bluuebunny/crossref_metadata_2025_split huggingface dataset:
Validitas Instrumen Soal Literasi Sains pada Konteks Batik Madura Materi Unsur, Senyawa, dan Campuran
Authors: Darmawati Vita Dwi , Wulandari Ana Yuniasti Retno , Putra Dwi Bagus Rendy Astid , Sulastri Endang 
Published: February 2025

Mengukur literasi sains penting dilakukan untuk menilai pencapaian peserta didik terhadap pemahaman konsep sains yang dipelajarinya. Tingkat literasi sains peserta didik Indonesia berdasarkan hasil skor PISA 2022 mengindikasikan masih rendah. Pengintegrasikan kearifan lokal, seperti batik Madura ke dalam instrumen soal literasi sains merupakan langkah tepat menangani permasalahan tersebut. Aspek literasi sains yang diukur adalah kompetesi, mencakup indikator menjelaskan fenomena ilmiah, mengevaluasi dan merancang penyelidikan imiah, serta menafsirkan data dan bukti ilmiah. Salah satu materi IPA yang cukup sulit bagi peserta didik adalah unsur, senyawa, dan campuran. Tujuan penelitian ini yaitu menghasilkan produk instrumen soal literasi sains pada konteks batik Madura materi unsur, senyawa, dan campuran yang valid serta mengetahui respons peserta didik pada produk yang dikembangkan. Penelitian ini mengadopsi model pengembangan ADDIE, yaitu analisis, desain, pengembangan, implementasi, dan evaluasi. Namun, penelitian ini tidak melalui tahap implementasi. Instrumen soal divalidasi oleh ahli materi, yaitu dua dosen IPA dan dua guru IPA, kemudian produk diujicobakan. Hasil rata-rata validasi dengan rumus Aiken's V adalah 0,87 yang menunjukkan instrumen termasuk dalam kriteria valid. Angket respons peserta didik pada uji coba one to one memperoleh hasil 84% kriteria sangat baik, sedangkan pada uji coba small group memperoleh hasil 80% kriteria sangat baik. Saran untuk penelitian selanjutnya adalah penelitian dilengkapi dengan tahap implementasi dalam pembelajaran di kelas, sehingga benar-benar terbukti dapat mengukur tingkat literasi sains peserta didik.
Prevalence of Shoulder Impingement Syndrome Among Male Bodybuilders
Authors: Javed Anam , Tariq Saad , Qurat-ul-Ain  , Naeem Maria , Bukhari Syeda Ayyma , Khan Daulat 
Published: February 2025

Objective: The purpose of the study was to determine the prevalence of shoulder impingement syndrome among bodybuilders.
Study design: It was a Cross-Sectional Study.
Place and duration of study: The study was conducted at the selected gymnasiums of Islamabad (Power Hub Gym, Get Fit Gym, and Ishaq Gym) from July to November 2023.
Material and Methods: A cross-sectional descriptive study was conducted on male bodybuilders with ages ranging from 21-45 years. The consent was taken from each participant prior to the study. Data was collected using a self-administered questionnaire, which included Demographics, a Visual analog scale, Hawkins Kennedy Test, Neer’s Impingement test, the Shoulder Pain and Disability Index, and individual risk factors related to bodybuilders. Data was analyzed using SPSS version 26.
Results: Statistical data showed that 68% of total participants had positive Hawkins-Kennedy and Neer’s Impingement test , 52% of participants had moderate pain, 24% had mild pain, and a similar percentage had no pain. In terms of disability, 52% experienced moderate disability 48% had mild disability. 52% of subjects who use to have shoulder workout two to four days a week had positive results on the Hawkins-Kennedy test.
Conclusion: The present study concludes that shoulder impingement syndrome is prevalent among bodybuilders with functional limitations as well which affect their quality of life.
A Refined Astrometric Approach Based on the Precision Premium and its Application to the Jupiter’s Satellite Himalia
Authors: Zheng Z. J. , Peng Q. Y. , Lin F. R. , Li D. 
Published: February 2025

