bluuebunny/crossref_metadata_2025_split huggingface dataset:
The Oxford Agoraphobic Avoidance Scale
Authors: Lambe Sinead , Bird Jessica C. , Loe Bao Sheng , Rosebrock Laina , Kabir Thomas , Petit Ariane , Mulhall Sophie , Jenner Lucy , Aynsworth Charlotte , Murphy Elizabeth , Jones Julia , Powling Rosie , Chapman Kate , Dudley Robert , Morrison Anthony , Regan Eileen O. , Yu Ly-Mee , Clark David , Waite Felicity , Freeman Daniel 
Published: August 2021

AbstractBackgroundAgoraphobic avoidance of everyday situations is a common feature in many mental health disorders. Avoidance can be due to a variety of fears, including concerns about negative social evaluation, panicking, and harm from others. The result is inactivity and isolation. Behavioural avoidance tasks (BATs) provide an objective assessment of avoidance and in situ anxiety but are challenging to administer and lack standardisation. Our aim was to draw on the principles of BATs to develop a self-report measure of agoraphobia symptoms.MethodThe scale was developed with 194 patients with agoraphobia in the context of psychosis, 427 individuals in the general population with high levels of agoraphobia, and 1094 individuals with low levels of agoraphobia. Factor analysis, item response theory, and receiver operating characteristic analyses were used. Validity was assessed against a BAT, actigraphy data, and an existing agoraphobia measure. Test–retest reliability was assessed with 264 participants.ResultsAn eight-item questionnaire with avoidance and distress response scales was developed. The avoidance and distress scales each had an excellent model fit and reliably assessed agoraphobic symptoms across the severity spectrum. All items were highly discriminative (avoidance: a = 1.24–5.43; distress: a = 1.60–5.48), indicating that small increases in agoraphobic symptoms led to a high probability of item endorsement. The scale demonstrated good internal reliability, test–retest reliability, and validity.ConclusionsThe Oxford Agoraphobic Avoidance Scale has excellent psychometric properties. Clinical cut-offs and score ranges are provided. This precise assessment tool may help focus attention on the clinically important problem of agoraphobic avoidance.
Diary of Inhaminga
Authors: Martens Fathers J. , Verdaasdonk A. , van Rijen J. , van Kampen A. , Tielema J. 
Published: August 2021

Portugal s occupation of Africa began with violence, it was maintained by violence, and after five hundred years it is coming to an end through violence.The story of Inhaminga, the bloody events of resistance and reprisal in the war in Mozambique, is the last chapter of the longest and most use/ess colonial ordeal in Africa's history. It is one more measurement of the lives which were lost, the bodies which were sold, and the destruction which was wrought in the course of Portugal's pursuit of gain and imperial dignity in Guinea, Angola, Mozambique.The diary by five Dutch missionaries stands with the anguished letters of Afonso, sixteenth century African king of the Congo, with the letters of condemnation written by Jesuit and Dominican missionaries, with the reports of occasional Portuguese governors and administrators, with the speeches of the humanitarian prime minister Si da Bandeira, with the accounts of British consuls, with the exposes of Casement, Nevinson, Cadbury, Ross, and in our time, with the works of Davidson and those of African poets and patriots, Neto, Andrade, and dos Santos.There is nothing in what has been written in protest—and little that has been written in praise—of the Portuguese occupation of Africa which even at the end can give any sense or dignity to an absurd colonial adventure, a violent misappropriation of Africa and Africans.And it is this force of violence—turned against the Portuguese army and colonial administration—which has led to Lisbon s sudden and frantic attempts to disengage. In these accounts of the last days of empire one distinction stands out from the protest of other times. As much as the story of Portuguese atrocities, this is the story of African resistance to those atrocities and the rule which created them. The Diary of Inhaminga is an extraordinary document in its simplicity of emotion and detail. It is worthy of the resistance it recounts.
Panel on South African Fiction and Autobiography
Authors: Mphahlele Ezekiel , Nazareth Peter , Obiechina Emmanuel 
Published: August 2021

