Expansion Process Research Articles

The impact of urbanization on environmental degradation in Jakarta

Background: The urbanization discussed in this paper refers to the process of expansion in the proportion of the population living in urban areas. Urbanization is seen as one of the processes of increasing population that drives the functional change of an area, from rural to urban activities. The case discussed in this paper is urbanization occurring in Jakarta city. This paper aims to examine the relationship between urbanization and the decline in environmental quality, especially in Jakarta city. Method: In assessing environmental quality, the reference used follows that set by the Ministry of Environment and Forestry, namely the Environmental Quality Index (EQI) which consists of three elements, namely the Water Quality Index (WQI), Air Quality Index (AQI) and Land Cover Quality Index (LCQI), so the variables used are WQI, AQI and LCQI. The data collection method used in this paper is secondary data collection through literature review and official data sources from related stakeholders. The collected data is then analyzed descriptively to determine the relationship between urbanization and each of these variables. Results: Based on the literature review and the results of the LCQI data used, it appears that there is a negative correlation between population growth and land cover in Jakarta Province. This condition is marked by an increase in floods and also an increase in surface temperature. In terms of air quality, this paper found a negative correlation between urbanization and AQI. However, for the condition in 2013 - 2018, a positive correlation was found between the population and AQI. Conclusion: This indicates that an increase in population is not always followed by a decrease in environmental quality. Meanwhile, in relation to water quality, population growth from the urbanization process has a significant impact on water quality in Jakarta. Novelty/Originality of this study: The development of a sophisticated and comprehensive correlation analysis method between population growth and environmental quality indicators (IKLH, IKA, IKU), which integrates spatial and temporal data, provides a predictive tool that city governments can use to monitor, manage, and plan mitigation strategies for the impacts of urbanization on the environment more effectively and proactively, and supports data-based decision-making in sustainable urban planning.

New records on the distribution of the Mexclapique, Girardinichthys viviparus (Bustamante, 1837) (Cyprinodontiformes, Goodeidae), an endangered species in Mexico

The “Mexclapique” Girardinichthys viviparus, is a goodeid endemic to the Valley of Mexico basin. This species is endangered following habitat alterations due to urbanization and pollution in central Mexico over the last 70 years, which has contributed to its population decline. From collections in the aquatic systems of Tlaxcala, 160 juveniles and adults of G. viviparus were captured (17.9–53.4 standard length) in six sites located in the upper basins of the Moctezuma and Atoyac rivers and extended its distribution to the east of the state of Tlaxcala in the Tecolutla River basin. Its presence in these sites may be the result of the processes of expansion, adaptation and establishment that the species has had in central Mexico, as well as the intercommunication through artificial channels in some of these lakes. These new records of G. viviparus are vital as they provide information about the prevailing populations in habitats in a region that has experimented with anthropogenic activities conjointly with the loss of aquatic systems. Besides, the lack of aquatic biodiversity preservation projects in Tlaxcala does not guarantee its long-term conservation.

Examining the Land Use and Land Cover Impacts of Highway Capacity Expansions in California Using Remote Sensing Technology

Highway capacity expansion has wide impacts on land use and land cover (LULC). Cost–benefit analyses and environmental review processes for roadway capacity expansion and maintenance decisions do not comprehensively consider the LULC impacts. This study examined land cover changes directly associated with highway expansion in California, and the relationship between land use and the vegetation impacts of highway projects using satellite remote sensing data. The methodology involves a geospatial analysis of normalized difference vegetation index (NDVI) data in 18 sites across California before and after highway expansion project completion. We accounted for seasonality and included a set of control sites. Findings indicate that the impacts of highway expansion on changes in NDVI are diverse, stressing the importance of the environmental context around each individual project site. Sites that are located near less-developed areas with more extensive natural vegetation (e.g., sprawled areas or exurbs), show a significant decline in NDVI values. Virtually all sites with insignificant changes in NDVI after highway expansion are located in areas that already exhibit heavy urban development (e.g., Los Angeles, San José) or are otherwise located near large expanses of bare, non-vegetated earth. Also, project sites that experienced multiple types of construction (i.e., adding more lanes, widening sections, bridge renovation, etc.) were more likely to exhibit decreasing NDVI values compared with project sites that only experienced one type of construction. Decisions about highway construction and capacity expansion should consider the context and the full environmental impacts, including land use and land cover changes over time.

