bluuebunny/crossref_metadata_2025 huggingface dataset:
Blockchain for Big Data: Approaches, Opportunities and Future
Directions
Authors: Jyoti Amrita , Yadav Vikash , Prakash Ayushi , Kumar Jha Sonu , Rahul Mayur
Published: June 2023

The last several years have seen a significant increase in interest in big data across a
range of scientific and engineering fields. Despite having several benefits and applications, big data
still has some difficulties that must be overcome for a higher level of service, such as big data analytics,
big data management, and big data privacy and security. Big data services and apps stand to
greatly benefit from blockchain decentralisation and security features. In this article, we present an
overview of blockchain for big data with an emphasis on current methods, possibilities, and upcoming
trends. We begin by providing a succinct explanation of big data, blockchain, and the purpose
of their integration. After that, we look at different types of blockchain assistance for big data,
such as blockchain for security in big data collection, data privacy protection, storage, and collection.
Next, we examine the latest work on the utilization of blockchain applications for big data
across different industries, including smart grid apps and applications, smart city applications, and
smart healthcare applications. A few illustrative blockchain-big data initiatives are given and discussed
for a good understanding. Finally, difficulties and potential directions are examined to advance
research in an exciting field.
Graphene–Based Photocatalysts
Authors: Bhatt Jayesh , Vyas Shubang , Kumar Rai Avinash , Madan Neeru , Ameta Rakshit
Published: June 2023

Graphene is a single layer of graphite with a unique two-dimensional
structure with high conductivity, superior electron mobility, absorptivity, and specific
surface area. The extraordinary mechanical, thermal, and electrical properties of
graphene are due to long-range π conjugation. Due to these properties, graphene can be
used in nanosystems and nano- devices. The photocatalytic efficiency of composites
(semiconductor-based metal oxides and graphene-based photocatalysts) can be
improved under visible light. Graphene behaves as an electron acceptor in these types
of composite photocatalysts. Different types of graphene-based composites (graphene
(G)-semiconductor, graphene oxide (GO)-semiconductor, and reduced graphene oxide
(RGO)-semiconductor, where the semiconductor is TiO2
, ZnO, CdS, Zn2SnO4
, etc.) can
be prepared through simple mixing and/or sonication, sol-gel process, liquid-phase,
hydrothermal, and solvothermal methods. This chapter includes the most recent
advances in different applications of graphene-based semiconductor photocatalysts for
degrading various contaminants (treatment of waste water) and producing hydrogen
(fuel of future) by photosplitting water, and photo-catalytically reducing carbon dioxide
to energy-rich synthetic fuels (combating against global warming and energy crisis),
etc
Graphene-Based Electrodes for Electrochemical Sensors
Authors: Kushwaha Amisha , Singh Gajendar , Sharma Manu
Published: June 2023

Graphene-based electrodes are potential candidates and significantly
participate in electrochemical reactions, providing high reactivity and selectivity. Their
reaction assists in transferring electrons between the electrode and reactants and
facilitates an intermediate chemical transformation described by an overall half-cell
reaction. Graphene-based materials with metal/metal oxides and sulphides have been
extensively applied for the fabrication of highly sensitive electrochemical sensors.
They have excellent physical, chemical, electrical, and surface properties and are
extensively used in the development of sensors. Graphene-based nanomaterials have
also been successfully utilised for clinical diagnosis, disease treatment, and many
biocompatible sensors. This chapter mainly focuses on the sensing mechanism of
graphene-based electrochemical sensors via different approaches of potentiometry,
amperometry/voltammetry, and conductometry. The electronic properties of graphene based nanomaterials have been briefly discussed and are responsible for their
outstanding sensing ability. We have also explored different forms of graphene and its
derivatives with their properties and applicability in fabricating electrochemical sensors
to better influence graphene for superior functioning. There is also a discussion about
the general reactions (reduction/oxidation) involved within analytes and graphene
materials in fabricating electrochemical sensors. Finally, a conclusion was drawn on
the basis of the usage of graphene-based materials in electrochemical sensors for future
electrocatalytic applications in various fields of biomedical diagnosis, environmental
monitoring, food sensors, and hazardous fumes.
The role of social capital in enhancing economic resilience during the Covid-19 Pandemic in Bantul Regency
Authors: Riyanti Dwi , Harta Ridho
Published: June 2023

This study purposed to examine social capital in economic resilience in Bantul Regency during the pandemic. This study was case study where the data were obtained through interview, observation, and documentation. This study involved Legal Department of Bantul Regional Government, Trade Service, Association of Indonesian Market Traders (APPSI) at Imogiri Market, Semampir Market, Bantul Market, Angkruksari Market, Bantul Market Traders, Angkruksari Market Traders, Ngangkruk Market Traders, Semampir Market Traders, Alfamart Franchise Networked Modern Market Managers in Bantul Regency, Parangtritis Alfamart, and Non-networked Modern Markets Franchise Stores ‘Risky’ and ‘Lestari’. This study resulted that the Bantul Regency Government had taken a step in public policy in economic resilience with social capital approach. The success of this social capital-based public policy was seen from the public's acceptance against the policy, a relatively stable economic depth index between 2019-2020, and the involvement of APPSI social organization as a mediator and facilitator between the community and the government. The empowered social capital was the value of cooperation, social networks, and trust in the community. This study still had any limitation and needed to be expanded to produce comprehensive data with some future studies.
The efforts of Melayu Berbudaya community in promoting mechanical solidarity among its members
Authors: Suriyanisa Suriyanisa , Imran Imran , Ramadhan Iwan , Sikwan Agus , Hidayah Riama Al , Hardiansyah Muhammad Agus
Published: June 2023