Abstract
Since the advent of Gaia catalog, positional precision of a ground-based telescope can be greatly improved by correction of more subtle errors, including positional biases induced by atmospheric turbulence, and some instrumental factors such as geometric distortion and the charge transfer efficiency. In our previous work, the correlation of positional precision as a function of two objects’ separation is studied and found to be effectively modeled by a sigmoidal function, which provides a good description of this rule. Based on our understanding of the physics of the precision premium, we further refine the astrometric approach in this paper, which determines a target's position in a small region through a weighting scheme. Based on the reductions of the observations of several open clusters and Himalia, Jupiter's largest irregular satellite, the refined approach has demonstrated substantial improvements in positional precision, particularly in scenarios where a sufficient number of reference stars are present in dense fields. We suspect that the contributing factor might be the refined approach's ability to mitigate not only turbulence effects but instrumental effects as well, prevalent among closely spaced star images, given that the approach focuses on localized measurements within a confined area.
Hydrogen Cyanide in Comet C/2022 E3 (ZTF) from 3.4 mm Wave Spectra
Authors: Li Juncen , Shi Jianchun , Ma Yuehua , Sun Jixian 
Published: February 2025

Abstract
The composition inside a comet nuclear can be detected through the molecular rotational emission lines at millimeter or submillimeter wavelengths. We observed a long-period comet C/2022 E3 (ZTF) using the Purple Mountain Observatory 13.7 m radio telescope at 3.4 mm during mid January and early February in 2023. From the observed spectra, the hydrogen cyanide (HCN)(J = 1–0) spectra lines was detected. The mean production rate of HCN is (8.30 ± 1.14) × 1025 molec. ​s−1 in mid January and (3.91 ± 0.84) × 1025 molec. ​​​s−1 in early February. we also estimated the upper limit of the production rate of HCO+. We obtained the abundance of HCN relative to water, (0.13 ± 0.02)% in mid January when C/2022 E3 (ZTF) got close to the Sun at 1.11 au, and (0.13 ± 0.03)% in early February at 1.16 au. Our conclusion leans toward E3 being similar to most comets, with the abundance of HCN remaining stable during our two observation periods.
Study of Long-term Spectral Evolution and X-Ray and γ-Ray Correlation of Blazars Seen by HAWC
Authors: Alfaro R. , Alvarez C. , Andrés A. , Arteaga-Velázquez J.C. , Avila Rojas D. , Ayala Solares H.A. , Babu R. , Belmont-Moreno E. , Bernal A. , Caballero-Mora K.S. , Capistrán T. , Carramiñana A. , Carreón F. , Casanova S. , Cotti U. , Cotzomi J. , Coutiño de León S. , De la Fuente E. , Depaoli D. , Di Lalla N. , Diaz Hernandez R. , Dingus B.L. , DuVernois M.A. , Durocher M. , Díaz-Vélez J.C. , Engel K. , Espinoza C. , Fan K.L. , Fraija N. , Fraija S. , García-González J.A. , Garfias F. , Gonzalez Muñoz A. , González M.M. , Goodman J.A. , Groetsch S. , Harding J.P. , Hernández-Cadena S. , Herzog I. , Huang D. , Hueyotl-Zahuantitla F. , Iriarte A. , Joshi V. , Kaufmann S. , Kieda D. , Lara A. , Lee W.H. , Lee J. , León Vargas H. , Linnemann J.T. , Longinotti A.L. , Luis-Raya G. , Malone K. , Martinez O. , Martinez-Castellanos I. , Martínez-Castro J. , Matthews J.A. , Miranda-Romagnoli P. , Montes J.A. , Moreno E. , Mostafá M. , Nayerhoda A. , Nellen L. , Nisa M.U. , Noriega-Papaqui R. , Omodei N. , Osorio M. , Pérez Araujo Y. , Pérez-Pérez E.G. , Rho C.D. , Rosa-González D. , Ruiz-Velasco E. , Salazar H. , Salazar-Gallegos D. , Sandoval A. , Schneider M. , Serna-Franco J. , Smith A.J. , Son Y. , Springer R.W. , Tibolla O. , Tollefson K. , Torres I. , Torres-Escobedo R. , Turner R. , Ureña-Mena F. , Varela E. , Villaseñor L. , Wang X. , Watson I.J. , Whitaker K. , Willox E. , Yun-Cárcamo S. , Zhou H. , de León C. ,   HAWC collaboration, Falcone Abraham D. , Hancock Fredric 
Published: February 2025

