Method Twenty inactive males (BMI 27.67 ± 0.88 kg/m2 , age 49.15 ± 2.58 years) participated in an eight-week wererandomly assigned to one of three intervention groups (combined (CT), resistance (RT), and aerobic (AT)) exercisemodalities to assess within-subject and between group changes in glycolipid profile. Data were analyzed usingrepeated measures ANCOVA.Result Pre-post mean values of body fat percentage (%BF), area under the curve (AUC), low density lipoprotein (LDL),high density lipoprotein (HDL) and total cholesterol (TC) decreased in all three groups. The main effect of exercisemodality on the AUC (F (2, 26) = 10.577, P = 0.001, η2 = 0.569) was significant. Post-hoc analyses revealed that the RTgroup (-30.653 ± 6.766, p = 0.001) with 11.53% and the CT group (M = -0.896, SE = 3.347, P = 0.015) with 3.79% exhib-ited significantly greater reductions in AUC compared to the AT group. LDL levels showed significant differentbetween groups (F (2, 26) = 6.33, p = 0.009, η2 = 0.442), specially significantly 3.7% lowered in AT (MD = 4.783, SE = 1.563,P = 0.002) and 3.79% lower in CT (MD = 4.57, SE = 1.284, P = 0.008) groups compared to the RT group. AT significantlyreduced TC by 17.716 ± 5.705 mg/dL (p = 0.02) compared to RT, representing a 7.97% decrease.Conclusion Exercise type significantly influences lipid profiles and glycemic control. Notably, both aerobic and com-bined training demonstrated a superior ability to modulate the lipid profile, and resistance training and combinedtraining were more effective in reducing the AUC.Trial registration May, 31st 2024. Registration no: PACTR202405463745521 “Retrospectively registered”.Keywords Glucose tolerance, Lipid profile, Resistance training, Aerobic training and combind training

Eucalyptus camaldulensis is commonly planted on farmland in highland Ethiopia because of its high economic proftability.However, the expansion of woodlot plantations has led to a decline in crop growth and yield, which negatively afects foodsecurity. To address this issue, this study aimed to examine the efects of Eucalyptus camaldulensis woodlot expansion on cropproduction and food security in South Achefer. Data were collected from 180 respondents using a three-stage sampling techniquefor the four kebeles in the district. Te survey data were analyzed using descriptive and inferential statistics, and a binary logitregression model using SPSS software version 24. Tis study found that most households (87%) perceived a rapid increase inEucalyptus woodlot expansion. Te allocation of more land for Eucalyptus woodlot expansion was positively and signifcantlyafected by family size, landholding size, total annual income, and availability of unproductive land. Additionally, the studyrevealed that Eucalyptus woodlots highly compete with nearly all grown crops for nutrients and moisture. Tis causes a reductionin yield from one to four quintals compared to the normal crop grown far from the Eucalyptus tree. Approximately three-fourths(71%) of the sampled farmers did not obtain stable food annually and were considered food insecure. To alleviate food insecurity,this study suggests that stakeholders should focus on improving livelihood alternatives rather than expanding Eucalyptuswoodlots.Keywords: access; availability; binary logistic regression; stability; utilization; woodlot

Establishing recipiency, an indispensable ingredient and manifestation of sustaining intersub-jectivity, constitutes the continuous monitoring of an ongoing turn in an interaction. The presentstudy intended to describe how interactants attending a freshman common course in an Ethiopianuniversity elicit and display recipiency in instances of Divergent L2 contexts exhibiting DIUs.Naturally occurring video-recorded classroom interactions of the purposively selected in-teractants have been analyzed in light of the Conversation Analytic framework to show howinteractants elicit and display recipiency. By deploying reactive tokens, incipient speakersnegotiate their rights to shape and reshape trajectories of an ongoing thereby displaying recipi-ency. This contributes to a better understanding of how interactures, in this case the establish-ment of intersubjectivity and L2 contexts, interplay and unfold in moments of DIUs. Also, viewinginteractants as incipient speakers, and thereby articulating turns in view of recipients is a con-dition for sustaining intersubjectivity through active engagement. This requires upholding un-wavering belief about recipients’ stake in an interactional exchange. Practically, being attentiveto recipients’ states in the different trajectories of interactional development, especially, in mo-ments of divergent L2 contexts that exhibit DIUs, would be illuminating. This is because the use ofresources to elicit and display recipiency and thereby consider incipient speakers’ levels ofrecipiency, on the part of floor-holding speaker, would enhance possibilities for intersubjectivity.
Keywords: Recipiency, DIUs, Intersubjectivity, Eliciting, Divergence

