442-548-3, p/bk, £14.99
ISBN 978-1-47444-591-7, PDF, free
Knowledge Mapping Analysis of Digital Photogrammetry Research Using CiteSpace
Authors: Ge Yongquan , Liu Yingchun , Liu Xiaodong 
Published: May 2022

In order to clearly understand the current status and application trends of digital photogrammetry domestic and overseas research, taking the core journals of Web of Science as the data source, using bibliometric methods and CiteSpace to carry out statistical analysis of the relevant literature of digital photogrammetry research. The results show that since 2011, the research literature on digital photogrammetry has shown a steady growth year by year. Digital photogrammetry is most closely related to the three disciplines of geology, earth science integration, and physical geography; countries such as the United States, the United Kingdom, Italy, and China publish the most papers, and these countries have strong research capabilities. Lane SN and Chandler JH have been shared with a high number of citations, who are representative scholars in this field; Digital photogrammetry contains multiple research directions. This article studies the research hotspots and frontiers of digital photogrammetry through keyword co-occurrence analysis and mutation detection analysis.
Calculation and analysis of laser hazard distances in navigable airspace for multi-beam visible CW laser radiation
Authors: Mlynczak Jaroslaw 
Published: May 2022

AbstractThe article describes the way to calculate the distances, defined by the U.S. Federal Aviation Administration in the AC 70-1B document, essential for the flight safety in the case of illumination of aircraft pilots by laser radiation. FAA’s calculations and presented examples are simplified for the most common cases of a single circular beam, or circular beams sharing the same power, divergence and aperture. Proposed in this article calculation method was extended to multi-beam radiation sources characterized by different wavelengths, different divergences in two perpendicular planes and different powers. The impact of ellipticity of the beams on the calculated distances was shown. The presented analysis may be a supplement to the AC 70-1B document and may serve as a sample approach for those who need to deal with such laser sources. Laser pointers characterized by powers of up to 50 W as well as these with typical powers of several mW were considered. It was shown that even typical 1 mW laser pointers may still distract the aircraft pilots during landing or take-off which may have adverse consequences.
Miniaturized multi-band frequency selective surface with angular and polarization independent characteristic
Authors: Sampath Sayi Soundariya , Sivasamy Ramprabhu , G Mugeshnandha , G Karthick , S Nandhakishore 
Published: May 2022

Abstract
This paper presents a miniaturized multi-band frequency selective surface for band-stop applications. The proposed design is evolved from a modified swastik structure with L-shaped arms printed on FR4 substrate. The structure is designed to operate at 2.4, 5.8, 8.6, and 10.8 GHz covering Wifi, WiMAX, and X-band applications. The proposed quad-band FSS has an overall unit cell size of 0.084 λ0 × 0.084 λ0, where λ0 is the wavelength of the lower operational frequency. The symmetric FSS structure provides the advantage of polarization independency. It also exhibits a stable frequency response up to 60° for both the horizontally polarized EM waves (Transverse Magnetic Mode) and the vertically polarized EM waves (Transverse Electric Mode). Moreover, measurement results obtained from the fabricated prototype are compared with the simulation results and are found to be in close agreement with each other. Single layer structure, compact, and coverage of multiple applications are the advantages of the proposed multiband FSS.
Inducing optical self-pulsation by electrically tuning graphene on a silicon microring
Authors: Tamura Marcus , Morison Hugh , Shastri Bhavin J. 
Published: May 2022

Abstract
A mechanism for self-pulsation in a proposed graphene-on-silicon microring device is studied. The relevant nonlinear effects of two photon absorption, Kerr effect, saturable absorption, free carrier absorption, and dispersion are included in a coupled mode theory framework. We look at the electrical tunability of absorption and the Kerr effect in graphene. We show that the microring can switch from a stable rest state to a self-pulsation state by electrically tuning the graphene under constant illumination. This switching is indicative of a supercritical Hopf bifurcation since the frequency of the pulses is approximately constant at 7 GHz and the amplitudes initial grow with increasing Fermi level. The CMOS compatibility of graphene and the opto-electronic mechanism allows this to device to be fairly easily integrated with other silicon photonic devices.
The Body and the Completion of Metaphysics: A Critical Analysis of Heidegger’s Nietzsche
Authors: Messerschmidt Mat Olav 
Published: May 2022