Abstract
The HAWC Observatory collected 6 yr of extensive data, providing an ideal platform for long-term monitoring of blazars in the very high energy (VHE) band, without bias toward specific flux states. HAWC continuously monitors blazar activity at TeV energies, focusing on sources with a redshift of z ≤ 0.3, based on the Third Fermi-LAT Catalog of High-Energy sources. We specifically focused our analysis on Mrk 421 and Mrk 501, as they are the brightest blazars observed by the HAWC Observatory. With a data set of 2143 days, this work significantly extends the monitoring previously published, which was based on 511 days of observation. By utilizing HAWC data for the VHE γ-ray emission in the 300 GeV–100 TeV energy range, in conjunction with Swift-XRT data for the 0.3–10 keV X-ray emission, we aim to explore potential correlations between these two bands. For Mrk 501, we found evidence of a long-term correlation. Additionally, we identified a period in the light curve where the flux was very low for more than 2 yr. On the other hand, our analysis of Mrk 421 measured a strong linear correlation for quasi-simultaneous observations collected by HAWC and Swift-XRT. This result is consistent with a linear dependence and a multiple-zone synchrotron self-Compton model to explain the X-ray and γ-ray emission. Finally, as suggested by previous findings, we confirm a harder-when-brighter behavior in the spectral evolution of the flux properties for Mrk 421. These findings contribute to the understanding of blazar emissions and their underlying mechanisms.
Baryon Pasting the Uchuu Light-cone Simulation
Authors: Lau Erwin T. , Nagai Daisuke , Farahi Arya , Ishiyama Tomoaki , Miyatake Hironao , Osato Ken , Shirasaki Masato 
Published: February 2025

Abstract
We present the Baryon Pasted (BP) X-ray and thermal Sunyaev–Zel’dovich (tSZ) maps derived from the half-sky Uchuu light-cone simulation. These BP-Uchuu maps are constructed using more than 75 million dark matter halos with masses M
500c
≥ 1013
M
⊙ within the redshift range 0 ≤ z ≤ 2. A distinctive feature of our BP-Uchuu light-cone maps is their capability to assess the influence of both extrinsic and intrinsic scatter caused by triaxial gaseous halos and internal gas characteristics, respectively, at the map level. We show that triaxial gas drives substantial scatter in X-ray luminosities of clusters and groups, accounting for nearly half of the total scatter in core-excised measurements. Additionally, scatter in the thermal pressure and gas density profiles of halos enhances the X-ray and SZ power spectra, leading to biases in cosmological parameter estimates. These findings are statistically robust due to the extensive sky coverage and large halo sample in the BP-Uchuu maps. The BP-Uchuu maps are publicly available online via Globus (https://app.globus.org/file-manager?origin_id=cf8dadb7-b6e9-4e2c-abc1-0813877efc13).
Solar Modulation of AMS-02 Daily Proton and Helium Fluxes with Modified Force-field Approximation Models
Authors: Zhu Cheng-Rui , Wang Mei-Juan 
Published: February 2025

