bluuebunny/crossref_metadata_2025 huggingface dataset:
Redescription of Litholingia rhora Ren, 2002 (Neuroptera: Grammolingiidae) from the Middle Jurassic of Daohugou
Authors: JOUAULT CORENTIN , LEGENDRE FRÉDÉRIC , PERRICHOT VINCENT , CONDAMINE FABIEN L. , NEL ANDRÉ
Published: February 2022

A new specimen of the species Litholingia rhora Ren, 2002, from the Middle-Upper Jurassic deposit of Daohugou, is used to redescribe the species and precise its diagnosis. We also propose a series of wing venation drawings highlighting the main characteristics of the wing venation all Litholingia species. Finally, we summarize the current diversity of the lacewing family Grammolingiidae.
Tripogon sugathakumariae (Poaceae: Chloridoideae: Tripogoninae): a new species from southern Western Ghats, Kerala, India
Authors: JABEENA MANJAKULAM KHADHERSHA , PRABHUKUMAR KONICKAL MAMBETTA , REMYA SIVAKUMARAN , ATHIRA SUBRAMANIAN , HAREESH VADAKKOOT SANKARAN , MAYA CHANDRASEKHARAN NAIR , SUNIL CHANDRASSERIL NARAYANAN
Published: February 2022

Tripogon sugathakumariae, a new species from Nelliyampathy hills of southern Western Ghats, Kerala, India, is described and illustrated. It is closely similar to T.bromoides but differs by distinct eciliate membraneous ligule fringed with long hairs at the ends of leaf sheath, shorter length of leaf blade, broad and straw-coloured spikelets, unidentate awned upper glume, lemma 3-lobed and 3-awned without a definite lobe between the median and lateral awns and median awn equal or slightly longer than lemma. Detailed description, distribution and ecology are provided along with a photo plate and illustration.
Taxonomic revision and cladistic analysis of the tarantula genera Tapinauchenius Ausserer, 1871, Psalmopoeus Pocock, 1985, and Amazonius n. gen. (Theraphosidae, Psalmopoeinae)
Authors: CIFUENTES YEIMY , BERTANI ROGERIO
Published: February 2022

The genera Psalmopoeus Pocock, 1895, Tapinauchenius Ausserer, 1871 and Pseudoclamoris Hüsser, 2018 are revised and cladistics analyses carried out including most species of these genera. In order to test the monophyly of Aviculariinae and Psalmopoeinae, species of all genera in these two subfamilies were included, as well as of Harpactirinae, Selenocosmiinae, Theraphosinae, Stromatopelmatinae, Ischnocolinae, Schismatothelinae, Poecilotherinae, and a barychelid was used to root the cladogram. The matrix with 50 terminal taxa, 1 continuous and 85 discrete characters was analysed with TNT 1.5. The results show a monophyletic Psalmopoeinae as sister group of Aviculariinae. Psalmopoeus comprises 9 species: Psalmopoeus cambridgei Pocock, 1895 (type species), Psalmopoeus ecclesiasticus Pocock, 1903, Psalmopoeus emeraldus Pocock, 1903, Psalmopoeus irminia Saager, 1994, Psalmopoeus langenbucheri Schmidt, Bullmer & Thierer-Lutz, 2006, Psalmopoeus plantaris Pocock, 1903, Psalmopoeus pulcher Petrunkevitch, 1925, Psalmopoeus reduncus (Karsch, 1880), and Psalmopoeus victori Mendoza, 2014. Psalmopoeus intermedius Chamberlin, 1940 is considered a junior synonym of P. reduncus. Psalmopoeus copanensis Gabriel & Sherwood, 2020, P. sandersoni Gabriel & Sherwood, 2020 and P. petenensis Gabriel & Sherwood, 2020 are considered junior synonyms of P. victori. Psalmopoeus maya Witt, 1996 is considered nomen nudum. Tapinauchenius comprises 8 species: Tapinauchenius plumipes (C. L. Koch, 1842) (type species), Tapinauchenius sanctivincenti (Walckenaer, 1837), Tapinauchenius latipes L. Koch, 1875, Tapinauchenius brunneus Schmidt, 1995, Tapinauchenius cupreus Schmidt & Bauer, 1996, Tapinauchenius polybotes Hüsser, 2018, Tapinauchenius rasti Hüsser, 2018, and T. gretae n. sp. The female of T. brunneus is described for first time. Tapinauchenius violaceus (Mello-Leitão, 1930), T. purpureus Schmidt, 1995, T. concolor (Caporiaccco, 1947), and T. gigas Caporiacco, 1954 are considered junior synonyms of T. plumipes. With the synonymy of T. gigas (type species of Pseudoclamoris Hüsser, 2018), it was necessary to describe a new genus for the two species formerly included in it. Thus, the new genus Amazonius n. gen. is erected to include A. elenae (Schmidt, 1994) n. comb., A. burgessi (Hüsser, 2018) n. comb. as well as two new species A. giovaninii n. gen. n. sp. and A. germani n. gen. n. sp. A discussion on the relationship of Psalmopoeinae and Aviculariinae and maps with the distributions of all species are provided.
Characterization of Sunshine Duration in Western Equatorial Africa: In Situ Measurements versus SARAH-2 Satellite Estimates
Authors: Philippon N. , Ouhechou A. , Camberlin P. , Trentmann J. , Fink A. H. , Maloba J. D. , Morel B. , Samba G.
Published: February 2022