the main purpose of this study was to explore the social and cultural challenges andcoping strategies of women experiencing infertility in Bichena town, ethiopia. thisstudy followed a qualitative research approach and a descriptive phenomenologicaldesign. this study applied a purposive sampling technique and selected 30 samples.through in-depth interviews, focus group discussions and key informant interviewswere used. thematic analysis was employed for data analysis. the findings revealed thatwomen experiencing infertility were challenged by social challenges; the major socialcomponents were isolation, stigma, family and social pressure, marital instability, andlow social status. Women experiencing infertility were also challenged by culturalfactors. Missing cultural rituals, trouble in asking newborn mothers, not considering fullwomen or motherhood, and missing the value of children were the major culturalchallenges of women experiencing infertility. Women experiencing infertility also useda variety of coping strategies, such as religious, traditional, medical, and informalfosterage. the study concluded that women experiencing infertility in the study areawere challenged by social and cultural factors that made their lives bitter and useddifferent coping strategies to manage their ongoing problems. this study has theoreticalimplications for current literature knowledge and practical implications.
KEYWORDS: Coping strategies; women experiencing infertility; cultural challenge; social challenge

Abstract Mycotoxin contamination in stored sorghum grains poses significant threats to food safety, human health, and agricultural economies in sub-Saharan Africa, particularly in Ethiopia where poor post-harvest practices exacerbate fungal proliferation. This study, conducted in Dejen District, East Gojjam Zone, Ethiopia, aimed to assess mycotoxin contamination levels, farmers' knowledge and management practices, isolate and characterize mycotoxigenic fungi, and evaluate the efficacy of microbial antagonists and botanicals as eco-friendly control measures. A cross-sectional survey of 212 farmers revealed low awareness (29% good knowledge) and practices (40.57% effective management), with significant associations to age, education, and village location (p < 0.05, logistic regression). Mycological analysis of 120 stored sorghum samples from underground pits identified diverse fungi, dominated by Aspergillus flavus (25%) and Fusarium spp. (20%), with low mycotoxin levels (aflatoxin B1 at 1.05 µg/kg, below EU limits). Six fungal antagonists; four Trichoderma (DMUA13, DMUA14) and two Penicillium isolates were isolated and screened via dual-culture assays, achieving 44.53–75.00% inhibition of radial growth against Aspergillus and Fusarium spp. (p < 0.05). Ethanol extracts of Clematis simensis and Laggera tomentosa leaves demonstrated dose-dependent antifungal activity against A. niger, reducing spore germination by up to 68.58% and 68.32% at 100 µg/mL, respectively, comparable to ketoconazole. These findings underscore knowledge gaps among farmers and highlight the potential of native Trichoderma/Penicillium isolates and plant extracts as sustainable biocontrol agents. Targeted education, improved storage, and integration of biological controls are recommended to mitigate mycotoxin risks, enhancing food security in resource-limited settings. This research provides baseline data for policy interventions and further field validation.