The purpose of this study is to describe the efforts of Melayu Berbudaya Community in promoting mechanical solidarity among its members in South Pontianak District. The approach to this research is descriptive qualitative research. The results of the study showed that there are efforts among the members of Melayu Berbudaya Community in promoting mechanical solidarity in the low division of labor, strong collective awareness and low individuality among members. These things were promoted well because the members tried to maximize it in various ways. They were taking time to gather inside and outside their activities, contributing to each other, understanding each other and considering each other as family members. In addition, the goals of the members can be done because there are same purposes among them. Members of Melayu Berbudaya Community have strong mechanical solidarity, in which each member always creates togetherness and familiarity among members and works together to help people who need the help of Melayu Berbudaya Community.
From place attachment to sense of belonging: Promoting good citizenship through civic education
Authors: Dewantara Jagad Aditya
Published: June 2023

This paper describes the importance of emphasizing a sense of belonging in civic education to foster good citizenship. Several studies indicate that a sense of belonging can help enhance citizens' participation and contribution to society. This article discusses how place attachment can aid in forming a sense of belonging and how sense of belonging can be promoted through civic education. Teachers should consider the context and needs of students in order to create relevant and meaningful learning experiences. Additionally, local wisdom and cultural ties to a place can be integrated into civic education. Therefore, in civic education, sense of belonging can be enhanced through learning experiences that are connected to familiar places or environments. Through effective and place-integrated learning, students can develop a strong sense of identity and belonging, which can enhance their participation and contribution to society and citizenship.
Establishing multicultural society: Problems and issues of multicultural education in Indonesia
Authors: Cathrin Shely , Wikandaru Reno
Published: June 2023

Creating a multicultural society that coexists peacefully amidst various kinds of differences is not an easy thing. The fact that multicultural society is still challenging to realize is a serious problem, not only for one or two countries but also for all countries worldwide. This research has three objectives. The first describes the implementation of multicultural education in Indonesia with various obstacles. Second, describe solutions to multiple problems in the implementation of multicultural education in Indonesia. Third, provide recommendations for the implementation of multicultural education in other areas. Based on a qualitative study of several studies on the implementation of multicultural education in Indonesia, The results show that the implementation of multicultural education in Indonesia is carried out in several ways or several approaches. In general, this approach can be divided into two: the approach in terms of learning materials and the approach in terms of learning methods. The multicultural education approach in terms of material means that the values of multiculturalism are given to students through special materials that discuss multiculturalism. Meanwhile, the approach in terms of methods means that the values of multicultural life are given to students by integrating them into various subjects namely the approach in terms of learning materials and approaches in terms of learning methods.
Meta Analisis Pengaruh Pembelajaran Terintegrasi Bencana Alam Bervisi SETS terhadap Sikap Tanggap bencana Siswa dalam Pembelajaran IPA
Authors: Hurriyah Hurriyah , Lufri Lufri , Asrizal Asrizal
Published: June 2023

Pendidikan merupakan salah satu solusi tepat untuk menanamkan pemahaman tentang bencana dan bagaimana mencegah, mengantisipasi dan mengurangi dampak bencana alam di Indonesia. Salah satu caranya adalah dengan integrasi dalam pempelajaran IPA. Penerapan pembelajaran bervisi SETS merupakan salah satu yang digunakan dalam pembelajaran IPA karena berkaitan langsung dengan hal-hal nyata yang terjadi dalam kehidupan sehari-hari. Penelitian ini bertujuan untuk melihat effect size dari artikel artikel yang berkaitan dengan pengaruh pembelajaran terintegrasi bencana alam yang menggunakan pembelajaran dengan visi SETS. Penelitian ini merupakan penelitian meta analisis, Populasi yang digunakan adalah artikel dan hasil penelitian Penerapan pembelajaran bervisi SETS terintegrasi bencana alam. Sampel yang diambil adalah 14 artikel dan hasil penelitian. Hasil penelitian menunjukkan bahwa pembelajaran terintegrasi bencana tepat dilakukan menggunakan pendekatan SETS dan cocok untuk menumbuhkan sikap tanggap bencana siswa. Hal ini terlihat dari perhitungan ES yang berada pada kategori sedang dan tinggi. Pembelajaran terintegrasi bencana disiapkan dari usia dini, dan berkelanjutan sampai Pendidikan tinggi
Analisis Kebutuhan Pengembangan e-LKPD Berbasis STEM-PjBL pada Materi Koloid untuk Meningkatkan Kemampuan Berpikir Kreatif Siswa
Authors: Linda Desma
Published: June 2023

