bluuebunny/crossref_metadata_2025_split huggingface dataset:
Hong Kong Chinese character psycholinguistic norms: ratings of 4376 single Chinese characters on semantic radical transparency, age-of-acquisition, familiarity, imageability, and concreteness
Authors: Su I-Fan , Yum Yen Na , Lau Dustin Kai-Yan 
Published: August 2022

AbstractSeveral norms of psycholinguistic features of Chinese characters exist in Mandarin Chinese, but only a few are available in Cantonese or in the traditional script, and none includes semantic radical transparency ratings. This study presents subjective ratings of age-of-acquisition (AoA), familiarity, imageability, concreteness, and semantic radical transparency in 4376 Chinese characters. The single Chinese characters were rated individually on the five dimensions by 20 native Cantonese speakers in Hong Kong to form the Hong Kong Chinese Character Psycholinguistic Norms (HKCCPN). The split-half reliability and intra-class correlations testified to the high internal reliability of the ratings. Their convergent and discriminant patterns in relations to other psycholinguistic measures echoed previous findings reported on Chinese. There were high correlations for semantic radical transparency, imageability and concreteness, and moderate-to-high correlations for AoA and familiarity among subsets of items that had been collected in previous studies. Concurrent validity analyses showed convergence in predicting behavioral response times in various tasks (lexical decision, naming, and writing-to-dictation) when compared with other Chinese character databases. High predictive validity was shown in writing-to-dictation data from an independent sample of 20 native Cantonese speakers. Several objective psycholinguistic measures (character frequency, stroke number, number of words formed, number of homophones and number of meanings) were included in this database to facilitate its use. These new ratings extend the currently available norms in language and reading research in Cantonese Chinese for researchers, clinicians, and educators, as well as provide them with a wider choice of stimuli.
Extension of the Asfgrid for Correcting Asteroseismic Large Frequency Separations
Authors: Stello Dennis , Sharma Sanjib 
Published: August 2022

Abstract
The asteroseismic scaling relation, Δν ≈ ρ
0.5, linking a star’s large frequency separation, Δν, and its mean density, ρ, is not exact. Yet, it provides a very useful way to obtain fundamental stellar properties. Common ways to make the relation more accurate is to apply correction factors to it. Because the corrections depend on stellar properties, such as mass, T
eff, and metallicity, it is customary to interpolate these properties over stellar model grids that include both Δν, measured from adiabatic frequencies of the models, and the models’ stellar density; hence linking both sides of the scaling relation. A grid and interpolation tool widely used for this purpose, known as Asfgrid, was published by Sharma & Stello. Here, we present a significant extension of Asfgrid to cover higher- and lower-mass stars and to increase the density of grid points, especially in the low-metallicity regime.
The Behavior of HgMn Stars in the Far-UV—Paper 10: HD 174933A and HD 35548A
Authors: Monier Richard 
Published: August 2022

Abstract
The analysis of low and high resolution spectra of the chemically peculiar stars HR 7113 and HR 1800 recorded by the SWP camera on board the International Ultraviolet Explorer reveals no variations of the far-ultraviolet flux for spectra separated by 4 months and 3 days for HR 7113 and 1 day apart for HR 1800 respectively. The TESS lightcurve of HR 7113 suggests a period close to 6.46 days which is close to the orbital period previously determined. For HR 1800, a clear period is not seen, time intervals between successive maxima range from 5.53 to 5.82 days.
Callisto and Europa Gravity Measurements from JUICE 3GM Experiment Simulation
Authors: Cappuccio Paolo , Di Benedetto Mauro , Durante Daniele , Iess Luciano 
Published: August 2022

Abstract
The JUpiter Icy Moons Explorer is an ESA mission set for launch in 2023 April and arrival in the Jovian system in 2031 July to investigate Jupiter and its icy satellites with a suite of 10 instruments. The mission will execute several flybys of the icy moons Europa, Callisto, and Ganymede before ending the mission with a 9-month orbit around Ganymede. The 3GM experiment on board the spacecraft will exploit accurate range and Doppler (range-rate) measurements to determine the moons’ orbit, gravity field, and tidal deformation. The focus of this paper is on the retrieval of Europa’s and Callisto’s gravity field, without delving into the modeling of their interior structures. By means of a covariance analysis of the data acquired during flybys, we assess the expected results from the 3GM gravity experiment. We find that the two Europa flybys will provide a determination of the J
2 and C
22 quadrupole gravity field coefficients with an accuracy of 3.8 × 10−6 and 5.1 × 10−7, respectively. The 21 Callisto flybys will provide a determination of the global gravity field to approximately degree and order 7, the moon ephemerides, and the time-variable component of the gravitational tide raised by Jupiter on the moon. The k
2 Love number, describing the Callisto tidal response at its orbital period, can be determined with an uncertainty σ

