Changes In Area Research Articles

Beyond anti-urban sentiment: Rural consciousness and affect toward undocumented immigrants

Stricter immigration attitudes are associated with rurality. I argue that rural consciousness can help explain this tendency; those Americans higher in rural consciousness should theoretically see undocumented immigrants as a lower-status out-group unduly favored by decision-makers. Using ANES data, I find that colder feelings toward undocumented/illegal immigrants and harsher immigration policy attitudes significantly and positively associate with rural consciousness for rural/small-town residents. This is not moderated by partisanship or racial resentment, though the effect is stronger for non-whites. Further, exposure to an experimental treatment article sympathizing with rural way of life being disrespected – i.e., highlighting rural people being disrespected, which is an element of rural consciousness– results in significantly warmer feelings toward undocumented immigrants for rural/small-town respondents compared to those in the control condition. Conversely, exposure to an article about racial demographic changes in rural areas, or to a lagging rural economic recovery article, did not consistently or significantly affect the outcome variable. This study both confirms links between rural resentment or consciousness in similar contexts, while providing evidence that such a relationship is driven by feelings of in-group disrespect over economic or racial/ethnic threat.

Nature-Based Solution for Climate Change Adaptation: Coastal Habitats Restoration in Xiamen Bay, China

Nature-based solutions (NbSs) of biodiversity conservation and ecosystem restoration have been paid increasing attention as an essential approach to slow down climate change. However, to what degree an NbS approach will contribute to the combined effects of human intervention and climate change has not been well studied. From a habitat quality perspective, we set four NbS scenarios to analyze whether the NbS—mangrove restoration in particular—will be enough for climate change in Xiamen Bay of Fujian Province, China. The habitat quality module of the InVEST model (InVEST-HQ) and the Sea Level Affecting Marshes Model (SLAMM) were used to simulate the spatial-temporal changes in habitat types and habitat quality. Results show that (1) rising sea levels will cause coastal squeeze effects, impacting habitat quality due to erosion and inundation in the study area; (2) mangrove restoration is an effective way to mitigate climate change effects and to increase habitat quality; and (3) further analysis of the effectiveness of mangrove restoration shows that the consideration of mangrove fragmentation effects and sea-use impacts are necessary. The findings in this study will enrich the international discussion of NbSs to climate change in coastal areas.

Safety and outcomes with use of FlowTriever for mechanical thrombectomy i n acute pulmonary embolism

Objectives: Mortality in the pulmonary embolism (PE) risk categories has historically been reported between 30% and 40% in high-risk and <15% in intermediate-risk group. In those who survive, there is a high rate of morbidity with dyspnea and exercise intolerance. Advanced therapies with a favorable safety profile have the potential to improve outcomes. We present the largest single-center data set studied to-date for safety, mortality, and outcomes post-mechanical thrombectomy including functional assessment 3 months post-discharge. Material and Methods: We analyzed retrospective database of patients with PE undergoing catheter directed mechanical thrombectomy (CDMT). We report clinical characteristics and outcomes stratified by PE risk categories. Comparison in the groups has been made using analysis of variance method. Results: A total of 365 patients were evaluated in the CDMT group. Among these 81 (22%) presented with high-risk and 261 (71%) with intermediate-risk PE. The average age at diagnosis was 61 ± 17 years with male-to-female distribution ratio of 1.2. Most common risk factors being reduced mobility (18%), malignancy (15%), recent surgery (13%), and hormonal therapy (12%). Mortality within 30 days of PE diagnosis was 8.6% (7/81) in high-risk, 1.7% (4/230) in intermediate-high-risk groups. There were no deaths in intermediate-low and low-risk group post-CDMT. Before thrombectomy, 349 (95%) patients had right heart strain, 307 (84%) had elevated troponin, and 197 (54%) had elevated B-type natriuretic peptide. Post-procedure echocardiogram at 3 month revealed improvement in the right ventricular (RV) fractional area change (27.53 ± 10.38% to 39.73 ± 8.3%, P < 0.01), tricuspid annular plane systolic excursion (10.9 ± 8.3 mm to 21.81 ± 4.75 mm), and RV systolic pressure (43.96 ± 14.48 mmHg to 28.47 ± 7.88 mmHg, P < 0.01). At 3 months post-thrombectomy, the majority (74%) of the patients fell into non-to-negligible functional limitation. Conclusion: We present a descriptive analysis of outcomes including improved mortality, and functional assessment of patients undergoing CDMT.