Abstract Mycotoxin contamination in stored sorghum grains poses significant threats to food safety, human health, and agricultural economies in sub-Saharan Africa, particularly in Ethiopia where poor post-harvest practices exacerbate fungal proliferation. This study, conducted in Dejen District, East Gojjam Zone, Ethiopia, aimed to assess mycotoxin contamination levels, farmers' knowledge and management practices, isolate and characterize mycotoxigenic fungi, and evaluate the efficacy of microbial antagonists and botanicals as eco-friendly control measures. A cross-sectional survey of 212 farmers revealed low awareness (29% good knowledge) and practices (40.57% effective management), with significant associations to age, education, and village location (p < 0.05, logistic regression). Mycological analysis of 120 stored sorghum samples from underground pits identified diverse fungi, dominated by Aspergillus flavus (25%) and Fusarium spp. (20%), with low mycotoxin levels (aflatoxin B1 at 1.05 µg/kg, below EU limits). Six fungal antagonists; four Trichoderma (DMUA13, DMUA14) and two Penicillium isolates were isolated and screened via dual-culture assays, achieving 44.53–75.00% inhibition of radial growth against Aspergillus and Fusarium spp. (p < 0.05). Ethanol extracts of Clematis simensis and Laggera tomentosa leaves demonstrated dose-dependent antifungal activity against A. niger, reducing spore germination by up to 68.58% and 68.32% at 100 µg/mL, respectively, comparable to ketoconazole. These findings underscore knowledge gaps among farmers and highlight the potential of native Trichoderma/Penicillium isolates and plant extracts as sustainable biocontrol agents. Targeted education, improved storage, and integration of biological controls are recommended to mitigate mycotoxin risks, enhancing food security in resource-limited settings. This research provides baseline data for policy interventions and further field validation.

ABSTRACT The present study was conducted to identify best hot pepper varieties & planting method for yield and resistance to F. oxysporium in West Gojjam, Ethiopia under field and greenhouse condition. The green house experiment was conducted at Burie Campus by using plastic house prepared with 3.5 m height and an area of 4m by 3 m. The experiment was conducted by transplanting of 6 hot pepper varieties with 2 months seedlings. Inoculation was performed following the standard cut-root dip inoculation technique. Hot-pepper varieties were grouped in to: immune, resistant, moderately resistant, susceptible and highly susceptible. Oda Gibe was the best variety that showed 9.7 % wilt incidence followed by Oda Haro that showed moderately resistant with a reaction of 26.3 % wilt incidence. On the other hand, the field experiment was conducted at Mankus kebele, Jabi Tehinan Districts with a total of 12 treatment combination (6 hot pepper varieties: Bako local, Marko Fana, Melka Awaze, Melka Zala, Oda Gibe and Oda Haro with 2 planting methods: Ridge and flat plant bed).The experiment was laid out in a Randomized Complete Block Design (RCBD) with three replications. Two months old Seedlings were transplanted on plots having an area of 4 m x 3 m (12 m2). Observations of naturally occurring fusarium wilt development was inspected at 7 days interval three times. Growth parameters of hot pepper were affected by the main effects of variety and planting method but insignificantly by their interactions. Besides the varietal effect, the longer plants and more number of primary and secondary branches were recorded from raised bed that has showed less disease incidence than flat planting. On the other hand, all yield related parameters were significantly different by the interaction effect of variety with planting method. The highest mean marketable as well as mean dry total pod weight was obtained from ridge planting of Oda Gibe variety which has showed least susceptibility to fusarium wilt. Oda Gibe and Oda Haro variety integrated with Raised bed significantly reduced Fusarium wilt incidence as compared to the area production system of Marko Fana with flat planting method. However, the experiment was conducted at a single location, so that it would be better if it is repeated over season and location to provide comprehensive recommendations. Key words; - Planting method, Fusarium wilt, hot pepper, Incidence

This study suggests an enhanced version of the adaptive fuzzy fast terminal synergetic controller(AF-FTSC) for controlling the uncertain DC/DC buck converter based on the synergetic theory ofcontrol (STC) and newly developed terminal attractor technique (TAT). The benefits of the proposedSC algorithm involve the features of finite-time convergence, unaffected by parameter variations, andchattering-free phenomenon. A type-1 fuzzy logic system (T1-FLS) make the considered controllermore robust and is utilized to estimate the undefined converter nonlinear dynamics without resortingto the usual linearization and simplifications of the converter model. Taking a switching DC-DC buckconverter as a demonstration, the suggested AF-FTSC is thoroughly analyzed and executed on adSPACE ds1103 controller board. The outcomes of the experiment confirm the competence andapplicability of the suggested regulator.Keywords: Synergetic control, Fuzzy logic system, Fast terminal method, Finite-time convergence, DC/DCbuck converter