Western Equatorial Africa is one of the least sunny areas in the world. Yet, this has attracted little research so far. As in many other parts of Africa, light availability is mainly estimated using in situ measurements of sunshine duration (SDU). Therefore, this study conducts the first characterization of SDU evolution during the annual cycle for the region. It also evaluates the skill of satellite-based estimates of SDU from the Surface Solar Radiation Data Set–Heliosat, edition 2.1 (SARAH-2.1). Mean annual SDU levels are low: less than 5 h day−1 at the regional scale, with the sunniest stations in the northeast (Cameroon and Central African Republic) and the least sunny in an ∼150-km-wide coastal strip in Gabon and Republic of the Congo (RoC). For most of the stations except the southeast ones in the Democratic Republic of Congo, the lowest SDU levels are recorded in July–September, during the main dry season, with persistent overcast conditions. They are as low as 2.5 h day−1, especially on the windward slopes of the Massifs du Chaillu and du Mayombé, and of the Batéké Plateaus in Gabon and RoC. Although the mean annual and monthly spatial patterns are well reproduced in SARAH-2.1, SDU levels are systematically overestimated by 1–2 h day−1. The largest positive biases are recorded during the December–February dry season, especially at the northernmost stations. Analyses at the daily time scale show that SARAH-2.1 biases arise from a twofold problem: the number of dark days (SDU < 1 h day−1) is 50% lower than observed whereas that of sunny days (SDU > 9 h day−1) is 50% higher than observed.
Double Diffusion in the Arabian Sea during Winter and Spring
Authors: Ashin K. , Girishkumar M. S. , Joseph Jofia , D’Asaro Eric , Sureshkumar N. , Sherin V. R. , Murali B. , Thangaprakash V. P. , Rao E. Pattabhi Ram , Shenoi S. S. C.
Published: February 2022

Microstructure measurements from two cruises during winter and spring 2019 documented the importance of double-diffusion processes for small-scale mixing in the upper 400 m of the open-ocean region of the eastern Arabian Sea (EAS) below the mixed layer. The data indicated that shear-driven mixing rates are weak, contributing diapycnal diffusivity (Kρ) of not more than 5.4 × 10−6m2s−1in the EAS. Instead, signatures of double diffusion were strong, with the water column favorable for salt fingers in 70% of the region and favorable for diffusive convection in 2%–3% of the region. Well-defined thermohaline staircases were present in all the profiles in these regions that occupied 20% of the water column. Strong diffusive convection favorable regime occurred in ∼45% of data in the barrier layer region of the southern EAS (SEAS). Comparison of different parameterizations of double diffusion with the measurements of vertical heat diffusivity (KT) found that the Radko and Smith salt fingering scheme and the Kelley diffusive convection scheme best match with the observations. The estimates based on flux law show that the combination of downward heat flux of approximately −3 W m−2associated with salt fingering in the thermocline region of the EAS and the upward heat flux of ∼5 W m−2due to diffusive convection in the barrier layer region of the SEAS cools the thermocline.
Association of Prior Statin Therapy With Cardiovascular Outcomes in Patients With Initial Diagnosis of OCAD and LDL-C Below 1.8 mmol/L
Authors: Zhang Yue , Zhao Xueqiao , Ding Xiaosong , Chen Hui , Li Hongwei , Li Weiping
Published: February 2022

This study investigated the effect of prior statin therapy on cardiovascular outcomes in patients with a diagnosis of obstructive coronary artery disease (OCAD) and low-density lipoprotein cholesterol (LDL-C) <1.8 mmol/L. A total of 1330 patients with baseline LDL-C <1.8 mmol/L were included; 548 had received prior statin therapy [prior statin (+)] and 782 had no prior statin [prior statin (−)]. Major adverse cardiac and cerebral event (MACCE) during hospitalization and a median follow-up of 25 months were analyzed. Compared with the prior statin (−) group, who displayed similar atherosclerotic cardiovascular disease risk burden including 71.6% with hypertension, 39.1% with diabetes, and 76.1% with ≥3 risk factors, the prior statin (+) group had significantly lower incidence of composite MACCE, all-cause death and cardiovascular death. After multivariable adjustment, non-prior statin therapy was independently associated with all-cause death [hazard ratio (HR) 2.09, 95% confidence interval (CI), 1.13-3.87, P = .019] and cardiovascular death (HR 2.28, 95% CI, 1.04-5.00, P = .040), particularly in the subgroups aged ≥65 years and with hypertension. Overall, compared with "naturally" LDL-C <1.8 mmol/L without statin, prior statin therapy to achieve an LDL-C <1.8 mmol/L independently predicted a lower risk of all-cause and cardiovascular mortality in patients with a diagnosis of OCAD.
Time for cathedral building: reimagining school ministry
Authors: Spencer Michael E.
Published: February 2022

Expanding on models for school chaplaincy and drawing on the work of Fowler, Parks, Pohlman, Erikson, Williams, and Pannikar this article argues for a new and reimagined approach, shifting from a seminary model of spiritual formation to a cathedral model of spiritual exploration. Grounded in an incarnational theology and an understanding of the spiritual dissonance of youth within a pluralistic culture, the chaplain cultivates Pannikar’s christic vision within the school context. In this way, the chaplain leverages opportunities for engagement in persona Christi as missionary, witness, accompanying presence, and guide in the quest of adolescent spiritual exploration and meaning-making.
Long-Term Voice Outcomes After Type I, Type II, or Type V Cordectomy
Authors: Kinberg Eliezer , Rapoport Sarah K. , Brown Sarah , Woo Peak
Published: February 2022

Introduction:

We compare long-term voice outcomes in patients treated with European Laryngeal Society (ELS) classification Type I, Type II, or Type V cordectomy. The aim is to understand the impact of Type V cordectomy on voice outcomes in relation to Type I and Type II cordectomy.

