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Sep 10, 2026Open    Access

Cholangiocarcinoma Presenting with Bone and Skeletal Muscle Metastases Mimicking a Relapse of Adult-Onset Still’s Disease: A Case Report

Hayat Ali, Maria Adel, Anass Chbihi-Kaddouri, Ilyass Chergaoui, Anass Kherrab, Mirieme Ghazi, Imane El Bouchti, Redouane Niamane
Adult-onset Still’s disease (AOSD) is a rare systemic autoinflammatory disorder. The diagnosis relies on clinico-biological criteria after exclusion of infectious, autoimmune, and neoplastic causes. We report the exceptional case of a 37-year-old man initially managed for typical AOSD with a favorable response to corticosteroids and methotrexate. One year after diagnosis, the occurrence of an atypical inflammatory relapse, associated with deterioration of the general condition, led to the ...
Open Access Library J.   Vol.13, 2026
Doi:10.4236/oalib.1115886


Sep 10, 2026Open    Access

Assessing Political Economy Factors Affecting Zimbabwe’s Capacity to Meet AfCFTA Obligations

Patience Gawe
This article assesses the political economy factors shaping Zimbabwe’s capacity to meet its obligations under the African Continental Free Trade Area (AfCFTA). It examines how structural conditions, formal and informal institutions, national incentives, actors, agency, governance, and decision-making processes shape Zimbabwe’s readiness for deeper continental integration. The analysis focuses on tariffs and non-tariff measures as political-economy instruments that reflect revenue dep...
Open Access Library J.   Vol.13, 2026
Doi:10.4236/oalib.1115825


Sep 10, 2026Open    Access

The Impact of the Digital Economy on Urban-Rural Income Inequality: A Meta-Analysis of 63 Empirical Studies in China

Wanxin Zhang, Hongpeng Zhang, Xian’en Wang
Against the backdrop of ongoing national strategies for “common prosperity” and “Digital China,” clarifying the mechanisms through which the digital economy affects urban-rural income inequality is of both theoretical and practical significance. It helps assess the effectiveness of high-quality development and informs the optimization of income distribution policies. Drawing on theories of digital inclusion and technology bias, this study constructs an “access-use-b...
Open Access Library J.   Vol.13, 2026
Doi:10.4236/oalib.1115241


Sep 09, 2026Open    Access

Implementing Reduced Tillage, Residue Retention and Nitrogen Rates on CO₂ and CH₄ Fluxes in Irrigated Wheat on Subtropical Floodplain Soils

Rafeza Begum, Mohammad Mokhlesur Rahman, Md. Mahbubul Alam, Md. Khyrul Islam Bashar, Md. Hafizul Islam, Abdul Awal, Md. Afnan Hossain Chy, Shah Mohammad Kamrul Hasan
Quantifying carbon (C) sequestration in soils is necessary to help better understand the effect of agricultural practices on the C cycle. The estimated contribution of agricultural carbon dioxide (CO2) and methane (CH4) to global warming potential (GWP) has a wide range. The underlying causes of this huge uncertainty are the difficulties in predicting regional CO2 and CH4 losses due to lack of experimental evidence on CO2 and CH4 ...
Open Access Library J.   Vol.13, 2026
Doi:10.4236/oalib.1115720


Sep 09, 2026Open    Access

Qualitative Phytochemical Screening of Medicinal Plants Used by Partido Albularyo in Camarines Sur, Philippines

Kier Gasga
Ethnobotanical use value can guide the selection of medicinal plants for laboratory phytochemical documentation. This study characterized the qualitative phytochemical profiles of 33 medicinal plants selected from an ethnobotanical dataset in Camarines Sur, Philippines. Plant materials were extracted by 72-h cold maceration in ethanol (1:10, w/v), and extracts were screened for alkaloids, flavonoids, glycosides, phenolics, phytosterols, phlobatannins, steroids, terpenoids, and saponins using est...
Open Access Library J.   Vol.13, 2026
Doi:10.4236/oalib.1115892


