The modem social security carries some elements of humanitarianism or social stability, but it is more an economic means. It can reduce overproduction, increase effective demand and facilitate the balance between the...The modem social security carries some elements of humanitarianism or social stability, but it is more an economic means. It can reduce overproduction, increase effective demand and facilitate the balance between the demand and supply, and prevent the frequent occurrence of economic crisis. All the creatures of the God are there for a reason. The amount of production is based on the amount of currency. But some parts of currency are transformed into savings, and savings cannot be turned into investment immediately. The entailing overproduction breaks the balance between the demand and supply, and results in economic crisis. In modem society, it is the social security or those ＂lazy bones＂ that represses and eliminates the overproduction, which can be expressed by the equation： Savings = Investment ＋ Social security （consumption）. In this way, the balance between the demand and supply is realized.and the social production and life can continue in a normal way.展开更多
China is a major country with global influence.The sheer size of it determines that the complexity and difficulty of achieving modernization in China are unprecedented,and so are the significance and influence of Chin...China is a major country with global influence.The sheer size of it determines that the complexity and difficulty of achieving modernization in China are unprecedented,and so are the significance and influence of Chinese modernization.As the most grand-scale and unique innovation in human history,Chinese modernization indeed has comprehensive and profound significance for the world economy.展开更多
An explanatory survey was conducted to assess the contribution of plant diversity to the ecological and socio-economic condition of the rural household in the offshore island of Bangladesh. Assessment was done by mean...An explanatory survey was conducted to assess the contribution of plant diversity to the ecological and socio-economic condition of the rural household in the offshore island of Bangladesh. Assessment was done by means of multistage random sampling. The homestead sizes of the study area were classified into 3 groups viz, large （〉0.25 ha）, medium （0.05-0.25 ha） and small （〈0.05 ha） based on the result obtained from a preliminary survey, and a total of 45 homesteads, 15 from each group, were selected randomly for the study. The average annual income from homestead＇s plant diversity varied from Tk 5730.00 （US$95.5） to Tk 17500.00 （US$291.67）. The rural people were mainly dependent on their homegarden for woodfuel and nutritional requirement as forest was unavailable in the island. The rural people here also cultivated the plant species as a safety measure from frequent cyclone. Constraints hindering the development of homestead plantation were identified and suggestions were given such as the adequate supply of seedlings of fast growing native species and conservation of endangered species to meet the demand of the household as well as to keep ecological balance.展开更多
In this article, 1650 herbarium specimens of representatives of the genus Gagea Salisb. were used as research material from the collections of the National Herbarium of Uzbekistan (TASH). It presents a geographical co...In this article, 1650 herbarium specimens of representatives of the genus Gagea Salisb. were used as research material from the collections of the National Herbarium of Uzbekistan (TASH). It presents a geographical coordinate system, habitats, phenology, and economic values. The distribution of species in Uzbekistan was indicated by the phytogeographic regions of the country. The herbarium material of Gagea Salisb. has been studied in TASH, SAMSU and MSU. The TASH Herbarium presents samples from 1914 to 2019. The review was written using information published between 1988 and 2019 from a number of reliable sources, including Science Direct, Springer, PubMed, EMBASE and Wikipedia.展开更多
The recent inclusion of chronic obstructive pulmonary disease(COPD)in China’s national basic public health services(NBPHS)represents a historic milestone—marking the first time a chronic respiratory disease has been...The recent inclusion of chronic obstructive pulmonary disease(COPD)in China’s national basic public health services(NBPHS)represents a historic milestone—marking the first time a chronic respiratory disease has been incorporated into this programme.This article examines the medical and socio-economic significance of integrating COPD management into the NBPHS,evaluates current efforts to address the disease burden,and discusses their alignment with broader health objectives outlined in Healthy China 2030.展开更多
Dear Editor,Root rot,a severe soil-borne disease,affects economically significant crops like tomato,bean,and cotton.It significantly reduces the global yield and quality of sweet potato(Ipomoea batatas(L.)Lam.).Isolat...Dear Editor,Root rot,a severe soil-borne disease,affects economically significant crops like tomato,bean,and cotton.It significantly reduces the global yield and quality of sweet potato(Ipomoea batatas(L.)Lam.).Isolation of sweet potato root rot pathogens has been limited to a few pathogens in specific regions:Fusarium solani in China(Wang et al.,2014)and F.oxysporum and F.solani in the United States and South Korea(Scruggs and Quesada-Ocampo,2016;Kim et al.,2022),which pose risks to humans and animals.展开更多
The Lower Globigerina Limestone of the Maltese Islands is here being proposed for nomination as a“Global Heritage Stone Resource”.This stone,continuously used for building and sculpture for 6000 years,is well suited...The Lower Globigerina Limestone of the Maltese Islands is here being proposed for nomination as a“Global Heritage Stone Resource”.This stone,continuously used for building and sculpture for 6000 years,is well suited to fit this global designation as it is not only of great local cultural,historic and economic importance,but it is also the building stone used in construction of the UNESCO,and hence internationally recognized,World Heritage city of Valletta,as well as the UNESCO-listed Prehistoric Megalithic Temples of the Maltese Islands.The stone was also exported to several European and North African countries especially in the early 20th century.The entire range of archaeological remains and historic architecture which cover the Maltese Islands have been built in this stone,and encompass innumerable palaces and churches,including the fortified cities of Valletta,Mdina(the old capital of Malta),the Three Cities on the Grand Harbour and the Citadel of Gozo,as well as the vernacular architecture ubiquitous within the village cores all over the Islands.The soft limestone has also been widely used over the millennia for elaborate and extensive sculptural motifs.Practically the only natural resource of the Islands,it continues to be quarried today,and is used not only for new construction,but also for the regular restoration of Malta’s great and imposing architectural heritage,remaining thus an important pillar of the Maltese economy.展开更多
文摘The modem social security carries some elements of humanitarianism or social stability, but it is more an economic means. It can reduce overproduction, increase effective demand and facilitate the balance between the demand and supply, and prevent the frequent occurrence of economic crisis. All the creatures of the God are there for a reason. The amount of production is based on the amount of currency. But some parts of currency are transformed into savings, and savings cannot be turned into investment immediately. The entailing overproduction breaks the balance between the demand and supply, and results in economic crisis. In modem society, it is the social security or those ＂lazy bones＂ that represses and eliminates the overproduction, which can be expressed by the equation： Savings = Investment ＋ Social security （consumption）. In this way, the balance between the demand and supply is realized.and the social production and life can continue in a normal way.
