Showing 256 results for Hu
Volume 0, Issue 0 (Articles accepted at the time of publication 2024)
Abstract
The purpose of this paper is to examine the emotional discourse with semiotic-semantic approach in one of the poems of Mir Razi Danesh Mashhadi. Poetry is the language of the heart that is emerging from the feelings of a poet, and a poet is someone who expresses these feelings and emotions in a rhythmic language in a desired construction. Semiotics and analysis of poetic discourse are novel implementations with various and new functions created for literary studies to evaluate the poet's affection in terms of poetic experience, level and type of affection, imagination, language and audience and demonstrate the poet’s affection in poetry experience dimensions, degree and type of emotion, language, and audience. In this regard, the emotional flow of discourse and the way of creating the meaning in poetry are evaluated in order to study the conditions of formation and production of the emotional system. The main question is how the poet has manipulated discourse elements to create an emotional environment and which pattern of tension in poetry is used and which function of semantic sign emotional process in poetry is based on. The results indicates that the emotional system of discourse in Mirrezi's poetry is a function of the emotional system of sensual- perceptual and tensional-physical discourse and is formed based on the Shushi (Shushi-Eventual) event pattern. In adition, the process of schema emotional tension of poetry is heterogeneous and divergent.
Volume 0, Issue 0 (Articles accepted at the time of publication 2024)
Abstract
Every person in society has a perception of reality and the translator is no exception. Identity construction is somehow related to reality construction. So the main issue is not how the narrative is constructed as a text, but how the narrative acts as a mental tool in constructing reality and, consequently, identity. Like the controversial issue of language-thought, it is not easy to deal with narrative discourse and narrative thinking, since the reality existed in the mind, depends on the spatio-temporal framework of the culture. Eelaborating on the concept of narrative identity, and Goffman’s Frame Analysis and its applicability in the mentioned concept, this paper shows how society, as a cultural frame, forces the translator (or the publisher) to retell the narrative and to reconstruct the identity, and why this identity formation will be more pronounced in the paratextual elements (translatorial & authorial prefaces). Analyzing the frame, along with literature and media, it proposes a hybrid model based on Somers’ features (Paul Ricoeur’s Mimesis), and Goffman’s Framework for the concrete manifestation of renarration, and the incorporation of the core conception of identity formation, to indicate how orientalism concepts have been renarrated in translatorial and authorial prefaces of Edward Said’s Orientalism, affected by structure or agency during 80s in Iran, and how these prefaces play a role in framing readers interpretation. Finally, it has concluded that, regarding structure/agency, and the involvement of multiple agents in translation, different author-functions and identities have developed through the presentation of the prefaces in question.
Volume 0, Issue 0 (Articles accepted at the time of publication 2024)
Abstract
The purpose of the present study was to examine the interrelationships between the perception of social and teaching presences and the satisfaction of basic psychological needs, persistence, intrinsic motivation, and negative emotions of Iraqi EFL learners in online courses. To this end, 200 intermediate Iraqi university students studying English were recruited to participate in the study. Then they were asked to complete self-report questionnaires on their perception of social and teaching presence, satisfaction of basic psychological needs, intention to persist, intrinsic motivation, and negative emotions. SEM analysis showed that the students’ perceptions of social and teaching presence had a positive relation with their satisfaction of basic psychological needs, persistence, and intrinsic motivation. The results, however, showed that there was a negative relationship between the students’ perceptions of social and teaching presences and boredom, anxiety, and shame. The results imply that providing opportunities for students to interact effectively with their instructors and peers in online classes in a socially supportive environment can lead to positive outcomes. The implications of the study are discussed, and suggestions for further research are proposed.
Volume 0, Issue 0 (Articles accepted at the time of publication 2024)
Abstract
The current study identified EFL teachers' emotional experiences in technology-equipped classes from an appraisal theoretical framework (Frenzel, 2014). It further explored the underlying antecedents of the recognized emotions and sought instructors' suggestions for improving the current unpleasant feelings experienced. To this end, 10 EFL teachers took part in the study. Necessary data were collected through journalkeeping and semi-structured interviews. The obtained data were analyzed using Merriam's (2009) inductive approach. Research findings revealed that teachers enjoyed the class as a result of students' achievement, positive interactions among learners, and pupils' active involvement. Moreover, they felt proud if they received positive feedback from students, observed progress in students' learning, and felt capable of instructing the learners. Furthermore, shame was experienced because of feeling unable to work with technical tools, strong filtration on educational websites, and not having internet-connected systems in class. Anger was also reported to be felt if they had to work with obsolete or impaired devices. Finally, teachers' pity was aroused as they perceived the lack of professional technical tools as detrimental to students' learning. They also mentioned that they felt compassion for learners as they cannot take part in CBTs and have limitations accessing e-sources online. Teachers also argued that unpleasant emotions could be minimized through investing in equipping classes, holding training courses, and establishing a criterion for teaching evaluation. In the end, the implications and limitations of the study are discussed.
