Selma Kösa^*

Phyton-International Journal of Experimental Botany, Vol.95, No.4, 2026, DOI:10.32604/phyton.2026.079055 - 28 April 2026

Abstract This study was conducted to determine the effects of paclobutrazol (PBZ) application methods and dosages on the growth, leaf, flower, and color characteristics of Silene compacta Fisch., a natural species with high potential for use as a seasonal bedding and potted ornamental plant in landscape design. The experiment was carried out under greenhouse conditions, where potted plants received a single PBZ application during the vegetative stage. The study was arranged in a completely randomized design with a 2 × 3 factorial structure. PBZ was applied either as a foliar spray or as a soil drench at… More >

Savindi Thathsarani¹, Ashan Lakshitha², Pasindu Pramodya², Praveen Perera², Rasanjali Samarakoon^1,*, Shagufta Henna³, Upaka Rathnayake^4,*

Phyton-International Journal of Experimental Botany, Vol.95, No.4, 2026, DOI:10.32604/phyton.2026.078657 - 28 April 2026

Abstract Accurately determining the optimal post-harvest storage period is still a major challenge in mango processing, especially for the Tom EJC (TEJC) variety, due to reliance on subjective visual evaluations, leading to inconsistent product quality and increased post-harvest losses. This study presents an artificial intelligence-based framework combining computer vision and physicochemical analysis to objectively predict the optimal post-harvest storage period of TEJC mango before processing. TEJC mangoes of grade one were stored for eight days at 24–28°C temperature and 66.4–80% relative humidity. Daily measurements of pH, Total Soluble Solids (TSS), firmness, and peel color parameters (L*,… More > Graphic Abstract

Shengqun Chen^1,2,#, Lianwen Shen^1,2,#, Shuang Qu^1,2, Xia Jiang^1,2,3,*, Gang Wang^1,2,4,*

Phyton-International Journal of Experimental Botany, Vol.95, No.4, 2026, DOI:10.32604/phyton.2026.078590 - 28 April 2026

Abstract Acer truncatum is a significant woody oil-bearing tree species known for its ability to synthesize various unsaturated fatty acids. This study systematically analyzes the lipid metabolic pathways and the associated transcript abundance changes involved in the biosynthesis and accumulation of seed oil in A. truncatum. By integrating lipidomics and transcriptomics analyses across different developmental stages of A. truncatum seeds, we thoroughly investigate the dynamic characteristics of oil metabolism. The results show that triacylglycerols (TAGs) become the dominating lipid class throughout seed development and that their amount increases greatly as the seeds mature, whereas diacylglycerols (DAGs) show a significantly… More >

Hajar Zennouhi^1,2, Rachid Ez-zouggari^1,3, Mamadou Traoré¹, Abderrahim Lazraq², Saadia Belmalha⁴, Rachid Lahlali^1,*

Phyton-International Journal of Experimental Botany, Vol.95, No.4, 2026, DOI:10.32604/phyton.2026.078088 - 28 April 2026

Abstract Citrus fruits are highly susceptible to post-harvest diseases such as green rot (Penicillium digitatum), blue rot (P. italicum), and sour rot (Geotrichum citri-aurantii), causing significant economic losses. Due to the risks associated with synthetic fungicides and the emergence of resistant strains, natural alternatives are needed. This study evaluated the antifungal activity of aqueous extracts of Corrigiola telephiifolia and Marrubium vulgare. In vitro tests were conducted using PDA medium with extract concentrations of 12.5–100 mg/mL and in vivo assays were performed on artificially wounded oranges with the same extract concentrations. In vitro tests showed strong inhibition of mycelial growth and spore germination, with C. telephiifolia More > Graphic Abstract

Zahid Khorshid Abbas^1,#, Anjana Singh^2,#, Mirza Sarwar Baig³, Sulaiman Ali Alharbi⁴, Yussri M. Mahrous⁵, Naif Abdulrhman Zabin Alnefiei¹, Moawia Mukhtar Hassan¹, M. Nasir Khan⁶, Zahid Hameed Siddiqui^1,7,*, Md Salik Noorani^2,*

Phyton-International Journal of Experimental Botany, Vol.95, No.4, 2026, DOI:10.32604/phyton.2026.076432 - 28 April 2026

Abstract Cucumber mosaic virus (CMV) is among the most widespread plant viruses, infecting over a thousand plant species, including Catharanthus roseus, a medicinal plant valued for producing the anticancer alkaloids vincristine and vinblastine. Despite its economic significance, genomic information on CMV infecting C. roseus in India has been lacking. In this study, we employed small RNA deep sequencing integrated with advanced bioinformatics to generate the first complete genome of CMV infecting C. roseus in India, followed by validation through RT-PCR and Sanger sequencing. The reconstructed tripartite CMV genome encodes replication, silencing suppressor, movement, and coat proteins, consistent with known More > Graphic Abstract