Experiences of Second-Grade Primary School Children and Their Teachers in a Mind-Body Activity Program: A Descriptive Qualitative Study.

This study explored the experiences of second-grade children and their teachers who participated in a mind-body program to understand its impact on their development. A qualitative descriptive study was conducted. Student data were collected through seven focus groups, and semi-structured interviews were conducted with tutors in December 2021. Data analysis was performed following COREQ guidelines. Three themes were generated: (1) competitiveness and restlessness in children: something needs to be done; (2) seeds sown and fruits harvested; and (3) it is necessary to advance from the occasional to the structural. Participants reported positive changes in areas of their development such as self-regulation, relaxation, attention capacity, and stress reduction. Improvements in interpersonal relationships and social skills were also observed. These improvements in emotional well-being and social skills highlight the importance of this type of intervention in the school environment.

Is the Modern Arctic Marginal Ice Zone More Susceptible to Summer Cyclones?

Abstract As Arctic sea ice melts, cyclones potentially enhance the mechanical and thermodynamic forces that influence the vulnerable ice edge. However, examples can be found in satellite observations and reanalyses where cyclones either locally increase or decrease ice within the marginal ice zone (MIZ). Two case studies with these opposing ice responses are presented. Guided by the tendencies during these events, 264 strong (minimum surface pressure below 984 mb) summer cyclones were sorted by prevailing wind direction and SST changes within the MIZ to quantify the net ice impacts in the present-day Arctic (2010–2019) and early satellite era (1982–1991). By tracking MIZ ice area from one week before the cyclone’s formation through two weeks after, we find cyclones that enhance southerly winds mostly decrease ice area, whereas enhanced northerlies generally increase ice area within the MIZ later in the season. Furthermore, early-summer storms tend to decrease MIZ ice area more than late-summer storms. A shift towards more frequent early-summer storms is observed from the 1980s to 2010s, resulting in almost two-thirds of recent storms decreasing area. Consequently, recent summer cyclones have more negative impacts, resulting in a decline of more than 40,000 km2 of MIZ ice area on average, whereas 1980s cyclones had little aggregate impact. Wind direction and SST trends partially reconcile the wide range of MIZ ice area changes due to cyclone passage, yet considerable variations in individual cyclones’ impacts remain even when controlling for these factors. These bulk diagnostics therefore only explain part of the complex ice-cyclone relationship.

The Effect of Repeated Low-Level Red-Light Therapy on Myopia Control and Choroid.

To investigate the long-term effects of repeated low-level red light (RLRL) therapy on the axial length (AL), spherical equivalent (SE), and choroidal parameters. Two hundred eight myopic eyes were recruited. The RLRL group included 100 eyes, whereas the control group included 108 eyes. Throughout the one-year follow-up period, changes in AL and SE were recorded for both groups. The RLRL group underwent additional choroidal imaging, and changes in choroidal thickness (CT), choroidal vascularity (CV), and choriocapillaris luminal area (CLA) were assessed before and after RLRL therapy. During the follow-up period, the changing trends in AL and SE differed significantly between the RLRL and control groups. In the RLRL group, AL decreased at three and six months (both P < 0.05) and returned to pretreatment values at 12months (P = 0.453). In contrast, AL increased significantly throughout the follow-up period (three, six, and 12months) in the control group (all P < 0.001). The SE increased significantly during the entire follow-up period in the RLRL group (all P < 0.001), whereas it decreased significantly in the control group (all P < 0.05). Regarding choroidal parameters, significant improvements were observed in CT, CV and CLA throughout the follow-up period (all P < 0.05), and changes in most choroidal parameters were significantly correlated with changes in AL and SE during the follow-up period (all P < 0.05). Furthermore, AL, SE, and most choroidal parameters showed significant correlations between changes at three and 12months (all P < 0.05). RLRL therapy significantly improved choroidal blood perfusion and circulation, which may explain the observed slowing or reversal of myopia progression in the RLRL group. Thus RLRL therapy may be a novel and effective method for controlling myopia. Furthermore, the short-term effect of photobiomodulation therapy (i.e., changes at three months) can be used to predict the long-term effects (i.e., changes at 12months). In this study, RLRL therapy showed a significant control effect on the development of axial length and spherical equivalent. RLRL therapy also promoted the choroidal blood perfusion and circulation. RLRL therapy could be a novel and effective method for myopia control.