Volume 0, Issue 0 (Articles accepted at the time of publication 2024)
Abstract
This study investigates the instructional strategies Vietnamese EFL lecturers prefer to employ to teach productive skills of general English in online and face-to-face teaching environments. Thirty-eight lecturers from 6 Vietnamese universities participated and responded to a questionnaire with 29 close-ended questions detailing instructional strategies. Four of the participants were invited to join the semi-interview about the reasons for their preference for instructional strategies. The collected data were analyzed with descriptive statistics for Quantitative data and content analysis for qualitative data. The findings indicate that the most favored strategy in both teaching environments is describing pictures while opinion sharing and group discussion are much more favorable in the face-to-face than in the online teaching environment. Additionally, certain strategies are preferred in the face-to-face setting over instruction in the online setting and vice versa. Some primary reasons for lecturers’ preference for instructional strategies were identified and participants gave some recommendations of choosing appropriate strategies for teaching productive skills via interviews. These findings highlight EFL lecturers' preferences in selecting instructional strategies to teach English productive skills in the two teaching contexts and underscore implications for choosing proper instructional strategies.
Volume 0, Issue 0 (Articles accepted at the time of publication 2024)
Abstract
Research on L2 learners’ engagement has highlighted the impact of emotional engagement on task performance to uphold their language development, but there remains a need for further empirical evidence, especially from the text-driven perspective on task-based language teaching. The present mixed-methods study aims to explore Vietnamese EFL learners’ emotional engagement during two task-based lessons driven by two text genres. One speaking task and a writing task that engaged the learners in solving problems driven by the texts were implemented in two three staged lessons. Quantitative data was collected by using a post-task questionnaire analyzed with SPSS v.29 to gauge 33 English undergraduates’ emotional engagement, and an interview was conducted with eight students on a voluntary basis to delve into factors that influence their emotional engagement. Observations during the lessons were further used to triangulate evidence. Descriptive statistics revealed that the participants were highly emotionally engaged in both task-based lessons, expressing high enjoyment and low anxiety. Further thematic analysis of engagement during the lessons indicated that pre-task visual prompting, text processing, the proper cognitive challenges of tasks and texts, and peer monitoring were the main influential factors. These findings imply that task design and implementation based on engaging texts potentially heighten learners’ emotional engagement in task-based performance, thereby facilitating their language acquisition.
Volume 0, Issue 0 (Articles accepted at the time of publication 2024)
Abstract
Abstract
This study aimed to examine the frequency of reading strategy use among EFL high school students and the relationship between their strategy use and reading comprehension achievement. The research sample consisted of 328 EFL students from four high schools in Central Vietnam. Data collection was carried out using three primary instruments: a questionnaire, follow-up interviews, and two reading comprehension tests. The findings revealed that most participants expressed a generally positive attitude toward the use of reading strategies. However, their actual use of these strategies was found to be limited during the reading process. Moreover, the study identified a significant correlation between the frequency of reading strategy use and students’ reading performance: students who employed reading strategies more frequently achieved higher reading scores. Based on these findings, several pedagogical implications were proposed for both EFL students and teachers, aimed at enhancing the teaching and learning of reading skills in EFL contexts.
Volume 0, Issue 0 (ARTICLES IN PRESS 2024)
Abstract
Entrepreneurship is vital for driving innovation, economic development, and sustainability in the agricultural sector, empowering farmers, and ensuring food security. Successful promotion of agri-entrepreneurship demands a nuanced approach that considers both the personal traits of entrepreneurs and the institutional factors. This study employed linear regression analysis and principal component analysis to examine the determinants of entrepreneurial success and identify factors contributing to effective interventions across three distinct entrepreneurial categories i.e., farm-based, off-farm based, and service/tech entrepreneurs. Data was gathered through structured interviews involving two hundred agri-entrepreneurs in Rajasthan and Telangana states. The regression analysis revealed that diverse psycho-personal and socioeconomic variables like marital status, income levels, and achievement motivation were of significant influence. The principal component analysis provided valuable insights into the institutional factors underpinning effective entrepreneurship promotion interventions. Technical factors like tailored project support, financial enablers including government funding and tax incentives, and robust implementation mechanisms involving stakeholder collaboration were highlighted. Operational elements such as; training institute-industry-market-entrepreneur linkages, administrative commitments, and policy consistency, collectively shaped intervention effectiveness across the entrepreneurial ecosystems. This comprehensive examination of individual and institutional determinants offered a holistic perspective on fostering successful agri-enterprises, emphasizing the need for contextualized approaches that align personal attributes with tailored institutional interventions.