Methods:

A retrospective review of patients treated with Type I, Type II, or Type V cordectomy by a single surgeon over a 20-year period was performed. Voice Handicap Index-10 (VHI-10) scores, Cepstral Spectral Index of Dysphonia (CSID) measures from CAPE-V sentences, and two-rater GRBAS scores were analyzed.

Results:

Sixty-two patients were identified with a mean follow-up of 52 months. Of these, there were 43 Type I and 19 Type II cordectomies, including 8 in each group with Type V resections. Significant differences in all parameters were noted between the Type I (VHI 5.7, CSID 20.6, Grade 1.3) and the Type II cohorts (VHI 12.6, CSID 36.3, Grade 1.8) who did not undergo Type V cordectomy. Patients undergoing Type V cordectomy demonstrated voice outcomes (VHI 9.4, CSID 35.6, Grade 1.7) which fell between those of Type I and Type II cordectomies.

Conclusions:

Better long-term subjective, objective, and computer-analyzed voice outcomes are noted for patients undergoing Type I rather than Type II cordectomy. When Type V cordectomy is performed, voice outcomes are comparable to those of both Type I and Type II cordectomy, a surprising finding given the expectation of worsened dysphonia in longer resections. Further work is needed to explain this finding and define voice outcomes after Type V cordectomy.
Coefficients of Factor Score Determinacy for Mean Plausible Values of Bayesian Factor Analysis
Authors: Beauducel André , Hilger Norbert
Published: February 2022

In the context of Bayesian factor analysis, it is possible to compute plausible values, which might be used as covariates or predictors or to provide individual scores for the Bayesian latent variables. Previous simulation studies ascertained the validity of mean plausible values by the mean squared difference of the mean plausible values and the generating factor scores. However, the mean correlation of sets of single plausible values of different factors were shown to be an adequate estimator of the correlation between factors. Using sets of single plausible values to compute a mean prediction in secondary analysis implies that their determinacy should be known. Therefore, a plausible value-based determinacy coefficient allowing for estimation of the determinacy of single plausible values was proposed and evaluated by means of two simulation studies. The first simulation study demonstrated that the plausible value-based determinacy coefficient is an adequate estimate of the correlation of single plausible values with the population factor. It is also shown that the plausible value-based determinacy coefficient of mean plausible values approaches the conventional, model parameter-based determinacy coefficient with increasing number of imputations. The second simulation study revealed that the plausible value-based determinacy coefficient and the model parameter-based determinacy coefficient yield similar results even for misspecified models in small samples. It also revealed that for small sample sizes and a small salient loading size, the coefficients of determinacy overestimate the validity, so that it is recommended to report the determinacy coefficients together with a bias-correction to estimate the validity of plausible values in empirical settings.
Effect of Fake News Awareness as an Intervention Strategy for Motivating News Verification Behaviour Among Social Media Users in Nigeria: A Quasi-Experimental Research
Authors: Apuke Oberiri Destiny , Omar Bahiyah , Tunca Elif Asude
Published: February 2022

This study tests the effect of fake news awareness as an intervention strategy for motivating news verification behaviour among social media users in Nigeria. A quasi-experiment was utilized with 470 participants divided into two groups, comprising the control group, n = 235, and the treatment group, n = 235. Fake news awareness was found to be an effective intervention strategy used to intensify the urgency and need to verify news before sharing. Individuals exposed to fake news awareness campaigns reported a more positive attitude towards news verification, better self-efficacy towards verification and were more concerned about their reputation on social media.
Role of Taste Receptors in Innate Immunity and Oral Health
Authors: Xi R. , Zheng X. , Tizzano M.
Published: February 2022

Taste receptors are receptor proteins that detect ligands belonging to the 5 taste modalities: sweet, bitter, sour, salty, and umami. Taste receptors are not restricted to taste cells in taste buds; rather, they are distributed throughout the entire body. For example, solitary chemosensory cells (SCCs) and tuft cells express taste signal proteins and are present in several mucosae. In the airways, SCCs sense bacteria, allergens, viruses, and noxious stimuli and drive evasive behavior, neuroinflammation, and antibacterial responses. In the gut, tuft cells detect helminth infection and bacterial dysbiosis and initiate type II immune responses characterized by tissue remodeling. In the gingiva, SCCs detect oral pathogenic bacteria, evoke innate immune responses and release antimicrobial compounds in the epithelium, and regulate the microbiome composition. This review summarizes the most recent research on extragustatory taste receptors and their function in antibacterial defense. We also discuss how these findings have provided insights into the development of potential therapeutic strategies for mucosal bacterial infection and dental diseases.
Simply Unconvincing: The High Court on Probative Value and Reliability in the Uniform Evidence Law
Authors: Chin Jason M , Edmond Gary , Roberts Andrew
Published: February 2022

Exclusion of evidence when its probative value is exceeded by its risk of creating unfair prejudice has long been a fundamental safeguard against unfair trials and wrongful convictions. In 2016, IMM v The Queen (IMM) curtailed that safeguard by holding that trial judges should assess probative value on the assumption that the evidence is reliable and credible. The IMM majority placed emphasis on the capacity of the evidence. In doing so, it provided a mysterious qualification: some evidence may lack probative value not because it is unreliable, but because it is ‘simply unconvincing’. The majority illustrated unconvincingness with the example of an unreliable eyewitness identification. Courts and legal scholars criticised the majority judgment for its harmful implications and for its apparent incoherence. From a review of almost 4 years of post-IMM jurisprudence and deeper exploration into one particular case, we find that ‘simply unconvincing’ has accentuated the confusion and inconsistency in Australian evidence jurisprudence.
In the Face of Opportunities: Facial Structures of Scientists Shape Expectations of STEM Environments
Authors: Joshi Mansi P. , Lloyd E. Paige , Diekman Amanda B. , Hugenberg Kurt
Published: February 2022

