bluuebunny/crossref_metadata_2025_split huggingface dataset:
CBench
Authors: Orogat Abdelghny , El-Roby Ahmed 
Published: October 2021

A plethora of question answering (QA) systems that retrieve answers to natural language questions from knowledge graphs have been developed in recent years. However, choosing a benchmark to accurately assess the quality of a question answering system is a challenging task due to the high degree of variations among the available benchmarks with respect to their fine-grained properties.
In this demonstration, we introduce CBench, an extensible, and more informative benchmarking suite for analyzing benchmarks and evaluating QA systems. CBench can be used to analyze existing benchmarks with respect to several fine-grained linguistic, syntactic, and structural properties of the questions and queries in the benchmarks. Moreover, CBench can be used to facilitate the evaluation of QA systems using a set of popular benchmarks that can be augmented with other user-provided benchmarks. CBench not only evaluates a QA system based on popular single-number metrics but also gives a detailed analysis of the linguistic, syntactic, and structural properties of answered and unanswered questions to help the developers of QA systems to better understand where their system excels and where it struggles.
The power of summarization in graph mining and learning
Authors: Koutra Danai 
Published: October 2021

Our ability to generate, collect, and archive data related to everyday activities, such as interacting on social media, browsing the web, and monitoring well-being, is rapidly increasing. Getting the most benefit from this large-scale data requires analysis of patterns it contains, which is computationally intensive or even intractable. Summarization techniques produce compact data representations (summaries) that enable faster processing by complex algorithms and queries.
This talk will cover summarization of interconnected data (graphs) [3], which can represent a variety of natural processes (e.g., friendships, communication). I will present an overview of my group's work on bridging the gap between research on summarized network representations and real-world problems. Examples include summarization of massive knowledge graphs for refinement [2] and on-device querying [4], summarization of graph streams for persistent activity detection [1], and summarization within graph neural networks for fast, interpretable classification [5]. I will conclude with open challenges and opportunities for future research.
The Mg/Fe ratio of silicate minerals in the meteoritic materials and in the circumstellar environment: A case study for the chondritic-like composition
Authors: Futó Péter , Vanyó József , Simonia Irakli , Sztakovics János , Nagy Mihály , Gucsik Arnold , Döncző Boglárka , Kertész Zsófia , Novák Richárd , Csámer Árpád 
Published: October 2021

Abstract
Kaba meteorite as a reference material (one of a least metamorphosed and most primitive carbonaceous chondrites fell on Earth) was chosen for this study providing an adequate background for study of the protoplanetary disk or even the crystallization processes of the Early Solar System. Its olivine minerals (forsterite and fayalite) and their Mg/Fe ratio can help us to understand more about the planet formation mechanism and whether or not the metallic constitutes of the disk could be precursors for the type of planets in the Solar System. A multiple methodological approach such as a combination of the scanning electron microscope, optical microscope, Raman spectroscopy and electron microprobe of the olivine grains give the Fe/Mg ratio database. The analyses above confirmed that planet formation in the protoplanetary disk is driven by the mineralogical precursors of the crystallization process. On the other hand, four nebulae mentioned in this study provide the astronomical data confirming that the planet formation in the protoplanetary disk is dominated or even driven by the metallic constituents.
Some results on generalized finite operators and range kernel orthogonality in Hilbert spaces
Authors: Mesbah Nadia , Messaoudene Hadia , Alharbi Asma 
Published: October 2021

Abstract
Let

ℋ

{\mathcal{ {\mathcal H} }}

be a complex Hilbert space and

ℬ

(

ℋ

)

{\mathcal{ {\mathcal B} }}\left({\mathcal{ {\mathcal H} }})

denotes the algebra of all bounded linear operators acting on

ℋ

{\mathcal{ {\mathcal H} }}

. In this paper, we present some new pairs of generalized finite operators. More precisely, new pairs of operators

(

A
,
B

)

∈
ℬ

(

ℋ

)

×
ℬ

(

ℋ

)

\left(A,B)\in {\mathcal{ {\mathcal B} }}\left({\mathcal{ {\mathcal H} }})\times {\mathcal{ {\mathcal B} }}\left({\mathcal{ {\mathcal H} }})

satisfying:

∥

A
X
−
X
B
−
I

∥

≥
1
,

for all

X
∈
ℬ

(

ℋ

)

.