Sep 09, 2026Open    Access

Youth Mental Health in Canada: Barriers to Timely Access to Primary and Community-Based Care

Ifeoluwa Claudius Daramola, Joy Adewale Felix, Sefeoluwa Oyetoro Ade-Ajayi, Bilkisu Opeyemi Sanni, Angelina Yogarajah, Frederick Kofi Ametepe, Bernice Bempong
Background: Youth mental health is an important and growing public health priority in Canada. Recent evidence indicates increasing mental health needs among adolescents and young adults, while many continue to experience delays, unmet needs, and difficulties navigating primary and community-based mental health services. Objective: This narrative literature review examines barriers to timely access to primary and community-based mental health care among youth aged 12 - 24 years in Canada and eval...
Open Access Library J.   Vol.13, 2026
Doi:10.4236/oalib.1115902


Sep 08, 2026Open    Access

Socio-Economic Impact of Migration Patterns on Indigenous Communities in Western Uganda from the 1940s to Present: A Case Study of Bakiga Settlement in the Bunyoro Sub-Region (Specifically Kibaale, Kagadi and Kakumiro)

Samuel Asiimwe, Peter Sekiswa
This article examines the socio-economic impact of Bakiga migration on indigenous Banyoro communities in western Uganda from the 1940s to the present, focusing on Kibaale, Kagadi, and Kakumiro districts. Using a historical research design, the study draws on data from 300 respondents collected through key informant interviews, focus group discussions, semi-structured interviews, and documentary review. Guided by Migration Theory, Political Economy Theory, Social Change Theory, and Dependency The...
Open Access Library J.   Vol.13, 2026
Doi:10.4236/oalib.1115850


Sep 07, 2026Open    Access

Types and Evaluation of Mistranslations in Literary Translation
—A Case Study of Xu Chi’s Version of Walden

Xueke Zhao
Mistranslation is an inherent and inevitable phenomenon in literary translation, essentially an external manifestation of the tension between translation norms and practical objectives. Rooted in Merton’s Anomie Theory and adopting Fu Jingmin’s derived classification framework that divides mistranslations into four patterns, and they are innovation-driven deviation, conformity-oriented drift, alienated evasion and rebellious reconstruction, this paper takes Xu Chi’s Chinese ver...
Open Access Library J.   Vol.13, 2026
Doi:10.4236/oalib.1115884


Sep 07, 2026Open    Access

The Role of cfDNA in Early Diagnosis and Treatment Management of Breast Cancer: Implementation Challenges and Opportunities in Southeast Asia

Saidunnessa  , Sufi Sumsul Yeaman, Jannatul Shamia, Md Mohasin Uddin, Tahsin Sarara Anmol
Background: Breast cancer is the most common malignancy among women worldwide and a growing public-health challenge in Southeast Asia. Mammography has reduced sensitivity in many Asian populations because of a high prevalence of dense breast tissue and an earlier peak age of onset. Circulating cell-free DNA (cfDNA) and circulating tumour DNA (ctDNA) have emerged as non-invasive biomarkers for detection, monitoring and precision management. Objective: To synthesise current evidence ...
Open Access Library J.   Vol.13, 2026
Doi:10.4236/oalib.1115836


Sep 07, 2026Open    Access

Educational Policies for Foreign Language Majors in the AI Era: A Comparative Study of Undergraduate Talent Training Programs at Four Chinese Universities

Yiling Yan, Yifan Rao, Jiawen Zheng
Against the backdrop of the deep integration of artificial intelligence into higher foreign language education, this study selects undergraduate talent training programs for foreign language majors from four Chinese universities as research samples: Beijing Foreign Studies University, Shanghai International Studies University, East China Normal University, and Shanghai Jiao Tong University. And it conducts a comparative analysis of their 2024-2025 talent training programs. The findings reveal si...
Open Access Library J.   Vol.13, 2026
Doi:10.4236/oalib.1115874


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