Adaptive Strategy Research Articles

Income of women whose jobs were to sort eucalyptus leaves after the COVID-19 pandemic

Buru Regency is the primary hub for producing eucalyptus oil, a highly valued commodity in the region. The oil extracted from the eucalyptus epidemic plant possesses antiseptic, antibacterial, and antifungal characteristics. Amidst the Covid-19 pandemic, numerous industries require it as a fundamental component of pharmaceuticals. An essential factor in the eucalyptus oil production process is the presence of eucalyptus leaves. Therefore, leaf-sorting workers, including women, are required to ensure this availability. However, in reality, the daily lives of eucalyptus leaf massagers are characterized by challenging economic conditions and a socio-economic environment that lags behind workers in other sectors. This study aims to examine and investigate the roles and work patterns of employed women and the strategies they employ to ensure the consistent flow of household income. The research employed a qualitative methodology with a phenomenological approach. A total of 24 informants were purposefully selected based on their involvement in achieving the research objectives. The results indicate that the COVID-19 pandemic has altered the circumstances of women who collect leaves and rely heavily on eucalyptus trees as a natural resource. Physical adaptation strategies are the preferred methods used to fulfill household requirements. Implementing physical adaptations does not deter women leaf-sorters from continuing their work. Their commitment to meeting their basic needs significantly motivates them to persist in their role as leaf sorters. The income of women engaged in sorting eucalyptus leaves in their households during the COVID-19 pandemic.

English varieties in Thai higher education: Views of international university students across Kachru’s circles

This qualitative study aimed to investigate the perceptions and adaptation strategies of international university students from Kachru’s Inner, Outer, and Expanding Circles regarding English varieties in Thai higher education. For data collection, the study used semi-structured interviews with six students chosen through purposive sampling: one from the Inner Circle, two from the Outer Circle, and three from the Expanding Circle. Qualitative content analysis was used to analyze the data. The research aimed to provide a comprehensive understanding of how these students experience and engage with English varieties within their English programs. The context of globalization and internationalization highlights the growing prevalence of English programs in Thai universities, making it essential to explore how diverse linguistic backgrounds impact students’ learning experiences. The findings reveal that students encounter distinct challenges based on the English varieties, affecting the participants’ academic adaptation and overall engagement. The study underscores the importance of acknowledging and incorporating multiple English varieties into educational practices to support international students better. This research contributes to the broader discourse on Global Englishes (GE) by analyzing qualitative data from interviews, emphasizing the need for inclusive and adaptable pedagogical approaches.

Different Adaption Strategies of Abundant and Rare Microbial Communities in Sediment and Water of East Dongting Lake.

The dynamics of aquatic microbes is of great importance for comprehending the acclimatisation and evolution of microorganisms in lake ecology. However, little is known about the adaption strategies of microbial communities in East Dongting Lake, which had special and complexity geographical characteristics. A semi-enclosed lake area (A) and a waterway connected to Yangtze River (B) both existed in the lake zone. Here, we investigated bacterial and fungal community diversity, community network and community assembly processes in sediment and water. The results indicated that the proportion of OTU numbers and their relative abundance for rare and abundant taxa were different obviously between sediment and water, but not between bacteria and fungi. However, abundant subcommunities dominated the shifts of bacterial community diversity and structure in A region, while rare subcommunities for fungal community diversity. Compared to fungal community, bacterial network was more compact and more key stones were identified as rare taxa. In addition, stochastic processes (dispersal limitation) drove the community assembly of abundant and rare subcommunities, but the effects of deterministic processes (including variable and heterogeneous selections) affected more on rare rather than abundant taxa. Partial Mantel test further indicated that the effect of environmental factors was a stronger force in shaping abundant bacterial subcommunities (TOC, NH4+-N, TN, and ORP) and rare fungal subcommunities (ORP). Environmental factors explained more of the variation in bacterial community structure than that in fungal community structure, although they had additional effects on fungal community diversity and community assembly. Moreover, bacterial community affected the fungal community as a biotic factor in water. This research provided new insights into better understanding of microbial communities in the complex environment of the East Dongting Lake.

