bluuebunny/crossref_metadata_2025_split huggingface dataset:
On three-variable expanders over finite valuation rings
Authors: Ham Le Quang , Van The Nguyen , Tran Phuc D. , Vinh Le Anh 
Published: October 2020

Abstract
Let

ℛ

{\mathcal{R}}

be a finite valuation ring of order

q
r

{q^{r}}

.
In this paper, we prove that for any quadratic polynomial

f
⁢

(
x
,
y
,
z
)

∈

ℛ
⁢

[
x
,
y
,
z
]

{f(x,y,z)\in\mathcal{R}[x,y,z]}

that is of the form

a
⁢
x
⁢
y

+

R
⁢

(
x
)

+

S
⁢

(
y
)

+

T
⁢

(
z
)

{axy+R(x)+S(y)+T(z)}

for some one-variable polynomials

R
,
S
,
T

{R,S,T}

, we have

|

f
⁢

(
A
,
B
,
C
)

|

≫

min
⁡

{

q
r

,

|
A
|

⁢

|
B
|

⁢

|
C
|

q

2
⁢
r

-
1

}

|f(A,B,C)|\gg\min\biggl{\{}q^{r},\frac{|A||B||C|}{q^{2r-1}}\bigg{\}}

for any

A
,
B
,
C

⊂
ℛ

{A,B,C\subset\mathcal{R}}

.
We also study the sum-product type problems over finite valuation ring

ℛ

{\mathcal{R}}

. More precisely, we show that for any

A
⊂
ℛ

{A\subset\mathcal{R}}

with

|
A
|

≫

q

r
-

1
3

{|A|\gg q^{r-\frac{1}{3}}}

then

max
⁡

{

|

A
⁢
A

|

,

|

A
d

+

A
d

|

}

{\max\{|AA|,|A^{d}+A^{d}|\}}

,

max
⁡

{

|

A
+
A

|

,

|

A
2

+

A
2

|

}

{\max\{|A+A|,|A^{2}+A^{2}|\}}

,

max
⁡

{

|

A
-
A

|

,

|

A
⁢
A

+

A
⁢
A

|

}

≫

|
A
|

2
3

⁢

q

r
3

{\max\{|A-A|,|AA+AA|\}\gg|A|^{\frac{2}{3}}q^{\frac{r}{3}}}

,
and

|

f
⁢

(
A
)

+
A

|

≫

|
A
|

2
3

⁢

q

r
3

{|f(A)+A|\gg|A|^{\frac{2}{3}}q^{\frac{r}{3}}}

for any one variable quadratic polynomial f.
A partial inverse problem for quantum graphs with a loop
Authors: Guan Sheng-Yu , Yang Chuan-Fu , Wu Dong-Jie 
Published: October 2020

Abstract
We consider the Sturm–Liouville operator on quantum graphs with a loop with the standard matching conditions in the internal vertex and the jump conditions at the
boundary vertex. Given the potential on the loop, we try to recover the potential on the boundary edge from the subspectrum. The uniqueness theorem and a constructive
algorithm for the solution of this partial inverse problem are provided.
Enhancing confidentiality protection for ZCZ-OCDMA network using line selection and wavelength conversion based on SOA
Authors: Ouis Esma , Driz Samia , Fassi Benattou 
Published: October 2020

AbstractThe physical layer of an optical network is vulnerable towards various types of security threats such as physical infrastructure attacks and eavesdropping, where the security item requires more attention in front of the dramatically grows in network capacity. In this paper, authors propose a comparison in performance of zero correlation zone-Optical Code Division Multiple Access based on different confidentiality mechanisms implemented using existing optical logic components such as line selectors, wavelength convertors and XOR gates. The performance of the proposed designs in terms of log of the bit error rate (BER) as function of the received power was evaluated through OptiSystem software simulation. The achieved results demonstrate that design 3 is the best confidentiality solution in terms of received power, BER performance and architecture complexity.
Touching taste: The classist intersections of materiality, textuality and tactility
Authors: Thurlow Crispin 
Published: October 2020