The synergistic effect of gradient nanostructure and residual stress induced by expansion deformation on the tension-tension fatigue performance of Ti6Al4V holes

A large number of titanium alloy structural components in aircraft are joined and assembled through holes. The complex service conditions pose high requirements for the fatigue performance of the holes. The study aims to use expansion deformation to induced gradient nanostructures and residual stress enhance the fatigue performance of Ti6Al4V holes. By studying the evolution process of the microstructure in titanium alloys, the formation mechanism of gradient nanostructures has been obtained, and their impact on various stages of fatigue fracture is analyzed. The results showed that the split sleeve cold expansion (CE) process caused severe plastic deformation on the surface of the hole, resulting in a large amount of LAB production and a transformation of the main texture components. Meanwhile, the gradient nanostructures are formed on the hole surface, which include nanocrystalline layer, superfine lath grain layer, lath grain layer and severe deformation layer. During the expansion deformation process, the slip of dislocations leads to the formation of high-density dislocation structures, which evolve into subgrain boundaries and then undergo dynamic recrystallization through subgrain rotation to achieve grain refinement. What's more, the degree of grain refinement, depth of gradient nanostructure, and residual stress increase as the expansion deformation intensifies. The depth of gradient nanostructure is 300 μm, and the maximum residual stress is −419 MPa, when the deformation is 5 %. The combined effect of gradient nanostructures and high residual compressive stress induced by expansion deformation has increased the total fatigue life and crack propagation life of CE-5 specimen by 2.9 and 3.4 times compared to NCE specimen. This work provides an effective method and theoretical analysis for improving the fatigue life of titanium alloy holes.

From Expansion to Shrinkage: An Assessment of the Carbon Effect from Spatial Reconfiguration of Rural Human Settlements in the Wuhan Metropolitan Area

Nowadays, the reorganization of rural land-use space exhibits a dynamic process of expansion and shrinkage. Taking the Wuhan Metropolitan Area as an example, this study used the InVEST model to quantitatively assess changes in rural built-up land between 1995 and 2020 and its impact on regional carbon storage. Combined with the PLUS model, further simulations were carried out to predict the heterogeneous mechanisms of shrinkage and expansion of rural habitable space under three scenarios in 2030. The results indicate that the area of rural built-up land in the Wuhan Metropolitan Area showed an overall increasing trend, with shrinkage mainly concentrated in the Wuhan-Ezhou border, Tianmen, and southern Xiantao, while expansion displayed a decentralized point distribution. The PLUS model predicts that, in the scenario of rural built-up land expansion, a significant amount of cropland is encroached upon. This study provides a new perspective for understanding the impact of rural habitat changes on the carbon cycle. Future land management and planning should pay more attention to maintaining ecosystem services and considering the environmental effects of changes in rural built-up land layout.

Thirty years of 3-D urbanization in the Yangtze River Delta, China

Accurately capturing the urbanization process is essential for planning sustainable cities and realizing the United Nations Sustainable Development Goal 11. However, until recently, most of the studies on urban expansion in the world have focused on area growth but have little knowledge of height dynamics. This study mapped the spatial distribution of urban built-up areas (UBA) in the Yangtze River Delta (YRD), one of the most urbanized regions in China, to investigate the spatio-temporal evolution in both the horizontal and vertical directions from 1990 to 2020. We coupled and analyzed the horizontal and vertical urban expansion from the 3-D perspective and identified the dominant types. The results showed that 30 cities (73.17 % of the total number of cities) were increasing in the 3-D combined expansion intensity. The decreasing cities were mainly located in Anhui Province. Despite the increasing number of skyscrapers, horizontal growth has dominated urban expansion over the past three decades. The UBA area of the YRD has grown from 4,855.30 km2 to 44,447.15 km2, while the average building height has slowly decreased by 1.26 m. Significant unevenness and differences existed in horizontal and vertical expansions of varying provinces and cities. Our study can accurately grasp the 3-D urban expansion process in the YRD and could promote the efficient development and sustainable utilization of urban land resources in China and beyond.