I will not say much about autobiography in South Africa because it’s a given. It’s the kind of thing that has emerged naturally from South African conditions, and in fact, we are seeing it emerge all over Africa as a literature of self-definition. It has become a peculiar genre in Africa, a genre that depicts the very social conditions that have given rise to it.My remarks this morning will be concerned mostly with the novel. This is a more problematic genre in South Africa than in other parts of Africa, and we may need a long time to debate and discuss the issues surrounding it.Before I go on, however, I would like to add to what Mazisi said this morning, even though it is not connected with my talk. I want to say this by way of preface. Since we are talking about South Africa, we need to know that we are talking about African people rather than about ethnic groups, rather than about “tribes.”
Mission To Renamo: The Militarization of the Religious Right
Authors: Askin Steve 
Published: August 2021

A century ago, Cecil Rhodes told a Dutch Reformed missionary’s mother that “your son among the natives is worth as much to me as a hundred policemen.” He was referring, of course, to the role many missionaries played in turning Christianity into an ideology which could be used to convince Africans not to resist white domination.Rhodes’ modern-day successors—South Africa’s white rulers and their allies—have gone one dangerous step further. For them, it is not enough to use the church as a kind of ideological cheering section for white domination. Instead they are quite literally using pastors and missionaries as soldiers and policemen.
From a Closed Filing Cabinet: The Life and Times of the Africa Research Group
Authors: Schechter Daniel 
Published: August 2021

I blame it all on the CIA.The Africa Research Group was formed as an outgrowth of an investigation which I, as a Ramparts magazine reporter, had undertaken to flush out some tentacles of covert US intervention south of the Sahara. It turned out that identifying CIA involvement was simpler than evaluating its underlying political thrust or gauging its impact. That sort of assessment required a fairly sophisticated understanding of African political economy as well as US foreign policy. It was clear that a group effort could be a more productive way of studying this phenomenon than any individual enterprise.
Africa and World Economy: Prospects for Real Economic Growth
Authors: Seidman Ann 
Published: August 2021

Crystal ball gazing is hardly the province of social scientists. The best one can do, in attempting to assess the prospects for real economic growth by the year 2000, is to examine the contradictory trends and struggles shaping the political economy of Africa and the world today, and suggest potential alternative outcomes. Even the possibilities are obscure.What is clear is that, despite over ten years of independence for over 40 African countries, the majority of African peoples still confront the overriding problem of poverty. Living on a continent endowed with extensive mineral agricultural resources, they still suffer from among the lowest per capita incomes and the highest mortality rates in the world.
Diary of Inhaminga
Authors: Martens J. , Verdaasdonk A. , van Rijen J. , van Kampen A. , Tielemans J. 
Published: August 2021

Portugal’s occupation of Africa began with violence, it was maintained by
violence, and after five hundred years it is coming to an end through
violence.
The story of Inhaminga, the bloody events of resistance and reprisal in the
war in Mozambique, is the last chapter of the longest and most useless colonial
ordeal in Africa’s history. It is one more measurement of the lives which were
lost, the bodies which were sold, and the destruction which was wrought in the
course of Portugal’s pursuit of gain and imperial dignity in Guinea, Angola,
Mozambique.
Cosmopraxis: Relational methods for a pluriversal IR
Authors: Querejazu Amaya 
Published: August 2021

AbstractBringing ontological questions back into IR has been key to opening discussions about plurality and difference in terms of the coexistence of related and plural worlds and realities, for example through notions such as relationality and pluriversality. The problem is that in trying to develop relational approaches as an alternative to the ‘Western/modern’ – atomistic – ontology, relationality, relations, and their meanings can become fixed, translating them into ‘things’. The article maintains that cosmopraxis – as a complex pluriversal, multidimensional set of experiences – not only illustrates how relations relate without fixing their meaning, but also provides us with relevant insights to contribute to think of a pluriversal and more plural IR.
The reactive model of disaster regulation in international law and its shortcomings
Authors: Carvosso Rhys 
Published: August 2021