Ilmu kimia merupakan salah satu mata pelajaran IPA yang mempelajari tentang suatu fenomena yang berkaitan dengan kehidupan sehari-hari seperti materi koloid. Materi koloid sebagian bersifat kontekstual berhubungan erat  dikehidupan nyata. Salah satu model pembelajaran yang dapat diterapkan pada pembelajaran  kimia yakni model pembelajaran STEM-PjBL. Tujuan dilakukannya penelitian ini untuk mengetahui analisis kebutuhan pengembangan e-LKPD berbasis STEM-PjBL pada materi koloid untuk meningkatkan kemampuan berpikir kreatif siswa. Penelitian ini merupakan penelitian desktiptif kualitatif dengan menggunakan metode survei melalui angket kebutuhan peserta didik dan wawancara bersama guru kimia di SMAN 2 Muaro Jambi. Data yang didapatkan kemudian dianalisis secara deskriptif.  Dari hasil penelitian  menunjukkan bahwa 66,7% peserta didik merasa kesulitan dalam mempelajari materi koloid. Semua peserta didik dan guru sangat setuju jika dikembangkan bahan ajar berupa e-LKPD berbasis STEM-PjBL sehingga dapat meningkatkan kemampuan berpikir kreatif peserta didik serta dapat dijadikan sebagai bahan ajar penunjang pembelajaran oleh peserta didik baik disekolah maupun secara mandiri dirumah. Kata Kunci: e-LKPD, STEM-PjBL, Koloid, Kemampuan berpikir kreatif
Aljabar Semiprima Mendasar dan Aplikasinya pada Protokol Autentikasi
Authors: Wardati Khurul , Riyanto Muhammad Zaki
Published: June 2023

Library research dengan pendekatan deduksi-induksi ini bertujuan untuk mengkaji kesemiprimaan mendasar aljabar tak bebas yang dibangun secara hingga atas ring komutatif unital.  Tujuan secara praktis penelitian ini adalah mengaplikasikan suatu contoh aljabar semiprima mendasar yang non-komutatif pada protokol autentikasi berdasarkan masalah dekomposisi. Di samping itu, aljabar semiprima mendasar lebih umum dari aljabar semiprima, hal ini ditunjukkan dengan suatu contoh penyangkal. Hasil utama dari penelitian ini adalah suatu aljabar yang dibangun secara hingga bersifat semiprima mendasar jika dan hanya jika ideal dasar nol merupakan irisan dari semua ideal dasar prima. Lebih lanjut ideal dasar nol merupakan satu-satunya ideal dasar nilpoten. Syarat perlu dan cukup ini serupa dengan sifat aljabar semiprima, dan pembuktian sifat-sifat ini pada keduanya memerlukan konsep annihilator.  The basically semiprime algebra and its application on authentication protocolAbstractThis library research is conducted with a deductive-inductive approach. The aim of this study is to explore the basically semiprimeness of the finitely generated non-free algebra over a commutative unital ring. The basically semiprime algebra is more general than a semiprime algebra, which is proven by a counterexample.  In theory, Theorem 12 is the main result of the study. The finitely generated algebra over a commutative unital ring is basically semiprime, if and only if, the zero basic ideal is the intersection of all prime basic ideals, if and only if, the zero basic ideal is the only nilpotent basic ideal. These necessary and sufficient conditions are analogous to the properties of a semiprime algebra, and proving these properties in both requires a concept of annihilator. The practical aim of this research is to apply an example of non-commutative basically semiprime algebra in an authentication protocol based on the decomposition problem.
Seleksi Nilai Fuzziness Exponent Optimal pada Algoritma Fuzzy c-Means untuk Mengelompokkan Provinsi di Indonesia Berdasarkan Indikator Pembangunan Ekonomi
Authors: Sa'adah Umu , Handamari Endang Wahyu , Andawaningtyas Kwardiniya
Published: June 2023

Pada tahun 2015, PBB merancang 17 Tujuan Pembangunan Berkelanjutan (SDGs) untuk mencapai kesejahteraan manusia pada tahun 2030 dengan mengintegrasikan tiga dimensi pembangunan berkelanjutan: ekonomi, sosial, dan lingkungan. Salah satu faktor yang digunakan untuk menilai keberhasilan sebuah wilayah atau pemerintahan dalam mengelola kesejahteraan dan kemakmuran masyarakat adalah tingkat perekonomian. Untuk mewujudkan kondisi tersebut diperlukan strategi dalam pembangunan pada sektor ekonomi. Penelitian ini bertujuan untuk mengelompokkan Provinsi di Indonesia menjadi 3 klaster berdasarkan Indikator Pembangunan Ekonomi menggunakan algoritma Fuzzy c-Means. Penentuan 3 klaster dimaksudkan untuk klaster provinsi dengan tingkat pembangunan ekonomi rendah, sedang dan tinggi. Dengan mengetahui karakteristik provinsi berdasarkan Indikator Pembangunan Ekonomi, maka pengambil keputusan dapat menyusun strategi perencanaan program pembangunan ekonomi berdasarkan skala prioritas pada masing-masing provinsi. Hasil pengelompokan menunjukkan bahwa Provinsi Papua sangat membutuhkan prioritas pembangunan khususnya pembangunan ekonomi dalam rangka peningkatan Indek pembangunan manusia, Angka partisipasi sekolah berusia 7 sampai 12 tahun, Angka partisipasi sekolah berusia 13 sampai 15 tahun, Angka partisipasi sekolah berusia 16 sampai 18 tahun, Sumber Air Minum Layak, Sumber penerangan listrik, dan Sanitasi Layak, karena indikator-indikatir tersebut bernilai rendah.
Effect of e-Service Quality on Customer Engagement Behaviors: Insight from the hotels in Malaysia
Authors: Mohd Ridzuan Nur Amira , Hamid Rasidah , Azman Ong Mohd Hanafi , Pratiwi Ilma Indriasri
Published: June 2023

