bluuebunny/crossref_metadata_2025_split huggingface dataset:
Magnetic field-induced non-linear transport in HfTe5
Authors: Zhang Cheng , Yang Jinshan , Yan Zhongbo , Yuan Xiang , Liu Yanwen , Zhao Minhao , Suslov Alexey , Zhang Jinglei , Pi Li , Wang Zhong , Xiu Faxian 
Published: November 2021

Abstract
The interplay of electron correlations and topological phases gives rise to various exotic phenomena including fractionalization, excitonic instability and axionic excitation. Recently discovered transition-metal pentatellurides can reach the ultra-quantum limit in low magnetic fields and serve as good candidates for achieving such a combination. Here, we report evidence of density wave and metal-insulator transition in HfTe5 induced by intense magnetic fields. Using the non-linear transport technique, we detect a distinct non-linear conduction behavior in the longitudinal resistivity within the a–c plane, corresponding to the formation of a density wave induced by magnetic fields. In high fields, the onset of non-linear conduction in the Hall resistivity indicates an impurity-pinned magnetic freeze-out as the possible origin of the insulating behavior. These frozen electrons can be gradually reactivated into mobile states above a threshold of electric field. This experimental evidence calls for further investigation into the underlying mechanism of the bulk quantum Hall effect and field-induced phase transitions in pentatellurides.
Silicosis: enlarged cervical lymph nodes, pericardial effusion and lung abnormalities
Authors: Li H , Cao M , Feng A , Cai H 
Published: November 2021

Summary
Silicosis is an occupational lung parenchymal disease caused by inhaling silica. It requires differentiation from a malignant tumour and granulomatous disease. We describe the case of a woman with silicosis who exhibited enlargement of bilateral cervical lymph nodes, pericardial effusion and lung abnormalities. She was diagnosed with silicosis based on histological examination of a resected cervical lymph node, lung tissue biopsy and history of silica exposure. She underwent glucocorticoid therapy during hospitalization. The lung abnormalities, enlarged cervical lymph nodes and pericardial effusion were ameliorated by glucocorticoid therapy, but she relapsed shortly thereafter. In conclusion, silicosis with cervical lymph node enlargement and pericardial effusion is rare and should be differentiated from a malignant tumour and granulomatous disease. Some patients may respond well to steroids in the short term.
Reimagining Illocutionary Force
Authors: McDonald Lucy 
Published: November 2021

AbstractSpeech act theorists tend to hold that the illocutionary force of an utterance is determined by one interlocutor alone: either the speaker or the hearer. Yet experience tells us that the force of our utterances is not determined unilaterally. Rather, communication often feels collaborative. In this paper, I develop and defend a collaborative theory of illocutionary force, according to which the illocutionary force of an utterance is determined by an agreement reached by the speaker and the hearer. This theory, which builds upon linguistic and sociological work on adjacency pairs and conversational interaction, can accommodate the complexity of speaker intentions (which may be disjunctive, indeterminate, and/or inconsistent over time), and renders speech act theory more compatible with theories of common ground.
Predictors of excess body weight concurrently affecting mother–child pairs: a 6 year follow-up
Authors: Czarnobay Sandra Ana , Kroll Caroline , Corrêa Cecília Burigo , Mastroeni Silmara S B S , Mastroeni Marco F 
Published: November 2021

AbstractBackgroundWe examined the predictors of excess body weight (EBW) concurrently affecting mother–child pairs after delivery during 6 years of follow-up.MethodsProspective cohort study conducted on 435 mother–child pairs. Data were collected at four time points: at birth in the maternity hospital; 1–2 years old, 4–5 years old and 6 years old at the participant’s home. Poisson regression analysis was used to examine the predictors of maternal–child EBW: mothers with excessive gestational weight gain (GWG) and large-for-gestational age (LGA) baby (&gt;90th percentile) at baseline and mothers with body mass index (BMI) ≥ 25 kg/m2 and a child &gt; 85th percentile.ResultsThe adjusted analysis showed that the risk of mother–child pairs concurrently having EBW increased with increasing pre-pregnancy BMI (RR = 2.4 and RR = 3.3 for pre-pregnancy BMI 25–30 and ≥30 kg/m2, respectively, P &lt; 0.01). Excessive GWG and LGA infants were also significant predictors of EBW concurrently affecting mother–child pairs (RR = 2.2 and RR = 2.3, respectively, P &lt; 0.01).ConclusionExcessive pre-pregnancy BMI, excessive GWG and LGA status were strong predictors of EBW concurrently affecting mother–child pairs over 6 years of follow-up. Public policies must be established primarily before/during pregnancy to avoid an EBW cycle in the same family over the years.
Explaining Refugee Employment Declines: Structural Shortcomings in Federal Resettlement Support
Authors: Kreisberg A Nicole , de Graauw Els , Gleeson Shannon 
Published: November 2021