Design and evaluation of an active vineyard heating system to simulate temperature increase in the context of climate change

The current study introduces an innovative direct and active heating system designed for precise temperature control in vineyards. This system serves as a valuable tool for investigating the influence of climate change on grapevine physiology and, consequently, the characteristics of the resulting wine. The research took place in an experimental vineyard located in Mendoza, Argentina, with V. vinifera cvs. trained to a vertical shoot positioning trellis system over two consecutive growing seasons. The system design utilized electric hot water tanks and polypropylene pipes attached to the foliage catch wires. Over two growing seasons, the system consistently elevated the ambient air temperatures within the canopy by 2.5 ± 0.12 °C compared to the control group. This temperature increase emulated the temperature projections for Mendoza as forecasted by the IPCC by the end of this century. The system displayed heating uniformity, as evidenced by the absence of both vertical and horizontal temperature gradients. Additionally, the significant variation in mean daytime and night-time temperatures between the control and heated treatments highlighted the effectiveness of the system in modifying temperature conditions on a diurnal basis. The heated treatment applied with this system proved to have an effective biological impact on the physiology of grapevines. In both seasons, plants under the heated treatment advanced their bud break and harvest dates. The study showed a significant growth enhancement in the heated treatment, with apical shoots extending significantly longer than those in the control treatment. Additionally, the total soluble solids content increased in the heating treatment, while yield decreased, for both experimental seasons. These results illustrate the robust performance of the system throughout the entire growth period, regardless of fluctuations in atmospheric conditions. This study establishes a new foundation for future research on grapevine responses to climate change. It also opens the door to the implementation of effective adaptation strategies in vineyards, promising a more resilient and adaptable future for grape cultivation.

Assessment of Urban Resilience to Floods: A Spatial Planning Framework for Cities

Urbanization-led economic growth drives infrastructure investments and population accumulation in cities, hence exploiting natural resources at an extreme rate. In this context, coastal cities have become vulnerable to climate change-induced extreme weather events and human-made disasters in recent history, where effective measures to improve the resilience of cities are pivotal for developing sustainable living environments. This study proposes a framework for assessing urban resilience to natural disasters (floods) using bottom-up spatial interactions among natural, physical, and social systems within cities and regions. It is noted that seminal studies focus on either the mitigation or adaptation strategies within urban environments to assess disaster resilience, where limited multidisciplinary and operational models hinder evaluations at the city scale. Therefore, urban system interactions and quantifiable parameters proposed in this framework are essential for policymakers and disaster management agencies in the timely allocation of resources to optimize the recovery process. Moreover, spatial planning agencies can adopt resilience mapping to identify the potential risk zones and orient sustainable land use management. Urban resilience can be embodied in spatial strategies with the operational framework proposed here, and future urban growth scenarios can be tested in multiple disaster conditions.

Unveiling the secrets of lotus seed longevity: insights into adaptive strategies for extended storage.

Seed longevity is crucial for long-term storage, but prolonged unfavorable conditions can lead to viability loss. This study integrated theoretical and experimental techniques to elucidate the inherent mechanisms underlying the unique ability of lotus seed capacity to maintain stable viability even after enduring years. Transcriptome analysis and microscopy revealed the sturdy structure of the lotus seed pericarp, which predominantly expressed cellulose synthase genes involved in cell wall biogenesis. The cotyledon serves as a nutrient source for seeds during long-term storage. Additionally, the inactivation of chlorophyll degradation pathways may allow for the retention of chlorophyll in the lotus seed plumule, potentially enhancing the environmental adaptability of lotus seedlings. While the reduced abundance of transcripts corresponding to heat shock protein genes could impact protein processing and consequently diminish the vitality of aging lotus seeds. Moreover, an expansion in the number of seed maturation and defense response genes was observed in the lotus genome compared to other 11 species, which might represent an adaptive strategy against long-term adverse storage conditions. Overall, these findings are crucial for understanding the mechanisms underlying lotus seed longevity and may inform future improvements in the extended storage periods of seed crops.