Abstract
Contemporary class formations increasingly exceed language and, therefore, defy the usual word-centric, text-based approaches of discourse studies. As Bourdieu famously observed, class-sustaining enactments of distinction and taste are often enacted outside language through banal “techniques of the body” such as people’s ways of walking or ways of eating. In this vein, my paper presents a social-semiotic analysis of the particular role menus play in materializing taste, both gustatory and social. However, rather than taking the obvious tack of addressing their linguistic content or typographic design, I focus on their haptic, experiential properties; for example, their shape, size, weight, density and other textural, tactile or material features. As a critical-empirical focus, my core evidence is an archive of Business Class menus from 18 international airlines; it is here that eating practices are explicitly framed as distinctive and superior. The significance of any text cannot be properly understood by simply attending to its straightforwardly representational meanings; its sensory and sensuous materialities must be addressed too. This, I propose, is where some of the most subtle but powerful status-making happens – the seemingly harmless, throw-away moments where privilege/inequality arises, invariably obscured but assuredly naturalized.
Errors in multiple variables in human immunodeficiency virus (HIV) cohort and electronic health record data: statistical challenges and opportunities
Authors: Shepherd Bryan E. , Shaw Pamela A. 
Published: October 2020

Abstract

Objectives: Observational data derived from patient electronic health records (EHR) data are increasingly used for human immunodeficiency virus/acquired immunodeficiency syndrome (HIV/AIDS) research. There are challenges to using these data, in particular with regards to data quality; some are recognized, some unrecognized, and some recognized but ignored. There are great opportunities for the statistical community to improve inference by incorporating validation subsampling into analyses of EHR data.Methods: Methods to address measurement error, misclassification, and missing data are relevant, as are sampling designs such as two-phase sampling. However, many of the existing statistical methods for measurement error, for example, only address relatively simple settings, whereas the errors seen in these datasets span multiple variables (both predictors and outcomes), are correlated, and even affect who is included in the study.Results/Conclusion: We will discuss some preliminary methods in this area with a particular focus on time-to-event outcomes and outline areas of future research.
Nonlinear rarefactive isothermal ion acoustic waves in magnetized ultrarelativistic degenerate plasmas
Authors: El-Shamy Emad F. , Selim Mustafa M. , El-Depsy Alya , Mahmoud Mona , Al-Hagan Ola , Al-Mogeeth Abdulaziz 
Published: October 2020

Abstract
Nonlinear rarefactive isothermal ion-acoustic periodic travelling waves (RIIAPTWs) are examined in a magnetized ultrarelativistic degenerate plasma, containing warm fluid ions and ultrarelativistic degenerate inertialess electrons as well as positrons and immobile heavy negative ions. In the linear regime, the excitation of an isothermal ion-acoustic mode and its evolution are investigated. The physical behavior of nonlinear rarefactive isothermal ion-acoustic waves (RIIAWs) in this plasma model is governed by a Zakharov–Kuznetsov (ZK) equation. The analytical solutions for the nonlinear rarefactive isothermal ion-acoustic solitary waves (RIIASWs) and RIIAPTWs are performed by the bifurcation analysis. A careful discussion demonstrates the excitations of RIIASWs and RIIAPTWs are amplified (i.e., the amplitudes become deeper), as the chemical potential (or the Fermi energy at zero temperature) of electrons is decreased. It is found physically that the presence of the ultrarelativistic degenerate positrons and stationary heavy negative ions have strong effects on features of nonlinear RIIASWs and RIIAPTWs. The implications of the present finding in compact astrophysical objects, such as white dwarf stars, have been discussed.
Catalytic removal of methylene blue with different stoichiometric ratios of ZnCuS nanoparticles
Authors: Mehrabian Masood , Afshar Elham Norouzi 
Published: October 2020

Abstract
Photocatalytic decomposition of methylene blue (BM) solution by Cu-doped ZnS nanoparticles in the presence of UV light has been studied. The effect of the molar ratio of Cu ions affecting the rate of degradation reaction has been investigated. Photocatalytic reactivity of ZnS:Cu nanoparticles could be tailored by the proper amount of Cu ions. The maximum decolorizing efficiency (85%) of 5 ppm MB was obtained by 30 mgL−1 nanoparticles containing 2 wt% Cu, which was ascribed to the most effective surface area of these particles. However, at more than 2 wt% Cu doping concentration, nanoparticles aggregated due to their high surface energy, and the decomposition efficiency was decreased.
Familial associations for Addison’s disease and between Addison’s disease and other autoimmune diseases
Authors: Thomsen Hauke , Li Xinjun , Sundquist Kristina , Sundquist Jan , Försti Asta , Hemminki Kari 
Published: October 2020

Design
Addison’s disease (AD) is a rare autoimmune disease (AID) of the adrenal cortex, present as an isolated AD or part of autoimmune polyendocrine syndromes (APSs) 1 and 2. Although AD patients present with a number of AID co-morbidities, population-based family studies are scarce, and we aimed to carry out an unbiased study on AD and related AIDs.

