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Linking gold prices,fossil fuel costs and energy consumption to assess progress towards sustainable development goals in newly industrialized countries

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Geoscience Frontiers 2024年第3期15卷 447-457页

作者： Muhammad Farhan Bashir Muhammad Adnan Bashir Syed Ali Raza Yuriy Bilan LászlóVasa College of management Shenzhen UniversityShenzhen518060GuangdongPR China Huangpu Institute Guangdong University of Foreign StudiesGuangzhouGuangdongChina department of Business Administration IQRA University Karachi-75300Pakistan Adnan Kassar School of Business Lebanese American UniversityBeirutLebanon Faculty of management Rzeszow University of Technologyal.Powstanców Warszawy 1235-959 RzeszówPoland Faculty of Economics Széchenyi Istvàn UniversityHungary

The continuous rise in global environmental challenges has led to urgency toward establishing a secure framework to achieve sustainable development *** study establishes a novel theoretical framework to analyze the role of energy prices,energy consumption,gold prices and economic growth on environmental degradation in newly industrialized *** realize sustainable development goals and foster environmental defence,this study utilizes CS-ARDL as the main econometric approach to investigate the asymmetric association between environmental degradation and relevant *** also use AMG,CS-DL,Driscoll-Kray and FGLS to enhance the robustness of our *** econometric approach reveals that energy resource prices and renewable energy consumption reduce environmental degradation,while gold prices and fossil energy consumption elevate environmental *** also confirm the existence of the EKC *** findings of our extensive analysis paved the way for a welldesigned environmental policy for NIC economies should focus on renewable energy consumption,green investments,and structural changes.

关键词： Gold prices Fossil fuel costs Renewable Energy Consumption Environmental degradation Newly industrialized countries COP27

Methionine sources and genotype affect embryonic intestinal development,antioxidants,tight junctions,and growth-related gene expression in chickens

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Animal Nutrition 2024年第1期16卷 218-230页

作者： James K.Lugata Sawadi F.Ndunguru Gebrehaweria K.Reda Xénia E.Ozsváth Eszter Angyal Levente Czeglédi Gabriella Gulyás Renáta Knop János Oláh Zoltán Mészár Rita Varga Brigitta Csernus Csaba Szabó department of Animal Nutrition and Physiology Faculty of Agriculture and Food Sciences and Environmental ManagementUniversity of DebrecenDebrecenHungary department of Animal Husbandry Faculty of Agriculture and Food Sciences and Environmental ManagementUniversity of DebrecenDebrecenHungary Faculty of Agriculture and Food Sciences and Environmental management Doctoral School of Animal ScienceUniversity of DebrecenDebrecenHungary Institutes for Agricultural Research and Educational Farm University of DebrecenDebrecenHungary department of Anatomy Histology and EmbryologyFaculty of MedicineUniversity of DebrecenDebrecenHungary department of Evolutionary Zoology and Human Biology Faculty of Science and TechnologyUniversity of DebrecenDebrecenHungary

Methionine(Met)is an essential and first limiting amino acid in the poultry diet that plays a significant role in chicken embryonic development and *** present study examined the effect of in ovo injection of DL-Met and L-Met sources and genotypes on chicken embryonic-intestinal development and *** eggs of the two genotypes,TETRA-SL layer hybrid(TSL)—commercial layer hybrid and Hungarian Partridge colored hen breed(HPC)—a native genotype,were randomly distributed into four treatments for each *** treatment groups include the following:1)control non-injected eggs(NoIn);2)saline-injected(SaIn);3)DL-Met injected(DLM);and 4)L-Met injected(LM).The in ovo injection was carried out on 17.5 d of embryonic development;after hatching,eight chicks per group were sacrificed,and the jejunum was extracted for *** results showed that both DLM and LM groups had enhanced intestinal development as evidenced by increased villus width,villus height,and villus area(P<0.05)compared to the *** DLM group had significantly reduced crypt depth,glutathione(GSH)content,glutathione S-transferase 3 alpha(GST3),occludin(OCLN)gene expression and increased villus height to crypt depth ratio in the TSL genotype than the LM group(P<0.05).The HPC genotype has overexpressed insulin-like growth factor 1(IGF1)gene,tricellulin(MD2),occludin(OCLN),superoxide dismutase 1(SOD1),and GST3 genes than the TSL genotype(P<0.05).In conclusion,these findings showed that in ovo injection of Met enhanced intestinal development,and function,with genotypes responding differently under normal *** also influenced the expression of intestinal antioxidants,tight junction,and growth-related genes.