Oscillation Suppression of Grid-Following Converters by Grid-Forming Converters with Adaptive Droop Control

The high penetration of renewable energy sources (RESs) and power electronics devices has led to a continuous decline in power system stability. Due to the instability of grid-following converters (GFLCs) in weak grids, the grid-forming converters (GFMCs) have gained widespread attention featuring their flexible frequency and voltage regulation capabilities, as well as the satisfactory grid-supporting services, such as inertia and damping, et al. Notably, the risk of wideband oscillations in modern power grids is increasingly exacerbated by the reduced number of synchronous generators (SGs). Thus, the wideband oscillation suppression method based on adaptive active power droop control of GFMCs is presented in this paper. First, the stability of the hybrid grid-forming and grid-following system is obtained according to the improved short circuit ratio (ISCR), where the GFMC is in parallel at the point of common coupling (PCC) of the GFLC. Then, an adaptive adjustment strategy of the active power droop control is proposed to enhance the oscillation suppression capability across the full frequency range, thereby mitigating the wideband oscillation caused by phase-locked loop (PLL) synchronization in the GFLCs. Additionally, a first-order inertia control unit is added to the active and reactive power droop controllers to mitigate frequency and voltage variations as well as suppress potential mid-to-high frequency resonance. Finally, the wideband oscillation suppression strategy is validated by the simulation and experimental results.

Long-Term Trends in Significant Wave Heights in The Mediterranean as an Indicator of Climate Change

The Mediterranean coastal zones, particularly along the Nile Delta, are increasingly vulnerable to the impacts of climate change. This study examines the historical changes in the significant wave height along the Nile Delta coast over the past 84 years (1940-2023) at a depth of 20 meters. By synthesizing a comprehensive long-term wave data series using ERA5 reanalysis data and the MIKE21-SW model, the study establishes a robust foundation for analysis. To ensure accuracy, the observed wind data were contrasted against ERA5 data, and they were found to be similar to a great extent. Furthermore, the model's accuracy was rigorously validated against the observational data, ensuring the reliability of the results. Three methods were used to obtain the trends for the maximum wave height to ensure robust and reliable trend assessments (i.e., linear regression, Theil-Sen, and ElasticNet). The results were obtained and analyzed, revealing a statistically significant increase in the maximum wave heights during the study period. Particularly, seasonal analysis revealed a positive trend in maximum wave heights during winter and spring (0.15 to 0.67 cm/year respectively). Furthermore, the monthly analysis showed a positive trend in the wave heights for all months except July, August, and September. Specifically, there were notable increases from September to December, ranging from 0.24 to 0.92 cm/year. These findings are consistent with the global trends of increasing wave heights due to climate change. It is essential for developing adaptive coastal management strategies and designing resilient structures. Consequently, the results will assist coastal authorities in mitigating the impacts of climate change on coastal zones.

The Evolution of Teaching Resources in South African Schools : A Quest for Adaptive Teaching Strategies

This study aims to examine teachers’ usage and perceived value of 40 technology tools in order to enhance student learning outcomes. The study seeks to propose feasible approaches concerning the transition from traditional methods of teaching, towards technology-enhanced teaching in the classroom. This study employed the mixed method approach with embedded mixed methods research design. The data collection techniques were questionnaire, and open-ended questions. Face and content validity was assessed before the administration of the questionnaire. Descriptive statistics were used for quantitative variables. Quantitative data were analyzed by thematic analysis. The results of this study show that only 11% of the teachers are utilizing technology tools in the classroom with learners to support their instructional practices. This study provides valuable insights that will help teachers, principals, and policy makers move toward more technology-enhanced teaching and learning.