Volume 0, Issue 0 (ARTICLES IN PRESS 2024)
Abstract
This study was conducted to assess the habitat suitability of Carissa carandas in India is crucial for its sustainable integration into agriculture under changing climatic conditions. This study utilized Maximum Entropy (MaxEnt) modelling to evaluate the species’ distribution across current and future scenarios (2050 and 2070) under four Representative Concentration Pathways (RCPs: 2.6, 4.5, 6.0, and 8.5). Results indicated that temperature-related variables, particularly the Minimum Temperature of the Coldest Month (MiTCM, contributing 46.8% in 2070 RCP 2.6) and Isothermality (contributing up to 35.2% in 2070 RCP 8.5), are the dominant climatic drivers. Land use and land cover (LULC) factors such as urbanization (49.8%), total cultivated land (28.1%), and grassland (9.0%) significantly influence habitat suitability. Under current conditions, optimal habitat spans 4,588 km², decreasing by 38.95% under LULC scenarios. Projected habitat changes indicate a 2.04% gain under 2070 RCP 2.6 but an 11.06% decline under 2050 RCP 2.6. Southern and western regions, including Karnataka, Tamil Nadu, Maharashtra, and Gujarat, exhibit high suitability, habitat fragmentation is projected in northern and western India due to climate change and land use modifications. These findings underscore the need for proactive conservation planning and climate-adaptive agricultural strategies to optimize the cultivation of C. carandas. Policymakers and stakeholders should focus on preserving suitable regions while mitigating urbanization-induced habitat loss. Furthermore, integrating underutilized crops into climate-resilient agriculture can enhance biodiversity, improve food security, and support sustainable farming practices in the face of climate change.
Volume 0, Issue 0 (ARTICLES IN PRESS 2024)
Abstract
Effects of part replacement (20, 40, 60, 80 and 100%) of whole wheat flour by composite flour (based on foxtail millet, proso millet and buckwheat flours in equal proportions) on physical, nutritional, sensory and antioxidant properties of multi-millet cookies were investigated. Increase in the ratio of composite flour in the blend and formulated cookies resulted in increase in ash, fiber, fat and protein and decrease in moisture and carbohydrate contents. Increase in supplementation levels of composite flour added to the TPC, DPPH, reducing power and FRAP and decrease in metal chelating activity of cookies. Maximum gain in thickness and weight as well as loss in diameter, spread ratio and bake loss were observed with the highest composite flour substitution. Color values such as a* was found to be enhanced whereas L* and b* were found to be weakened, simultaneously NEB values got increased upon substitution. A 60% blend of composite flour with whole wheat flour was selected best used in the cookie’s formulation on the basis of sensory evaluation. Overall, this study demonstrates that millet based composite flour can effectively improve the functional values of formulated cookies, in addition to an option for the development of gluten free products for celiac patients.
Volume 0, Issue 0 (ARTICLES IN PRESS 2024)
Abstract
Powdery mildew (PM) of chilli is one of the major diseases affecting the yield and quality of chilli. Pathogen perpetuates in the infected crop debris and produce airborne conidia for rapid secondary spread. Prophylactic application of fungicides is admissible to keep the disease under threshold. Therefore, an experiment was designed to determine bio-efficacy and phytotoxicity of different doses of a new molecule combination (i.e KK-21: Sulphur 84% + Azoxystrobin 6% SC) along with optimization of its number of sprayings. This molecule was also compared with the most popularly used fungicides against PM of chilli. Additionally, influence of weather variables on the initiation and progression of the disease were also studied and prediction model developed by stepwise regression equation for timely forecasting and managing the disease. Study revealed, depending upon the prevailing weather the disease first appears between 44 to 64 days after transplanting then progress gradually at a rate varied from 0.0012 to 0.0139. Among the fungicides applied, three spraying of KK-21 @ 2500 ml/ha at 15 DI just after initiation of the disease was most effective with lowest disease severity index (5.00) and highest yield 150.24 q ha-1 and no phytotoxic effect was recorded even at higher dose. Result also showed, maximum temperature and relative humidity had significantly positive and negative correlation with the disease severity and the prediction equation demonstrated that these two factors could explain 78.2 - 87.6% of the variation in disease severity.