Abstract
In this essay, I examine Heidegger’s interpretation of Nietzsche, focusing centrally on his understanding of the Nietzschean “body.” Nietzsche’s status as the culminating figure of Western metaphysics depends on the notion that the body, in Nietzsche’s thought, is the last Western subject. I confirm Heidegger’s sense of the importance of the Nietzschean body, and, in particular, the centrality of the word “incorporation” (Einverleibung), to a proper understanding of Nietzsche. I argue, however, through a critique of Heidegger’s own understanding of “incorporation” in Nietzsche’s work, that an investigation of the body in Nietzsche does not reveal him to be an unwilling participant in the metaphysical tradition beyond which Heidegger seeks to move; rather, we should see in the Nietzschean body a human finitude that has more resonances in Heidegger’s own thought than Heidegger would care to admit. Ultimately, I show, an investigation of the actual dynamics of the Nietzschean body, as read through the careful tracing of the word “incorporation” to which Heidegger invites us, yields a fundamentally delimited body that operates according to what we might call a kind of physiological asceticism.
Study of the impact of increasing the highest retail price of subsidized fertilizer on rice production in Indonesia
Authors: Fahmid Imam Mujahidin , Jamil Ali , Wahyudi  , Agustian Adang , Hatta Muhammad , Aldillah Rizma , Yofa Rangga Ditya , Sumedi  , Sumaryanto  , Susilowati Sri Hery 
Published: May 2022

Abstract
Fertilizer plays an important role in agricultural production, and up to now it has always been subsidized through the selling price mechanism. This study aims to analyze three related areas, namely, the subsidized fertilizer policy dynamics, the development of subsidized fertilizer highest retail price (HRP), and the effects of its subsidy price changes on rice production. The study uses both the primary data from research in West Java in 2020 and the data from 2016 national farmer panel and also the secondary data. The data analysis was carried out quantitatively, namely, multiple regression analysis and qualitative descriptive studies. The results of the analysis show that the profit value of lowland rice farming is Indonesian Rupiah (IDR). 13.89 million/ha/season and Revenue per cost ratio (R/C) is 1.85. The proportion of fertilizer input cost to the total lowland rice farming cost reaches 10.25%. The analysis of the nationwide impacts of the HRP increase of the subsidized fertilizers by IDR. 300/kg shows the result that there would be a decrease in national rice productivity by 0.09 tons/ha, a decrease in national rice production by 0.94 million tons milled dry rice (MDR/GKG), and a decrease in the national rice harvest area equivalent to 186,219 ha. It is suggested that in the future, some efforts and measures are needed to make the use of subsidized fertilizers to be more effective and efficient. In order to maintain national rice production, a program to increase the harvested areas is needed.
Sound Localization of World and Head-Centered Space in Ferrets
Authors: Town Stephen M. , Bizley Jennifer K. 
Published: May 2022

The location of sounds can be described in multiple coordinate systems that are defined relative to ourselves, or the world around us. Evidence from neural recordings in animals point toward the existence of both head-centered and world-centered representations of sound location in the brain; however, it is unclear whether such neural representations have perceptual correlates in the sound localization abilities of nonhuman listeners. Here, we establish novel behavioral tests to determine the coordinate systems in which ferrets can localize sounds. We found that ferrets could learn to discriminate between sound locations that were fixed in either world-centered or head-centered space, across wide variations in sound location in the alternative coordinate system. Using probe sounds to assess broader generalization of spatial hearing, we demonstrated that in both head and world-centered tasks, animals used continuous maps of auditory space to guide behavior. Single trial responses of individual animals were sufficiently informative that we could then model sound localization using speaker position in specific coordinate systems and accurately predict ferrets' actions in held-out data. Our results demonstrate that ferrets, an animal model in which neurons are known to be tuned to sound location in egocentric and allocentric reference frames, can also localize sounds in multiple head and world-centered spaces.SIGNIFICANCE STATEMENTHumans can describe the location of sounds either relative to themselves, or in the world, independent of their momentary position. These different spaces are also represented in the activity of neurons in animals, but it is not clear whether nonhuman listeners also perceive both head and world-centered sound location. Here, we designed behavioral tasks in which ferrets discriminated between sounds using their position in the world, or relative to the head. Subjects learnt to solve both problems and generalized sound location in each space when presented with infrequent probe sounds. These findings reveal a perceptual correlate of neural sensitivity previously observed in the ferret brain and establish that, like humans, ferrets can access an auditory map of their local environment.
Pathogenetic Approach to Early Preeclampsia and the Feasibility of Pregnancy Prolongation
Authors: Belotserkovtseva L. D. , Kovalenko L. V. , Pankratov V. V. , Zinin V. N. 
Published: May 2022