Natural fiber-reinforced polymer composites are the most widely used materials and preferable interms of biodegradability, cost production, recyclability, and low density. The main aim of thisstudy is to conduct an experimental investigation on tensile strength and impact strength ofpalmyra palm leaf stalk fiber (PLSF) and sisal fiber reinforced polymer hybrid composite. Thecomposite material was fabricated using hand lay-up techniques. The working parameters aremass fraction ratio of PLSF/sisal fiber and volume fiber fraction with the matrix. Tensile strengthand impact energy resistance tests were experimentally conducted according to the ASTM stan-dard dimensions. The results revealed that the addition of sisal fiber to PLSF enhanced the tensilestrength by 12.850 %, 26.540 %, and 30.630 % respectively compared to pure Palmyra palm leafstalk fiber reinforced composite (PPFRC). Whereas, the addition of PLSF to sisal fiber improvedthe impact of energy by 20.980 %, 13.610 %, and 11.880 % compared to pure sisal fiber rein-forced composite (PSFRC). The tensile strength with 20 % fiber volume fraction is improved by53.996 % and 12.188 % compared to 10 % and 15 % of fiber respectively. The impact strengthwas also enhanced by 24.931 % and 10.030 % compared to 10 % and 15 % of volume fiberfraction respectively. The tensile strength and impact energy of the treated fiber compositeincreased by 62.243 % and 22.478 % respectively compared to the untreated hybrid Palmyrapalm leaf stalk and sisal hybrid fiber reinforced composite (UHPSFRC). Generally, the HPSFRC-2(Palmyra palm leaf stalk/sisal fiber) (P/S ratio 50/50 % ratio with 20/80 % ratio of fiber/matricpercentage reinforced polymer hybrid composite) has good tensile strength and impact energy.Therefore, the mechanical property of the (Palm/Sisal) hybrid composite can be used for themanufacturing of the automotive interior parts like door panel, dash board, seat back, andautomotive roof.
Keywords: Handy lay-up, Hybrid fiber, Mechanical properties. unsaturated polyester resin

Introduction Vaccination is a critical public health intervention that significantly reduces morbidity and mortalityamong children. Despite its importance, vaccination coverage remains suboptimal in many regions, including EastGojam, Amhara Region, Ethiopia. This study investigated the sociodemographic, economic, and cultural determinantsof vaccination status among pediatric populations in East Gojam.Methods Using a cross-sectional design, data were collected from 1,900 respondents, categorizing vaccinationstatus as not vaccinated, partially vaccinated, or fully vaccinated. Multinomial logistic regression was used to analyzethe impact of predictors such as child age, gender, parental education level, household income, geographic location,access to healthcare, trust in healthcare providers, sources of vaccination information, cultural beliefs, and perceivedgovernment support for vaccination.Results The results revealed that higher parental education levels and urban residence positively influence vac-cination status. Older children were less likely to be fully vaccinated, indicating a need for targeted outreach. Accessto healthcare services and trust in healthcare providers significantly promoted vaccination, whereas negative culturalbeliefs and misinformation adversely affected vaccination status. Perceived government support for vaccinationwas also a significant predictor.Conclusion This study concludes that addressing these multifaceted determinants through educational programs,improved healthcare access, trust-building initiatives, accurate information dissemination, stronger governmentalsupport, targeted outreach for older children, community engagement, and multisectoral collaboration can enhancevaccination coverage and improve public health outcomes in East Gojam and similar settings.Keywords Vaccination, Pediatric populations, Ethiopia, Sociodemographic factors, Health services accessibility,Cultural beliefs, Trust in healthcare providers, Parental education, Multinomial logistic regression