Volume 0, Issue 0 (ARTICLES IN PRESS 2024)
Abstract
Fusarium wilt of bananas is a serious disease affecting banana plantations worldwide. In an effort to sustainably manage the disease, biological control is considered a promising alternative to agrochemicals that can cause detrimental effects on humans and the ecosystem. In this study, we investigated the biological control potential of the present collection of beneficial bacteria which includes Lactiplantibacillus plantarum AM2, Streptomyces morookaensis NRRL B-12429, Bacillus velezensis B4158, B. atrophaeus B363B, and B. amyloliquefaciens B942 against the causal agent of Fusarium wilt disease in banana, Fusarium oxysporum f. sp. cubense Tropical Race 4 (Foc TR4) through a dual culture assay and a greenhouse experiment. The inhibition range in vitro was between 31.0 to 42.1%, and the highest growth inhibition of Foc TR4 was observed for L. plantarum AM2. Infected banana plantlets that received the treatment with L. plantarum AM2 also showed a significant reduction in disease severity index as low as 24% compared to treatment with other beneficial bacteria. This study showed that L. plantarum AM2 has a good antagonistic effect on Foc TR4 mycelial growth and the most potential to control Fusarium wilt disease in bananas.
Volume 0, Issue 0 (ARTICLES IN PRESS 2024)
Abstract
This study examines the differences between the social networks of farm women in tribal and coastal areas. Using a multistage sampling method, interviews were conducted with 240 farm women from Ganjam and Raigada districts in Odisha. Social network analysis (SNA) was employed to map the networks and identify key sources and patterns of information access utilized by farmers. The study identified which village nodes received agricultural information based on high degree, betweenness, and closeness centrality.
The findings indicate that farm women in tribal areas have relatively weaker information networks compared to those in coastal areas. While farm women from both areas consider the most educated family or village member and self-help groups (SHGs) as primary information sources, coastal farm women are more adept at networking with additional sources such as TV, training sessions, demonstrations, field days, other farmers, agriculture departments, and input dealers.
Furthermore, women farmers are less likely to receive information when betweenness centrality is used in targeting. This highlights significant gender differences: in tribal areas, men are more likely to interact with cosmopolitan information sources, whereas farm women are mainly engaged in farm activities. In contrast, coastal farm women are actively involved in both farm activities and information gathering from various sources. This study underscores the need to address gender disparities and strengthen information networks among farm women, particularly in tribal areas.
Volume 0, Issue 0 (ARTICLES IN PRESS 2024)
Abstract
Crown rot, caused by Colletotrichum siamense, is a devastating hemibiotrophic fungal disease that poses a significant threat to the strawberry industry. Salicylic acid (SA) is known to play a critical role in plant defense responses to biotic stress. However, its contribution to mitigating strawberry crown rot remains unclear due to the microbial isolate-specific sensitivity and cultivar/tissue-specific responses in strawberries. In this study, we aimed to investigate how exogenous supply of SA influenced crown rot in strawberry. Exogenous SA application significantly reduced C. siamense infection in strawberry crowns, evidenced by the lesion size and pathological analysis. Transcriptomic data showed that for each sample of SA pretreatment and mock, owing to nearly 50 million reads, the ratio of Q20 ranged from 98% to 99%, and 91.63%-94.29% of the reads mapped to the reference genome. The SA pretreatment up-regulated genes encoding MLO-like protein 2, receptor-like kinase, peroxidase, and caffeic acid 3-O-methyltransferase involved in lignin biosynthesis. The SA pretreatment also down-regulated chalcone isomerase, naringenin 3-dioxygenase, bifunctional dihydroflavonol 4-reductase, anthocyanidin synthase, and anthocyanidin reductase expressions involved in flavonoid biosynthesis during C. siamense infection. Consistent with gene expression changes, the SA pretreatment remarkably enhanced peroxidase activity and lignin content and decreased flavonoid content and chalcone isomerase activity after C. siamense inoculation. The results suggest that exogenous SA enhanced strawberry resistance to crown rot caused by C. siamense by up-regulating defense-related genes and lignin biosynthesis.
Volume 0, Issue 0 (9-2025)
Abstract
Based on a comprehensive review of existing literature and examining the specimens, including 11 types that were housed in the Coleoptera Section of the Zoological Survey of India, Kolkata, 154 species of tortoise beetles (Coleoptera: Chrysomelidae: Cassidinae) from India are identified. This represents approximately 5.4% of the species diversity of the known tortoise beetles. Photographs of the examined specimens (including type specimens) are also provided. The details of the distribution of all the species across Indian states (including districts and micro-locations) and biogeographic zones are presented. Studying the distribution data of the species reveals that the Western Ghats harbours the highest number of tortoise beetle species (84), followed by the Northeast (58), Deccan Peninsula (51), Himalayas (49), Gangetic plains (34), Islands (12), and Semi-Arid regions (12).