Aim. To evaluate the efficacy of cascade plasma filtration (CPF) for the correction of lipid profile and biochemical markers (sFlt-1, PIGF, sFlt-1/PIGF) in pregnant women with early preeclampsia. Materials and Methods. A prospective controlled study of 23 CPF procedures was conducted in 11 pregnant women with early preeclampsia at gestational ages 22 to 31 weeks. The evolution of clinical manifestations of preeclampsia (BP, urine output, and proteinuria), laboratory biochemical parameters (protein/creatinine ratio, lipid profile), blood coagulation tests, and thromboelastometry (ROTEM) were assessed. In addition, the effect of CPF on the level of preeclampsia markers (sFlt-1, PIGF, sFlt-1/PIGF-ratio) as predictors of endothelial aggression was analyzed. The efficacy of extracorporeal therapy was evaluated based on the duration of pregnancy prolongation. Results. The use of CPF as an adjunct for the treatment of early preeclampsia had a positive effect on the lipid profile by reducing cholesterol and LDL, which helped to decrease atherogenic aggression on the vascular endothelium. In addition, the extracorporeal therapy promoted reduction of the anti-angiogenic effect of sFlt-1, which was confirmed by a significant decrease in the sFlt-1/PIGF ratio from 515 [347; 750] to 378 [285; 557] (P = 0.013). The period of prolongation of pregnancy was longer in the main group (with CPF) and was 19 [5; 26] days, whereas in the comparison group (without CPF) it was 3 [1; 4] days (P < 0.001). All newborns were discharged from the hospital in a stable condition. The paper is supplemented with a clinical observation of the effective use of CPF in early preeclampsia. Conclusion. The use of cascade plasma filtration in the treatment of early preeclampsia to prolong pregnancy could be a promising approach.
Changes in Resting fMRI Networks in Patients with Severe Traumatic Brain Injury During Therapeutic Rhythmic Transcranial Magnetic Stimulation (Case Report)
Authors: Zigmantovich A. S. , Sharova E. V. , Kopachka M. М. , Smirnov A. S. , Alexandrova E. V. , Kotovich Yu. V. , Deza-Araujo Ya. I. , Stern M. V. , Troshina E. M. , Pronin I. N. 
Published: May 2022

Severe traumatic brain injury (TBI) accompanied by impaired consciousness manifesting as prolonged postcoma unawareness (PCU) is one of the current medical and social problems causing high morbidity and mortality worldwide. Difficult recovery of such patients necessitates the development of additional neurorehabilitation approaches, including neuromodulation methods, as well as the search for objective markers of treatment efficacy. Aim of the study: to evaluate the effect of therapeutic rhythmic transcranial magnetic stimulation (rTMS) on fMRI resting state networks (RSN) in PCU after severe TBI. Materials and Methods. We analyzed individual fMRI RSN in three patients with PCU before and after a course of rTMS performed at different timepoints after severe TBI and with different efficacy of treatment. We assessed the topography and quantitative characteristics of the networks (DMN, sensorimotor, control functions, left and right fronto-parietal, auditory, and speech) known to be most significant for recovery of consciousness. Results. We found a trend toward normalization of RSN topography as well as an increase in the integral index of network intensity in two of three patients with a distinct increase in consciousness after a course of rTMS. Conclusion. Using case observations, we have demonstrated the therapeutic efficacy of rTMS and feasibility of using fMRI RSN as a reliable diagnostic approach in PCU following severe TBI.
Interventions for High-Burden Infectious Diseases in Children and Adolescents: A Meta-analysis
Authors: Khan Durray Shahwar A. , Naseem Rabia , Salam Rehana A. , Lassi Zohra S , Das Jai K. , Bhutta Zulfiqar A 
Published: May 2022

BACKGROUND
Approximately 2.2 million deaths were reported among school-age children and young people in 2019, and infectious diseases remain the leading causes of morbidity and mortality, especially in low and middle-income countries. We aim to synthesize evidence on interventions for high-burden infectious diseases among children and adolescents aged 5 to 19 years.

METHODS
We conducted a comprehensive literature search until December 31, 2020. Two review authors independently screened studies for relevance, extracted data, and assessed risk of bias.