Abstract
In the United States, the integration experiences of immigrants depend partly on whether they are recognized as refugees or economic migrants. Unlike economic migrants, refugees receive federal resources to help find employment, raising important questions about the role of such government support in migrants’ labor market integration. Our analysis of nationally representative data from the New Immigrant Survey shows that despite early access to government-funded employment services, refugees actually experience employment declines the longer they live in the United States. Drawing on 61 interviews with resettlement experts in refugee-serving organizations across the country, we highlight three interrelated structural weaknesses in the federal refugee resettlement process that help account for these employment declines: (1) retrenched resettlement funding, (2) a logic of self-sufficiency prioritizing rapid employment in generally undesirable and unstable jobs, and (3) siloed networks of refugee-serving organizations. Our findings have important implications for immigrant integration, the welfare state, and the ways that nonprofit organizations shape inequality.
Multiple origins of moss-inhabiting flea beetles (Coleoptera: Chrysomelidae): molecular phylogeny, overview of genera and a new genus from Africa
Authors: Damaška Albert František , Konstantinov Alexander , Fikáček Martin 
Published: November 2021

Abstract
Flea beetles (Alticini) are a diverse lineage of leaf beetles (Coleoptera: Chrysomelidae) with the majority of genera living on vascular plants. However, several genera are associated with mosses or leaf litter, as an alternative strategy, often accompanied by changes in morphology and biology. Here, we present the first comprehensive DNA-based phylogenetic analysis of Alticini including 13 moss-inhabiting genera. We show that moss-association is a common phenomenon in Alticini; based on our ancestral-state mapping, we reveal at least nine independent origins of moss-inhabiting, and four independent origins of leaf-litter-inhabiting life-strategy. Our findings illustrate that both cryptic strategies induce parallel evolution of similar ecomorphological adaptations, such as flight loss and a convex body shape. An overview of known moss-inhabiting flea beetle genera is also provided. We describe Benedictoides munclingeri gen. et sp. nov. from the cloud forests of Mount Cameroon, the first flea beetle genus clearly assigned to the moss-inhabiting strategy from tropical Africa. Additionally, our phylogeny provides new insights into the relationships among various flea beetle genera. We estimate six main clades grouping the majority of studied genera, and propose several new generic groups. Along with our phylogenetic results, we discuss moss-inhabiting flea beetle evolution and perspectives of their systematics.
Effects of Radiation on the Bone Strength of Spinal Vertebrae in Rats
Authors: Igarashi Takashi , Demura Satoru , Kato Satoshi , Shinmura Kazuya , Yokogawa Noriaki , Yonezawa Noritaka , Shimizu Takaki , Oku Norihiro , Murakami Hideki , Tsuchiya Hiroyuki 
Published: November 2021

Study Design.
A controlled laboratory study.

Objective.
The aim of this study was to examine bone damage caused by irradiation to spinal vertebrae in rats.

Summary of Background Data.
Radiotherapy is widely used in the treatment of malignant spine tumors. However, a few studies have reported vertebral fractures following radiotherapy as an adverse reaction. There are no reports on irradiation- induced changes in bone fragility, mechanical and structural changes focusing on the spine, and the mechanism of irradiation-induced bone osteoporosis.

Methods.
Eighty-four female Wistar rats were randomly allocated to the 20 Gy irradiated or the nonirradiated (control) group. The lumbar vertebrae were irradiated with an external focal radiation dose of 20 Gy. Biomechanical, structural, and histological analyses were performed at 0, 2, 4, 6, 8, 12, and 24 weeks after irradiation. Structural analysis and bone density measurement of vertebral trabecular bone were performed by μCT. Histopathological evaluation was performed by hematoxylin and eosin staining and immunostaining.