关键词： DL-Methionine L-Methionine In ovo injection Intestinal development Poultry

Perceived value of microfinance and SME performance: The role of exploratory innovation

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International Journal of Innovation studies 2024年第2期8卷 172-185页

作者： Christian Sarfo Jing A.Zhang Conor O'Kane Paula O'Kane department of management University of LincolnBrayford PoolLincoln LN67TSUnited Kingdom department of management Otago Business SchoolUniversity of OtagoPO Box 56Dunedin9054New Zealand

This study examines how perceived value of microfinance and exploratory innovation affect small and medium-sized enterprises(SME)performance in the context of a developing *** on the strategic innovation and microfinance literature,we hypothesize that(1)perceived value of microfinance affects exploratory innovation and SME performance,and(2)exploratory innovation serves as an effective mechanism through which microfinance enhances SME *** employ partial least squares structural equation modeling(PLS-SEM)to test our *** a sample of 581 Ghanaian SMEs with microfinance,the results of the PLS SEM support our *** further conducted a qualitative analysis of comments provided by the SMEs(n=144)to gain a deeper understanding of exploratory innovation in developing *** findings show that SMEs purposefully attempt to strengthen their exploratory inno-vation in *** discuss the theoretical and practical implications of these findings as well as future research avenues.

关键词： Perceived value of microfinance Exploratory innovation SME performance

Revolutionizing digital healthcare networks with wearable strain sensors using sustainable fibers

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SusMat 2024年第4期4卷 104-151页

作者： Junze Zhang Bingang Xu Kaili Chen Yi Li Gang Li Zekun Liu Nanotechnology Center School of Fashion and TextilesThe Hong Kong Polytechnic UniversityKowloonHong KongChina department of Materials Imperial College LondonLondonUK department of Materials University of ManchesterManchesterUK National Engineering Laboratory for Modern Silk College of Textile and Clothing EngineeringSoochow UniversitySuzhouChina Botnar Research Center University of OxfordOxfordUK

Wearable strain sensors have attracted research interest owing to their poten-tial within digital healthcare,offering smarter tracking,efficient diagnostics,and lower *** rigid sensors,fiber-based ones compete with their flexibility,durability,adaptability to body structures as well as eco-friendliness to ***,the sustainable fiber-based wearable strain sensors for digital health are reviewed,and material,fabrication,and practical healthcare aspects are *** strain sensors predicated on various sensing modalities,be it resistive,capacitive,piezoelectric,or triboelectric,are explained and analyzed according to their strengths and weaknesses toward fabrication and *** applications in digital healthcare spanning from body area sensing networks,intelligent health management,and medical rehabilitation to mul-tifunctional healthcare systems are also ***,to create a more complete digital health network,wired and wireless methods of data collec-tion and examples of machine learning are elaborated in ***,the prevailing challenges and prospective insights into the advancement of novel fibers,enhancement of sensing precision and wearability,and the establishment of seamlessly integrated systems are critically summarized and *** endeavor not only encapsulates the present landscape but also lays the founda-tion for future breakthroughs in fiber-based wearable strain sensor technology within the domain of digital health.