Evaluation method of tunnel cracking disease under biased pressure based on enhanced image fractal features

This paper focuses on the tunnel cracking disease under biased pressure. Through model tests on three lining conditions, the study investigates the expansion process of surface cracks on the lining under biased pressure. Proposing an improved method for calculating fractal characteristics of lining crack disease based on box counting dimension. Quantifying crack disease through digital image processing to obtain two parameters: total width and fractal dimension. Discussed the relationship between quantification parameters of surface crack disease in linings and the service performance of the lining. 29 groups of crack disease quantization parameters obtained by model test were selected to establish the disease sample space, and the spatial data were automatically learned and grouped based on clustering method. Finally, a new diagnostic Index of Tunnel Lining Defect Index-Crack & Dimension (TLDI-C&D) and its disease classification criteria for the whole lining ring are proposed. The results indicate that under the biased pressure, regardless of the presence of pre-existing defects, the biased pressure region is the most severely diseased area in terms of cracking. Compared to the intact lining, the initial cracking loads for arch crown defects and arch waist defects are advanced by 33.1 % and 73.0 %, respectively. After the apparent cracks in the lining are fully formed, pre-existing defects no longer affect the speed and distribution of crack propagation.The larger the fractal dimension, the more complex the morphology of the corresponding crack disease. Under the same image area, the ratio of crack quantity to width has a greater impact on the fractal dimension. There is a corresponding relationship between quantification parameters of crack disease and the bearing performance of the lining structure, making them indicators for measuring the load-bearing capacity of the lining. The most reasonable grading level for lining crack disease under the biased pressure is four levels. The diagnostic index for tunnel lining cracks, TLDI-C&D is 1.0～2.2 (level I), 2.2～3.2 (level II), 3.2～4.3 (level III), and 4.3～5.5 (level IV). On-site measurements have proven the accuracy of this crack disease diagnostic evaluation method.

Insights into two-phase flow dynamics in closed-loop pulsating heat pipes utilizing Fe3O4/water: experimental visualization study

This article discusses a focused study on visualizing the flow patterns in a two-phase pulsating heat pipe (PHP) using Fe3O4/water as the working fluid at 3 V/V% concentration. The research also aims to meticulously examine phase change phenomena in the heating section, particularly focusing on bubble formation and expansion processes. A high-speed video camera was utilized to capture dynamic insights into the behavior of the Fe3O4/water mixture. Based on the findings, a straightforward model was developed to explain bubble generation and growth in the mixture, serving as a useful reference for future PHP designs and optimizations. Visual observations also noted the stable nature of the Fe3O4/water nanofluid over a 4-day period, confirming its consistency throughout the experiments. Moreover, the impact of heat load variation on the evaporator section was assessed using controlled heat inputs ranging from 10 to 80 W. Observations on the arrangement of slugs and plugs at a 50% filling ratio revealed interesting self-adjusting flow patterns in response to increasing heat inputs, providing valuable insights into PHP operational dynamics. Notably, the oscillatory flow behavior of Fe3O4/water, the chosen working fluid, exhibited greater activity in comparison to water. This distinctive flow behavior contributed to achieving heightened thermal performance efficiency for the Fe3O4/water system, attributed to its faster attainment of the annular flow condition.

The Sustainability Journey of Chinese Ready-Meal Companies Going Global: Configurational Analysis Using the Technology-Organization-Environment Framework.

In the new wave of globalization, China's pre-cooked meal industry has rapidly emerged as a significant player in the food supply chain domain, owing to its convenience and diverse choices. Amidst intensifying market competition, crafting a sustainable supply chain for overseas expansion has become an indispensable core element for driving corporate internationalization. This study focuses on the sustainability generation mechanism of the overseas supply chain of Chinese pre-cooked meal A-share listed companies, employing the technology-organization-environment (TOE) framework and fuzzy-set qualitative comparative analysis (fsQCA) method. Herein, an in-depth analysis of 388 data points from 17 listed companies has been conducted. The study systematically reveals the key factors affecting the sustainability of overseas supply chains and identifies three critical sustainability generation paths: the technology-driven and norm compliance model (path 1), the market sensitivity and product innovation model (path 2), and the robust operation and risk control model (path 3). The present study not only introduces a novel perspective on the application of a TOE framework within the realms of sustainable supply chain management and environmental, social, and governance (ESG) criteria but also offers clear directions for companies to enhance sustainability in their overseas expansion process. This includes strengthening technological research and development, compliance construction, market adaptability, product diversity, infrastructure construction, and risk management. Moreover, the research findings provide valuable insights for policymakers in promoting the internationalization of the pre-cooked meal industry and enhancing industry competitiveness.