Sanitation ladder in rural and urban India: can subsidy from the Swachh Bharat Mission ensure transition to safely managed toilets?

ABSTRACT The Swachh Bharat Mission, globally the biggest public programme to support sanitation, has focused on subsidised construction of household toilets in rural areas, while aiming for solid waste disposal and behavioural changes in urban areas. In spite of that, India witnesses a huge gap from the Sustainable Development Goals (SDGs) related to usage of safely managed sanitation associated with more environment-responsive technology and hygiene management. The Joint Monitoring Programme (2017) created a hierarchical sanitation ladder identifying categories of toilets, namely, safely managed, basic, limited, unimproved, and open defecation. This study attempts to contribute to the existing literature by locating the empirical estimation of the sanitation ladder in India across both rural and urban settings, using nationally representative unit-level National Sample Survey Office data (2018). Results find that only 38% of urban and 6% of rural households in India use safely managed toilets. Also, using logistic regression, the study posits that receiving subsidy for toilet construction can significantly improve usage of safely managed toilets along the ladder only among the poorest class of urban India and the factor is generally more potent in rural areas. The findings identify that there is hardly any benefit in subsidizing the middle-income class and hence highlight a need to redesign the subsidy-driven sanitation policy.

Saline based microfluidic soft pressure sensor utilizing a three-dimensional focused electric field for motion and healthcare monitoring

This paper introduces the ‘Spatially Focused Saline-based Pressure Sensor (SF-SaPS)', a novel soft microfluidic pressure sensor featuring a distinctive three-dimensional focusing structure. By critically reducing the cross-sectional area of the microchannel at the focused structure, the SF-SaPS achieves excellent sensitivity to pressure within the sensing region. With the spatially focused region, the SF-SaPS could detect a wide range of pressure from gentle touches to human weight, which is typically unachievable with low-conductivity sensing media such as saline, a medium inherently safe for human use. Beyond its sensitivity, the SF-SaPS exhibits sensing performance and stability comparable with conventional liquid metal-based pressure sensors. Our sensor demonstrated minimal signal drift, a rapid response time of 70 ms under cyclic loading, and 20-day long-term stability tests immersed in water. Additionally, the sensor possesses a transparency advantage unattainable by liquid metal sensors as we utilized transparent polymers and saline. A unique advantage of the SF-SaPS lies in its selective spatial and mechanical sensitivity; as the electrical resistance is highly dependent on changes in the cross-sectional area of the microchannels, the sensor has superior pressure sensitivity compared to bending and strain. Finally, various application examples highlight the SF-SaPS's advantages. By configuring the sensor in a two-axis array, the SF-SaPS facilitates pressure mapping across a plane. Additionally, it proves effective in healthcare monitoring, from radial pulse to finger movements. In conclusion, the SF-SaPS's combination of performance, stability, biocompatibility, and transparency positions this sensor as a versatile tool for applications extending beyond healthcare, as demonstrated in this study.

A GOVERNANÇA CORPORATIVA E SUAS CONTRIBUIÇÕES PARA AS FINANÇAS EMPRESARIAIS: A IMPORTÂNCIA DA GOVERNANÇA CORPORATIVA E DO CHIEF FINANCIAL OFFICER (CFO) PARA AS FINANÇAS EMPRESARIAIS

This article introduce a study about the diferents teories of Corporate Governance, Business Finance Management and Administration and the boss role of Chief Financial Officer (CFO) in strategic processes that contribute to financial resourse planning in organizations. It was a literature review of qualitative way, with the objective of identify the principals concepts about the subject of course taken and its applicability to proposed work. The study provided a conceptual analysis about Global Finance, allowing to identify the tools and metods used and it practical applicability to projects that envolve investment analysis and return to companies. Report about the principals responsabilities of financial manager and administrator represented for Chief Financial Officer (CFO), and his collaboration in strategic plan of organizations. The search it was made of exploratory form provided to get importants results that evidence generated changes in finance area through of Corporate Governance.