k2 ∼ 0.06, allowing us to distinguish with good confidence between a moon with or without an internal ocean. The constraints derived by 3GM gravity measurements can then be used to develop interior models of the moon.
Charognes et cadavres exquis : Huysmans lecteur d’Armand Gautier
Authors: Guyot-Rouge Gaëlle 
Published: August 2022

Au chapitre IX d’ En rade , un article relatant la découverte des ptomaïnes, molécules parfumées nées de la putréfaction des corps, fait rêver Jacques Marles à des temps où leur extraction industrielle renouvellera le lien aux morts. Des emprunts laissent penser que la source de cette vision est un ouvrage publié en 1886 par le chimiste Armand Gautier. Dans ce compte rendu de recherches, Huysmans a trouvé matière à une critique visionnaire des technosciences. Par-delà la fumisterie désopilante, elle montre comment la méthode scientifique, liée à une conception dé-finalisée du vivant, induit une perte de repères et l’éveil de pulsions archaïques destructrices. Mais l’intérêt des cadavres exquis de Gautier est aussi littéraire ; en consonance étroite avec la poétique baudelairienne, ils annoncent, entre science et littérature, la « poésie objective » de Rimbaud et des surréalistes.
La violence cartographique au cœur de la relation entre l’État et les autochtones en Argentine
Authors: Preci Alberto 
Published: August 2022

Cet article étudie la violence qui caractérise la relation entre l’État et les peuples autochtones en Argentine au prisme de la production cartographique institutionnelle. En mobilisant la notion de « violence cartographique », l’article montre comment les logiques d’exclusion et d’invisibilisation des autochtones ont été rendues en cartes et « en vrai », et comment cela a constitué une logique de fond, toujours d’actualité, de la construction de l’Argentine moderne. L’analyse d’un corpus de trois cartes, réalisées entre 1901 et 2016, qui représentent la portion du Chaco argentin correspondant à l’Est de la province de Salta, révèle le maintien et la reproductivité des stratégies institutionnelles de domination des autochtones, malgré un contexte socio-politique en pleine évolution.
Volumetric Changes in Lumpectomy Cavity During Whole Breast Irradiation after Breast Conserving Surgery
Authors: Singh Abhay P. , Hadi Rahat , Singhal Ashish , Rastogi Madhup , Khurana Rohini , Sapru Shantanu , Gandhi Ajeet Kumar , Rath Satyajeet , Mishra Surendra P. , Srivastava Anoop 
Published: August 2022

Introduction:
Irradiation to the conserved breast consists of whole breast radiotherapy (WBRT) followed by tumour bed boost. Seroma in the tumor bed is a commonly observed side effects after breast-preservation, which can alter the shape of breast during WBRT and also lead to tumour bed shrinkage during boost irradiation, causing larger volumes of normal tissue irradiated. The aim was to evaluate the change in the lumpectomy cavity volumes before and after WBRT.

Materials and Methods:
Thirty-three patients with demonstrable lumpectomy cavity after breast conservation surgery (BCS) were included in the study. CT simulation of the breast was performed twice, initially before the start of WBRT and then 2 days prior to completion of WBRT. WBRT was delivered after contouring breast and lumpectomy volumes guided by the presence of surgical clips, seroma, and other surgical changes. Change in volume of lumpectomy cavity was analysed by Students’ paired T-test.

Results:
The volume reduction in the lumpectomy cavity was noted in 97% of patients (32/33). The change in lumpectomy cavity volume decreased by a mean value of 34.59% (range 0 - 72%) (p < 0.0001). The mean change in breast volume was 8.44% (range, -2.44 to 10.12%) (p - 0.394). Age, weight, location of tumour, T stage, breast volume, lumpectomy cavity volume, presence of clips and pre-radiation chemotherapy were not significantly associated with volume reduction of the lumpectomy cavity.

Conclusion:
The results of this study have shown that a significant volume reduction of the lumpectomy cavity after WBRT.
Predictive Factors of Recurrence Free Survival of Patients with Luminal Breast Cancer in Southern Sri Lanka
Authors: Mudduwa Lakmini K. B. , Peiris Harshini H. , Liyanage Thushari 
Published: August 2022

Purpose:
To assess the predictive factors of recurrence free survival (RFS) of luminal breast cancers in Southern Sri Lanka to bridge the existing gap in published literature on luminal breast cancers in our country.