Results.
The bone strength at 2 weeks after irradiation (311 ± 23 N) was 22% lower than that before irradiation (398 ± 34 N) (P < 0.05). The trabecular spacing increased, and trabecular connectivity and width decreased significantly in the irradiated group compared with those in the non-irradiated group. The three-dimensional structure model became coarse, and the trabecular structure continued to thin and disrupt after irradiation. There was no significant change in the bone mineral density in both groups.

Conclusion.
A decrease in bone strength was observed 2 weeks after irradiation. Bone mineral density remained unaltered, whereas the microstructure of trabecular bone changed, suggesting bone damage by irradiation.

Level of Evidence: N/A
The Functional Rating Index
Authors: Menke James Michael 
Published: November 2021

Study Design.
The 2001 Functional Rating Index (FRI) was not developed under today's standard psychometric analysis. The original data of 108 cases were re-analyzed using Rasch item response theory. In 2015, 2 alternative forms were administered to an additional 140 patients for establishing and perhaps improving its psychometric characteristics.

Objective.
To evaluate the FRI with item response theory.

Summary of Background Data.
The 2001 FRI data showed internal agreement among items and weak item-total correlation items. The FRI's true reliability and validity were never established.

Methods.
The original 2001 FRI 108 and two new versions with 140 respondents with back pain were compared by Rasch analysis for unidimensionality, local independence, monotonicity, and differential item functioning.

Results.
All three versions exhibited more than the requisite single latent construct. The original Form 2001 had two items that were non-monotonic, four with differential item functioning (DIF), five with poor infit, and four with poor outfit. Form B had five nonmonotonic items, five had DIF, three had poor infit, and three had poor outfit. Form C had only monotonic items, one item with DIF, three items with poor infit, and two with poor outfit.

Conclusion.
The original FRI and alternative forms all fail failed crucial psychometric tests and fail to accurately measure more than one latent construct. It is thus unfit as a pain, function, and disability assessment. Only reducing the number of Likert choices improved the test. Other back pain assessments should be used instead, and all surveys would benefit from periodic item responses to adjust to shifts in grammar and meaning.

Level of Evidence: 3
Primary Cutaneous Epithelioid Inflammatory Myofibroblastic Sarcoma Harboring RANBP2-ALK Fusion: Report of an Exceptional Case
Authors: Gadeyne Laura , Creytens David , Dekeyser Sam , Van der Meulen Joni , Haspeslagh Marc 
Published: November 2021

Abstract:
Inflammatory myofibroblastic tumors are rare soft tissue neoplasms with an uncertain biological behavior, derived from fibroblastic and myofibroblastic cells. In rare cases, a peculiar epithelioid phenotypic variant of this tumor is encountered, named epithelioid inflammatory myofibroblastic sarcoma (EIMS). EIMS has overlapping features with inflammatory myofibroblastic tumor but has been correlated with a more aggressive clinical course, a characteristic nuclear membrane or perinuclear anaplastic lymphoma kinase (ALK) immunostaining pattern and a very specific RANBP2-ALK fusion. To date, EIMS has been reported almost exclusively in the abdominal and pelvic cavity, with the exception of some intrathoracic cases. Herein, we present the first case of primary cutaneous EIMS, confirmed by molecular analysis showing the diagnostic RANBP2-ALK fusion.
Self-Perceived Stress Is Associated With Chest Pain and Personality in Patients With Refractory Functional Gastrointestinal Disorders
Authors: Bouchoucha Michel , Devroede Ghislain , Deutsch David , Airinei Gheorghe , Sabate Jean-Marc , Benamouzig Robert 
Published: November 2021

Abstract
Stressful events are frequently associated with functional gastrointestinal disorders (FGID). This study aims to determine if the severity of self-perceived stress is associated with specific FGID and personality characteristics in 822 patients with FGID who have filled a Rome III questionnaire, Minnesota Multiphasic Personality Inventory 2 (MMPI-2), and a 10-point Likert scale for self-perceived stress. According to stress severity, the patients were divided into three groups: low (<4; n = 183), moderate (4–6; n = 283), and severe stress (>6; n = 356). Female sex was more frequent in the severe stress group than in the low stress group (p = 0.001). Stress severity was strongly correlated with the two MMPI-2 posttraumatic stress scales. Clinically, chest pain was more frequently reported by severe stress patients than moderate stress patients. MMPI-2 clinical scales vary significantly according to the severity of stress, and “mild stress” patients have increased hysteria and depression scales and showed a higher frequency of irritable bowel syndrome–diarrhea. This study shows that severe stress severity is associated with a higher frequency of noncardiac chest pain and correlated with most personality items.
“Now Everybody Is Thinking About Things Like That.” Young Adult Cancer Survivors Reimagining Work During the COVID-19 Pandemic
Authors: Ghazal Lauren V. , Santacroce Sheila J. , Merriman John D. , Dickson Victoria Vaughan 
Published: November 2021