Materialism in Chinese college students during 2007-2020: The influence of social change on the inclining trend.

Materialism is fundamental to the human value or goal system; therefore, an understanding of its level among Chinese college students and its changes over time is of great value. In the present study, a cross-temporal meta-analysis was performed by reviewing studies that conducted Material Values Scale-based assessment of the materialism level among Chinese university students from 2007 to 2020. Moreover, a time lag analysis was performed to clarify whether variations in materialism level are interpretable with macro-social indicators. Finally, 82 articles on studies enrolling a total of 45,966 Chinese university students were reviewed. The materialism score significantly increased on a yearly basis. Furthermore, macro-social changes in diverse areas, including economic condition (gross domestic product per capita, consumption level of all residents and national disposable income per capita), social connectedness (urbanisation degree and divorce ratio) and overall threat (rate of university enrollment), were the major factors influencing the degree of materialism among the students. By identifying the inclining trend of materialism among these college students across time and using relevant macro-social indicators, a theoretical three-dimensional framework was established to elucidate the degree of materialism among Chinese college students as a group.

Monitoring Coastal Evolution and Geomorphological Processes Using Time-Series Remote Sensing and Geospatial Analysis: Application Between Cape Serrat and Kef Abbed, Northern Tunisia

The monitoring of coastal evolution (coastline and associated geomorphological features) caused by episodic and persistent processes associated with climatic and anthropic activities is required for coastal management decisions. The availability of open access, remotely sensed data with increasing spatial, temporal, and spectral resolutions, is promising in this context. The coastline of Northern Tunisia is currently showing geomorphic process, such as increasing erosion associated with lateral sedimentation. This study aims to investigate the potential of time-series optical data, namely Landsat (from 1985–2019) and Google Earth® satellite imagery (from 2007 to 2023), to analyze shoreline changes and morphosedimentary and geomorphological processes between Cape Serrat and Kef Abbed, Northern Tunisia. The Digital Shoreline Analysis System (DSAS) was used to quantify the multitemporal rates of shoreline using two metrics: the net shoreline movement (NSM) and the end-point rate (EPR). Erosion was observed around the tombolo and near river mouths, exacerbated by the presence of surrounding dams, where the NSM is up to −8.31 m/year. Despite a total NSM of −15 m, seasonal dynamics revealed a maximum erosion in winter (71% negative NSM) and accretion in spring (57% positive NSM). The effects of currents, winds, and dams on dune dynamics were studied using historical images of Google Earth®. In the period from 1994 to 2023, the area is marked by dune face retreat and removal in more than 40% of the site, showing the increasing erosion. At finer spatial resolution and according to the synergy of field observations and photointerpretation, four key geomorphic processes shaping the coastline were identified: wave/tide action, wind transport, pedogenesis, and deposition. Given the frequent changes in coastal areas, this method facilitates the maintenance and updating of coastline databases, which are essential for analyzing the impacts of the sea level rise in the southern Mediterranean region. Furthermore, the developed approach could be implemented with a range of forecast scenarios to simulate the impacts of a higher future sea-level enhanced climate change.

Digital Leadership of School Administrators under the Jurisdiction of the Sakon Nakhon Secondary Educational Service Area Office