Social Innovation in a University: Accelerator Programs of a Center for Social Entrepreneurship in the Philippine Setting

The paper traces the managerial plans and decisions made towards the development of the Center for Social Entrepreneurship of the University of San Carlos in Cebu City, Philippines under the auspices of the School of Business and Economics and Santa Clara University's Miller Center for Social Entrepreneurship in California. Using the action research approach, the Center and its two Accelerator Programs namely the Global Social Benefit Institute Boost and Online Accelerator Programs were studied. Participants for the first cohorts were called Potential Social Enterprises (PSEs) and Mature Social Enterprise (MSEs) for the Boost and Online Accelerator Programs, respectively. A total 27 PSEs and 5 MSEs joined the first cohort. Few scholars have studied accelerators that support social enterprises. In contrast to incubators, accelerators expose social entrepreneurs to market forces and provide the intense process of mentoring, education, and expansion of networks which have a lasting impact on participants. Overall, both Boost and Online Accelerator Programs proved effective in developing the competencies of the social enterprises. The results presented in this paper covers the period of implementation from the time the center was launched in February 2018 to February 2019. This study will cover the progress towards the center's goals, verifiable indicators, activities conducted, survey results, key insights and initial recommendations moving forward. The findings of the study support similar findings of other authors that accelerators for social enterprises play an important role in developing social ventures. Accelerators can contribute to the development of new ventures at several stages.

Genetic Analysis of Soybean Flower Size Phenotypes Based on Computer Vision and Genome-Wide Association Studies.

The dimensions of organs such as flowers, leaves, and seeds are governed by processes of cellular proliferation and expansion. In soybeans, the dimensions of these organs exhibit a strong correlation with crop yield, quality, and other phenotypic traits. Nevertheless, there exists a scarcity of research concerning the regulatory genes influencing flower size, particularly within the soybean species. In this study, 309 samples of 3 soybean types (123 cultivar, 90 landrace, and 96 wild) were re-sequenced. The microscopic phenotype of soybean flower organs was photographed using a three-eye microscope, and the phenotypic data were extracted by means of computer vision. Pearson correlation analysis was employed to assess the relationship between petal and seed phenotypes, revealing a strong correlation between the sizes of these two organs. Through GWASs, SNP loci significantly associated with flower organ size were identified. Subsequently, haplotype analysis was conducted to screen for upstream and downstream genes of these loci, thereby identifying potential candidate genes. In total, 77 significant SNPs associated with vexil petals, 562 significant SNPs associated with wing petals, and 34 significant SNPs associated with keel petals were found. Candidate genes were screened by candidate sites, and haplotype analysis was performed on the candidate genes. Finally, the present investigation yielded 25 and 10 genes of notable significance through haplotype analysis in the vexil and wing regions, respectively. Notably, Glyma.07G234200, previously documented for its high expression across various plant organs, including flowers, pods, leaves, roots, and seeds, was among these identified genes. The research contributes novel insights to soybean breeding endeavors, particularly in the exploration of genes governing organ development, the selection of field materials, and the enhancement of crop yield. It played a role in the process of material selection during the growth period and further accelerated the process of soybean breeding material selection.

From invaders to residents: The golden jackal (Canis aureus) expansion in Hungary since the mid-1990s.