RESULTS
We included a total of 31 studies, including 81 596 participants. Sixteen studies focused on diarrhea; 6 on tuberculosis; 2 on human immunodeficiency virus; 2 on measles; 1 study each on acute respiratory infections, malaria, and urinary tract infections; and 2 studies targeted multiple diseases. We did not find any study on other high burden infectious diseases among this age group. We could not perform meta-analysis for most outcomes because of variances in interventions and outcomes. Findings suggests that for diarrhea, water treatment, water filtration, and zinc supplementation have some protective effect. For tuberculosis, peer counseling, contingency contract, and training of health care workers led to improvements in tuberculosis detection and treatment completion. Continuation of cotrimoxazole therapy reduced the risk of tuberculosis and hospitalizations among human immunodeficiency virus-infected children and reduced measles complications and pneumonia cases among measles-infected children. Zinc supplementation led to a faster recovery in urinary tract infections with a positive effect in reducing symptoms.

CONCLUSIONS
There is scarcity of data on the effectiveness of interventions for high-burden infectious diseases among school-aged children and adolescents.
Interventions to Improve Immunization Coverage Among Children and Adolescents: A Meta-analysis
Authors: Siddiqui Faareha A. , Padhani Zahra A. , Salam Rehana A. , Aliani Razia , Lassi Zohra S. , Das Jai K. , Bhutta Zulfiqar A. 
Published: May 2022

BACKGROUND AND OBJECTIVES
Vaccinations are recognized as a feasible, cost-effective public health intervention for reducing the burden and associated mortality of many infectious diseases. The purpose of this study was to evaluate the effectiveness of potential interventions to improve the uptake of vaccines among children and adolescents.

METHODS
We performed a literature search until December 2020. Eligible studies were identified using Cochrane Central Register of Controlled Trials, MEDLINE, PubMed, and other sources. We included studies conducted on children and adolescents aged 5 to 19 years. Studies comprised of hospitalized children and those with comorbid conditions were excluded. Two authors independently performed the meta-analysis.

RESULTS
Findings from 120 studies (123 articles), of which 95 were meta-analyzed, reveal that vaccination education may increase overall vaccination coverage by 19% (risk ratio [RR], 1.19; 95% confidence interval [CI], 1.12–1.26), reminders by 15% (RR, 1.15; 95% CI, 1.11–1.18), interventions for providers by 13% (RR, 1.13; 95% CI, 1.07–1.19), financial incentives by 67% (RR, 1.67; 95% CI, 1.40–1.99), and multilevel interventions by 25% (RR, 1.25; 95% CI, 1.10–1.41). The impact of school-based clinics and policy and legislation on overall vaccination coverage is still uncertain, and no impact of a multicomponent intervention on overall vaccination coverage was found.

CONCLUSIONS
Educational interventions, reminders, provider-directed interventions, financial incentives, and multilevel interventions may improve vaccination coverage among school-aged children and adolescents.
Mental Health and Positive Development Prevention Interventions: Overview of Systematic Reviews
Authors: Harrison Leila , Sharma Naeha , Irfan Omar , Zaman Michele , Vaivada Tyler , Bhutta Zulfiqar A. 
Published: May 2022

CONTEXTPrevious reviews of mental health interventions have focused on adolescents (10–19 years), with a paucity of comprehensive evidence syntheses on preventive interventions for school-aged children (5–10 years).OBJECTIVETo summarize and synthesize the available evidence from systematic reviews of mental health and positive development interventions for children aged 5–14.9 years in both high-income (HIC) and low- and middle-income countries (LMIC), with a focus on preventive and promotive strategies.DATA SOURCESThis overview includes all relevant reviews from OVID Medline, The Cochrane Library, and Campbell Systematic Reviews through December 2020.STUDY SELECTIONWe included systematic reviews that synthesized empirical studies using experimental or quasi-experimental designs to evaluate the effectiveness of interventions in children aged 5–14.9 years.DATA EXTRACTIONData extraction and quality assessment were completed independently and in duplicate by two review authors. The AMSTAR2 tool was used to assess methodological quality.RESULTSWe included 162 reviews. The greatest evidence was found in support of school-based universal and anti-bullying interventions in predominantly HIC. Moderate evidence was found for the use of substance abuse prevention, and early learning and positive development interventions in mixed settings. In LMIC-only contexts, the most promising evidence was found for positive youth development programs.LIMITATIONSThe review was primarily limited by paucity of high-quality research due to methodological issues and high heterogeneity.CONCLUSIONSThis overview of reviews highlights the need for further research to consolidate findings and understand the specific criteria involved in creating positive mental health and development outcomes from the various interventions considered.