Background and Aims: The world changes in the 21st century to a fully digital era. As a result, school management must inevitably use technology as a tool to support teaching and learning. Schools in this century have undergone significant changes in many areas, such as the nature of knowledge. Learner's role and the role of the teacher. This is something that school administrators need to have the ability to understand and to support these changes. This research has the following objectives: 1) to study the digital leadership level of educational institution administrators under the Sakon Nakhon Secondary Educational Service Area Office. 2) To compare the digital leadership of educational institution administrators under the Sakon Nakhon Secondary Educational Service Area Office. Classified by position Work experience and the size of the educational institution. 3) To study methods for developing digital leadership of educational institution administrators under the Sakon Nakhon Secondary Educational Service Area Office. Methodology: The sample used in this research consisted of 331 school administrators and teachers. The sample size was determined according to Krejci and Morgan's table. and used the random sampling method. The research instrument was a questionnaire with a 5-level rating scale. Which has a consistency index value in the range of 0.80 - 1.00 and a reliability value for all questionnaires equal to 0.86. Statistics used in data analysis include frequency, percentage, mean, standard deviation, T-value and F-value tests. Results: The results of the research found that: (1) A study of the level of leadership in the digital age of administrators of educational institutions under the Sakon Nakhon Secondary Educational Service Area Office. Overall and in each aspect are at a high level. (2) Results of comparing opinions about leadership in the digital age of administrators of educational institutions under the Sakon Nakhon Secondary Educational Service Area Office. Classified by position Work experience and the size of the educational institution Overall and in each aspect, no differences were found. (3) Guidelines for promoting and developing leadership in the digital age of administrators of educational institutions under the Sakon Nakhon Secondary Educational Service Area Office consist of 5 areas: 1) having a modern leadership vision, 2) developing creativity, 3) paying attention to the needs of teachers and students, 4) increasing the efficiency of working together, and 5) promoting to have knowledge and ability. Conclusion: The study found that educational administrators in Sakon Nakhon demonstrate strong leadership in the digital age across all areas, with no significant differences based on position, experience, or institution size. It also emphasizes five key strategies for improving leadership: cultivating a modern vision, creativity, attention to stakeholder needs, collaboration, and ongoing skill development.

Measuring and modelling functional moat area in perennially ice-covered Lake Fryxell, Antarctica

ABSTRACT The perennially ice-covered lakes of the McMurdo Dry Valleys (MDVs), Antarctica, are an important reservoir of liquid water in an arid and largely frozen environment. During the austral summer, the margins of these ice covers melt, forming a “moat” of liquid water and thin ice, allowing exchange between lake waters and the atmosphere to occur and serving as an interface between lake, soil, and stream ecosystems. The size of these moats varies from year to year. Here, we have established the first published record of moat area changes at MDVs’ Lake Fryxell through time using manual traces of the moat as observed via satellite imagery. We have also tested a semi-automated approach for measuring moat area and found that it consistently underestimated the manual record, which we suspect may be due to the lower spatial resolution of images used in this versus the manual approach. Finally, we developed a predictive model based on readily available climate data, allowing moat area to be predicted beyond the limits of the satellite-based records. We found that functional moat area varies annually, potentially influencing ecosystem processes in the moats.

Differences in Anthropogenic Impacts of Typical Mid- to High-Latitude Wetlands in the Heilongjiang Basin

Wetlands represent one of the three principal ecosystems and serve a vital function in the protection of water resources and the regulation of climate. However, wetlands are currently experiencing significant challenges, particularly in the agriculturally productive wetlands of the Heilongjiang River Basin, which have been considerably impacted by human activities. This study focuses on three representative wetlands situated within the Heilongjiang River Basin. This study analyses changes in wetland area and landscape patterns from 2002 to 2022, as well as the impact of agriculture and impervious surface expansion on the wetlands. The findings indicate that agricultural expansion is the primary driver of wetland area loss. The wetland area affected by agriculture demonstrates the most significant change, with the largest observed shift reaching 47.2%. The expansion of impervious surfaces was found to have a significant impact on wetland fragmentation, resulting in a notable decrease in wetland connectivity. This was evidenced by a reduction in the average patch size, which decreased by 14.68 ha over the decade from 2007 to 2017, a period during which impervious surfaces expanded. This paper identifies the distinctions in the influence of diverse human activities on wetland landscape patterns in the Heilongjiang Basin and employs natural samples for control, thereby attenuating the impact of the natural environment. This study offers a novel perspective on the processes of wetland change and the maintenance of wetland health, which is crucial for the realisation of clean water and sanitation (Sustainable Development Goal 6.6).

Preventing cardiovascular disease in at-risk patients: Results of a pilot behavioural health programme in general practice