AbstractThis article presents a theoretical framework by which to understand how disasters are reconciled with a state’s existing obligations under international law. This ‘reactive’ model of disaster regulation hinges on two regulatory techniques, ‘disapplication’ and ‘exculpation’, both of which involve a deviation from the ordinary application of a norm owing to the occurrence of a disaster or to measures adopted by a state in relation to it. It proceeds to outline the various doctrines and mechanisms across different subfields of international law, including international human rights law, investment law and trade law, which may operationalize these techniques in disaster situations. Finally, it argues that the applicability of certain disapplication and exculpation mechanisms to disasters relies on an anachronistic view of such disasters as rare and episodic occurrences beyond human control. This puts these mechanisms at odds with the central objectives of international disaster law and their underlying sociological and scientific premises, which emphasize the need for an ‘adaptive’ model of comprehensive and prevention-oriented disaster regulation. Accordingly, this analysis exposes the conceptual limitations of the reactive model for disaster regulation and explains and validates the inclination toward an adaptive model within international disaster law. It also indicates how mechanisms within the reactive model could be recalibrated to better regulate disasters.
Diagnostic value of interferon-γ release assay in HIV-infected individuals complicated with active tuberculosis: a systematic review and meta-analysis
Authors: Ma Yiyun , Xu Yuni , Cao Xiaoqiang , Chen Xiaojuan , Zhong Yeteng 
Published: August 2021

Abstract

Objective
Although the interferon-γ release assay (IGRA) has become a common diagnostic method for tuberculosis, its value in the diagnosis of tuberculosis in human immunodeficiency virus (HIV) seropositive patients remains controversial. Therefore, this systematically reviews the data for exploring the diagnostic value of IGRA in HIV-infected individuals complicated with active tuberculosis, aiming to provide a clinical basis for future clinical diagnosis of the disease.

Methods
Relevant studies on IGRA for diagnosing tuberculosis in HIV-infected patients were comprehensively collected from Excerpta Medica Database (EMBASE), Medline, Cochrane Library, Chinese Sci-tech Periodical Full-text Database, Chinese Periodical Full-text Database, China National Knowledge Infrastructure (CNKI) and China Wanfang Data up to July 2020. Subsequently, Stata 15.0, an integrated statistical software, was used to analyse the sensitivity, specificity, diagnostic odds ratio (DOR), positive likelihood ratio (PLR) and negative likelihood ratio (NLR) to create receiver operator characteristic (ROC) curves.

Results
A total of 18 high-quality articles were selected, including 20 studies, 11 of which were related to QuantiFERON-TB Gold In-Tube (QFT-GIT) and nine to T-SPOT.TB. The meta-analysis indicated that the pooled sensitivity = 0.75 (95% CI 0.63–0.85), the pooled specificity = 0.82 (95% CI 0.66–0.92), PLR = 4.25 (95% CI 1.97–9.18), NLR = 0.30 (95% CI 0.18–0.50), DOR = 14.21 (95% CI 4.38–46.09) and the area under summary ROC curve was 0.85 (95% CI 0.81–0.88).

Conclusion
IGRA has a good diagnostic value and therefore can aid in the preliminary screening of active tuberculosis in HIV-infected individuals. Its diagnostic effectiveness can be improved by modifying and optimizing the assay design.
Blockade of retinal or cortical activity does not prevent the development of callosal patches normally associated with ocular dominance columns in primary visual cortex
Authors: Lu Hsueh Chung , Laing Robyn J. , Olavarria Jaime F. 
Published: August 2021

Abstract
Callosal patches in primary visual cortex of Long Evans rats, normally associated with ocular dominance columns, emerge by postnatal day 10 (P10), but they do not form in rats monocularly enucleated a few days before P10. We investigated whether we could replicate the results of monocular enucleation by using tetrodotoxin (TTX) to block neural activity in one eye, or in primary visual cortex. Animals received daily intravitreal (P6–P9) or intracortical (P7–P9) injections of TTX, and our physiological evaluation of the efficacy of these injections indicated that the blockade induced by a single injection lasted at least 24 h. Four weeks later, the patterns of callosal connections in one hemisphere were revealed after multiple injections of horseradish peroxidase in the other hemisphere. We found that in rats receiving either intravitreal or cortical injections of TTX, the patterns of callosal patches analyzed in tangential sections from the flattened cortex were not significantly different from the pattern in normal rats. Our findings, therefore, suggest that the effects of monocular enucleation on the distribution of callosal connections are not due to the resulting imbalance of afferent ganglion cell activity, and that factors other than neural activity are likely involved.
PAUL KRAUS, RICHARD WALZER, AND GALEN'S COM. TIM.
Authors: Das Aileen R. 
Published: August 2021