Soo-Hyun Sung¹, Seungwon Shin², Seok-Hwan Kim³, Minjung Park^4,*

International Journal of Mental Health Promotion, Vol.28, No.4, 2026, DOI:10.32604/ijmhp.2026.077710 - 28 April 2026

Abstract Objectives: Psychiatric inpatient care plays a critical role in stabilizing acute mental health crises, yet the optimal length of stay (LOS) and its impact on short-term clinical outcomes remain poorly defined across diagnostic groups. This study aimed to examine how LOS in psychiatric inpatient units is associated with clinical improvement at discharge and to determine whether this association differs across major diagnostic groups, using nationally representative hospital discharge data from Korea. Methods: A cross-sectional secondary analysis was conducted using the 2022–2023 Korea National Hospital Discharge In-depth Injury Survey. Adults whose primary discharge diagnosis was a mental… More >

Mataanana Mulavu^1,*, Dana Seale², J. Paul Seale³, Sion K. Harris⁴, Tulani Francis L. Matenga¹, Mwitwa Mugode¹, Shimeo Sakanya¹, Jonathan M. Tirrell⁵, Phillip Chimponda⁶, Wilbroad Mutale⁷, Mutale Sampa⁸, Oliver Mweemba¹

Journal of Psychology in Africa, Vol.36, No.2, pp. 219-230, 2026, DOI:10.32604/jpa.2026.071580 - 29 April 2026

Abstract Unhealthy substance use is high among adolescents and young people in Zambia. Conceivably, a character strength approach could help reduce alcohol and other psychoactive substance use among young adults. We tested the efficacy of a positive psychology based group-based character strengths prevention and recovery program for alcohol risk reduction among Zambian young adults. The primary study participants included schoolchildren and community members. We conducted 8 focus group discussions (FGDs) with school students (aged 13 to 17) and community youth (ages 18–24), 12 FGDs with parents, teachers, family, friends, and group leaders. Moreover, we conducted 8… More >

Lin Chen¹, Anqi Zhao², Yunpei Zhang¹, Sai-Mi-La XiaFuKaiTi¹, Yao Qin¹, Chuan Wang¹, Gang Chen², Jiqiang Li², Shilai Hu^2,*

Energy Engineering, Vol.123, No.5, 2026, DOI:10.32604/ee.2025.075878 - 27 April 2026

Abstract The shale oil resources in the Permian Fengcheng Formation of the Mahu Sag exhibit significant potential but are characterized by strong heterogeneity and complex production dynamics, posing challenges for development. This study conducts a comprehensive analysis of the reservoir characteristics and production performance of the shale oil reservoir in the second member of the Fengcheng Formation within the MX Block. Utilizing data from three appraisal wells (M1X, M2X, M3H), we systematically evaluated the geological structural features, sedimentary characteristics, complex mineralogy, and petrophysical properties of the reservoir. The production dynamics of all wells display a multi-stage… More >

Taotao Zhu, Pai Pang, Yang Wang^*

Energy Engineering, Vol.123, No.5, 2026, DOI:10.32604/ee.2025.073516 - 27 April 2026

Abstract Frequent extreme weather events and the increasing popularity of renewable energy have exacerbated the frequency spatiotemporal imbalance in the new power system. To address these issues, this paper proposes a collaborative optimization strategy for virtual inertia spatiotemporal distribution replenishment, aiming to enhance nodal frequency stability through targeted virtual inertia allocation. This strategy integrates the nodal inertia characteristics with frequency response dynamics to establish a spatiotemporal quantitative model for evaluating the equivalent inertia distribution across nodes, thereby overcoming the limitations of conventional global inertia assessments. Furthermore, by implementing differentiated virtual inertia supplementation from renewable energy power More >

Shu Zhou, Wenfeng Yang, Guoxing Wu^*, Xinming Jiang, Qingmiao Guo

Energy Engineering, Vol.123, No.5, 2026, DOI:10.32604/ee.2025.072997 - 27 April 2026

Abstract The integration of high-penetration distributed photovoltaic (PV) systems in low-voltage (LV) distribution networks introduces significant challenges, including voltage violations, power quality degradation, and coordination difficulties among multiple distributed energy resources. Grid-forming converters with droop control offer autonomous voltage and frequency regulation capabilities, yet conventional fixed-parameter droop strategies perform poorly in resistance-dominant LV networks under variable PV generation conditions. This paper proposes an adaptive droop control method that dynamically adjusts control parameters to address these challenges. The proposed strategy incorporates three key innovations: (1) power-flow-aware adaptive voltage droop coefficients specifically designed for resistance-dominant networks, (2) a… More >