\parallel AX-XB-I\parallel \ge 1,\hspace{1.0em}\hspace{0.1em}\text{for all}\hspace{0.1em}\hspace{0.33em}X\in {\mathcal{ {\mathcal B} }}\left({\mathcal{ {\mathcal H} }}).

An example under which the class of such operators is not invariant under similarity orbit is given. Range kernel orthogonality of generalized derivation is also studied.
Numerical study of a fractal-like tree node micromixer based on Murray’s law
Authors: Xie Hangda , Chen Xueye 
Published: October 2021

Abstract
This article focuses on the influence of fractal-like tree node (FTN) on the mixing efficiency and pressure drop of the micromixer. The mixing efficiency of FTN micromixers with different branch angle δ = 30°, 60° and 90° are compared at six kinds of Reynolds (Res). We can get that the micromixer with δ = 90° has higher mixing efficiency at any Re. The mixing results of the center FTN and the stagger FTN micromixer show that the center FTN has better mixing effect. The angle of FTN and the number of FTN are the key to improve the mixing efficiency. They are also the key to change the pressure drop in the microchannel. The FTN can slow down the pressure drop and maintain the stable pressure drop between two adjacent FTNs. The way to obtain a more stable pressure range is to increase the distance between two adjacent FTN. This provides a reliable reference for maintaining a stable pressure in the microchannel.
Application of Complexity Theory to Organizational Career Management System’s Development
Authors: Rapuano Violeta , Valickas Andrius 
Published: October 2021

AbstractThe paper aims to highlight the relevance of complexity theory application to organizational career management processes and systems. This perspective enables to reveal and analyse the employees’ career management challenges faced by organizations in the context of high complexity. The study shows that organizations strive for a flexible and adaptable workforce while employees seek to increase their employability and competitiveness in organizations and in the labour market. Consequently, the role of current organizations in the context of complexity in employees’ career management is to help them to sustain and grow their career potential thereby strengthening their own competitive advantage.
The View of Customers Towards the Usage of Cause-Related Marketing to Build Good Corporate Reputation
Authors: Šontaitė-Petkevičienė Miglė , Grigaliūnaitė Rūta 
Published: October 2021

Abstract
This paper analyses the usage of cause-related marketing to build good corporate reputation by empirically evaluating and comparing it from the view of customers. After conceptualization of theoretical insights on the use of cause-related marketing, while building good corporate reputation, there are presented research results from the point of view of customers on cause-related marketing to build good corporate reputation.
Importance of blinding and expectations in opioid-induced constipation: evidence from a randomized controlled trial
Authors: Sieg Mette , Mark Esben Bolvig , Drewes Asbjørn Mohr , Vase Lene 
Published: October 2021

Abstract

Objectives
Previous studies have found little association between objective measures and the subjective experience of opioid-induced constipation. The subjective experience of opioid-induced constipation may be influenced by treatment expectations. While most trials control for treatment expectations through blinding, success rate is generally low. This study aimed to explore the association between objective measures and the subjective experience of opioid-induced constipation, while considering blinding success and treatment expectations, and other psychological factors.

Methods
Data from a randomized, double-blinded, placebo-controlled crossover trial including 21 healthy male participants was analyzed. Participants received either placebo, tapentadol, or oxycodone (in equipotent doses) for 14 days. They were assessed on objective and subjective measures of opioid-induced constipation (gastrointestinal transit time and the Patient Assessment of Constipation-Symptoms questionnaire, respectively), treatment guesses to indicate blinding success, and psychological factors.

Results
There was a strong association between objective and subjective measures of opioid-induced constipation when participants were treated with oxycodone (r=0.676, p=0.006). Furthermore, participants were able to guess that they received active treatment when treated with oxycodone (p<0.001), suggesting that treatment expectations may have influenced the subjective experience of symptoms. Finally, patterns of moderate associations between opioid-induced constipation and other psychological factors emerged, although none reached significance (p>0.05).