Materials and Methods:
This was a bidirectional; retro prospective, cohort study. All breast cancer patients who sought the services of our immunohistochemistry (IHC) laboratory from 2006 to 2015 were included. Tissue micro arrays were constructed using the archives for the IHC analysis of Ki67, CK5/6 and EGFR. Details of ER, PR and Her2 expression were extracted from the laboratory records. Clinico-pathological data were retrieved from the records available in the laboratory, Oncology clinic and from patients. Pearson chi-square test, Kaplan-Meier model, log-rank test and Cox-regression model were used with SPSS for data analysis.

Results:
A total of 595 luminal breast cancers were included. Majority, were between 36–60 years of age (65.5%), Nottingham grade 2 (57.4%), TNM Stage II/III (82.0%) and had T2 tumours (53.6%). Recurrences were noted in 15.9% (n = 395, local-16.9%; distant metastasis-76.9%; second cancer-6.2%). Median follow up time was 35 months. Only 443 luminal breast cancers could be subtyped (luminal A-58.7%); luminal B Her2-negative- 22.3%; luminal B Her2-positive-19.0%). Five-year RFS of the cohort was 74.1% (luminal A-83.6%; luminal B(Her2-negative)-73.9%; luminal B(Her2-positive)-55.3%; P = 0.001). Over-expression of Her2 (P = 0.018) and CK5/6 expression (P = 0.003) had an independent effect on the RFS of the cohort.

Conclusion:
The three subtypes of luminal breast cancers are distinct in their recurrence free survival and tumor characteristics. Over-expression of Her2 and CK5/6 expression had an independent negative effect on the RFS of the luminal breast cancer cohort.
Unscheduled Treatment Breaks During Radical Radiotherapy for Head and Neck Cancers
Authors: Dey Treshita , Gupta Ankita , Ballari Nagarjun Roa , Ghoshal Sushmita , Datta Avradeep 
Published: August 2022

Aims:
The aim of this article was to audit radical radiotherapy practice in head and neck cancer to assess unscheduled treatment breaks and their reasons thereof.

Materials and Methods:
Records of all patients of head and neck squamous cell carcinomas registered in the year preceding the pandemic were analyzed. A total of 287 patients treated with radical intent with doses equivalent to 66 Gy in 33 fractions were eligible for final analysis.

Results:
More than half (148/287) of our patients suffered from treatment breaks during their radiotherapy treatment with primary cause being treatment-related toxicities. Radiotherapy dose of 66 Gy and above (P < 0.001), primary in the oral cavity (P = 0.009), and preceding surgery and concurrent chemotherapy (P = 0.032) were found to be significantly associated with treatment breaks as well as breaks lasting for 15 days or more. Patients having a break in their treatment were also found to have a significantly low progression-free survival (25.8 vs. 12.7 months; P = 0.012).

Conclusion:
It is in the interest of the patients that stringent patients’ selection criteria identify the ideal candidates for treatment intensification.
Impact of Covid-19 on Cancer Care – A Single Institution Experience – GoVernment Arignar Anna Memorial Cancer Hospital & Research Institute (RCC), Kanchipuram
Authors: Jarfin I. M. , Srinivasan V. , Ashok Kumar S. 
Published: August 2022

Background:
COVID-19 has impacted health care all over the world. In this article, we will discuss how the pandemic has influenced daily practice and treatment protocols in cancer care in our institution, during the course of its two waves, i.e., from March to September 2020 and March to June 2021.

Materials and Methods:
Several measures were taken to ensure safety and treatment of cancer patients. Setting up of isolation wards, admission of all patients for treatment, increasing radiotherapy machine ‘on time’, periodic sanitation, treatment area hygiene, personal protection equipments for medical personnel were some of them. Changes were made in radiotherapy, medical oncology, surgical oncology and anaesthesia practices. Patients who became COVID positive were managed in a Covid Care Centre, outside the premises of our institution.

Results:
The number of patients treated and procedures done in our institution during the first wave of the pandemic in 2020 was much lower compared to the same time period in 2019. But that was not the case with the second wave in 2021. Among the health care workers who tested positive for the virus during the two waves, none required hospitalization and no deaths occurred.