The reopening process has begun Covid-19, especially in the hotel operation. Therefore, the hotel industry must understand the need to influence customers' choices through advanced of information technology (IT). This study is intended to explore the effect of t e-service quality on customer engagement behaviors in Malaysian hotels. This study was analyzed via PLS-SEM with 247 respondents. The findings indicate that system availability significantly influences customer engagement behaviors, followed by efficiency, system availability, privacy/security, and fulfillment. Based on what this study found, Malaysian hotel service providers will be able to improve the quality of their e-services to get customers more involved.
Effect of orientation of NiSb needle inclusions on temperature dependence of resistance in Cd-=SUB=-0.95-=/SUB=-Ni-=SUB=-0.05-=/SUB=-Sb crystals
Authors: Zakhvalinskii V.S.  , Pilyuk E.A.  , Kochura A. V.  , Morgun L.A.  , Davydov A.B.  , Aung Zaw Htet  , Rodionov V.V.  , Aronzon B.A.
Published: June 2023

A composite Cd0.95Ni0.05Sb crystal consisting of CdSb and NiSb inclusions was obtained by the modified Bridgman method. It was shown by the methods of scanning electron microscopy, X-ray phase analysis, energy-dispersive X-ray spectroscopy, and studies of Raman spectra, that the main CdSb matrix was a block single crystal (orthorhombic Pbca structure) containing microcrystalline acicular inclusions of the second NiSb phase (hexagonal structure of the NiAs type P63/mmc). It has been found that the anisotropy of single-crystal NiSb needles in samples of the Cd0.95Ni0.05Sb crystalline composite (needles are directed along and across the current direction) significantly affects the resistance and magnetoresistance of the crystal. The interface is a needle-like inclusion --- the matrix can become superconducting, which affects the conductivity of the composite as a whole. However, this superconductivity is insufficient for the transition at the experimental temperatures to the superconducting phase with zero resistance of the composite. Keywords: cadmium antimonide, nickel antimonide, composite, anisotropy of conductivity, interface superconductivity.
Wide-band EPR spectroscopy of a Lu-=SUB=-3-=/SUB=-Al-=SUB=-5-=/SUB=-O-=SUB=-12-=/SUB=-:Tb-=SUP=-3+-=/SUP=- crystal
Authors: Asatryan G. R.  , Shakurov G. S.  , Hovhannesyan K. L.  , Petrosyan A. G.
Published: June 2023

In a single crystal of lutetium aluminum garnet (Lu3Al5O12, LuAG) in the frequency range of 37-210 GHz, at a temperature of 4.2 K, the EPR spectra of non-Kramers Tb3+ impurity ions were recorded. The measurement results indicate that Tb3+ ions replace Y3+ ions in the dodecahedral position with local D2 symmetry. The value of the g factor, the hyperfine structure constant, and the energy interval between the ground and the first excited nondegenerate sublevels of the ground multiplet are determined. Weak satellite signals were also registered, the origin of which is associated with the formation of antisite defects in the environment of paramagnetic Tb3+ centers. Keywords: hyperfine interaction, rare earth ions, spin Hamiltonian, non-Kramers ion.
Plastic flow in Cu-Ni solid solutions as an autowave process
Authors: Barannikova S. A.  , Zuev L. B.  , Nadezhkin M. V.
Published: June 2023

The influence of Ni content in Cu-Ni alloys on the localization of plastic flow under uniaxial tension has been studied. The regularities of localization of plastic deformation during linear and parabolic deformation hardening, as well as at the yield point, depending on the Ni content in the solid solution, have been studied by the speckle photography method. The influence of the Ni content on the duration of the stages of parabolic deformation hardening in alloys of different composition was found. The dependence of the spatial period of localization of plastic deformation (the length of the localization autowave) on the Ni content in the studied alloys is established. Keywords: localization of plastic deformation, autowaves, copper-nickel alloys, structure, mechanical properties, deformation and impurity hardening.
Underestimated Factors Regarding the Use of Technology in Daily Practice of Long-Term Care: Qualitative Study Among Health Care Professionals
Authors: Groeneveld Sjors W M , den Ouden Marjolein E M , van Gemert-Pijnen J E W C , Verdaasdonk Rudolph M , van Os-Medendorp Harmieke
Published: June 2023

Background

Increasing life expectancy is resulting in a growing demand for long-term care; however, there is a shortage of qualified health care professionals (HCPs) to deliver it. If used optimally, technology can provide a solution to this challenge. HCPs play an important role in the use of technology in long-term care. However, technology influences several core aspects of the work that HCPs do, and it is therefore important to have a good understanding of their viewpoint regarding the use of technology in daily practice of long-term care.

Objective

The aim of this study was to identify the factors that HCPs consider as relevant for using technology in daily practice of long-term care.

Methods

In this qualitative study, 11 focus groups were organized with 73 HCPs. The focus group discussions were guided by an innovative game, which was specifically developed for this study. The content of the game was categorized into 4 categories: health care technology and me; health care technology, the patient, and me; health care technology, the organization, and me; and facilitating conditions. The perspectives of HCPs about working with technology were discussed based on this game. The focus groups were recorded and transcribed, followed by an inductive thematic analysis using ATLAS.ti 9x (ATLAS.ti Scientific Software Development GmbH).

Results

Overall, 2 main domain summaries were developed from the data: technology should improve the quality of care and acceptance and use of technology in care. The first factor indicates the need for tailored and personalized care and balance between human contact and technology. The second factor addresses several aspects regarding working with technology such as trusting technology, learning to work with technology, and collaboration with colleagues.