Impressions of role leaders provide information about anticipated opportunities in a role, and these perceptions can influence attitudes about science, technology, engineering, and mathematics (STEM) pathways. Specifically, the facial structures of role leaders influenced perceived affordances of working with that person, such as the availability of communal and agentic opportunities (e.g., mentorship; achievement). STEM faculty with trustworthy (relative to dominant) faces were seen as valuing communal goals (Studies 1–3), and in turn, perceived as affording both communal and agentic opportunities in their research groups (Studies 2–3b). These heightened goal opportunities aligned with perceptions that trustworthy-faced advisors would enact more group-supportive behaviors (Study 2). Consequently, students anticipated fairer treatment and reported greater interest in labs directed by trustworthy- than dominant-faced leaders (Studies 3a–4a), even when images were accompanied by explicit information about leaders’ collaborative behavior (Study 4b). The faces of leaders can thus function as the “face” of that role and the surrounding culture.
Research Design: Cohort Studies
Authors: Andrade Chittaranjan
Published: February 2022

In a cohort study, a group of subjects (the cohort) is followed for a period of time; assessments are conducted at baseline, during follow-up, and at the end of follow-up. Cohort studies are, therefore, empirical, longitudinal studies based on data obtained from a sample; they are also observational and (usually) naturalistic. Analyses can be conducted for the cohort as a whole or for subgroups amongst which comparisons can be drawn. Because there is no randomization to the subgroups of interest, cause and effect relationships cannot be determined, and relationships between variables must be stated as associations that may or may not be influenced by confounding. The cohort that is studied can be prospectively or retrospectively defined, and each method has its advantages and disadvantages. These and other issues are explained with the help of examples. A special note is made of cohort studies in Indian psychiatry.
Pulmonary artery flotation catheter (PAFC) combined with pump-controlled retrograde trial off (PCRTO) as a trial for weaning VA-ECMO patients: A retrospective study
Authors: Xu Ying , Liu Ning , Dong Danjiang , Tang Jian , Liu Yang , Qian Yajun , Gu Qin
Published: February 2022

Objectives

Pump-controlled retrograde trial off (PCRTO) has been recently proposed as an effective and safe VA-ECMO weaning method. However, reports of haemodynamic monitoring during PCRTO are rare. Therefore, the purpose of this study was to investigate the changes in the left and right heart function during the PCRTO process combined with a pulmonary artery flotation catheter (PAFC).

Methods

Between March 2019 and May 2021, 20 adult VA-ECMO patients who underwent PCRTO in combination with PAFC were enrolled in this study. The patients' general characteristics, PCRTO results, haemodynamic parameters during PCRTO progression, complications, and clinical prognoses were analysed. Those who survived for 48 h after withdrawal and did not require ECMO assistance were defined as the success group, and those who did not survive for 48 h after withdrawal or who required ECMO assistance were defined as the failure group.

Results

Of the 20 patients, 13 (65%) were included in the success group, and 7 (35%) were included in the failure group. Compared with the success group, the heart rate (HR) of the failure group was significantly increased 30 min after PCRTO ( p < .01), and the pulmonary artery wedge pressure (PAWP) was significantly higher at all time points ( p < .01). Compared with pre-PCRTO in the success group, the HR at 2 min in the success group was significantly increased, but decreased to the baseline levels at 15 min and 30 min. The PAWP was also significantly increased at 2 min, but decreased at 15 min and dropped to the baseline level at 30 min in the success group. Compared with pre-PCRTO in the failure group, the HR and PAWP increased significantly at 2 min, 15 min and 30 min in the failure group. No new embolism-related complications were found in the success group after the withdrawal from ECMO.

Conclusions

PCRTO is a safe and reliable VA-ECMO weaning method. Combined with haemodynamic monitoring through PAFC, PCRTO can better assess the cardiac reserve function.
The Effectiveness of Case-management Rehabilitation Intervention in Facilitating Return to Work and Maintenance of Employment After Myocardial Infarction: Results of a Randomized Controlled Trial
Authors: Zack Oren , Melamed Samuel , Silber Haim , Cinamon Tali , Levy Doron , Moshe Shlomo
Published: February 2022

Objective

To study the long-term effectiveness of case-management rehabilitation intervention on vocational reintegration of patients after myocardial infarction (MI).

Design

Blinded simple randomization was used to construct an intervention and control groups that were followed up for two years.

Subjects and setting

151 patients, aged 50.3 ±  5.9 years, who experienced uncomplicated MI and were enrolled in a cardiac rehabilitation program were recruited.

Interventions

included an early referral to an occupational physician, tailoring an occupational rehabilitation program, based on individual patient needs, coordination with relevant parties, psychosocial intervention, intensive follow-up sessions during a two-year follow-up.

Main measures

Return to work within six months of hospitalization and maintenance of employment at one and two years of follow-up.