The golden jackal has rapidly expanded across Europe in recent decades and was one of the first to reappear in Hungary. Using hunting bag data from the National Game Management Database from 1995 to 2021, we examined the spatial expansion of the species and its population dynamics. Our findings reveal an exponential increase in the golden jackal population since the mid-1990s, with an average annual growth rate of 40% in the hunting bag and an occupancy of 86% of the country. The average speed of the range expansion was 536.9 km2 year-1 until 2007 and increased to an average of 5,289.1 km2 year-1 during the second part of the expansion process. The density of shot golden jackals also shows an increasing trend with a substantial presence of outliers, indicating that nearly 10% of the hunting bag demonstrates exceptionally high numbers, particularly in southwestern Hungary. The spread originated in the southwest and extended towards the northeast and northwest. However, the increase of the hunting bag slowed down and the expansion rate has decreased in the previous two years, leading us to anticipate that the golden jackal population will stabilize soon, as the expansion has reached its maximum in Hungary. This indicates that from the initial settlement to the stabilization of the population, the time span can be two to three decades.

Large-Scale Expansion of Human Liver Stem Cells Using Two Different Bioreactor Systems.

The assessment of human liver stem cells (HLSCs) as cell therapeutics requires scalable, controlled expansion processes. We first focused on defining appropriate process parameters for HLSC expansion such as seeding density, use of antibiotics, optimal cell age and critical metabolite concentrations in conventional 2D culture systems. For scale-up, we transferred HLSC expansion to multi-plate and stirred-tank bioreactor systems to determine their limitations. A seeding density of 4000 cells cm-2 was needed for efficient expansion. Although growth was not significantly affected by antibiotics, the concentrations of lactate and ammonia were important. A maximum expansion capacity of at least 20 cumulative population doublings (cPDs) was observed, confirming HLSC growth, identity and functionality. For the expansion of HLSCs in the multi-plate bioreactor system Xpansion (XPN), the oxygen supply strategy was optimized due to a low kLa of 0.076 h-1. The XPN bioreactor yielded a final mean cell density of 94 ± 8 × 103 cells cm-2, more than double that of the standard process in T-flasks. However, in the larger XPN50 device, HLSC density reached only 28 ± 0.9 × 103 cells cm-2, while the glucose consumption rate increased 8-fold. In a fully-controlled 2 L stirred-tank bioreactor (STR), HLSCs expanded at a comparable rate to the T-flask and XPN50 processes in a homogeneous microenvironment using advanced process analytical technology. Ultimately, the scale-up of HLSCs was successful using two different bioreactor systems, resulting in sufficient numbers of viable, functional and undifferentiated HLSCs for therapeutic applications.

Third Order Polynomial Bundle Adjustment For Optical Calibration Refinement

We propose a refinement and validity region expansion process of a 3rd order polynomial calibration based on bundle adjustment. The present methodology can be expanded to any model as long as the mapping is a smooth function. Both methods are tested with a tomographic Particle Tracking Velocimetry measurement whose results are compared in terms of the smoothness and length of the retrieved tracks. The refinement method shows a significant improvement in both the associated PDFs. Similarly, the expansion shows a corresponding behaviour to the original calibration even though a higher degree of smoothness of the tracks is achieved.

Exploring hormonal regulation and candidate genes in leaflet nyctinasty of Averrhoa carambola

Averrhoa carambola, a commonly cultivated tree, exhibits leaflet nyctinastic movement. However, the underlying mechanism remains unclear. The pulvinus, as a motor organ, coordinates the motion of its attached leaflet. During the leaflet expansion, flexor cells shift from contraction to expansion, with concurrent expansion and fusion of vacuole. In contrast, the extensor cells move from expansion to contraction, causing vacuole contraction and increased vacuole numbers. During the process of leaflet expansion and closure, the contents of IAA and IPA in flexor muscles increased significantly, but did not show significant changes in extensor muscles, BR content showed an opposite trend in extensor and flexor muscles, and the content of ZR increased significantly in extensor muscles but decreased significantly in flexor muscles, and ZR content only decreased in extensor muscles, but did not show significant changes in flexor muscles. Exogenous IAA (50–100 μM) significantly aids in leaflet unfolding during night time. Transcriptome analysis reveals gene enrichment in circadian rhythms, hormone signaling, ion channels, and other pathways during leaflet opening and closure. The expression of AcaCRY3, AcaPHOT1–1, AcaAPRR2, AcaLHY, and AcaAKT1–1 is prominent during expansion, while AcaAUX22–1 stands out during closure. These findings suggest a potential regulatory pathway in A. carambola 'Daguo Tianyangtao 2′ leaflets, involving light, circadian rhythm, hormone signaling, and ion channels. Findings of this study can do a great deal to broaden the plant nyctinastic movement research.