Abstract
As galactic cosmic rays (GCRs) propagate through the turbulent plasma environment within the heliosphere, they undergo a process of diffusion, drift, and energy loss, leading to a notable reduction in their flux. This is the solar modulation impact. Recently, the cosmic-ray experiment AMS-02 published daily fluxes of proton and helium for the period from 2011 May 20 to 2019 October 29 in the rigidity interval from about 1 to 100 GV, exhibiting fine time structures that correlate with solar wind properties on a daily basis. In this work, we employ three different modified force field approximation models to fit the data. By fitting to the daily proton and helium fluxes, we get the time series of solar modulation potential. We find good agreement of data and model predictions for both proton and helium with the same parameters in two modified force field approximation models. The results in this study verify that the modified force-field approximation model is a valid parameterization of the GCR spectrum also at daily timescales.
Élaboration collaborative d'un dispositif d’enseignement sur l’aménagement des cours d'eau en géographie et éducation à la durabilité (Suisse)
Authors: Gavin Anne-Sophie , Pache Alain , Milano Marianne , Reynard Emmanuel 
Published: February 2025

La géographie scolaire a le potentiel de former les élèves à réfléchir aux interdépendances complexes entre nos sociétés et l’environnement et à leur capacité à agir en tant que citoyen·nes dans des projets d’aménagement du territoire. Dans cette perspective, la thématique de l’aménagement des cours d’eau a été choisie pour créer de manière collaborative un dispositif d’enseignement basé sur la mobilisation de savoirs multiples. Cet article a pour objectif de rendre visibles les savoirs et les processus qui ont abouti à la création de ce dispositif. Dans une approche transdisciplinaire, nous avons mené des entretiens avec des expert·es de l’aménagement des cours d’eau et de didactique, ainsi que des séances de travail avec des enseignant·es de géographie. Les résultats ont montré l’émergence de différents types de savoirs en géographie (académiques, d’expert·es, vernaculaires), en didactique et en pédagogie. La chercheuse a joué un rôle de médiatrice de ces savoirs au sein de ce processus afin de favoriser la création d’un dispositif innovant sur l’aménagement des cours d’eau en géographie dans une perspective d’éducation à la durabilité.
Ayurvedic Management of Vulval Pruritic Dermatitis with Medicinal Leech Therapy, i.e., Jalaukavacharanam
Authors: Gupta Arun 
Published: February 2025

ABSTRACT
Vulval pruritus is accompanied by pathological skin changes that adversely affect the quality of life among women. Lichen simplex chronicus (LSC) is one of the common causes of vulval pruritus among menopausal women. With conventional therapeutic approaches, it is difficult to treat the condition and the treatment is also not cost effective for the patient. Treatment of vulval pruritus often requires to be taken for a long duration which may lead to the emergence of side effects of various conventional medicines. Medicinal leech therapy is one of the oldest techniques to relieve chronic inflammation, enhancing the vascular perfusion of tissue and leading to tissue repair. In classical texts of Ayurveda, Jalaukavacharanam is also an effective treatment modality in treating Kandu, i.e. pruritus. Jalaukavacharanam, medicinal leech therapy, is a safe and effective treatment modality for the treatment of vulval pruritus dermatitis and conditions like LSC causing intense pruritus vulvae with special reference to its Kitibha-like appearance. A postmenopausal woman when treated with this modality showed visible results without the use of any conventional treatment.
Literary and Conceptual Analysis of Dwividhopakramaneeya Adhyaya of Ashtang Sangraha and Ashtang Hridaya
Authors: Joglekar Aishwarya Ashish , Vyas Mahesh , Bhojani Meera K. 
Published: February 2025