Conclusions
Results indicate that treatment expectations could play an important role in the subjective experience of opioid-induced constipation, and support the importance of assessing blinding success in study trials. Besides expectations, other psychological factors may be associated with opioid-induced constipation.
Assessing the potential for managed aquifer recharge (MAR) of the Cape Flats Aquifer
Authors: B Mauck  , K Winter  
Published: October 2021

This paper discusses the potential use of ‘managed aquifer recharge’ (MAR) in Cape Town to provide additional water supplies to the city that are fit-for-purpose. The paper investigates the feasibility of implementing MAR by simulating the artificial recharge of winter stormwater into the Cape Flats Aquifer (CFA), an extensive sandy, unconfined aquifer that covers most of metropolitan Cape Town’s urban landscape. The objective is to assess the storage capacity and supply potential of two MAR sites by modelling various scenarios in order to determine the feasibility of MAR as a viable strategy for achieving improved water security by augmenting groundwater water supply. The selected scenarios demonstrated that MAR could be used to minimise the risk of seawater intrusion and maximise the amount of water available for abstraction from the CFA. Six MAR scenarios provided strong evidence to suggest that there is sufficient storage capacity within the CFA for using stormwater to improve the wellfield yield in two regions of the CFA and which can sustainably yield approximately 18 Mm3 per year. The study concluded that the use of stormwater or treated wastewater could be deliberately used to recharge the CFA and as a viable option in support of the City of Cape Town’s intention to establish a water-resilient city by 2030.
Comparative study of neuroimaging features and clinical symptoms in patients with eclampsia
Authors: Meena Neha , Meena Suman , Meena Khushbu , Verma Savitri 
Published: October 2021

Background: Eclampsia is a life-threatening emergency that remains a major cause for feto-maternal morbidity and mortality. The purpose of our study was to access various computed tomographic scan (CT) findings in eclampsia patients and compare neurological symptoms with radiological findings. Methods: A prospective analytical study was undertaken in department of obstetrics and gynecology, J. K. Lon hospital, Kota during the period of 2019-2020. Women who presented as eclampsia and admitted in indoor wards were included in the study. Data analyzed included various maternal and fetal parameters, CT scan findings and outcome of pregnancy. Results: The incidence of eclampsia was 1.1% of total deliveries. High risk factors associated with eclampsia were primigravida (70%), maternal age (70% in 21-25 years age group), illiteracy (64%), inadequate antenatal care (96%), early gestation (68%). On CT scan findings 52% patients had abnormal CT scan findings of which most common was cerebral edema (57.7%). Parieto-occipital lobe was most common region to be affected. Altered sensorium was found to be significantly associated with abnormal CT scan findings.Conclusions: Eclampsia is a major cause of fetal and maternal morbidity and mortality. CT scan in eclampsia have significant role in early diagnosis of patients with cerebral pathologies and these CT scan findings were associated with the level of consciousness and number of convulsive episodes. Thus, CT scan helps in further management of these patients by multidisciplinary approach.
Is thrombocytosis a valid indicator of advanced stage and high mortality of gynecological cancer?
Authors: Rathod Archana , Deshmukh Varsha , Kodgire Jyoti 
Published: October 2021

Background: Cytokines that stimulate thrombopoiesis are often elevated in cancer, and as a result, various cancers have been associated with thrombocytosis. In addition thrombocytosis has been found to be an adverse prognostic factor in many types of common cancers.Methods: A cross sectional study was designed to evaluate the factors associated with prognosis of the cases of carcinoma cervix in the Department of Gyne-Oncology, GMCH, Aurangabad from August 2016 to August 2017. Variables analysed were the sociodemographic details, literacy level, symptoms, duration, stage of the disease at diagnosis, pretreatment platelet counts were noted.Results: 85% patients were having squamous cell carcinoma, 6 % patients were having adenocarcinoma and 9% patients had adenosuamous carcinoma. 29% patients have platelet count less than 3 lakhs and 18 patients has tumour less than 4 cm. 71 % patients have platelet count more than 3 lakhs, only 6% patients belonged to early stage and 65% belonged to late stage of cancer cervix.Conclusions: Seventy one percent of the cases had platetlet count >3 lakh, of which only 6% were in early stage of disease, whereas 65% belonged to late stage of the disease. All the patients with tumour size of >4 cm had platelet count more than 3 lakh, this shows strong association of platelet count with tumour size >4 cm and advanced stage of the disease. This can be used as independent prognostic factor for prognosis of cancer cervix.
Prevalence of anemia among school girl children and effectiveness of supplementation intervention
Authors: Murthy H. M. Keshava , Murthy Tanishka K. , Nath Amol 
Published: October 2021