NARRATIVE TECHNOLOGY FOR THE DEVELOPMENT OF PERSONAL LIFE COMPETENCE

The article addresses the issue of developing personal life competence within the framework of the psychological-hermeneutic, specifically narrative, approach. The feasibility of using narrative technologies in the context of developing personal life competence is substantiated: by constructive problem-solving, effective setting and solving of life tasks, strengthening psychological resilience, enhancing self-awareness and reflection, and building productive adaptive strategies during the prolonged war in Ukraine. The article characterizes the author's narrative technology as "Core Personal Questions," aimed at developing personal life competence through self-reflection, defining personal values, motives, and goals, and forming a holistic self-image. The proposed technology helps individuals understand their own experiences, current resources, beliefs, behavioral strategies, self-presentations, and life and personal projects, which is of significant importance during the war. The narrative technology "Core Personal Questions" is directed towards constructing retrospective, current, and prospective self-narratives, through which the understanding of life and personal experiences, determination of meaningful priorities and prospects, and adaptation to the current crisis conditions occur. The use of this technology involves the development of personal life competence in three dimensions: routine-selective, adaptive, and innovative. The methodological tools are based on key questions, the search for answers to which fosters self-reflection, independent setting, clarification, and redefinition of the main life tasks by the individual. The article illustrates the possibilities of applying the proposed narrative technology in working with vulnerable populations during the war in Ukraine. Keywords: personality, life competence, development, dimensions of development, reflection, narrative, narrative technologies, personal questions, war in Ukraine

Significance of Viable But Non-culturable (VBNC) State in Vibrios and Other Pathogenic Bacteria: Induction, Detection and the Role of Resuscitation Promoting Factors (Rpf).

Still, it remains a debate after four decades of research on surviving cells, several bacterial species were naturally inducted and found to exist in a viable but non-culturable (VBNC) state, an adaptive strategy executed by most bacterial species under different stressful conditions. VBNC state are generally attributed when the cells lose its culturability on standard culture media, diminish in conventional detection methods, but retaining its viability, virulence and antibiotic resistance over a period of years and may poses a risk to marine animals as well as public health and food safety. In this present review, we mainly focus the VBNC state of Vibrios and other human bacterial pathogens. Exposure to several factors like nutrient depletion, temperature fluctuation, changes in salinity and oxidative stress, antibiotic and other chemical stress can induce the cells to VBNC state. The transcriptomic and proteomic changes during VBNC, modification in detection techniques and the most significant role of Rpf in conversion of VBNC into culturable cells. Altogether, detection of unculturable VBNC forms has significant importance, since it may not only regain its culturability, but also reactivate its putative virulence determinants causing serious outbreaks and illness to the individual.

Study of the Evolution of a Cohort Of Low-Birth-Weight Newborns at Neonatal Discharge: A Perspective on Health and Sustainable Development Goals

Aims: This study aims to analyze the evolution of a cohort of low-birth-weight newborns at neonatal discharge, identifying key health outcomes and socio-economic factors. The goal is to inform strategies aligned with Sustainable Development Goal 3 (SDG 3), focusing on improving neonatal health, reducing child mortality, and promoting equitable access to healthcare. Method: A 12-month prospective cohort study was conducted from June 2020 to July 2021 at the neonatal and nutrition referral center of the Rabat children's hospital. The study included all newborns admitted with a birth weight under 2500g, regardless of the cause of hospitalization. Results: Among 200 low-birth-weight newborns, 42.5% showed extra-uterine growth retardation at discharge. Of these, 50.6% were full-term newborns and 36% were premature infants. Full-term newborns regained birth weight in an average of 5.96±4.07 days, with a median of 4 days. For premature infants, weight recovery averaged 11±8.09 days, with a median of 8 days. Conclusions: The study assessed the progress of low-birth-weight full-term and premature babies at discharge. Tailored nutritional management is crucial, requiring an adaptable strategy from the start and continued adjustments based on clinical progress. Of the cohort, 36.03% were hypotrophic premature infants, and 50.6% were full-term low-birth-weight babies. Enhancing neonatal care quality remains a key challenge, emphasizing the need for collaboration among healthcare professionals to ensure growth monitoring and meet the specific needs of this vulnerable group.

Biotic and abiotic properties mediating sediment microbial diversity and function in a river-lake continuum.