Background The ‘High-Risk Prevention Programme’ (HRPP) involved a six-week health behaviour change programme based in general practices and aimed to address cardiovascular disease (CVD) risk in disadvantaged Irish communities. Objectives This pilot study aimed to establish the HRPP’s likely effectiveness and acceptability to inform the development of a future definitive trial. Methods The HRPP was conducted at six general practices in disadvantaged areas in the Ireland East region. Patients with high CVD risk were recruited by participating practices and were allocated to either a General Practice Nurse (GPN) or Health Promotion Professional (HPP) led programme focusing on positive health behavioural change. Baseline and 12-month follow-up data were collected to capture the HRPP’s likely effectiveness in promoting health outcomes and health behavioural change. Results The HRPP programme was completed by 270 patients. Out of these 270 patients, 245 (90.74%) completed baseline assessments, and 176 (65.19%) completed follow-up assessments at 12 months. Baseline data indicated a high level of CVD risk among patients and follow-up demonstrated positive change in several areas, especially weight (−1.95 kg, p < 0.001), BMI (−0.72, p < 0.001), exercise during the last week ( p <0.001), and consumption of healthy fats in the HPP group (+60%, p < 0.001). Conclusion The HRPP was a much-needed pilot intervention, and positive results were seen in both GPN and HPP arms, especially with regards to weight loss, exercise, and dietary improvements. Future definitive trials of the HRPP are likely to be effective and acceptable in terms of combatting these issues among high-risk patients.

Dynamic Changes and Driving Factors in the Surface Area of Ebinur Lake over the Past Three Decades

Dryland lakes are indispensable to regional water resource systems. Ebinur Lake, the largest saline lake in Xinjiang Uygur Autonomous Region, is vital for regional biodiversity and environmental stability but has been facing the predicament of gradual shrinkage in recent decades. In this study, we proposed a new dual-index method for Landsat (-5, -7, -8, and -9) data to extract water with the combinations of the normalized difference water index (NDWI) and the modified NDWI for turbid waters (NDWIturbid). The dual-index method showed a high overall accuracy of 96.36% for Ebinur Lake. Landsat series images from 1992 to 2023 were employed to acquire the water areas of Ebinur Lake. The results showed that, over the past three decades, the area of Ebinur Lake exhibited a fluctuating decreasing trend, with an average lake area of 568.74 ± 152.43 km². The northwest intermittent water areas showed significant changes, and there was a close connection between the northwest and core water areas. Seasonally, the lake area decreased from spring to autumn. River inflow, driven by rainfall and human activities, was the primary factor affecting the inter/inner annual changes in Ebinur Lake. Furthermore, due to the valley effects, wind was found to be a critical factor in the diurnal changes in the water areas. This study should deepen the understanding of the variations of Ebinur Lake and benefit local water resource management.

Manifestation of polystyrene microplastic accumulation in brain with emphasis on morphometric and histopathological changes in limbic areas of Swiss albino mice

The widespread problem of microplastic (MP) contamination is becoming a major threat to the globe. Although most of the research to date has concentrated on the physiological impacts of MPs exposure, a relatively new field of study is beginning to examine its effects on the behaviour and limbic regions of the brain. In this study, exposure to polystyrene MPs (PS-MPs) for acute and sub-chronic durations negatively affected cognition and induced anxiety-like behaviour in mice. PS-MPs were detected in vital organs of mice, including the brain, which induced neurobehavioural and pathological changes in the limbic system. Furthermore, morphometric analysis revealed a significant decrease in the total cell count in the Dentate Gyrus (DG) and Cornu Ammonis (CA) regions of the hippocampus. Signs of neuronal injury and dystrophic changes were observed in the cortex, amygdala, and hypothalamus, potentially affecting anxiety and fear responses. Our study thus provides insight into the effect of PS-MPs on the neurobiology of the brain’s limbic system and related behavioural alterations.

Exploring the LULC dynamics and its relation with land surface temperature variation using split window algorithm: A study of Barasat subdivision, West Bengal, India.