Methods
We collected data on patients diagnosed with AIDs in Swedish hospitals and calculated standardized incidence ratios (SIRs) in families for concordant AD and for other AIDs, the latter as discordant relative risks.

Results
The number of AD patients was 2852, which accounted for 0.4% of all hospitalized AIDs. A total of 62 persons (3.6%) were diagnosed with familial AD. The SIR for siblings was remarkably high, reaching 909 for singleton siblings diagnosed before age 10 years. It was 32 in those diagnosed past age 29 years and the risk for twins was 323. SIR was 9.44 for offspring of affected parents. AD was associated with 11 other AIDs, including thyroid AIDs and type 1 diabetes and some rarer AIDs such as Guillain–Barre syndrome, myasthenia gravis, polymyalgia rheumatica and Sjögren’s syndrome.

Conclusions
The familial risk for AD was very high implicating genetic etiology, which for juvenile siblings may be ascribed to APS-1. The adult part of sibling risk was probably contributed by recessive polygenic inheritance. AD was associated with many common AIDs; some of these were known co-morbidities in AD patients while some other appeared to more specific for a familial setting.
BioLitMine: Advanced Mining of Biomedical and Biological Literature About Human Genes and Genes from Major Model Organisms
Authors: Hu Yanhui , Chung Verena , Comjean Aram , Rodiger Jonathan , Nipun Fnu , Perrimon Norbert , Mohr Stephanie E 
Published: October 2020

AbstractThe accumulation of biological and biomedical literature outpaces the ability of most researchers and clinicians to stay abreast of their own immediate fields, let alone a broader range of topics. Although available search tools support identification of relevant literature, finding relevant and key publications is not always straightforward. For example, important publications might be missed in searches with an official gene name due to gene synonyms. Moreover, ambiguity of gene names can result in retrieval of a large number of irrelevant publications. To address these issues and help researchers and physicians quickly identify relevant publications, we developed BioLitMine, an advanced literature mining tool that takes advantage of the medical subject heading (MeSH) index and gene-to-publication annotations already available for PubMed literature. Using BioLitMine, a user can identify what MeSH terms are represented in the set of publications associated with a given gene of the interest, or start with a term and identify relevant publications. Users can also use the tool to find co-cited genes and a build a literature co-citation network. In addition, BioLitMine can help users build a gene list relevant to a MeSH term, such as a list of genes relevant to “stem cells” or “breast neoplasms.” Users can also start with a gene or pathway of interest and identify authors associated with that gene or pathway, a feature that makes it easier to identify experts who might serve as collaborators or reviewers. Altogether, BioLitMine extends the value of PubMed-indexed literature and its existing expert curation by providing a robust and gene-centric approach to retrieval of relevant information.
Identifying individuals in need of help for their uncontrolled gaming: A narrative review of concerns and comments regarding gaming disorder diagnostic criteria
Authors: Ko Chih-Hung , Király Orsolya , Demetrovics Zsolt , Chang Yun-Ming , Yen Ju-Yu 
Published: October 2020

AbstractObjectiveIn 2013, the Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition (DSM-5) included the diagnostic criteria of Internet gaming disorder (IGD). Then, in 2019, the 11th Revision of the International Classification of Diseases (ICD-11) categorized gaming disorder (GD) as an addictive disorder. This review aimed to review the raised concerns, debate, and research of IGD or GD criteria and provide suggestions to resolve them.MethodsA narrative review was conducted, and PubMed was searched for articles mentioning concerns and research on the DSM-5 criteria for IGD, ICD-11 criteria for GD, or criteria for other synonyms, such as problematic gaming or gaming addiction. A total of 107 articles were identified.ResultsConcerns were organized into three categories: conceptual framework, moral panic, and diagnostic validity. Most argumentations supported the proposition that GD and other substance use disorders have similar presentations. A clear definition of GD and adequate public education could prevent rather than exacerbate moral panic. Several researchers reported concerns regarding the nosology, diagnostic validity, and wording of each criterion. However, the threshold, five of the nine criteria with impaired function, demonstrated adequate validity in interview studies.ConclusionThe current findings support the addiction framework, functional impairment, and validity of the GD criteria. However, further prospective, experimental, and clinical studies validating these findings are warranted. Moreover, an integrative review or debate conference could contribute to the organization of the available results and concept development. Aggregating adequate scientific information could allay or resolve concerns related to the diagnosis of GD.
More stringent criteria are needed for diagnosing internet gaming disorder: Evidence from regional brain features and whole-brain functional connectivity multivariate pattern analyses
Authors: Dong Guang-Heng , Wang Ziliang , Dong Haohao , Wang Min , Zheng Yanbin , Ye Shuer , Zhang Jialin , Potenza Marc N. 
Published: October 2020