A river-lake system plays an important role in water management by providing long-term and frequent water diversions. However, hydrological connectivity in the system can have a profound effect on sediment microbial communities through pH, nutrient concentrations, and benthos invertebrates. Consequently, identifying the key environmental factors and their driving mechanisms is vital for microbial adaptation strategies to extreme environments. In this study, we analyzed the significant difference in sediment bacterial and fungal community structures and diversity indices among Dongting Lake and its tributary rivers, which worked as a typical river-connected lake ecosystem. There were significant differences in biotic and abiotic environments in the sediment habitats of Dongting Lake and its tributary rivers. Random forest analysis revealed that pH and Mollusca were found to be the most important abiotic and biotic variables for predicting both bacterial and fungal community structures, respectively. The beta diversity decomposition analyses showed that the bacterial and fungal community compositional dissimilarities among different sections were dominated by species replacement processes, with more than half of the OTUs in each section being unique. Notably, both biotic and abiotic factors affected the number and the relative abundance of these bacterial and fungal unique OTUs, leading to changes in community composition. Mollusca, pH, TP, NO3-N, and NH4-N were negatively related to the relative abundance of Actinobacteria, Acidobacteria, Gemmatimonadetes, Planctomycetes, and Ascomycota, while Annelida and ORP were positively related to the relative abundance of Actinobacteria and Gemmatimonadetes. Additionally, PICRUSt analysis revealed that the functional dissimilarity among lakes and rivers was strengthened in unique species compared to all species in bacterial and fungal communities, and the changes of functional types helped to improve the habitat environment in the main Dongting Lake and promote the process of microbial growth. From our results, the role of macrozoobenthos and physicochemical characteristics in driving the sediment microbial community spatial variations became clear, which contributed to further understanding of the river-lake ecosystem.

Literatur Review: Bisnis di Era Digital dan Dampak Disruptif TI pada Perusahaan

This article aims to explore the dynamics of business in the digital era and the disruptive impact of information technology on companies. Through literature analysis, this study identifies technologies such as AI and big data that are used to improve efficiency and innovation. The results show that the integration of information technology in business models improves productivity and customer experience. This article emphasizes the importance of developing skills and organizational culture that support innovation as the key to facing disruptive challenges. This article provides valuable insights for companies in formulating adaptation strategies amidst global business changes.

Comparison of Lower-Limb Muscle Synergies Between Young and Old People During Cycling Based on Electromyography Sensors—A Preliminary Cross-Sectional Study

The purpose of this study was to analyze the lower-limb muscle synergies of young and older adults during stationary cycling across various mechanical conditions to reveal adaptive strategies employed by the elderly to address various common pedaling tasks and function degradation. By comparing lower-limb muscle synergies during stationary cycling between young and old people, this study examined changes in muscle synergy patterns during exercise in older individuals. This is crucial for understanding neuromuscular degeneration and changes in movement patterns in older individuals. Sixteen young and sixteen older experienced cyclists were recruited to perform stationary cycling tasks at two levels of power (60 and 100 W) and three cadences (40, 60, and 90 rpm) in random order. The lower-limb muscle synergies and their inter- and intra-individual variability were analyzed. Three synergies were extracted in this study under all riding conditions in both groups while satisfying overall variance accounted for (VAF) > 85% and muscle VAF > 75%. The older adults exhibited lower variability in synergy vector two and a higher trend in the variability of activation coefficient three, as determined by calculating the variance ratio. Further analyses of muscle synergy structures revealed increased weighting in major contribution muscles, the forward-shifting peak activation in synergy one, and lower peak magnitude in synergy three among older adults. To produce the same cycling power and cadence as younger individuals, older adults make adaptive adjustments in muscle control—increased weighting in major contribution muscles, greater consistency in the use of primary force-producing synergies, and earlier peak activation of subsequent synergy.

Financial Technology Service Companies' Innovation Change Management and Leadership-Driven Organizational Adaptability

In the context of rapid development in financial technology, financial technology service companies face unprecedented changes and challenges. This paper explores how these companies can drive organizational adaptability through innovative change management and leadership to enhance their market competitiveness. First, the paper defines financial technology and its development trends, provides an overview of core theories of change management, and analyzes the impact of change management on organizational performance. Next, it discusses the implementation framework for organizational adaptability, highlights challenges encountered during the adaptation process, and proposes corresponding solution strategies, along with methods to optimize adaptive strategies. Finally, the paper examines the organizational capabilities required for sustained change and innovation, particularly focusing on management models for continuous change and the enhancement of organizational capabilities driven by innovation. Through systematic analysis and strategic recommendations, this paper aims to provide effective frameworks for change management and leadership-driven adaptability strategies for financial technology service companies to navigate an ever-changing market environment.