AbstractA key work for the study of pre-modern Platonism, Galen's (d. ca. 217 CE) “Synopsis of Plato's Timaeus” (Com. Tim.) is served solely by an “imperfect” 1951 edition that presents for the first time the surviving Arabic text and translates it into Latin. The editors of the “Plato Arabus” series of the Corpus Platonicum, to which the edition belongs, blamed its flaws on the untimely death of Paul Kraus (1904-1944), who prepared the edition with another Jewish refugee Richard Walzer (1900-1975) around WWII. My analysis of archival sources will demonstrate that the labor on the volume was disproportionately Kraus’, whom Walzer and the Corpus Platonicum editor Raymond Klibansky (1905-2005) marginalized from the project in their attempts to secure employment in British academia as displaced Jews. I will also consider how Walzer and Klibansky re-envisioned Kraus’ plans for a Semitic corpus of Platonism to a narrower “Plato Arabus” that would align with a study of Latin Platonism (“Plato Latinus”) in which they presumed their British patrons would be more interested.
Comparison of ESHG2016 and AAP2017 hypertension guidelines in adolescents between the ages of 13 and 16: effect of body mass index on guidelines
Authors: Aksoy Gülşah Kaya , Yapar Dilek , Koyun Nevin Semerci , Doğan Çağla Serpil 
Published: August 2021

AbstractObjective:The diagnosis of hypertension in adolescents aged ≥13 and <16 years is based on the percentile according to age, gender, and height in the European Society of Hypertension guidelines guideline; whereas, the American Academy of Pediatrics guideline uses blood pressure above 130/80 mmHg as a single criterion. Therefore, this study aimed to evaluate the compatibility of these two guidelines in adolescents aged ≥13 and <16 years.Methods:This study was designed by retrospectively screening the records of 395 adolescents with both office and 24-hour ambulatory blood pressure measurements. Each blood pressure measurement was classified according to both the ESGH2016 and AAP2017 guidelines. Patients were divided into three subgroups according to body mass index. Cohen’s kappa analysis was used to evaluate the agreement between the two guidelines.Results:The majority of adolescents were normotensive according to both guidelines, 55.9% by ESHG2016 and 43.1% by AAP2017. For the whole group, the frequency of hypertension was 32.4% with ESHG2016 and 34.4% with AAP2017; while, in obese patients, hypertension frequencies were 38.8% and 43.3%, respectively. The diagnosis of hypertension was demonstrated with the two guidelines, and there was significant agreement at a substantial level, both for the obese subgroup and the whole study group (kappa value = 0.738 and 0.785, respectively). The frequency of white-coat hypertension was higher with the AAP2017 guideline (28.1% versus 16.2%, p < 0.001).Conclusion:With our experience in this single-centre study, it seems that both the AAP2017 and the ESHG2016 guidelines can be used in the diagnosis of hypertension in adolescents.
Prevalence and predictors of food insecurity among people living with and without HIV in the African Cohort Study
Authors: Onyenakie Cecilia C , Nnakwe Raphael U , Dear Nicole , Esber Allahna , Bahemana Emmanuel , Kibuuka Hannah , Maswai Jonah , Owuoth John , Crowell Trevor A , Polyak Christina S , Ake Julie A , Iroezindu Michael 
Published: August 2021