AbstractBackgroundInternet gaming disorder (IGD) is included in the DSM-5 as a provisional diagnosis. Whether IGD should be regarded as a disorder and, if so, how it should be defined and thresholded have generated considerable debate.MethodsIn the current study, machine learning was used, based on regional and interregional brain features. Resting-state data from 374 subjects (including 148 IGD subjects with DSM-5 scores ≥5 and 93 IGD subjects with DSM-5 scores ≥6) were collected, and multivariate pattern analysis (MVPA) was employed to classify IGD from recreational game use (RGU) subjects based on regional brain features (ReHo) and communication between brain regions (functional connectivity; FC). Permutation tests were used to assess classifier performance.ResultsThe results demonstrated that when using DSM-5 scores ≥5 as the inclusion criteria for IGD subjects, MVPA could not differentiate IGD subjects from RGU, whether based on ReHo or FC features or by using different templates. MVPA could differentiate IGD subjects from RGU better than expected by chance when using DSM-5 scores ≥6 with both ReHo and FC features. The brain regions involved in the default mode network and executive control network and the cerebellum exhibited high discriminative power during classification.DiscussionThe current findings challenge the current IGD diagnostic criteria thresholding proposed in the DSM-5, suggesting that more stringent criteria may be needed for diagnosing IGD. The findings suggest that brain regions involved in the default mode network and executive control network relate importantly to the core criteria for IGD.
Anogenital Warts Prevalence and Associated Risk Factors among MSM Population in Surakarta, Indonesia
Authors: Soenardi Ancella , Fiqri Ahmad , Trisnarizki Leonardo , Kariosentono Harijono , Probandari Ari Natalia , Mawardi Prasetyadi , Redhono Dhani , Ellistasari Endra Yustin 
Published: October 2020

To know anogenital warts prevalence and its correlation with HIV infection in men who have sex with men (MSM) population in Surakarta, Indonesia. To identify risk factors associated with anogenital warts among MSM population in Surakarta, Indonesia.
This cross-sectional study collects data from MSM population in Surakarta, Indonesia. Patients are MSM who joined monthly mobile clinic held by the health government of Surakarta and those who attend the Voluntary Consultation and Testing Clinic of Dr. Moewardi General Hospital. Risk factors were asked using questionnaire. Physical examination was used to diagnose anogenital warts, and took blood samples for HIV screening.
From 190 subjects, 25 (13.1%) had anogenital warts, and 17 (8.9%) are HIV positive. Anogenital warts increase the odds of having HIV infection by 5.18 times. Risk factors that contribute to anogenital warts include age 25-34 years old (OR= 3,729) and a history of drug abuse (OR= 7.184).
This research only uses simple physical examination to diagnose anogenital warts, and the small study subjects may not be representative of general MSM population in Indonesia.
Age 25-34 years old and history of drug abuse are substantial risk factors for anogenital warts. Having anogenital warts infection increases the odds of acquiring HIV. This study highlights the importance of STD screening especially in high-risk population such as MSM, which currently is still neglected by the Health Department of Indonesia.
ANALISIS PERAN SUKUK AL-INTIFA’A SEBAGAI INSTRUMEN DALAM MENGENTASKAN KEMISKINAN DI INDONESIA
Authors: Wiratama Dadang , Putra Bintang Ramadhan 
Published: October 2020