Background
Diagnosed between ages 20 and 39 years, young adult (YA) cancer survivors have faced disruption to their lives well before the COVID-19 pandemic. Often seen as an at-risk population within cancer survivors, YAs experience the demands of a serious illness, such as cancer, alongside meeting the typical milestones of young adulthood and often have worse quality of life than their noncancer peers. There is a need to further study the effect of the COVID-19 pandemic on specific populations, including YA cancer survivors (YACS), as it relates to work.

Objectives
The aim of this study was to explore working YACS’ experiences during the COVID-19 pandemic and identify facets of cancer survivorship that researchers can use to explore COVID-19 survivorship further.

Methods
Secondary thematic analysis of 40 semistructured, qualitative interviews conducted through Zoom audio during the COVID-19 pandemic. YA hematologic cancer survivors were recruited through social media; they were eligible if they had completed active therapy, were within 5 years of their diagnosis, and working at the time of diagnosis. Interviews were transcribed verbatim and subjected to thematic content analysis.

Results
Themes surrounded COVID-19’s influence on working YACS’ experiences, with the overarching theme: “From solo to shared experience: A change in awareness and understanding.” A subtheme was “Lesson reaffirmed: Reimagining the work environment.”

Discussion
The consequences of COVID-19 on the overall quality of life for YACS are multilevel. Establishing the evidence for effective interventions to support YACS in the workplace, whether physical or virtual, is critically needed. Research is needed on YACS’ risk and resilience factors that could ultimately impact future health and quality of life.
COVID-19 Restrictions and Maternal Experience and Infant Feeding
Authors: Mohd Shukri Nurul Husna , Gan Wan Ying , Zalbahar Nurzalinda , Tusimin Maiza , Mohamad Nasri Nuruljannah 
Published: November 2021

Background
The Movement Control Order (MCO), also known as the partial lockdown, was introduced in Malaysia in March 2020 to combat the COVID-19 pandemic, changing many public sector protocols and regulations. This may have implications for neonatal and maternity care and services, especially among new mothers.

Objective
The aim of this study was to compare the postnatal experiences and feeding practices between mothers who gave birth before MCO (B-MCO) and during MCO (D-MCO).

Method
One thousand fifty-one mothers with an infant under 18 months in Malaysia completed an online survey between July 2020 and October 2020. The survey advertisement was disseminated online via various social media platforms.

Results
More D-MCO mothers faced a significant effect on the ability to pay rent/mortgage, with their spouses facing a higher impact on employment. D-MCO mothers were more likely to have changed their birth plans, perceived insufficient breastfeeding support, and experienced changes in postnatal services since MCO. In contrast, more B-MCO mothers had stopped breastfeeding during the MCO and started complementary feeding earlier than planned. Many mothers reported feeling down and lonely and having trouble sleeping and a poor appetite. D-MCO mothers had more time to focus on their health, whereas B-MCO mothers spent more time outdoors.

Discussion
MCO affected mothers’ livelihood and postnatal experiences, potentially causing emotional distress. Hence, improved breastfeeding support, particularly at birth, is recommended, as is routine mental health screening during the postnatal checkup. Furthermore, because online contact was readily accessible during the pandemic, the efficacy of online breastfeeding support should be evaluated.
Orthognathic Surgery in Invisalign Patients
Authors: Zhang Weisheng , Yang Hongyu 
Published: November 2021