Digital Wealth Creation, Distribution and Common Prosperity

As a new form of social wealth, digital wealth is becoming an important force in the promotion of common prosperity. In the digital economy era, digital labor and data factors are important sources for creating digital wealth. The creation of digital commodity wealth is reflected in the process of value formation and value appreciation of digital goods, as well as in the expansion and reproduction process of data production factors. The creation of digital non-commodity wealth needs to rely on the coordination of multiple supply systems including government, enterprises, society and platforms. In the distribution of digital wealth in a socialist market economy, it is necessary to adhere to the basic distribution system with remuneration based on work as the main form and the coexistence of multiple distribution methods. It should fully reflect the value contribution of data factors while also addressing and resolving potential polarization effects caused by the distribution of digital wealth. On the basis of the new development stage, China should steadily advance the creation and accumulation of digital wealth on the basis of constantly strengthening, improving and expanding the digital economy, and should pay attention to standardizing the distribution of digital wealth in order to achieve a solid advance in the common prosperity of all the people.

An Analytical Model for Tropical Cyclone Outer-Size Expansion on the f Plane

Abstract Tropical cyclones are known to expand to an equilibrium size on the f plane, but the expansion process is not understood. In this study, an analytical model for tropical cyclone outer-size expansion on the f plane is proposed. Conceptually, the storm expands because the imbalance between latent heating and radiative cooling drives a lateral inflow that imports absolute vorticity. Volume-integrated latent heating increases more slowly with size than radiative cooling, and hence, the storm expands toward an equilibrium size. The predicted expansion rate is given by the ratio of the difference in size from its equilibrium value rt,eq to an environmentally determined time scale τrt of 10–15 days. The model is fully predictive if given a constant rt,eq, which can also be estimated environmentally. The model successfully captures the first-order size evolution across a range of numerical simulation experiments in which the potential intensity and f are varied. The model predictions of the dependencies of lateral inflow velocity and expansion rate on latent heating rate are also compared well with numerical simulations. This model provides a useful foundation for understanding storm size dynamics in nature.

Microcarrier-based clinical-grade manufacturing of therapeutic Wharton's jelly mesenchymal stromal cells

Due to their immunomodulatory and anti-inflammatory properties, tissue repair capabilities and regenerative potential, Wharton's jelly mesenchymal stem/stromal cells (WJMSCs) have been widely investigated as potential treatment for diverse clinical indications. WJMSCs have been found to be well-tolerated and safe, positioning them as a promising candidate for cellular therapy. To address the commercial need for manufacturing WJMSCs for clinical applications, the production scale should be capable of generating large quantities of cells that retain their expected identity, purity and potency. This study aimed to establish a current Good Manufacturing Practice (cGMP) compliant robust and scalable expansion process representing a critical step towards a cGMP-compliant large-scale production platform for WJMSC-based clinical applications. Using our in-house cGMP-manufactured WJMSCs, which are currently being tested in a Phase Ib clinical trial (NCT03158896) using two-dimensional (2D) planar systems, we optimized various culture parameters including type of microcarrier, seeding density, agitation and culture feed regime in a 3D microcarrier-based culture system in spinner flasks. The results showed that cell adhesion was potentiated under intermittent stirring (3 min of agitation at 25 rpm followed by a period of non-agitation for 30 min), with reduced supplementation (0.05%) during the initial 8 h of cultivation with an initial cell concentration of 0.45 × 105 cells/mL. Microcarrier-based WJMSC expansion in spinner flasks achieved greater cell densities of 1.67 × 106 cells/mL with a maximum of 37-fold expansion, yielding ∼84 × 106 cells after 6 days of culture with a 95% harvest efficiency. Additionally, post 3D expansion, WJMSCs maintained their phenotypic characteristics, differentiation potential, normal karyotype, functional properties and sterility in the culture systems evaluated. This cGMP-compliant expansion process described herein demonstrates a successful transition of an established 2D planar culture process of clinical grade WJMSCs to 3D microcarrier-based suspension process generating higher cell yields, is cost-effective and represents an important step toward fulfilling the commercial demand of clinical grade mesenchymal stromal cells.