Conclusion:
Covid-19 has definitely influenced our cancer care for a transient period during the first wave. Modifications in treatment procedures were done only for a short period before we switched back to standard department protocols. With the onset of the second wave, taking previous wave’s experiences into consideration, measures were taken to ensure safe and continuous cancer treatment delivery.
Changing Pattern of Cancer Incidence in India
Authors: Goswami Jyotirup , Bhattacharya Samir , Gupta Arnab , Chowdhury Rahul Roy , Bhattacharjee Gautam , Ghosh Saradindu 
Published: August 2022

Introduction:
Cancer registries are vital for understanding incidence and prevalence of cancer, as well as appropriate funding and control measures.

Materials and Methods:
The data of patients registered between 1996 and 2020 at a large urban cancer centre in Eastern India was used for analysis of cancer trends over time.

Results:
There were a total of 1,89,315 patients. The top 5 cancer sites over the most recent 5-year block (2016–2020) were lung, oral cavity, throat, stomach, and colorectum in males and breast, cervix, liver-gallbladder, oral cavity and ovary in females. There was a consistent rise in oral cavity cancers and lung cancer in males and a consistent rise in breast cancer and ovarian cancers in females. There was a consistent fall cervical cancers, which was overtaken by breast cancer in the mid-2000s as the leading cancer in women. Digestive cancers have doubled over the last 25 years, the commonest being stomach cancer and colorectal cancers.

Conclusion:
The data reflects India’s changing profile of cancer, with the increase of breast and ovarian cancers, as seen worldwide. Despite lack of a robust screening/vaccination programme, cervical cancer has declined. The rise in tobacco-associated cancers (lung and mouth) is a matter of concern.
Effect of local administration of bisphosphonate on orthodontic anchorage – A systematic review of animal studies
Authors: Harikrishnan Sruthi , Ramasamy Navaneethan 
Published: August 2022

BACKGROUND:
Pharmacological means of anchorage control can improve patient compliance. Bisphosphonates could be helpful in orthodontic anchorage control if their actions could be localized to limit (or control) unwanted tooth movement while not interfering with the desired tooth movement.

OBJECTIVE:
This systematic review aimed to examine and evaluate the quality of all animal studies that reported the effect of locally administered bisphosphonate on limiting orthodontic tooth movement.

DATA SOURCES:
An electronic search was conducted in the PubMed-Medline, Scopus, Google Scholar, and Cochrane databases till May 2022, using the keywords anchorage, anchorage loss, molar movement, posterior tooth movement, incisor movement, incisor retraction, anterior retraction, unwanted tooth movement, tooth displacement, tooth movement forward, bisphosphonate, local bisphosphonate administration, bisphosphonate injection, and bbisphosphonate vestibular induction. Only studies involving localized bisphosphonate administration for anchorage purposes were taken into account.

DATA SELECTION:
Animal studies that simulated orthodontic tooth movement after localized injection of bisphosphonate and evaluated the rate of tooth movement were included in the review.

DATA EXTRACTION AND ANALYSIS:
The quality of the studies was assessed by using ARRIVE guidelines (Animal Research: Reporting of In Vivo Experiments). Bias in the studies was analyzed by SYRCLE's tool (Systematic Review Centre for Laboratory Animal Experimentation) for risk of bias.

RESULTS:
The search strategy yielded 925 titles. After screening, 908 articles were discarded because they did not fulfill the inclusion/exclusion criteria based on the title and abstract. The remaining 16 articles were read entirely, of which nine were excluded as they involved systemic administration of bisphosphonates. Finally, after careful consideration, seven papers that met our inclusion criteria were included in the qualitative analysis. The majority of studies were assessed to have an uncertain risk of bias, with just one deemed low risk of bias.

CONCLUSION:
This systematic review found that bisphosphonates limit orthodontic tooth movement around the application site without affecting adjacent sites. More potent bisphosphonates in smaller doses or less potent bisphosphonates in higher frequencies have been proposed to improve outcomes. However, the data quality is insufficient to recommend a protocol for bisphosphonate administration for anchoring control. Long-term studies evaluating various types, frequencies, and dosages of bisphosphonates are required to clarify the effects on orthodontic tooth movement.