Abstract
Today the capital market is one of the instruments that plays an important role in the economy of developed and developing countries. For developing countries like Indonesia, the capital market is an economic potential that is able to offer solutions to capital problems that are often faced in the context of national development. Especially when efforts to obtain additional capital through loans are felt to be increasingly unprofitable. Likewise with the Islamic capital market, although it is still new when compared to other Islamic financial instruments, the development of the Islamic capital market in Indonesia is considered quite good. One of the sharia financial instruments that is an important financing for the state budget is sukuk. At home, sukuk are growing quite rapidly although the proportion is still relatively small compared to conventional markets. This will be able to support the development of the Islamic capital market in Indonesia, especially if it is able to capture the opportunities that exist. One such opportunity is waqf assets which are widely available in various regions in Indonesia and many are still not being worked productively. Dual integration between sukuk and waqf in Al Intifa‘a Sukuk is expected to be able to create a financial instrument that can boost economic development and alternatives for poverty alleviation efforts in Indonesia.
Keyword: Sukuk, Waqf, Poverty, Islamic Capital Market

Abstrak
Dewasa ini pasar modal menjadi salah satu instrumen yang memainkan peranan penting dalam perekonomian negara maju maupun berkembang. Bagi negara berkembang seperti Indonesia, pasar modal merupakan potensi perekonomian yang mampu menawarkan solusi bagi permasalahan permodalan yang sering dihadapi dalam rangka pembangunan nasional. Terlebih ketika upaya perolehan tambahan modal melalui pinjaman dirasa semakin tidak menguntungkan. Demikian halnya dengan pasar modal syariah, walaupun masih baru jika dibandingkan dengan instrumen keuangan syariah yang lain, tapi perkembangan pasar modal syariah di Indonesia dinilai cukup baik, Salah satu instrumen keuangan syariah yang menjadi pembiayaan penting bagi anggaran negara adalah sukuk. Di dalam negeri sendiri, sukuk tumbuh cukup pesat walaupun proporsinya masih relatih kecil dibandingkan dengan pasar konvensional. Hal ini akan mampu menunjang perkembangan pasar modal syariah di Indonesia, apalagi jika mampu menangkap peluang yang ada. Salah satu peluang tersebut adalah aset wakaf yang banyak terdapat di berbagai wilayah di Indonesia dan masih banyak yang belum tergarap secara produktif. Dual integrasi antara sukuk dan wakaf dalam Sukuk Al Intifa‘a diaharapkan mampu menciptakan sebuah instrumen keuangan yang bisa mendongkrak pembangunan ekonomi dan seabgai alternatif dalam upaya pengentasan kemiskinan di Indonesia.
Kata kunci : Sukuk, Waqf, Kemiskinan, Pasar Modal Syariah
Seismic Evidence for Proterozoic Collisional Episodes along Two Geosutures within the Southern Granulite Province of India
Authors: Prathigadapa Raju , Das Sharma Subrata , Ramesh Durbha Sai 
Published: October 2020

Abstract
The Southern Granulite Province of India had witnessed episodes of multiple tectonic activities, leading to sparsely preserved surface geological features. The present study is focused on unraveling the geodynamic evolution of this terrain through measurement of Moho depth and Vp/Vs ratio using data from a large number of broadband seismic stations. These results unambiguously establish three domains distinct in Moho depth and crustal composition. An intermediate to felsic crust with a 7–10 km step-in-Moho is delineated across the Moyar–Bhavani region. Anomalously high felsic crust with abrupt jump in Moho (~8–10 km) together with a dipping feature at deeper level characterizes the transition from eastern to southern segments of the Jhavadi–Kambam–Trichur region. By contrast, the central zone hosting the Palghat–Cauvery shear zone records uniform felsic crust and flat Moho. Drawing analogy from similar results in different parts of the globe, juxtaposition of petrologically dissimilar crustal blocks characterized by varied depths to the Moho is argued to point towards unambiguous presence of two distinct geosutures in the study area: one along the Moyar–Bhavani region and the other across the Jhavadi–Kambam–Trichur. This inference is corroborated by the presence of layered meta-anorthosite, related rock suites, and mafic-ultramafic bodies, supporting the view of a suprasubduction setting in the Moyar–Bhavani region. The Jhavadi–Kambam–Trichur area is marked by operation of the Wilson cycle by way of sparsely preserved geological features such as the presence of ophirags (ophiolite fragments), alkali syenites, and carbonatites. Geochronological results suggest that the suturing along Moyar–Bhavani took place during the Paleoproterozoic and that along Jhavadi–Kambam–Trichur was during the late Neoproterozoic.