Implicit Cultural Information Transmission and English Translation Strategies

Implicit cultural information plays a crucial role in the translation process, as it is often conveyed through cultural symbols, metaphors, and social contexts that do not directly appear on the surface of the text, posing challenges in translation. This paper starts with the definition and characteristics of implicit cultural information, analyzing its manifestations in translation and its relation to cultural differences and linguistic structures, focusing on the translation challenges posed by cultural symbols and metaphors. By studying domestication, foreignization, contextual reconstruction, and flexible adaptation strategies, this paper proposes translation strategies that adapt to different cultures and contexts to ensure the effective transmission of implicit cultural information, thereby enhancing the accuracy and efficiency of cross-cultural communication. The aim is to provide a theoretical basis and methodological guidance for translation practice, optimize the handling of implicit cultural information in English translation, and promote the in-depth dissemination of cultural connotations.

Interannual moisture variability on the Qinghai Plateau: Trends, patterns, and implications

Investigating surface dry-wet patterns on the Qinghai Plateau (QP) is crucial for water allocation, ecological sustainability, and climate variability adaptation strategies. Existing discrepancies in the QP dry-wet trends and distribution characteristics underscored the need for a more refined analysis. This study utilized the Thornthwaite Moisture Index (IM) to quantify changes in surface dryness and wetness under prevailing climatic conditions. Linear trend regression and ensemble empirical mode decomposition (EEMD) were applied to study the dynamic and periodic characteristics of the QP from 1980 to 2018.Our findings revealed a decrease from southeast to northwest in IM, with the semi-arid and sub-humid transition line aligning closely with the 400 mm isohyet. The dry-wet transition line exhibited a northwestward trend over the past four decades. Possibly influenced by monsoon circulation and El Niño-Southern Oscillation (ENSO), the annual IM displayed a quasi-cycle of 3 to 5 years, manifested by a dry period (1990–2004) and a wet period (2005–2012). However, spatial differences existed, challenging the universality of the “Dry gets Drier and Wet gets Wetter (DDWW)” pattern. Precipitation (PRCP) changes could predict over 90 % of IM spatiotemporal variations. Additionally, the IM response to Average Temperature (TAVG) exhibited an inverted U-shaped curve, with a boundary (−3.8 °C) below which cooler regions became wetter and above which they became drier. The observed warming and precipitation shifts suggested that continued warming could lead to warmer and wetter climates, potentially causing ecological and environmental problems. Therefore, examining the surface moisture budget is of critical scientific and practical significance, in order to provide a decision-making basis for mitigating and adapting to climate change.

Climate vulnerability and adaptation strategies in the Zagora Oasis, southern Morocco: a time series analysis and projection to 2050

Climate vulnerability and adaptation strategies in the Zagora Oasis, southern Morocco: a time series analysis and projection to 2050

Enhancing combat readiness via evidence-based pedagogical innovations in National Guard of Ukraine officer training

This study examines the effectiveness of innovative pedagogical conditions in enhancing combat readiness among future officers of the National Guard of Ukraine (NGU). Utilising a quasi-experimental design, we implemented and evaluated a set of pedagogical interventions integrating recent combat experience into officer training at the Kyiv Institute of the National Guard of Ukraine. The study involved 74 trainee officers divided into experimental (n=35) and control (n=39) groups. Results demonstrated significant improvements in the experimental group across functional, psychological, and reflective components of combat readiness, with increases of 43%, 25%, and 32%, respectively, in high-level readiness. These findings underscore the importance of rapidly integrating field experiences into military education, offering valuable insights for enhancing officer training in dynamic conflict environments. The study contributes to the broader understanding of adaptive military education strategies and provides a framework for implementing evidence-based training reforms in military institutions globally.