Volume 0, Issue 0 (9-2025)
Abstract
During a laboratory biological study of a midge, Feltiella acarisuga (Vallot, 1827) (Diptera: Cecidomyiidae), acarivorous on two-spotted spider mites, some ceraphronid specimens were reared from the midge cocoons. A detailed morphological study and comparison with previously known species revealed that the ceraphronid is a new species of Aphanogmus Thomson, 1858 (Hymenoptera: Ceraphronidae). The new species is described as A. feltiellophagus Lotfalizadeh, sp. nov. and compared with closely related species. An identification key for all Aphanogmus species associated with predatory cecidomyiids is provided. As a parasitoid of the pupal stage of Feltiella acarisuga, the potential negative impact of A. feltiellophagus on the biological control of tetranychid mites is discussed.
Volume 0, Issue 0 (9-2025)
Abstract
Spilomena bobyjosei Girish Kumar & Amal sp. nov., a new species of aphid wasp in the genus Spilomena Shuckard, 1838, is described from the Southern Western Ghats of Kerala, India. This genus is rarely collected from the Indian subcontinent, and most species are described from a single specimen. The genus can be distinguished from closely related genera in having occipital carina absent, hind wing media not diverging before Cu-a, fore wing with marginal cell elongate (longer than stigma), one recurrent vein and two discoidal cells present, stigma large and pronotal collar with complete transverse carina. To date, ten species have been described from India. This paper adds an eleventh species. The differential diagnosis with its nearest species is provided. Additionally, a key to the Indian species of Spilomena is provided.
Volume 0, Issue 0 (9-2025)
Abstract
This study reports nine species of Nomiinae bees (Hymenoptera: Halictidae) for the first time from Kerala, India: Austronomia capitata (Smith, 1875), A. goniognatha (Cockerell, 1919), A. ustula (Cockerell, 1911), Gnathonomia argenteobalteata (Cameron, 1902), Hoplonomia incerta (Gribodo, 1894), Lipotriches torrida (Smith, 1879), L. exagens (Walker, 1860), Lipotriches minutula (Friese, 1909), and L. pulchriventris (Cameron, 1897). Lipotriches torrida, a rarely collected species, is documented outside its type locality for the first time. Another uncommon species, G. argenteobalteata, last recorded in 1902 from an unspecified location in India, has been rediscovered in the present study. A comprehensive checklist of 42 Nomiinae species from Kerala is provided, incorporating new distributional records and floral associations based on original records and literature review. Brief diagnoses for all collected species are also presented.
Volume 0, Issue 1 (5-2011)
Abstract
A numerical model for two-phase debris flows is developed in this paper, on the basis of understanding of the physical characteristics of debris flows from field investigations and experiments. Employing a moving coordinate, the kinetic energy equation of gravel particles in unit volume in debris flow is developed by considering the potential energy of the particles, energy from the liquid phase, energy consumption due to inner friction-collision between the particles, energy dispersion through collisions between particles, energy for inertia force, energy consumption due to the friction with the rough bed and energy consumption at the debris front. The model is compared with measured results of two-phase debris flow experiments and the calculated velocity profiles agree well with the measured profiles. The gravel’s velocity at the debris flow head is much smaller than that of particles in the following part and the velocity profile at the front of the debris flow wave is almost linear, but the profile in the main flow shows an inverse ‘s’ shape. This is because the gravel particles in the main flow accelerate as they receive energy from the gravitational energy and flowing liquid and decelerate as they transmit the energy to the debris flow head and consume energy due to collision with the channel bed.
Volume 1, Issue 1 (Winter 2023)
Abstract
Rice farmers in the study area as elsewhere in some developing parts of the world have been negatively affected by floods annually. There have been several solutions, some suggested and others implemented to mitigate the effect of these floods on the farmers. Different initiatives have been undertaken by various stakeholders in the food production chain. Providing a multidimensional approach to highlighting these initiatives is essential to an effective and efficient resolution. The prospects and challenges of incorporating technology, capacity development, business and government support have been evaluated. The solutions proposed in this paper would bring economic benefits to the rice farmers, private companies, and government, leading to the attainment of Sustainable Development Goal (SDG) 2- Zero Hunger and the other 16 SDGs.