Conclusions

HCPs are motivated to use technology in daily practice of long-term care when it adds value to the quality of care and there is sufficient trust, expertise, and collaboration with colleagues. Their perspectives need to be considered as they play a crucial part in the successful use of technology, transcending their role as an actor in implementation. On the basis of the findings from this study, we recommend focusing on developing technology for situations where both efficiency and quality of care can be improved; redefining the roles of HCPs and the impact of technology hereon; involving HCPs in the design process of technology to enable them to link it to their daily practice; and creating ambassadors in care teams who are enthusiastic about working with technology and can support and train their colleagues.
Development of an Evidence-Based Conceptual Model of the Health Care Sector Under Digital Transformation: Integrative Review
Authors: Konopik Jens , Blunck Dominik
Published: June 2023

Background

Digital transformation is currently one of the most influential developments. It is fundamentally changing consumers’ expectations and behaviors, challenging traditional firms, and disrupting numerous markets. Recent discussions in the health care sector tend to assess the influence of technological implications but neglect other factors needed for a holistic view on the digital transformation. This calls for a reevaluation of the current state of digital transformation in health care. Consequently, there is a need for a holistic view on the complex interdependencies of digital transformation in the health care sector.

Objective

This study aimed to examine the effects of digital transformation on the health care sector. This is accomplished by providing a conceptual model of the health care sector under digital transformation.

Methods

First, the most essential stakeholders in the health care sector were identified by a scoping review and grounded theory approach. Second, the effects on these stakeholders were assessed. PubMed, Web of Science, and Dimensions were searched for relevant studies. On the basis of an integrative review and grounded theory methodology, the relevant academic literature was systematized and quantitatively and qualitatively analyzed to evaluate the impact on the value creation of, and the relationships among, the stakeholders. Third, the findings were synthesized into a conceptual model of the health care sector under digital transformation.

Results

A total of 2505 records were identified from the database search; of these, 140 (5.59%) were included and analyzed. The results revealed that providers of medical treatments, patients, governing institutions, and payers are the most essential stakeholders in the health care sector. As for the individual stakeholders, patients are experiencing a technology-enabled growth of influence in the sector. Providers are becoming increasingly dependent on intermediaries for essential parts of the value creation and patient interaction. Payers are expected to try to increase their influence on intermediaries to exploit the enormous amounts of data while seeing their business models be challenged by emerging technologies. Governing institutions regulating the health care sector are increasingly facing challenges from new entrants in the sector. Intermediaries increasingly interconnect all these stakeholders, which in turn drives new ways of value creation. These collaborative efforts have led to the establishment of a virtually integrated health care ecosystem.

Conclusions

The conceptual model provides a novel and evidence-based perspective on the interrelations among actors in the health care sector, indicating that individual stakeholders need to recognize their role in the system. The model can be the basis of further evaluations of strategic actions of actors and their effects on other actors or the health care ecosystem itself.
Epidemiology and a Predictive Model of Prognosis Index Based on Machine Learning in Primary Breast Lymphoma: Population-Based Study (Preprint)
Authors: Yu Yushuai , Xu Zelin , Shao Tinglei , Huang Kaiyan , Chen Ruiliang , Yu Xiaoqin , Zhang Jie , Han Hui , Song Chuangui
Published: June 2023

BACKGROUND

Primary breast lymphoma (PBL) is a rare disease whose epidemiological features, treatment principles, and factors used for the patients’ prognosis remain controversial.

OBJECTIVE

The aim of this study was to explore the epidemiology of PBL and to develop a better model based on machine learning to predict the prognosis for patients with primary breast lymphoma.

METHODS

The annual incidence of PBL was extracted from the surveillance, epidemiology, and end results database between 1975 and 2019 to examine disease occurrence trends using Joinpoint software (version 4.9; National Cancer Institute). We enrolled data from 1251 female patients with primary breast lymphoma from the surveillance, epidemiology, and end results database for survival analysis. Univariable and multivariable analyses were performed to explore independent prognostic factors for overall survival and disease-specific survival of patients with primary breast lymphoma. Eight machine learning algorithms were developed to predict the 5-year survival of patients with primary breast lymphoma.

RESULTS

The overall incidence of PBL increased drastically between 1975 and 2004, followed by a significant downward trend in incidence around 2004, with an average annual percent change (AAPC) of −0.8 (95% CI −1.1 to −0.6). Disparities in trends of PBL exist by age and race. The AAPC of the 65 years or older cohort was about 1.2 higher than that for the younger than 65 years cohort. The AAPC of White patients is 0.9 (95% CI 0.0-1.8), while that of Black patients was significantly higher at 2.1 (95% CI −2.5 to 6.9). We also identified that the risk of death from PBL is multifactorial and includes patient factors and treatment factors. Survival analysis revealed that the patients diagnosed between 2007 and 2015 had a significant risk reduction of mortality compared to those diagnosed between 1983 and 1990. The gradient booster model outperforms other models, with 0.752 for sensitivity and 0.817 for area under the curve. The important features established with the gradient booster model were the year of diagnosis, age, histologic type, and primary site, which were the 4 most relevant variables to explain 5-year survival status.