AbstractObjective:We determined the prevalence and identified predictors of food insecurity in four African countries.Design:Cross-sectional analyses at study enrolment.Setting:From January 2013 to March 2020, people living with HIV (PLWH) and without HIV were enrolled at twelve clinics in Kenya, Uganda, Tanzania and Nigeria.Participants:Participants reporting not having enough food to eat over the past 12 months or receiving <3 meals/d were defined as food insecure. Robust Poisson regression models were used to estimate unadjusted and adjusted prevalence ratios (aPR) and 95 % CI for predictors of food insecurity among all participants and separately among PLWH.Results:1694/3496 participants (48·5 %) reported food insecurity at enrolment, with no difference by HIV status. Food insecurity was more common among older participants (50+ v. 18–24 years aPR 1·35, 95 % CI 1·15, 1·59). Having 2–5 (aPR 1·14, 95 % CI 1·01, 1·30) or >5 dependents (aPR 1·17, 95 % CI 1·02, 1·35), and residing in Kisumu West, Kenya (aPR 1·63, 95 % CI 1·42, 1·87) or Nigeria (aPR 1·20, 95 % CI 1·01, 1·41) was associated with food insecurity. Residing in Tanzania (aPR 0·65, 95 % CI 0·53, 0·80) and increasing education (secondary/above education v. none/some primary education aPR 0·73, 95 % CI 0·66, 0·81) was protective against food insecurity. Antiretroviral therapy (ART)-experienced PLWH were more likely to be food secure irrespective of viral load.Conclusion:Food insecurity was highly prevalent in our cohort though not significantly associated with HIV. Policies aimed at promoting education, elderly care, ART access in PLWH and financial independence could potentially improve food security in Africa.
Small UWB antenna with two stop bands by a compact EBG cell loaded with new open meander slots
Authors: Alizadeh Farzad , Ghobadi Changiz , Nourinia Javad 
Published: August 2021

AbstractIn this paper, a small ultra-wideband (UWB) antenna with two stop bands by a compact electromagnetic bandgap (EBG) cell loaded with two new open meander slots is presented. With the coupling of the EBG cell to the feedline, the stop bands are formed. The designed EBG cell is a mushroom type that has the advantages of being able to independently control the stop bands, high responsiveness selectivity of stop bands, easy switching, the need for fewer EBG cells, and low impact on the working characteristics of the antenna. To have a better understanding of the proposed EBG mechanism, characteristic mode analysis is used. The size reduction of the suggested antenna is obtained by halving the reference antenna relative to the axis of symmetry. The measurement results for −10 dB adaptation are from 2.73 to 13 GHz with stop bands at 3.51 GHz (12.9%) and 5.34 GHz (14.1%). The radiation behavior of the minimized antenna is similar to that of a reference antenna. Minimized UWB antenna with transmission function and group delay with small variations in the operating frequency range is suitable for small multiple-input and multiple-output (MIMO) and diversity systems.
Cyclic Brittle‐Ductile Oscillations Recorded in Exhumed High‐Pressure Continental Units: A Record of Deep Episodic Tremor and Slow Slip Events in the Northern Apennines
Authors: Giuntoli Francesco , Viola Giulio 
Published: August 2021

AbstractThe geological record of deep fossil seismogenesis in subduction zones is limited due to common rock overprinting during exhumation and only a few regions expose well‐preserved deeply exhumed structures. We investigated a mesoscopic contractional duplex formed at blueschist facies conditions in continental metasediments in the Northern Apennines (Italy). Field observations reveal strain partitioning within the duplex between metapelite bands, corresponding to high‐strain zones, and metaquartzarenite bands, which form low‐strain, imbricated metric horses. Dilational shear veins occur in both lithotypes and are composed of quartz and carpholite fibers defining a stretching lineation parallel to the regional SW‐NE transport direction. Geometrical, cross cutting and petrographic relationships suggest that veins formed broadly syn‐mylonitization. Thermodynamic modeling constrains the formation of the mylonitic foliation to >0.7 GPa and ∼400°C and the dilational shear veins vein to ∼1.1 GPa and 350°C. Therefore, we document a top‐to‐the‐E‐NE thrust that formed at the deepest conditions recorded by this unit of the Northern Apennines. In the thrusted continental metasediments, aqueous fluid locally released by metamorphic dehydration reactions transiently increased pore pressure, in turn triggering brittle‐ductile cyclicity. We propose that blueschist facies dilational shear veins and mylonitic foliation represent a geological record of deep episodic tremor and slow slip events. To the best of our knowledge, this is the first time that these events are genetically associated with brittle and ductile structures of a mesoscopic duplex. We suggest that these structures could be common features of the high‐pressure metamorphic units of the Apennine orogenic belt.