Background: Iron deficiency anemia (IDA) is a major public health issue worldwide, especially in developing countries. Anemia prevalence in young children, particularly girls, continues to remain high in most parts of India and Asia. Aims and objectives were to study the prevalence of anemia (IDA) among school girl children of age group between 5-16 years and to assess the effectiveness of iron-folic acid supplements and iron rich diet.Methods: The study was conducted among 558 school girls in the age group between 5-16 years (1st to 10th standard) at a Kendriya Vidyalaya in Punjab. The study group was checked for their hemoglobin level. Health education regarding prevention of anemia was imparted to girls and their parents followed by daily iron-folic acid supplement. Their hemoglobin was again checked after three months of supplementation.Results: The prevalence of anemia in the study group was 65%. After the intervention, the Hb level was significantly increased as shown by increase in mean and SD of Hb% from 9.75±1.24 to 11.66±0.98. The data was analyzed in two age groups, 5-10 years and 11-16 years, to check for any significant variation in their Hb levels. Though there was difference in prevalence of anemia in these age groups, the difference was not statistically significant.Conclusions: The study showed that prevalence of anemia is 65% and is still one of the major public health issues among school going girl children of all age. In addition to pre-school and adolescent girls, we also need to focus on pre-puberty girls, as anemia is equally prevalent among them.
Counseling in psoriasis: overcoming the concerns and challenges
Authors: Godse Kiran , Parasramani S. G. , De Abhishek , Singh Nitesh Kumar , Kawatra Pallavi 
Published: October 2021

<p>Psoriasis is a systemic, immune-mediated disorder, characterized by systemic inflammation predominantly in skin and joints with significant physical and psychosocial consequences. It is a chronic disease with an unpredictable journey consisting of flares and remissions. Psoriasis has also been linked to loss of self-esteem in patients, depression and suicidal tendencies. In addition, it also contributes to financial burden due to the long-term management. This results in negative impact on the caregivers and family of the patient. Due to these multiple factors, there has been low compliance to therapy and higher likelihood of discontinuation of treatment. Considering the emotional aspect involved in this disease, counseling of the patients becomes one of the integral pillars for the management of the disease. Hence, the clinician’s role becomes significant, due to limited access to counselors, therapists and social groups, in our country. The present reviewdescribes the impact of psoriasis on the patient’s life and the practical approaches that may be taken to counsel the patient of psoriasis.</p>
Future outlook hydrodynamic drug delivery system of solid oral dosage form: Review
Authors: Singh Akhilesh Kumar , Sharma Neeraj 
Published: October 2021

Over the last few years, therapeutic efficacy of drugs that have poor bioavailability or narrow absorption window have challenged the pharmaceutical industry. In this framework, many Hydrodynamic Balance System (HBS) also known as Gastro retentive dosage forms (GRDFs) have been used to enhance the therapeutic efficacy of drugs. Such drug have a narrow absorption window, are unstable at higher pH, are soluble in acidic conditions, and are local effect in the gastric-part. The drug development with recent technology of various novel polymeric-based gastroretentive drug delivery technologies that may regulate the bioavailability and extend time of therapeutic efficacy of such drugs. Our focus on the significance of in vitro study and in vivo evaluation parameters of various HBS drugs along with their applications. This study provides a promising platform for advantages and guide formulation of HBS dosage form were covered in detail.
Ethnobotanical, phytochemical and pharmacological profile of Trichosanthes tricuspidata: An updated review
Authors: Meena Ajay Kumar , Rekha P , Kumar T Satheesh 
Published: October 2021