关键词： advanced fibers digital health flexible electronics strain sensors wearables

Long-term monitoring of cycles in Clethrionomys rutilus in the Yukon boreal forest

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Integrative Zoology 2024年第1期19卷 27-36页

作者： Charles J.KREBS Alice J.KENNEY B.Scott GILBERT Rudy BOONSTRA department of Zoology University of British ColumbiaVancouverBritish ColumbiaCanada Renewable Resources management Program Yukon UniversityWhitehorseYukonCanada department of Biological Sciences University of Toronto ScarboroughTorontoOntarioCanada

Baseline studies of small rodent populations in undisturbed ecosystems are *** report here 50 years of mon-itoring and experimentation in Yukon of a dominant rodent species in the North American boreal forest,the red-backed vole Clethrionomys *** voles breed in summer,weigh 20–25 g,and reach a maximum density of 20 to 25 per *** populations have shown consistent 3–4-year cycles for the last 50 years with the only change being that peak densities averaged 8/ha until 2000 and 18/ha since that *** the last 25 years,we have measured food resources,predator numbers,and winter weather,and for 1-year social interactions,to estimate their contribution to changes in the rate of summer increase and the rate of overwinter *** these potential limiting factors could contribute to changes in density,and we measured their relative contributions statistically with multiple *** rate of winter decline in density was related to both food supply and winter *** rate of summer increase was related to summer berry crops and white spruce cone *** measure of predator numbers was related to winter or summer changes in vole *** was a large signal of climate change effects in these *** is no density dependence in summer population growth and only a weak one in winter population *** of our results provide a clear understanding of what generates 3–4-year cycles in these voles,and the major missing piece may be an understanding of social interactions at high density.

关键词： boreal forest climate change density dependence population cycles predation winter severity

Characteristics of soil quality attributes under different agroecosystems and its implications for agriculture in the Choke Mountain watershed in Ethiopia

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Frontiers of Agricultural Science and Engineering 2024年第2期11卷 303-313页

作者： Demeku MESFIN Engdawork ASSEFA Belay SIMANE College of Development studies Center for Environment and DevelopmentAddis Ababa UniversityAddis Ababa 1000Ethiopia College of Social Science and Humanities Department of Geography and Environmental StudiesWolaita Sodo UniversityWolaita Sodo 4620Ethiopia

Awareness of how soil properties vary over agroecosystems(AES) is essential for understanding soil potentials and improving site-specific agricultural management strategies for a sustainable ecosystem. This study examined the characteristics of soil quality attributes and implications for agriculture in the Choke Mountain watershed in Ethiopia. Forty-seven composite soil samples(0–20 cm deep) were collected from lowland and valley fragmented(AES 1),midland plain with black soil(AES 2), midland plain with brown soil(AES 3),sloppy midland land(AES 4), and hilly and mountainous highlands(AES 5).Ten of 15 soil quality properties were significant(P management strategies, particularly lime application and organic fertilizer, are fundamental to reversing soil acidity and improving soil fertility.

关键词： Agroecosystem Choke Mountain watershed coefficients of variation Ethiopia soil quality indicator

Understanding the determinants of household cooking-fuel choice in sub-Saharan Africa:evidence from Nigeria

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Clean Energy 2024年第2期8卷 144-155页

作者： Raheem Olatunji Aminu Maxwell Adizor Dzudzor Funminiyi Peter Oyawole Samson Oluwaseyi Afolayan School of Agriculture Policy and DevelopmentUniversity of ReadingReadingUK department of Agricultural Economics and Farm management Federal University of Agriculture AbeokutaOgun StateNigeria department of Agricultural Economics and Agribusiness University of GhanaAccraGhana

Overreliance on traditional cooking fuels by agricultural households poses a significant obstacle to achieving the United Nations Sustainable Development Goal 7 by 2030 in *** the emerging recognition of remittances as a crucial factor influencing cooking-fuel choices in the energy-transition literature,there is a paucity of studies examining this influence in *** data from 4400 agricultural households sourced from the fourth wave of the Nigerian Living Standard Measurement Survey data sets,this study examined the influence of remittances on cooking-fuel choices,among other factors in *** descriptive statistics and the multinomial logit regression model,the analysis reveals that traditional cooking fuels,including wood,crop residue and animal dung,continue to dominate the cooking-fuel *** empirical result of the multinomial logit model showed that households that receive remittances are more likely to use modern cooking ***,wealthier,more educated households with access to electricity are more likely to use modern and transitional cooking fuels than traditional cooking *** on the findings,the study suggests the incentivization of remittances into the country through the reduction in associated transaction costs and accelerated public infrastructural investment in affordable electricity and good road networks to connect rural areas to gas-supply networks to drive the transition to modern cooking ***,educational and awareness campaigns about the health risks associated with traditional cooking energy,particularly indoor air pollution,should be encouraged,especially in rural areas.