Results

Return-to-work (RTW) rate in the intervention group was 89% and nearly all maintained employment at one year of follow-up (92%) and two years of follow-up (87%). Moreover, almost all of them returned to and maintained their previous jobs. The corresponding figures were: 98%, 94% and 98%, respectively. The figures for the RTW and employment maintenance for the control group were: 74%, 75%, and 72%, respectively. Only about 75%, in this group kept their previous job. The case-management intervention was associated with increased odds of maintaining employment at follow-up of one year (OR = 5.89, 95% CI 1.42–24.30) and two years (OR = 3.12, 95% CI 1.01–10.03).

Conclusions

The extended case-management rehabilitation intervention had a substantial positive impact on both the RTW of MI patients and their maintenance of employment at one and two years of follow-up.

Trial Registration

This trial is registered at US National Institutes of Health #NCT04934735.
Low-carbon cows: From microbial metabolism to the symbiotic planet
Authors: Folkers Andreas , Opitz Sven
Published: February 2022

This article focuses on two projects – one at a large chemical company and the other at a small start-up – to intervene in the relations between cows and ruminal microbes to reduce bovine methane emissions. It describes these interventions as ‘symbiotic engineering’: a biopolitical technique targeting holobionts and becoming effective by working on interlaced sets of living things. Based on the analysis of these cases, the article elucidates a planetary symbiopolitics (Helmreich) that connects ‘molecular biopolitics’ (Rose) and ‘microbiopolitics’ (Paxson) to ‘bovine biopolitics’ (Lorimer, Driessen) and the politics of climate change. We critically investigate the spatial imaginaries of symbiotic engineering practices that single out the microbial realm as an Archimedean point to address planetary problems. This technoscientific vision resonates with the notion of the ‘symbiotic planet’ advanced by Lynn Margulis that depicts the Earth System, or Gaia, as a vast set of relations among living things down to the tiniest microbes. Margulis’ concept, as well as the ‘symbiotic view of life’ (Gilbert, Scott, Sapp) has been embraced in recent debates in STS as a way to think of multispecies worldings. The article contributes critically to these debates by showing what happens when the topology of the symbiotic Earth becomes the operating space for symbiotic engineering practices.
Clinical implications of opioid-induced ventilatory impairment
Authors: Pattullo Gavin G
Published: February 2022

Opioid-induced ventilatory impairment is the primary mechanism of harm from opioid use. Opioids suppress the activity of the central respiratory centres and are sedating, leading to impairment of alveolar ventilation.

Respiratory physiological changes induced with acute opioid use include depression of the hypercapnic ventilatory response and hypoxic ventilatory response. In chronic opioid use a compensatory increase in hypoxic ventilatory response maintains ventilation and contributes to the onset of sleep-disordered breathing patterns of central sleep apnoea and ataxic breathing. Supplemental oxygen use in those at risk of opioid-induced ventilatory impairment requires careful consideration by the clinician to prevent failure to detect hypoventilation, if oximetry is being relied on, and the overriding of hypoxic ventilatory drive. Obstructive sleep apnoea and opioid-induced ventilatory impairment are frequently associated, with this interrelationship being complex and often unpredictable. Monitoring the patient for opioid-induced ventilatory impairment poses challenges in the areas of reliability, avoidance of alarm fatigue, cost, and personnel demands. Many situations remain in which patients cannot be provided effective analgesia without opioids, and for these the clinician requires a comprehensive knowledge of opioid-induced ventilatory impairment.
A Test of Objectification Theory With Sexual Minority Women
Authors: Moradi Bonnie , Tebbe Elliot
Published: February 2022

With this study, we aimed to advance objectification theory research with sexual minority women by examining the understudied roles of appearance anxiety and interoceptive awareness concomitantly with other key variables, including sexual objectification experiences, internalization of cultural appearance standards, body surveillance, and body shame. We also examined depressive symptoms as a criterion variable in addition to eating disorder symptoms. Survey data from 201 sexual minority women were analyzed. Manifest variable path analysis of the hypothesized model explained 35% and 27% of the variance in eating disorder and depressive symptoms, respectively. Results revealed a distinct pattern of cross-sectional direct and indirect relations for eating disorder and depressive symptoms. Specifically, body shame was a key unique correlate of eating disorder symptoms and linked internalization of cultural appearance standards and body surveillance with eating disorder symptoms. Appearance anxiety was a key unique correlate of depressive symptoms and linked internalization of cultural appearance standards and body surveillance with depressive symptoms. Sexual objectification experiences and interoceptive awareness generally did not yield significant unique direct or indirect relations in the model. These findings suggest distinct and complementary points of intervention to mitigate eating disorder and depressive symptoms for sexual minority women.
Validity and Reproducibility of a Semiquantitative Multiple-Choice Food Frequency Questionnaire in Iranian Adults
Authors: Zimorovat Alireza , Moghtaderi Fatemeh , Amiri Mojgan , Raeisi-Dehkordi Hamidreza , Mohyadini Matin , Mohammadi Mohammad , Zarei Sadegh , Karimi-Nazari Elham , Mirzaei Masoud , Nadjarzadeh Azadeh , Salehi-Abargouei Amin
Published: February 2022