Herbal medicines, the backbone of traditional medicine in many countries have played an important role in curing the various diseases of humans and animals since ancient time. Medicinal plants are great source of bioactive compounds that have potential beneficial effects in human life. Electronic databases including PubMed, Google Scholar, books and other sources were searched using subject specific key words that were matched by Trichosanthes tricuspidata medicinal plant related useful information on botanical description, plant distribution, ethanobotanical & therapeutic uses, chemical constituents and pharmacological activity etc. Trichosanthes tricuspidata have many medicinal properties like antioxidant, anticancer, antibacterial, antifungal, Larvicidal activity, Anticonvulsant activity, Gastro protective activity and other activities. The Bioactive compounds of Trichosanthes tricuspidata responsible for its various medicinal properties and their effects at the molecular level need to be investigated in more detail. The present review summarizes the Ethnobotanical & therapeutic uses, chemical constituents and pharmacological activity information of Trichosanthes tricuspidata. The pharmacological properties of bioactive compounds in Trichosanthes tricuspidata are required to confirm the ethno medicinal or traditional claims of Trichosanthes tricuspidata for pharmaceutical therapeutic applications.
Evaluation of hyperalgesic effect of sitagliptin in albino mice
Authors: Mohan Lalit , Kumar Manoj , Kumar Manish , Hameed Saajid , Shekhar Amritanshu 
Published: October 2021

Various studies have showed the increased incidence of joint pain with the use of DPP-4 inhibitors. There is also some evidence of increase in inflammatory mediators like substance P, SDF-1 and other cytokines with the inhibition of DPP-4 from some experimental studies. But this association is still unclear and DPP-4 inhibitor continue to be prescribed in inflammatory disorders. So, this study was planned to assess the development of hyperalgesia in albino mice with the use of sitagliptin.Sitagliptin dissolved in saline was administered in the doses of 10, 20, 30 mg/kg to Albino mice of either sex weighing 25-30 gm. Hyperalgesia was assessed in the mice with hot plate method and acetic acid induced writhing test. We found that reaction time of the mice receiving higher dose of Sitagliptin in hot plate method was lower than that of mice receiving lower doses or distilled water (P-Value &#60;0.05). We also found that after injection of acetic acid, the number of writhing observed in the mice receiving higher dose of Sitagliptin was greater than that of mice receiving lower doses or distilled water (P-Value &#60;0.05). Our findings show that in a cohort of mice receiving Sitagliptin and distilled water at baseline, there was significant association between dose of Sitagliptin and hyperalgesia. However, P-Value was greater than 0.01, but with these finding we can’t rule out this association and need for further prospective studies to assess the relationship between DPP-4 inhibitors and hyperalgesia.
Challenges for the fishing community on nutritional perspective in West Bengal coastal areas during the COVID-19 pandemic
Authors: Bera Pallabi , Ray Sulagna 
Published: October 2021

Covid 19 pandemic has been affecting from March 2020 to 2021 onwards to all types of people globally. The fishing community is one of the most affected communities depend on their limited income. Their health, mental condition, and lifestyles are all adversely affected by this pandemic situation, mainly for middle or lower-level income groups, including India. Additionally, covid 19 also has disrupted the livelihood of fishing communities in socio-economic and nutrition, especially health perspectives. To review and analyze current literature trends on covid 19 concerning fishing communities’ life, food habits, and challenges. The study was designed based on current literature from 2020 March till 2021 August, focussing mainly on the West Bengal coastal areas. ‘Fishing communities,’ ‘West Bengal coastal areas,’ ‘covid-19 crisis’, ‘social and economic challenges,’ ‘nutrition crisis’ are significant keywords and phrases used for the online searches in open access all databases including Pubmed, Google scholars. Fishing communities are highly affected due to the COVID-19 pandemic economically and on nutritional perspectives due to various factors. Presently, there are scant data; hence more research and views are needed about the fishing community in Indian and global perspective as well.