CONCLUSIONS

The incidence of PBL started demonstrating a tendency to decrease after 2004, which varied by age and race. In recent years, the prognosis of patients with primary breast lymphoma has been remarkably improved. The gradient booster model had a promising performance. This model can help clinicians identify the early prognosis of patients with primary breast lymphoma and therefore improve the clinical outcome by changing management strategies and patient health care.
The Global Dissemination of China’s Poverty Alleviation Experience: Enhancing Human Rights through Poverty Reduction
Authors: Shuju Fu
Published: June 2023

China primarily utilizes the member state reporting system and the Universal Periodic Review (UPR) to showcase its success in poverty alleviation. However, there is still room for improvement, such as incomplete statistical data and information, a lack of transparency and explanation regarding domestic policies, and the use of Chinese-style language in reports that can be challenging for foreign audiences to comprehend. Therefore, China should fully acknowledge and earnestly work towards improvement. Solutions include consolidating achievements in poverty alleviation, refining and enriching experiences in poverty reduction, enhancing understanding of the significance of both international human rights monitoring mechanisms, establishing a unified and efficient poverty reduction information and statistics system, and promoting a consensus to further advance the great rejuvenation of the Chinese nation and the creation of a community with a shared future for all mankind.
A LITERARY REVIEW OF SIDDHA TREATMENT FOR MECHANICAL TRAUMA
Authors: M JENIFER VIMALA
Published: June 2023

Siddha is one of the oldest traditional medical systems followed in the Southern part of India. Herbal medicines and their preparation for the wound healing in mechanical trauma are found in Siddha texts. Mechanical trauma is an injury or wound to a living body caused by the application of external force or violence. Both internal and external medications used for the treatment of mechanical trauma were collected and compiled from this work. The treatment for specific wounds such as abrasion, burns and scalds, contusion, incision, and lacerated wounds in mechanical trauma is briefly discussed in this work. Of these, even simple herbs were used to arrest bleeding from wounds and also cures severe wounds are noteworthy. From the literary evidences, it is clear that ancient people used the medicinal plants and their resources in the treatment and management of mechanical trauma as the first hand medicine. This work paves the way for the future researchers to concentrate on mechanism of action of these medications for its specific role in wound healing will strengthen our Siddha system.
ANESTHETIC MANAGEMENT OF A SHORT UROLOGICAL PROCEDURE IN A PATIENT WITH MULTISYSTEM ATROPHY - CEREBELLAR TYPE: A CASE REPORT
Authors: NAGELLA AMRUTHA BINDU , AKRAM VASIM , AK AKSHAYA , MS RANJITHA , SUBBANNA SHASHIDHAR , PARTHASARATHY PRABHA
Published: June 2023

Multisystem atrophy cerebellar type (MSA-C) is a rare, fatal, and progressive neurological disorder characterized by features of atypical parkinsonism and autonomic dysfunction. This condition poses numerous challenges in the perioperative period to the anesthesiologist for the safe conduct of anesthesia. Here, we report a case of 65-year-old male patient with the diagnosis of MSA-C who was posted for a short urological procedure. General anesthesia is usually preferred for MSA-C patients due to the autonomic dysfunction. However, after considering the risks of general anesthesia in MSA-C, we administered a low-dose spinal anesthetic. The patient was hemodynamically throughout the surgery and the post-operative period was uneventful.
FORMULATION AND EVALUATION OF SINTERED GASTRORETENTIVE TABLETS OF VILDAGLIPTIN USING DESIGN OF EXPERIMENT
Authors: JUWERIYA AYESHA , RATNAMALA K.V.
Published: June 2023

Objective: The purpose of the study was to formulate and evaluate sintered gastro retentive tablets of Vildagliptin using the design of experiments.
Methods: Direct compression is the process by which tablets are compressed from powder mixture of API and suitable excipients and compression was done by an automatic punching machine using 6 mm punch. Prepared tablets were kept in the hot air oven at three different temperatures of 50°C, 60°C, 70°C for three different periods of 1, 2, 3 h.
Results and Discussion: The physiochemical evaluation results of the powder blend of all the trails pass the flow properties and compression properties and are of uniform density (i.e., Angle of repose, Bulk density, Compressibility index, Hausner’s ratio). Among all the Formulations, Formulation F7 showed better results such as Angle of repose F7(29.9), Hausners ratio of F7(1.18), and compressibility index of F7 (15.6) which indicate the good flow properties. The prepared tablets were evaluated for the post compression properties such as thickness, hardness, Weight variation, friability, and drug content found within limits. Each formulation was analyzed spectrophotometric ally, and each formulation showed drug content >80%. Formulation F7 consisting of polymers (stearic acid, carnauba wax) and gum (xanthan gum) showed percentage drug release of 95.8 at 12 h. The developed formulations were optimized by Box Behnken design to achieve desired properties.
Conclusion: Vildagliptin has good solubility in acidic pH. It has good absorption from an acidic environment. By preparing floating tablets of Vildagliptin, its bioavailability can be enhanced as more amount drug will be absorbed from stomach. Vildagliptin is having high melting point of 158–160°C which is best suitable for the thermal sintering technique. The aim of the present study to formulate and evaluate Sintered Gastro retentive tablets of Vildagliptin using Design of Expert was successfully achieved.
A RARE CASE REPORT ON TUBULAR APOCRINE ADENOMA
Authors: Kaushal Neetika , Pandey Priyanka
Published: June 2023