Previous multiple-choice food-based food frequency questionnaires (FFQs) were not validated against weighed dietary records (WDRs) in Iran. This study investigated the validity and reproducibility of a multiple-choice semi-quantitative food frequency questionnaire (SQ-FFQ) in adults living in central Iran. Patients with diabetes and their spouses were asked to complete 3 SQ-FFQs by interview, and nine 3-day WDRs, over 9 months. They provided 2 blood samples to assess serum calcium, magnesium, zinc, and vitamin C levels. The Pearson and intraclass correlation coefficients were calculated to assess reproducibility and validity. The degree of misclassification was explored using a contingency table of quartiles which compare the information between third FFQ and WDRs. The method of triads was incorporated to assess validity coefficients between estimated intakes using third FFQ, WDRs, and biochemical markers and assumed true intakes. A total of 180 participants aged 48.9 ± 8.4 years completed the study. Compared to WDRs, FFQs overestimated all nutrient intakes except for iron. The median intraclass correlation between FFQs was 0.56. The median de-attenuated, age, sex, and education adjusted partial correlation coefficients for validity were 0.17 and 0.26 for FFQ1-WDRs and FFQ3-WDRs, respectively. The FFQ3 validity coefficients for vitamin C, calcium, magnesium, and zinc were 0.13, 0.62, 0.89, and 0.66, respectively, using the triads method. The median exact agreement and complete disagreement between FFQ3 and WDRs were 33% and 6%, respectively. The SQ-FFQ seems to be an acceptable tool to assess the long-term dietary intake for future large-scale studies in this population.
Comparison of histopathological features, survival, and oncological outcome between patients under and above 55-year-old with prostate cancer who underwent radical prostatectomy
Authors: Soltani Mohammad Hossein , Khabazian Reza , Dadpour Mehdi , Borumandnia Nasrin , Simforoosh Nasser
Published: February 2022

Background:

To compare the disease course, histopathological features and survival rates of prostate cancer (PCa) between patients aged ⩽ 55 and > 55 year old.

Materials and methods:

In this retrospective study, we enrolled 644 patients with organ-confide prostate cancer who had undergone radical prostatectomy from 2005 to 2018. Seventy-six (11.8%) patients were under 55 years of age (group 1) and 568 (88.2%) patients were >55 years old (group 2).

Results:

Pre-operative hypertension was detected in 4 (5.3%) patients of group 1 and 80 (14.1%) patients of groups 2 ( p = 0.029). The mean (±SD) prostate volume was higher in group 2 compared with group 1 (34.1(±8.4) ml vs 54.1(±9.9) ml, p < 0.001). Positive surgery margin was observed in 15 (19.7%) and 58 (10.2%) patients in group 1 and 2, respectively ( p = 0.020). Co-existence of diabetes mellitus, mean pre-operative PSA, Gleason’s score, and permanent pathology and pathologic stage were similar between the two groups. Log-rank test failed to show any statistical difference in terms of biochemical-relapse free survival, local recurrence-free survival, and metastasis-free survival between the two groups ( p = 0.316, 0.441, 0.654, respectively). After performing multivariate analysis, positive surgical margin was the only factor that was independently predictive of biochemical relapse ( p < 0.001) and local recurrence/metastasis ( p < 0.001).

Conclusion:

No difference was observed in terms of histopathologic features, biochemical relapse, and local recurrence/metastasis-free survival rates between patients younger and older than 55 years of age.
The effect of different drugs on hard metal lung disease in a rat model
Authors: Zhang Zhansai , Zhang Jingbo , Liu Jie , Zhao Hetong , Zhao Yanfang , Sun Daoyuan
Published: February 2022

Hard metal lung disease (HMLD) drugs include dexamethasone sodium phosphate (Dex), methylprednisolone (MP) injection, N-acetylcysteine injection (NAC), and a mix of Dex, MP, and NAC (MIX). In this study, we compared the effects of these drugs on different cytokines of hard metal lung disease in a rat model. Thirty-six adult female Sprague Dawley rats were distributed equally into the control group, hard metal (HM) group, Dex group, MP group, NAC group, and MIX group. HM powder (0.5 mL, 20 mg/mL; one time) was administered by intraperitoneal injection to the HM group through the pulmonary endotracheal tube, while the control group received normal saline (0.5 mL, 20 mg/mL; one time). After 4 weeks, the drugs were administered to the experimental groups (0.5 mL, 20 mg/mL; one time). After 8 weeks, bronchoalveolar lavage fluid (BALF) and serum were examined for cytokine levels. Biochemical analysis indicated that the Dex, MP, NAC, and MIX did not improve TGF-β1, TGF-β2, KL-6, and MMP-1 in the BALF, while MIX increased TIMP-1 in BALF. In addition, the NAC treatment significantly increased the expression levels of TGF-β1, TGF-β2, KL-6, and MMP-1. The MIX treatment significantly increased the expression levels of TGF-β1, TGF-β2, and KL-6. The MP treatment significantly increased the expression levels of KL-6, and MMP-1. The Dex treatment significantly increased the expression levels of TGF-β1, KL-6, and MMP-1. This study demonstrated that administered with NAC and MIX could improve TGF-β1, TGF-β2, and KL-6 in serum of hard metal lung disease in a rat model. Therefore, NAC injection may be considered a useful candidate in the development of a preventive agent against HMLD.
“It’s because We are ‘Loose Girls’ That’s why We had Children with MINUSTAH Soldiers”: A Qualitative Analysis of Stigma Experienced by Peacekeeper-Fathered Children and Their Mothers in Haiti
Authors: Vahedi Luissa , Stuart Heather , Etienne Stéphanie , Wisner Sandra , Lee Sabine , Bartels Susan Andrea
Published: February 2022