REGISTRATION NUMBER FOR PROSPERO:
CRD42021224033
Comparative evaluation and influence of new Optibond eXTRa self-etch Universal adhesive and conventional Transbond XT on shear bond strength of orthodontic brackets—An in vitro study
Authors: Siddarth Bhogi , Aileni Kaladhar Reddy , Rachala Madhukar Reddy , Dasari Arun Kumar , Mallepally Jaya Priyanka , Thadisina Pooja Reddy , Navab Shaik 
Published: August 2022

INTRODUCTION:
The demand by dental practitioners for adhesives led to the innovation of newer self-etched universal adhesive systems. The objectives were to evaluate the shear bond strength (SBS) of metal brackets bonded with Optibond eXTRa Universal self-etch adhesive and Transbond XT primer and also to assess the adhesive remnant index (ARI).

MATERIALS AND METHODS:
A total of 100 extracted human premolar tooth samples were divided into 2 groups (n = 50) according to the adhesive system employed: Transbond XT (3M Unitek) and Optibond eXTRa Universal (KaVo Kerr). In group A, Transbond XT primer was applied, and in group B, Optibond eXTRa was applied, and metal brackets (American Orthodontics) were bonded with the Transbond XT adhesive, followed by photopolymerization with LEDition. The samples were preserved in artificial saliva for 30 days. SBS was tested using a universal testing machine (DAK Series7200, India). The ARI was assessed at 10× magnification under a stereomicroscope (Meiji Techno, Japan). The SBS scores were subjected to independent sample t-test and ARI scores to Pearson's Chi-square test.

RESULTS:
The mean SBS and standard deviation of Transbond XT is 12.11 ± 2.6 MPa and that of Optibond eXTRa Universal is 11.36 ± 2.8 MPa, revealing a statistically nonsignificant difference. Transbond XT displayed higher ARI scores and was statistically significant (P = 0.001).

CONCLUSION:
The Optibond eXTRa Universal adhesive appears to be preferable for orthodontic bonding as it exhibited clinically acceptable SBS and performed better in terms of the ARI.
Cranial base parameters in adults with skeletal class I and class II skeletal pattern
Authors: Dileep Soorya , Khader Maimoona Abdul , Ali Hashim , Paul K Denis , Narayan Milna , Jayan Adarsh 
Published: August 2022

OBJECTIVE:
Cranial base parameters exhibit wide variations. This study evaluated cranial base morphological characteristics of class II and class I malocclusions to identify risk factors for class II skeletal malocclusions.

METHODS:
In this cross-sectional study, we recruited 30 class I adults and 30 class II adults and collected their lateral cephalograms. The cranial base length was calculated by measuring the base of the skull by determining the length of sella-to-nasion, basion to pterygomaxillary fissure, and pterygomaxillary fissure to point A. The cranial base angle was measured by the angle formed by the basion, sella, and nasion, and the base of the angle, which connects the basion and nasion, was measured.

RESULTS:
The independent t-test for combined values showed no significant differences in one angular and five linear measures between groups. However, one angular measurement was positively correlated when men and women in class I and class II groups were analyzed separately.

CONCLUSION:
Male patients with class II patterns exhibited larger cranial base angles than did those with class I patterns. Our study suggested that cranial base features have a minimal role in the development of class II malocclusions.
Pattern of Local Recurrence and Metastasis in Carcinoma Breast According to Molecular Subtype in Patients Treated with Definitive Intent
Authors: Dsouza Samantha Adriana , Rao Sandesh B. , Fernandes Donald J. , Shankar Sharaschandra , Vidyasagar M. S. , Santmayer Sheeba 
Published: August 2022

Background:
Despite the advances in breast cancer treatment, it has a higher rate of mortality. The response of treatment varies significantly; this could be due to the various subtypes that determine the course of the disease. In this study, we evaluated patients who were treated definitively and had developed organ-specific metastasis and local recurrence according to biological subtype.

Materials and Methods:
Out of 856 patients who were diagnosed to have carcinoma breast from the year January 2015 to January 2020, 468 patients were treated definitively, out of which 55 patients developed recurrent or metastatic disease after completion of treatment.

Results:
The most frequent subgroup for relapse was triple-negative breast cancer (TNBC) 23 (41.8%). Twenty-two (40%) had multiple metastases at the time of first distant recurrence. The most common site of distant recurrence was bone 28 patients (50.9%) with maximum incidence in Luminal B subgroup (23.6%), followed by liver metastasis 23 patients (41.81%) with the highest incidence seen among TNBC (18%), followed by lung 19 (34.5%) patients with maximum incidence in TNBC (16.3%) followed by brain 5 (9%) patients. Locoregional recurrence was observed in 13 patients, out of which 8 (61.5%) patients had TNBC molecular subgroup.

Conclusion:
Our results demonstrate an association between molecular subtype and pattern of recurrence.