Tubular apocrine adenoma, the apocrine variant of papillary tubulopapillary hidradenoma, is a rare well-circumscribed, intradermal benign tumor, with tubular structures showing apocrine differentiation. It usually presents as a slow-growing well-circumscribed nodule. The most common site of involvement is the scalp, although it has also been reported to occur at other sites like face, neck, axilla, trunk, upper and lower extremities. The present study describes a case of 76-year-old female who presented with swelling on back. An excisional biopsy was performed which on histopathological examination shows multiple irregular-shaped tubular structures lined by two layers of epithelial cells focally. On histopathology, the case was diagnosed as tubular apocrine adenoma.
ESTIMATION OF PREVALENCE AND PATTERN OF TOBACCO USE: A CROSS-SECTIONAL STUDY AMONG SCHOOL ADOLESCENTS
Authors: Kumar Vinod , Jain Mayank , Jain Manish , Garg Kapil
Published: June 2023

Background: Over the world, tobacco kills more than 8 million people every year. A WHO report on tobacco consumption mention that tobacco consumption in India will continue to increase at 2.4% per annum and most of the new users will be school children.
Objectives: The objective of the study was to estimate prevalence and pattern of tobacco use among school-going adolescents and to assess their knowledge of harmful effects of tobacco.
Methods: A cross-sectional study was carried out at government schools in urban and rural field practices areas of Jhalawar Medical College, Jhalawar. A semi-structured questionnaire pertaining information regarding age, sex, use of tobacco, knowledge of hazards, etc., was used for data collection.
Results: Out of the 337 students, 15.1% reported an experience of any type of tobacco use. 8.61% students use smoking form of tobacco, 6.52% student use smokeless tobacco, and 1.48% of students use both form of tobacco. The difference of tobacco use among boys and girls student was statistically significant. Most common influential factor for tobacco use was peer pressure among the tobacco user. Out of the 51 tobacco users, adolescent students 31.37% have desire to quit tobacco.
Conclusion: High prevalence of tobacco use among school-going students was alarming situation. The desire to quit tobacco among adolescent was very low.
AN AUTOPSY STUDY OF THORACO-ABDOMINAL INJURIES IN ROAD TRAFFIC ACCIDENTS
Authors: GUSHINGE MOHAN C , GOVINDWAR SONAL , PATEL TEJAS
Published: June 2023

Objectives: More than 1.3 lacks people died on Indian roads, giving India the dubious honor of topping the list of road deaths across the world. With just 1% of the world’s vehicles, India manages to account for 10% of its road fatalities. Since the thoraco-abdominal cavity contains the vital organs such as heart, lungs, liver, spleen, stomach, kidney, major blood vessels, and ribs, trauma to this region challenges the integrity and even the viability of the individual.
Methods: The present study was conducted in the department of forensic medicine and toxicology of a tertiary care center. The study was carried out during the period of 2 years from 1st October 2012 to 30th September 2014.
Results: Males between the age group of 21 and 30 years, i.e., 26 victims (26.53%), more vulnerable. Females were more vulnerable in the age group of 51–60 years, i.e., 5 victims (31.25%). Out of total 114 cases, total 48 victims were died on the spot or brought death to the hospital. Lungs were injured in maximum number of victims, i.e., 87 cases (76.31%), followed by the heart, i.e., in 24 cases (20.17%). Liver was the most commonly injured abdominal organ, in 67 cases (58.77%).
Conclusion: Maximum cases were spot death. It confirms the urgency to establish the good pre-hospital care and provision of efficient and prompt trauma services at site.
EVALUATION OF MORBIDITY AND MORTALITY OF THE NEWBORN ADMITTED TO SPECIAL NEWBORN CARE UNIT
Authors: KIREETI A S , KUMAR B SASI , YENEPALLI MRUDULA , PULAGANTI MADHUSUDANA , MADHAVI MEENAKSHI
Published: June 2023

Objectives: Under the facility-based newborn care scheme (FBNC), special newborn care units (SNCUs) are being established in India with the primary motto of reducing the neonatal mortality rate (NMR).
Methods: The present study was a retrospective study conducted for 2 years to gain knowledge of the functioning of SNCU, and its morbidity and mortality pattern of sick newborn attending were evaluated in the present research. The study was conducted at SNCU, SVRRGGH, Tirupati. The total admissions were male, referrals from outside facilities, and low birth-weight newborns.
Results: The overall leading cause of admissions was birth asphyxia-related morbidity (BA) (24%), infections (22.2%), followed by respiratory distress syndrome (RDS) (15.3%). The causes of mortality were BA (33.2%), followed by RDS (27%) and infections (16.4%). The case fatality rates of RDS (45%) were the highest, followed by meconium aspiration syndrome (40%) and BA (35.6%). Although morbidity was high, case-fatality rate of infections (16.4%) was low.
Conclusion: This study has highlighted the deficiencies at SNCU influencing the outcome of admitted newborns, thus guiding steps for improvisation.
PREOPERATIVE ULTRASOUND-GUIDED INFERIOR VENA CAVA COLLAPSIBILITY INDEX AS A GUIDE TO PREDICT HYPOTENSION FOLLOWING SPINAL ANESTHESIA
Authors: Krishnan Meenu , KS SANTHI , VT ANURAJ
Published: June 2023