ABSTRACT

Dwividhopakramaneeya Adhyaya is a specialty of Acharya Vagbhatt being a part of both the treatises Ashtang Hridaya and Ashtang Sangraha. It paves the way for the understanding of treatment protocol for any disease. In the present study, the analysis of the chapter considers the different technical, literary, and grammatical aspects that can help widen the knowledge base. The detailed analysis of a chapter can be useful in better understanding other chapters in the texts. The objective of this article is to analyze the Dwividhopakramaneeya Adhyaya mentioned in the A. H and A. S. texts in light of conceptual and critical domains. The analysis and discussion are done considering the domains of the grammatical aspects of chapter etymology, authorship, position, number of verses mentioned in both A. H. and A. S, type of Sutra, Chanda, Samaasa, Vibhakti in the Adhyaya, analysis of chapter based on the literary tools Tantrayukti (Arthashraya, Vyakhya, Tacchilya, Upama, Nyaya), technical Ayurveda terms (Ashtavidha Prashna, Dasha Prakarana, Adhyayana-Adhyapan-Tadvidya Sambhasha, Pada-Paada-Shloka, Vakyasha-Vakyarthasha-Artha-Avayavasha) along with navigating the different concepts mentioned in Adhyaya such as Trisutra, Pramana, and Siddhant. It can be concluded that Adhyaya is pivotal for understanding all the diseases and treatment modalities as per Ayurveda. The methodology adopted to analyze the Adhyaya can be beneficial to understand the different aspects of the text as a whole. The present article can aid in learning and understanding of other Adhyaya in Ayurveda texts thus opening future areas of research to establish and assess the fundamental principles of Ayurveda.
Ayurvedic Dosage Forms: Pressing Priorities and Challenges therein with Respect to Solid and Semisolid Oral Dosage Forms
Authors: Badyal Sakshi , Dang Poonam , Dhawan Puneet , Tiwari Himanshu Shekhar 
Published: February 2025

ABSTRACT
Continuous improvements in elevating traditional dosage forms to increase therapeutic efficacy, to enable patient-centric approaches, and to improve patient compliance are becoming more rational with advancements in technology and an advanced vision to address the existing concerns. Oral dosage forms are well known and still the preferred choice of drug administration methods due to their convenience and cost-effectiveness. Hence, newer areas are explored to modify the preexisting traditional as well as present-day dosage forms to encounter the changing market needs. Search engines and databases were screened thoroughly for all the related published matter. The data were properly assessed, analyzed, and then presented in the paper. Many emerging dosage forms have potential to provide as an alternate to the present drug forms. These have multiple added benefits like better palatability, increased stability, enhanced absorption, and improved bioavailability in a presentable and attractive form. Evolution of traditional dosage forms is the absolute necessity keeping its multidimensional benefits in view. Patient-centric approach along with the fundamentals of Ayurveda pharmaceutics should be the guiding tool in developing new dosage forms.
Role of Ayurveda in the Management of Sarcoidosis: A Case Study
Authors: Ananyalakshmi E. , Sowmyashree U. P. , Krishna G. Gopala 
Published: February 2025

ABSTRACT
Sarcoidosis is a systemic disorder that is one of the interstitial lung diseases characterized by granulomatous inflammation of organs, commonly, the lungs. The condition manifests with unknown origin and various pathologies. Several conventional managements such as corticosteroids, immunosuppressants, and anti-fibrotic agents are under practice but not very comprehensive and the most bothersome side effects include weight gain, fluid retention, high blood pressure, depression, confusion, etc., Hence, it requires an effective treatment, by understanding the root cause of the disease, managing the condition, and improving the quality of life of the patients. A 52-year-old female, diagnosed case of sarcoidosis of the lung, approached Kayachikita outpatient department, with chief complaints of dry cough for 3 years and generalized weakness and headache for 1 year. The case was analyzed in terms of Vataja Kasa due to various similarities and managed with Sadyovirechana, Basti, and various Shamanoushadhis along with proper diet.
Epidermal Growth Factor Receptor (EGFR) membranous and cytoplasmic overexpression on immunohistochemistry: An additional prognostic marker in oral squamous cell carcinoma
Authors: Singh Guddi Rani , Azad Shabana , Singh Tulika , Kumar Manish , Sunny Kumari , Sanehi Divya , Haldar Debaditya 
Published: February 2025

ABSTRACT

Background:
Oral carcinoma is one of the most frequently occurring cancers among Indian men. We conducted this study to find out any association between epidermal growth factor receptor (EGFR) overexpression by immunohistochemical methods with histopathological prognostic parameters like pathological tumor (pT) staging, tumor grade, lymph nodal involvement, extranodal extension (ENE), perineural invasion (PNI), lymphovascular invasion (LVI), and worst pattern of invasion (WPOI).