关键词： agricultural households cooking fuels energy ladder Nigeria remittance SDG 7

Impact of natural resource mining on sustainable economic development:The role of education and green innovation in China

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Geoscience Frontiers 2024年第3期15卷 346-357页

作者： Xing Li Lina Ma Asif M.Ruman Najaf Iqbal Wadim Strielkowski School of Media&Linguistics Anhui University of Finance&EconomicsBengbuAnhuiChina Graduate School of management&Information Technology Hannan UniversityJapan School of Accounting Wuhan Textile UniversityWuhanHubeiChina Business School University of OuluOuluFinland School of Finance Anhui University of Finance and EconomicsBengbu 233030AnhuiChina Africa-Asia Centre for Sustainability Business SchoolUniversity of AberdeenScotlandUK department of Trade and Finance Faculty of Economics and ManagementCzech University of Life Sciences PragueKamycká129Prague 616500 PragueCzech Republic Centre for Energy studies Cambridge Institute for Advanced StudiesKing str.23CB11AH CambridgeUK

As the extraction and usage of natural resources continue to be a double-edged sword-supporting economic growth but deteriorating the environment-we study the impact of natural resource mining on sustainable economic development in the largest(PPP)*** use province-level data from 2001 to 2020 and employ econometric panel techniques,such as fixed effects,two-stage least squares,and a battery of robustness *** further explore the potential effects of education and green innovation in mitigating/exacerbating the role of natural resources in the Chinese provincial *** results show that:(1)Natural resource mining hurts sustainable development,verifying the“resource curse”effect.(2)Green innovation and education restrain the negative impact of resource mining on sustainable development,turning the curse into a blessing.(3)A regional heterogeneity is observed in the impact of resource mining on sustainable development,showing more significant effects in the Western and low-urbanized regions.(4)Green innovation and education can assuage the curse effect of natural resources into gospel *** implications and recommendations are proposed in light of the findings to promote sustainable economic development in China.

关键词： Natural resource mining Sustainable economic growth Education Green innovation Resource curse China

Model-based offline reinforcement learning framework for optimizing tunnel boring machine operation

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Underground Space 2024年第6期19卷 47-71页

作者： Yupeng Cao Wei Luo Yadong Xue Weiren Lin Feng Zhang department of Urban management Kyoto UniversityKyoto 615-8540Japan department of Geotechnical Engineering College of Civil EngineeringTongji UniversityShanghai 200092China Key Laboratory of Geotechnical and Underground Engineering of Ministry of Education Tongji UniversityShanghai 200092China

Research on automation and intelligent operation of tunnel boring machine(TBM)is receiving more and more attention,benefiting from the increasing construction ***,most studies on TBM operations optimization were trained by the labels of human drivers’decisions,which were subjective and *** a result,the control parameters suggested by these models could hardly surpass the performance of a human driver,even the possibility of subjective incorrect *** that the geomechanical feedback to TBM under drivers’actions is objective,in this paper,a transformer-based model called the geological response for tunnel boring machine(GRTBM),is proposed to learn the relationship between operation-adjust and TBM monitoring ***,with the model-based offline reinforcement learning,this paper provided a novel approach to optimizing the TBM excavation *** decision processes,recorded in the Yin-song TBM project for a waterway tunnel in Jilin Province of China,were used for the validation of the *** adopting an implicit perception of geological conditions in the GRTBM model,the suggested method achieved the desired state within a single action,greatly outperformed the practical adjustments where 500 s were taken,revealing the fact that the proposed model has the potential to surpass the capability of human beings.

关键词： TBM Reinforcement learning Transformer Data mining