Rapid urban growth in an unplanned way, decreased forest cover and consequential changes in land use in urban and rural areas have become pivotal obstacles for policymakers and urban planners to a great extent. Specifically, in a developing country like India, the repercussions of these changes have generated a substantial alteration in climate in the form of increased land surface temperature (LST), heat islands and associated human health risks. This research was initiated to assess the interrelationship between LST and LULC dynamics using spatial techniques over the Barasat Sub-Division in West Bengal (India). This study encompasses the extraction of LST using satellite images, seasonal variations of LST, the relationship of different land indices (i.e. NDVI, NDBI, NDMI and NDWI) with LST, and hotspot analysis of the landscape to get a comprehensive understanding of LST changes from 1988 to 2023, seasonal patterns, and relationships with LULC dynamics in the study area. The results of this research signify a substantial percentage increase in built-up spaces (51%), a decline in fallow areas (- 73%), relatively higher LST changes (3.41°C) in high-density built-up areas (e.g. Madhyamgram), a positive relationship (e.g. r2 = 0.59) between NDBI and LST, a transition from a cold spot to a hot spot share of 20% and a persisting hot spot of 42% throughout the summer season (1988 to 2023) in the selected landscape. The findings of this study will improve our present knowledge of seasonal fluctuations in land surface temperature (LST) and the variables that influence them. These findings will also draw attention to the growing worries about the fast variations in LST and the climatic and health hazards they pose. It is advised to establish planned urban expansion, efficient land use and land cover (LULC) management laws and encourage green areas that support sustainable development in India's urban surroundings in order to reduce these dangers.

Clinical study of matrix vascular component gel combined with vacuum sealing drainage technique in chronic wounds

This study investigates the efficacy of the combination of extracellular matrix/stromal vascular fraction gel (ECM/SVF-gel) and vacuum sealing drainage (VSD) on chronic wounds. From February 2021 to February 2022, 20 patients with chronic wounds were recruited and were divided into experimental and control groups, with 10 patients in each group. Following debridement, we applied various treatments to all cases for 2 weeks. Subsequently, we observed the changes in the wound area and calculated the rate of wound healing. Simultaneously, the wound margin tissues were collected for histological analysis, and the inflammatory cell infiltration within the wound was assessed using HE staining. Masson staining was used to observe the collagen deposition on the wound surface, and CD31 immunohistochemistry was used to count the number of microvessels to evaluate the angiogenesis (Clinical trial registration number: ChiCTR-INR-17013540). The therapeutic outcomes for all cases included in this study were favorable after a 2-week treatment period, and the wound area was smaller than before. The experimental group exhibited a significantly higher rate of wound healing compared to the control group. In the experimental group as revealed by HE staining, there was a marked reduction in the infiltration of inflammatory cells in the dermis. Masson staining demonstrated that the deposition of collagen fibers in the experimental group was more than the control group. CD31 immunohistochemistry showed an increased number of new blood vessels in the experimental group compared to the control group. Additionally, ECM/SVF-gel extract significantly enhanced the fibroblast proliferation and migration in vitro. The application of ECM/SVF gel combined with VSD in chronic wounds can accelerate wound healing by reducing inflammatory reaction, increasing collagen fiber deposition, and promoting angiogenesis. Therefore, the combination of ECM/SVF gel and VSD can be used as a simple, safe, and effective therapeutic method for chronic wounds.

Seagrass Biodiversity Under the Latest‐Generation Scenarios of Projected Climate Change

ABSTRACTAimThe potentially cascading consequences of climate changes on redistribution of habitat‐forming species, like seagrasses, remain a major research gap. Empirical demonstrations of local population changes are increasingly reported without a globally integrated predictive framework as a leading testable hypothesis. Therefore, here, we aimed to estimate changes in species richness, community composition, and areas of climatic refugia under future climate scenarios.LocationGlobal scale.Time PeriodPresent‐day conditions (from 2010 to 2020) and for three Shared Socioeconomic Pathway (SSP) scenarios of future climate change (from 2090 to 2100).Major Taxa StudiesSeagrasses (plantae).MethodsWe coupled seagrass occurrences with environmental predictors (temperature, salinity, nitrate, wave energy, and ice) in stacked species distribution modelling.ResultsModels estimated a present global extent of 917,169 km2 with high species richness in Temperate Australasia, Indo‐Pacific, and Temperate North Pacific. Future projections predicted widespread spatial redistribution, with Arctic expansions, losses in lower latitudes, and deeper vertical ranges, while globally maintaining the area extent occupied worldwide by seagrass species (only 5% of change). Species richness increased poleward under more drastic scenarios (SSP3‐7.0 and SSP5‐8.5), with losses in tropical zones (30oN to 30oS). Local climatic refugia are retained in all scenarios but decrease under higher emissions. Additionally, even where seagrass species remain, widespread community composition changes were predicted.Main ConclusionsOur findings serve as baselines to inform, anticipate, and mitigate cascading consequences of shifts in seagrass ecosystems that provide essential services for humanity.