Sexual abuse and exploitation (SEA) perpetrated by UN peacekeepers while on mission is a violation of human rights and undermines the goal of upholding human rights in countries that host peacekeeping missions. In addition to survivors, children fathered by peacekeepers are also victims of SEA that need protection. Stigma poses negative life course consequences for SEA survivors and their peacekeeper-fathered children. However, there is a considerable lack of empirical research concerning the stigma experiences of SEA survivors and their children in post-colonial contexts. The present study addresses this knowledge gap by drawing on The United Nations Stabilization Mission in Haiti as a case study to examine the lived experiences of stigma among SEA survivors and their resultant children. Using 18 qualitative semi-structured interviews conducted in 2017 with Haitian women raising peacekeeper-fathered children, we organized qualitative codes according to Link and Phelan’s conceptual model of stigma. The stigmatization process was explored through the themes of labeling, stereotyping, separation, and status loss and discrimination, as described by Link and Phelan. In addition, we nuanced the lived experiences of stigma by discussing the buffering roles of familial acceptance, skin phenotype, and the Haitian context. The findings have implications for the UN. We advocate that stigma be recognized and acted upon as a fundamental protection concern for SEA survivors and their children. Accordingly, the UN has an obligation to provide stigma-related supports for victims and complainants as well as to facilitate long-term child support for the children left behind by peacekeepers.
Post-Soviet Capitalism in Russia and Digital Revolution
Authors: Dzarasov Ruslan , Gritsenko Viktoria
Published: February 2022

The article examines characteristics of digitalization in the Russian economy in its connection with the semi-peripheral position of Russia. The reasons for the lack of efficiency of Russian digitalization and its uneven development in various economy sectors are explained. According to the authors, the root causes of this state of affairs can be seen even in the patterns of the degeneration and disintegration of the Soviet Union, when the features of rent-seeking behavior of the ruling elite were first identified. The article presents the results of a study into the needs for information resources in the sectors of the Russian economy (in comparison with the group of reference countries), which reflect the decline in those in industry and, on the contrary, the concentration in the research and development sector. The authors believe that these data confirm the conclusion about the selective and generally insufficient character of digitalization.
Father Parental Leave Use in Spain: The Role of the Female Partner Labour Situation
Authors: Moreno-Mínguez Almudena , Martín-Román Ángel L , Moral Alfonso
Published: February 2022

This article presents novel empirical evidence of fathers’ parental leave usage by introducing a family dimension in Spain. To test this hypothesis, a bivariate probit estimation was used to analyse the effect of the mother’s labour force participation on the father’s decision to take parental leave. This procedure allowed us to address the issue of simultaneous factors affecting the decisions of both the man and the woman, which were relevant to interpreting for the phenomenon. The results suggested that successfully using fathers’ paternity leave as a tool to promote gender equality depends on the family household’s characteristics and the woman’s connection to the job market. The bivariate probit estimation revealed that the effect of the woman’s decision on the man’s choice is much stronger than a naive regression would suggest.
Studies on the effect of H+ carrier toward ionic conduction properties in alginate-ammonium sulfate complexes–based polymer electrolytes system
Authors: Khan Nurhasniza M , Norman Noor M , Samsudin Ahmad S
Published: February 2022

The present work highlights the contribution of ammonium sulfate (NH4)2SO4 as H+ carriers in alginate-based solid polymer electrolytes (SPEs) that were successfully prepared via a solution casting technique. The Fourier transform infrared analysis revealed that molecular interactions between the host polymer and the ionic dopant complexes occurred at the wavenumbers 3700–2500 cm−1, 1800–1500 cm−1, and 1200–900 cm−1. These regions corresponded to the O-H stretching, COO− and C-O-C, moieties of alginate, respectively, which coordinated with the H+ carrier from (NH4)2SO4. At ambient temperature, the optimum ionic conductivity was obtained at 3.01 × 10−5 S cm−1 for the sample containing 10 wt.% of (NH4)2SO4. The IR-deconvolution approach shows that the ionic conduction enhancement is governed by the ionic mobility and the diffusion coefficient of H+ carriers, and the findings show that the present biopolymer, which is an alginate-based SPEs system, has an excellent possibility to be used as electrolytes for application in electrochemical devices.
Perceptual Grouping Explains Similarities in Constellations Across Cultures
Authors: Kemp Charles , Hamacher Duane W. , Little Daniel R. , Cropper Simon J.
Published: February 2022

Cultures around the world organize stars into constellations, or asterisms, and these groupings are often considered to be arbitrary and culture specific. Yet there are striking similarities in asterisms across cultures, and groupings such as Orion, the Big Dipper, the Pleiades, and the Southern Cross are widely recognized across many different cultures. Psychologists have informally suggested that these shared patterns are explained by Gestalt laws of grouping, but there have been no systematic attempts to catalog asterisms that recur across cultures or to explain the perceptual basis of these groupings. Here, we compiled data from 27 cultures around the world and found that a simple computational model of perceptual grouping accounts for many of the recurring cross-cultural asterisms. Our results suggest that basic perceptual principles account for more of the structure of asterisms across cultures than previously acknowledged and highlight ways in which specific cultures depart from this shared baseline.
Undergraduate Choral Conducting Courses: Examining Students’ Practice Behaviors and Instructors’ Pedagogy
Authors: Regier Bradley J. , Scherer Alec D. , Silvey Brian A. , Baughman Melissa
Published: February 2022