Chapter 3. Cultivating problems and politics: Precarious fields and the social history of the Medieval Deccan, southern India

AbstractThis paper assesses the shifting locations and social significance of agricultural spaces through analyses of intensive pedestrian survey results, multi‐spectral remote sensing data, and Medieval Period inscriptional records around the site of Maski (Raichur District, Karnataka). In doing so, it challenges a longstanding historiographical trope about the social history and essential “fertility” of the Raichur Doab, a region of the central Deccan of southern India that was ostensibly contested for its rich agricultural resources by numerous imperial polities throughout the Medieval and Early Modern Periods. The results suggest that cultivation was extended into the region's more marginal production environments between the 11th and 14th centuries. Moreover, the process of agricultural expansion appears to have partly contributed to fomenting social concerns about the effects of temple patronage as many of the region's underclass farmers faced multiple modes of precarity, including those engendered by new labor and cultivation conditions in the semi‐arid Deccan. In that sense, the paper also expands on contemporary notions of precarity and highlights the significance of a variety of ways through which conditions of precarity might emerge in other historical contexts.

«ЗЕЛЕНИЙ» ОБЛІК В УКРАЇНІ ТА ЗА ЇЇ МЕЖАМИ: НАБУТТЯ ДОСВІДУ

The existent approaches to a «green» account need to examine not only, from the necessity of maintenance of natural resources and guard of environment, but also as a process that integrates life with social aspects, by financial operations and influences on all spheres of economic activity and its safety. Therefore, using experience of foreign countries, it need green account to implement to the different spheres of national economy, applying the wide set of tools of analysis, evaluation, audit, monitoring and digitalization. The purpose of the research is expansion of limits of perception of «green» account in a theory and practice of instrument of management modern socio-economic development as on the level development level of separate business of region and national economy. The object of the research is a process of expansion the traditional account and including for its of instruments of ecology and social responsibility of business. The method of the research became modern methods and principles of scientific cognition, methods and methodologies of realization of audit, instruments of financial and economic analysis, principles of social responsibility of business that will allow to enter the existent approaches a «green account» in a modern theory and practice of traditional account that influences on steady and stability of national economy. The hypothesis of the research became a supposition about possibility of introduction of foreign mechanisms and instruments of «green» account in a theory in practice of traditional account. The statement of basic materials. It is well-proven that the task of «green» account there is harmonization the protection of environment with socio-economic and technological activity with helps by means of account instruments. It is confirmed, that a «green» account becomes the constituent of conception of steady development today, what proclaimed UN, and its main tendencies spread the input of the ecological development systems on all levels of management, using renewable energy, diminishing contamination of air, water, abbreviating the volumes of placing of wastes and so on. It is offered to the existent types of public account to add an ecological audit, which is sent to the search verification of observance of real ecological internals, standards and requirements that is pulled out by society. It is marked that «green» account allows obtaining information about charges and receipts of ecological benefits, which helps administrative composition to control, make decision, report and protect an environment. It is showed the list of benefits reasonable that it is possible to get if input of foreign experience of the using «green» account in the traditional system of account in Ukraine. The originality and practical significance of the research are confirmed by the ground of necessity of the using all elements, instruments and constituents of «green» account at a traditional account. Conclusions and perspectives of further research. It is well-proven that it is necessary to change approaches to «green» account, especially in a post-war period, because «green» account includes the economic, social and evaluation ecological aspects of enterprises activity that should be concerted with the landscape of country and its territories. A «green» account now become control system by all ecological charges that take into attention different general interests for strengthening of ecological state and socio-economic safety of environment. And this situation are allowing the determination of standards, rules and criteria, which should be reasonable and codification on the basis of certain practical experience, with bringing competent domestic and international organizations to forming of the special standards of «green» account for inhibition and normalization of ecological and socio-economic situation in a country and its territories. Further researches will be sent to the input of the special educational programs on the first, second and third educational levels and on the courses of in-plant training all professional directions that are the experience of successful global development of world community.