Objective: Post-spinal hypotension is a commonly encountered complication following spinal anesthesia. However, there is a dearth of a concrete tool to predict spinal-induced hypotension (SIH) and differentiate the cohort of patients requiring fluid boluses versus vasopressors to correct it. Thus, we aimed to determine the prognostic efficacy of ultrasonographic assessment of inferior vena caval collapsibility index (IVC-CI) to predict hypotension following spinal anesthesia and compare the requirements of crystalloids and Mephentermine among patients with IVC-Collapsibility Index >50% and <50%.
Methods: This observational study was conducted in the Department of Anesthesiology, Government Medical College, Kottayam. Preoperative IVC Ultrasonography was performed in 74 patients of ASA Grade 1–2 scheduled for elective surgery under spinal anesthesia and their IVC-CI was determined. Spinal anesthesia procedure protocol was standardized. Mean arterial pressure, intravenous fluids, and mephentermine requirements were documented in both IVC-CI groups.
Results: There was no significant difference in the demographics or pre-operative vital signs between the two groups. Significant hypotension was seen in 51.4% of patients. 97% of patients with IVC-CI>50% had significant hypotension, p=0.000. IVCCI>50% is 97.2% specific and 84.2% sensitive in predicting SIH with a positive predictive value of 96.97% and negative predictive value of 85.37%. Significantly, high requirement of intravenous fluids and mephentermine was noted among IVC-CI>50% group, p=0.000 and 0.026, respectively.
Conclusion: USG-guided IVC-CI is an easy to perform, non-invasive, time-efficient, and readily available technique to assess fluid responsiveness. Patients with IVC-CI>50% are more likely to develop SIH. Furthermore, the requirement of vasopressors and IV fluids increases with IVC-CI>50%. USG-guided IVC-CI is a reliable predictor of SIH.
РОССИЙСКИЕ ВЫСОКОСКОРОСТНЫЕ DWDM-СИСТЕМЫ – ФУНДАМЕНТ ЦИФРОВОЙ ЭКОНОМИКИ
Authors: Леонов А.В.
Published: June 2023

Компания "Т8" уже давно уверенно держит первое место в стране по производству отечественных магистральных систем передачи на основе DWDM, поставляет оборудование в ближнее и дальнее зарубежье. ПЕРВАЯ МИЛЯ попросила заместителя генерального директора ООО "Т8" по техническому развитию доктора технических наук Андрея Леонова рассказать о сегодняшних достижениях компании, а также о том, что необходимо, чтобы отечественное высокотехнологичное оборудование связи заняло достойное место на российском телекоммуникационном рынке.
El populismo mexicano frente a la complejidad de la pandemia por COVID-19 durante los años 2020-2021
Authors: Mora Velázquez Salvador
Published: June 2023

La emergencia sanitaria se ha convertido en un fenómeno social y sanitario que ha generado una disputa por hallar la adecuada solución que permitiera controlar el virus COVID-19. La respuesta no solo obligó a pensar de manera global si no a mirar las acciones del gobierno federal quien hizo un uso político de la emergencia para profundizar la polarización y la personalización del poder político. El debate público, en torno de la emergencia sanitaria, fue reflejando cómo las decisiones políticas además de polémicas antepusieron factores pragmáticos próximos al proyecto presidencial que se propuso un trastocamiento de las instituciones políticas y administrativas del país
Freidenberg, Flavia, Gilas, Karolina, Sebastián Garrido de Sierra y Camilo Saavedra Herrera. (2022). Women in Mexican Subnational Legislatures: From Descriptive to Substantive Representation. New York: Springer International Publishing
Authors: Flores Sánchez Daniela Estefany
Published: June 2023

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Guía para el cumplimiento legal de una clínica, hospital o consultorio médico veterinario
Authors:   Facultad de Medicina Veterinaria y Zootecnia, Brito Flores Claudia Andrea , Arvizu Tovar Laura Olivia ,   Facultad de Medicina Veterinaria y Zootecnia
Published: June 2023

Lo fundamental de esta obra está basado en el perfil del profesionista médico veterinario y en el conjunto de leyes, reglamentos, normas que tiene que observar en cada una de sus actividades, con el único objetivo de proteger la salud pública; adicionalmente al conocimiento científico y la ética profesional. En México, el conocimiento del marco legal permite al médico veterinario identificar y aplicar sus conocimientos técnicos y científicos, con ética y dentro del marco normativo, lo que impacta en beneficio personal y en la sociedad a la que sirve. La obra ofrece una guía respecto de los trámites y documentos necesarios para establecer una clínica, un hospital o un consultorio médico veterinario. Y para lograr una buena comprensión se divide en una primera parte documental, la cual especifica los trámites; la segunda parte trata de los productos farmacéuticos veterinarios, de acuerdo con su clasificación y prescripción, así como aquellos que están prohibidos o permitidos para la comercialización; y finalmente la tercera parte trata sobre la clasificación de residuos y los procesos a seguir para su desecho
Instrumentos globales, regionales y locales para medir la corrupción. Indicadores, metodología y aplicaciones
Authors:   Instituto de Investigaciones Económicas, Fonseca Corona Francisco Javier , Astudillo Moya Marcela ,   Instituto de Investigaciones Económicas
Published: June 2023

La magnitud de la corrupción ha generado una serie de cambios de carácter político, legal e institucional —en los ámbitos nacional e internacional— para tratar de enfrentar el problema. Sin embargo, para estar en condiciones de afrontar un problema público, primero es necesario conocerlo; y para ello, es útil determinar su magnitud. Es así que el objetivo de este breviario es compendiar y difundir los principales instrumentos, indicado-res y metodologías que existen en la actualidad para medir la corrupción, con el fin de ser utilizados como insumos para la investigación.