The purpose of this study was to investigate undergraduate choral conducting students’ conducting practice approaches, time allocation, and beliefs. A secondary purpose was to examine conducting instructors’ pedagogy and beliefs about their students’ practice approaches. Undergraduate students enrolled in an introductory choral conducting class ( N = 126) and their instructors ( N = 12) responded to separate questionnaires. Students and instructors agreed that technical skills came more naturally than expressive skills, and students reported practicing technical skills more often than expressive skills. Although instructors and students agreed to the frequent use of “singing or humming musical lines” as a practice strategy, they did not align regarding the importance of using video recordings within practice sessions. Based on our results, we recommend that instructors explicitly share their practice expectations with students and introduce an incremental approach to developing expressive conducting skills earlier in the curriculum.
Imperative Patriotism and Minority Candidacies: Examining the Role of Military Status in Racial Evaluations of South Asian Candidates
Authors: Visalvanich Neil , Sriram Shyam K.
Published: February 2022

South Asians have seen an increase in representation at all levels of US government, from Congress to the Vice Presidency, yet a paucity of work has been done examining South Asian candidates in America. The distinct nature of South Asian candidacies allows us to examine the intersection between race and religious identity and how emphasizing different social and political identities impact minority candidate evaluations. We theorize the potential effects of racial-political stereotyping of South Asians, focusing specifically on how a Hindu or Muslim background may negatively influence candidate evaluation. Additionally, we consider whether military service has any effect on evaluations of South Asian candidates as dangerous or deficient. We test this theory with a survey experiment that varies both South Asian religious identity, political ideology, and military service. Our findings indicate that white respondents are more hostile to South Asian candidates when compared to white candidates with similar biographies, and that respondents are particularly hostile to Muslim candidates. Cueing military service alleviates this handicap for Muslim candidates, but further analysis reveals that military service only improves perceptions among Democratic respondents.
Day 4 vs. day 12 G-CSF administration following reduced intensity peripheral blood allogeneic stem cell transplant
Authors: Hatch Rachel V. , Freyer Craig W. , Carulli Alison , Redline Gretchen , Babushok Daria V. , Frey Noelle V. , Gill Saar I. , Hexner Elizabeth O. , Luger Selina M. , Martin Mary Ellen , McCurdy Shannon R. , Perl Alexander E. , Porter David L. , Pratz Keith W. , Stadtmauer Edward A. , Loren Alison W.
Published: February 2022

Introduction

Granulocyte colony-stimulating factor (G-CSF) hastens neutrophil engraftment and reduces infections after allogeneic hematopoietic cell transplant (alloHCT), yet the optimal start date is unknown. Additionally, concurrent G-CSF and methotrexate for graft-vs-host disease (GVHD) prophylaxis may potentiate myelosuppression, and prolonged G-CSF is costly. Our institution changed from day + 4 to day + 12 G-CSF initiation following reduced intensity (RIC) alloHCT with methotrexate GVHD prophylaxis.

Methods

We retrospectively compared day + 4 and day + 12 G-CSF initiation after RIC alloHCT from 2017–2021. The primary endpoint was the time to neutrophil engraftment. Secondary endpoints included length of stay (LOS) and the time to platelet engraftment as well as the incidence of infectious events, acute GVHD (aGVHD), and mucositis.

Results

Thirty-two patients were included in each group with similar baseline characteristics. We observed faster neutrophil engraftment (median 12 vs. 15 days, p = 0.01) and platelet engraftment (median 13 vs. 15 days, p = 0.026) with day + 4 vs. day + 12 G-CSF initiation. Median LOS was 23 days (range, 19–32) with day + 4 initiation vs. 24 days (21–30) with day + 12 (p = 0.046). The incidence of culture-negative febrile neutropenia (p = 0.12), any grade aGVHD (p = 0.58), and grade 2-4 mucositis (p = 0.8) were similar between groups.

Conclusion

Compared to day + 4, day + 12 G-CSF initiation following RIC alloHCT had a longer time to neutrophil and platelet engraftment. Day + 12 initiation also resulted in longer LOS, which while statistically significant, was potentially of limited clinical significance. These findings are hypothesis generating.
Barriers to and Facilitators of COVID-19 Prevention Behaviors Among North Carolina Residents
Authors: Hill Lauren M. , Davis Hunter , Drewry Maura , Shelus Victoria , Bartels Sophia M. , Gora Combs Katherine , Ribisl Kurt M. , Lazard Allison J.
Published: February 2022

COVID-19 was the third leading cause of death in the United States in 2020. Prior to the wide dissemination of SARS-CoV-2 vaccines, individual prevention behaviors, such as wearing face masks, have been the primary non-pharmaceutical interventions to reduce infections. We surveyed 404 North Carolina residents recruited through Amazon MTurk in July 2020 to assess adherence to key prevention behaviors (6-foot distancing, mask wearing, and gathering limits) and barriers to and facilitators of adherence. Participants reported past 7-day prevention behaviors and behavioral barriers and facilitators informed by the Integrated Behavior Model and the Health Belief Model (perceived risk, perceived severity, behavioral attitudes, injunctive and descriptive norms, and personal agency). Reported adherence to each behavior in the past 7 days was generally high, with lower adherence to 6-foot distancing and mask wearing in the work context. The most commonly endorsed barriers to 6-foot distancing included physical impediments, forgetting, and unfavorable descriptive norms. For mask wearing, ability to keep a distance, discomfort/inconvenience, and forgetting were most commonly endorsed. In logistic regression models, injunctive social norms followed by perceived personal agency were the strongest independent correlates of 6-foot distancing. Behavioral attitudes and injunctive social norms were independently associated with mask wearing. For gathering size limit adherence, perceived personal agency was the strongest independent predictor followed by perceived severity of COVID-19. Messaging campaigns targeting these barriers and facilitators should be tested. Interventions improving the convenience and salience of physical distancing and mask wearing in high-density public places and places of work may also promote prevention behaviors.