Abstract
Orthodontic treatment combined with orthognathic surgery is frequently necessary to effectively manage patients suffering from severe craniofacial deformities. Brackets and wires are conventionally utilized for intraoperative splint stabilization in conventional orthognathic surgery, but such an approach is not applicable for patients undergoing treatment using clear aligners (the Invisalign system). The purpose of this article is to discuss the relative advantages, disadvantages, and challenges of using the Invisalign system when treating severe skeletal crossbite relative to cases treated using conventional braces. The case of this article described a 19-year-old male with skeletal class III crossbite undergoing planned Le Fort I osteotomy and bilateral sagittal split ramus osteotomy (BSSRO). For this patient, pre- and post-surgical orthodontics were conducted using an Invisalign system, with the interim and final splints being fixed to eight 8 mm mini-screws. Overall, this article reveals that the Invisalign system can be effectively employed for orthodontic treatment in combination with orthognathic surgery.
Utility of Dual Monitoring of the Lower Cranial Nerve Motor-Evoked Potentials Threshold Level Criterion to Predict Swallowing Function in Skull Base and Brainstem Surgery
Authors: Chen Liang-Peng , Wang Ming-Ran , Wang Rong , Li Da , Zhang Li-Wei , Wu Zhen , Zhang Jun-Ting , Qiao Hui , Wang Liang 
Published: November 2021

Purpose:
Evaluate the value of bilateral final/baseline threshold level changes of lower cranial nerve MEPs in postoperative swallowing function deterioration prediction.

Methods:
Bilateral lower cranial nerve motor-evoked potentials (MEPs) were recorded in 51 patients who underwent treatment for skull base and brainstem tumors. Corkscrew-like electrodes were positione 2 cm below C3/C4 and Cz. The MEPs were recorded from different muscle groups, including the posterior pharyngeal wall muscle, tongue muscle, genioglossus muscle, and cricothyroid muscle through paired needle electrodes. Swallowing function was assessed clinically using the Mann Assessment of Swallowing Ability score before and after the procedure at 7 days, 1 month, and 3 months.

Results:
Bilateral final/baseline threshold level increases in lower cranial nerve MEPs under the dual monitoring were significantly correlated with postoperative swallowing function deterioration (r = 0.660 at 7 days, r = 0.735 at 1 month, and r = 0.717 at 3 months; p < 0.05). Bilateral final/baseline threshold level changes of more than 20% were recorded in 23 of the 51 patients, with 21 patients experiencing swallowing function deterioration postoperatively. The other 28 patients had bilateral threshold level changes of less than 20%, with 26 patients maintaining or improving their swallowing function, and 12 of those patients presented transient deterioration of swallowing function in the early postoperative period.

Conclusions:
Dual monitoring of lower cranial nerves and their different muscle groups MEPs was a safe and effective way to predict postoperative swallowing function. An increase in bilateral final/baseline threshold level change of more than 20% was predictive of permanent swallowing deterioration, especially in patients with poor swallowing function preoperatively.
Electroconvulsive therapy effects on anhedonia and reward circuitry anatomy: a dimensional structural neuroimaging approach
Authors: Cano Marta , Lee Erik , Worthley Alexis , Ellard Kristen , Barbour Tracy , Soriano-Mas Carles , Camprodon Joan A. 
Published: November 2021

AbstractAnhedonia is a core symptom of major depressive disorder (MDD) resulting from maladaptive reward processing. Electroconvulsive therapy (ECT) appears to be an effective treatment for patients with treatment-resistant depression (TRD). However, no previous neuroimaging studies have taken a dimensional approach to assess whether ECT-induced gray matter (GM) volume changes are specifically related to improvements in anhedonia and positive valence emotional constructs. Here we aimed to assess the relationship between right unilateral (RUL) ECT-induced brain volumetric changes and improvement in anhedonia and reward processing in patients with TRD. We evaluated 15 patients at two time points (before the first ECT session and after acute ECT completion) using magnetic resonance imaging (MRI), clinical scales (i.e., Quick Inventory of Depressive Symptomatology [QIDS] for syndromal depression severity and Snaith-Hamilton Pleasure Scale [SHAPS] for anhedonia) and the Temporal Experience of Pleasure Scale (TEPS) for anticipatory and consummatory experiences of pleasure. Patients with TRD showed a significant improvement in anhedonia symptoms and both anticipatory and consummatory pleasure after RUL ECT completion. Moreover, GM volume increases within the right reward system were related to anhedonia responders and, specifically, improvement in anticipatory (but not consummatory) reward. We highlight the importance of a dimensional and circuit-based approach to understanding target engagement and the mechanism of action of ECT, with the goal to define symptom- and circuit-specific response biomarkers for device neuromodulation therapies.