Materials and Methods:
This prospective cross-sectional study was conducted in Pathology Department of our institute between December 2021 and November 2022, and a total of 113 confirmed cases of oral squamous cell carcinoma (OSCC) were included in our study. Clinicopathological parameters were recorded, and EGFR expression by immunohistochemistry was evaluated in these patients. The association of EGFR overexpression and the different histopathological parameters according to the College of American Pathologists (CAP) protocol was determined.

Results:
Out of 113 cases, 52 cases (46%) were positive for EGFR overexpression on immunohistochemistry. Significant association of EGFR overexpression was noted with pT stage, nodal status N0 versus N1–N2, ENE, PNI, LVI, and WPOI, with P value <0.05. No significant association was noted with tumor grade and nodal status N0–N1 versus N2–N3.

Conclusion:
EGFR overexpression can be used as a prognostic marker in addition to histopathological parameters. One can opt for wedge resection in place of extensive surgery if small punch biopsies show EGFR negativity and radiology shows uninvolved lymph nodes. In addition, in EGFR-positive OSCC cases, targeted therapy could be opted to avoid chemotherapy-related toxicity and increase patient survival.
Respiratory Syncytial Virus in Adults: An Underrecognized Evil
Authors: Tyagi Rahul , Suyal Utkarsh , Kishore Kislay , Pandey Indramani , Chopra Manu , Bhalla Gurpreet , Yadav Aseem , Chakrabarti Ritwik , Sharma Praveen Kumar 
Published: February 2025

Abstract

Introduction:
Respiratory syncytial virus (RSV) is a well-known pathogen in infants but less recognized as a cause of lower respiratory tract infections (LRTI) in older adults. However, RSV remains underdiagnosed in this population due to nonspecific symptoms and low clinical suspicion. This study analyses the clinical presentation, management, and outcomes of RSV infection in adults at a tertiary respiratory care centre in Western India.

Methods:
A retrospective study was conducted at a tertiary respiratory care centre in Western India, focusing on adult patients hospitalized with LRTI from June to September 2023. Nasopharyngeal swabs were collected from 29 patients and tested for respiratory viruses using nested polymerase chain reaction (PCR). Records of patients who had tested positive for RSV were reviewed and comprehensive clinical data, chest X-ray, high-resolution computed tomography (HRCT) and laboratory parameters were recorded . Data on RSV prevalence among patients who underwent PCR for diagnosis of LRTI , their demographics, clinical presentation, management, and outcomes were analysed. Ethical approval was obtained, and patient confidentiality was maintained. Statistical analysis was performed to assess associations between variables.

Results:
Of the 29 patients, 11 (37.9%) tested positive for RSV, with most aged 51–75 years. Common symptoms included breathlessness (100%), cough (72.72%), and fever (54.54%). Most patients required oxygen support, with an average hospital stay of 15.9 days. Radiological findings varied and often did not correlate with clinical severity. Treatment involved supportive care, including oxygen therapy, bronchodilators, and corticosteroids. No fatalities were reported among RSV-positive patients. Discussion: RSV is a significant but under recognized cause of LRTI in older adults. Despite nonspecific symptoms and inconsistent radiological findings. Increased clinical awareness and early diagnostic efforts are essential, particularly for older adults with chronic respiratory conditions.

Conclusion:
This study shows high prevalence of RSV in adults with LRTI and highlights the importance of early diagnosis and management. Enhanced clinical awareness among physicians could significantly improve outcomes and reduce unnecessary polypharmacy among these patients.