文摘China is a major country with global influence.The sheer size of it determines that the complexity and difficulty of achieving modernization in China are unprecedented,and so are the significance and influence of Chinese modernization.As the most grand-scale and unique innovation in human history,Chinese modernization indeed has comprehensive and profound significance for the world economy.
文摘An explanatory survey was conducted to assess the contribution of plant diversity to the ecological and socio-economic condition of the rural household in the offshore island of Bangladesh. Assessment was done by means of multistage random sampling. The homestead sizes of the study area were classified into 3 groups viz, large （〉0.25 ha）, medium （0.05-0.25 ha） and small （〈0.05 ha） based on the result obtained from a preliminary survey, and a total of 45 homesteads, 15 from each group, were selected randomly for the study. The average annual income from homestead＇s plant diversity varied from Tk 5730.00 （US$95.5） to Tk 17500.00 （US$291.67）. The rural people were mainly dependent on their homegarden for woodfuel and nutritional requirement as forest was unavailable in the island. The rural people here also cultivated the plant species as a safety measure from frequent cyclone. Constraints hindering the development of homestead plantation were identified and suggestions were given such as the adequate supply of seedlings of fast growing native species and conservation of endangered species to meet the demand of the household as well as to keep ecological balance.
文摘In this article, 1650 herbarium specimens of representatives of the genus Gagea Salisb. were used as research material from the collections of the National Herbarium of Uzbekistan (TASH). It presents a geographical coordinate system, habitats, phenology, and economic values. The distribution of species in Uzbekistan was indicated by the phytogeographic regions of the country. The herbarium material of Gagea Salisb. has been studied in TASH, SAMSU and MSU. The TASH Herbarium presents samples from 1914 to 2019. The review was written using information published between 1988 and 2019 from a number of reliable sources, including Science Direct, Springer, PubMed, EMBASE and Wikipedia.
基金Supported by the Noncommunicable Chronic Diseases-National Science and Technology Major Project(grant number 2023ZD0506003).
文摘The recent inclusion of chronic obstructive pulmonary disease(COPD)in China’s national basic public health services(NBPHS)represents a historic milestone—marking the first time a chronic respiratory disease has been incorporated into this programme.This article examines the medical and socio-economic significance of integrating COPD management into the NBPHS,evaluates current efforts to address the disease burden,and discusses their alignment with broader health objectives outlined in Healthy China 2030.
基金supported by the National Natural Science Foundation of China(grant no.32472157)the National Key R&D Program of China(2023YFD1200700 and 2023YFD1200703)+2 种基金the Beijing Food Crops Innovation Consortium Program(BAIC02-2025)the Earmarked Fund for CARS-10-Sweetpotatothe 2115 Talent Development Program of China Agricultural University.
文摘Dear Editor,Root rot,a severe soil-borne disease,affects economically significant crops like tomato,bean,and cotton.It significantly reduces the global yield and quality of sweet potato(Ipomoea batatas(L.)Lam.).Isolation of sweet potato root rot pathogens has been limited to a few pathogens in specific regions:Fusarium solani in China(Wang et al.,2014)and F.oxysporum and F.solani in the United States and South Korea(Scruggs and Quesada-Ocampo,2016;Kim et al.,2022),which pose risks to humans and animals.
文摘The Lower Globigerina Limestone of the Maltese Islands is here being proposed for nomination as a“Global Heritage Stone Resource”.This stone,continuously used for building and sculpture for 6000 years,is well suited to fit this global designation as it is not only of great local cultural,historic and economic importance,but it is also the building stone used in construction of the UNESCO,and hence internationally recognized,World Heritage city of Valletta,as well as the UNESCO-listed Prehistoric Megalithic Temples of the Maltese Islands.The stone was also exported to several European and North African countries especially in the early 20th century.The entire range of archaeological remains and historic architecture which cover the Maltese Islands have been built in this stone,and encompass innumerable palaces and churches,including the fortified cities of Valletta,Mdina(the old capital of Malta),the Three Cities on the Grand Harbour and the Citadel of Gozo,as well as the vernacular architecture ubiquitous within the village cores all over the Islands.The soft limestone has also been widely used over the millennia for elaborate and extensive sculptural motifs.Practically the only natural resource of the Islands,it continues to be quarried today,and is used not only for new construction,but also for the regular restoration of Malta’s great and imposing architectural heritage,remaining thus an important pillar of the Maltese economy.
