scholarly journals HEALING PROPERTIES OF YUCCA GLORIOSA AND ITS CULTIVATION PERSPECTIVES IN AGRO-ECOLOGICAL ENVIRONMENT OF IMERETI

Author(s):  
Roza Lortkipanidze ◽  
Shorena Tvalodze

Yucca Gloriosa species belong to a very interesting group of plants, their consumption is diverse. As biochemical studies reveal, some types of Yucca leaves contain tigogenin and stereogenic sapogenin, which is the source of syntheses of steroidal hormonal medicine. Yucca as a raw material is a valuable set for the pharmaco-chemical industry. Yucca was introduced in Georgia in the 19th century. Yucca has a great ability to be adapted to the different ecological environment. Among 11 introduced species in Transcaucasia, Yucca Gloriosa L. is distinguished with its relatively high content of healing substances. Yucca gloriosa L. blooms well in climatic conditions of Georgia, although, they don’t provide seeds. The plant easily vegetates by dividing into 10-20cm length parts that later are introduced in the soil. Propagation is also processed by rooting of the 1-year young rosette. It is noteworthy that the Yucca stem does not lose its ability to take root even after a few days in air-dry conditions.

Author(s):  
Jim Powell

Losing the Thread is the first full-length study of the effect of the American Civil War on Britain’s raw cotton trade and on the Liverpool cotton market. It details the worst crisis in the British cotton trade in the 19th century. Before the civil war, America supplied 80 per cent of Britain’s cotton. In August 1861, this fell to almost zero, where it remained for four years. Despite increased supplies from elsewhere, Britain’s largest industry received only 36 per cent of the raw material it needed from 1862 to 1864. This book establishes the facts of Britain’s raw cotton supply during the war: how much there was of it, in absolute terms and in relation to the demand, where it came from and why, how much it cost, and what effect the reduced supply had on Britain’s cotton manufacture. It includes an enquiry into the causes of the Lancashire cotton famine, which contradicts the historical consensus on the subject. Examining the impact of the civil war on Liverpool and its cotton market, the book disputes the historic portrayal of Liverpool as a solidly pro-Confederate town. It also demonstrates how reckless speculation infested and distorted the raw cotton market, and lays bare the shadowy world of the Liverpool cotton brokers, who profited hugely from the war while the rest of Lancashire starved.


1986 ◽  
Vol 8 ◽  
pp. 106-110 ◽  
Author(s):  
N.Tvis Knudsen

Generally, outlet glaciers from the Inland Ice in South Greenland have retreated and thinned considerably since the 19th century. A sector in Johan Dahl Land, comprising the glaciers Nordbogletscher, Nordgletscher, and Eqalorutsit kangigdlît sermiat, has no trim-line zones. These glaciers have probably reached their most advanced position in historical time and are advancing further. Marginal and surface changes of the glaciers, over the last 30 years, are determined, using topographic maps based on aerial photographs taken in 1953, 1977, and 1981 and compared with ablation and surface movement of ice measured at stakes, established in 1978 at Nordbogletscher. The conclusion, made on the basis of the observations, is that the advance is the result of a higher transport rate of ice from the accumulation area than can ablate during the summers in the ablation area, under prevailing climatic conditions.


Endeavour ◽  
1998 ◽  
Vol 22 (1) ◽  
pp. 38-39
Author(s):  
George B. Kauffman

2017 ◽  
Vol 13 (11) ◽  
pp. 1573-1592 ◽  
Author(s):  
Rüdiger Glaser ◽  
Iso Himmelsbach ◽  
Annette Bösmeier

Abstract. This paper contributes to the ongoing debate on the extent to which climate and climatic change can have a negative impact on societies by triggering migration, or even contribute to conflict. It summarizes results from the transdisciplinary project Climate of migration (funded 2010–2014), whose innovative title was created by Franz Mauelshagen and Uwe Lübken. The overall goal of this project was to analyze the relation between climatic and socioeconomic parameters and major migration waves from southwest Germany to North America during the 19th century. The article assesses the extent to which climatic conditions triggered these migration waves. The century investigated was in general characterized by the Little Ice Age with three distinct cooling periods, causing major glacier advances in the alpine regions and numerous climatic extremes such as major floods, droughts and severe winter. Societal changes were tremendous, marked by the warfare during the Napoleonic era (until 1815), the abolition of serfdom (1817), the bourgeois revolution (1847/48), economic freedom (1862), the beginning of industrialization accompanied by large-scale rural–urban migration resulting in urban poverty, and finally by the foundation of the German Empire in 1871.The presented study is based on quantitative data and a qualitative, information-based discourse analysis. It considers climatic conditions as well as socioeconomic and political issues, leading to the hypothesis of a chain of effects ranging from unfavorable climatic conditions to a decrease in crop yields to rising cereal prices and finally to emigration. These circumstances were investigated extensively for the peak emigration years identified with each migration wave. Furthermore, the long-term relations between emigration and the prevailing climatic conditions, crop yields and cereal prices were statistically evaluated with a sequence of linear models which were significant with explanatory power between 22 and 38 %.


Geografie ◽  
2002 ◽  
Vol 107 (2) ◽  
pp. 171-188
Author(s):  
Antonín Vaishar

Large-scale coal-mining regions were showing specific settlement from the 19th century. The original typical system with towns as centres and their hinterlands was remodelled to a mosaic of coal pits, miner colonies (later housing quarters) and industrial factories interwoven with a dense web of infrastructure. The region of Ostrava is one of examples; here the mining of black coal linked up with the metallurgy of iron, heavy engineering and chemical industry. The region's economic base has experienced a restructuring in connexion with social changes after the year 1989 with individual towns seeking new functions and place in the system of settlement.


1986 ◽  
Vol 8 ◽  
pp. 106-110
Author(s):  
N.Tvis Knudsen

Generally, outlet glaciers from the Inland Ice in South Greenland have retreated and thinned considerably since the 19th century. A sector in Johan Dahl Land, comprising the glaciers Nordbogletscher, Nordgletscher, and Eqalorutsit kangigdlît sermiat, has no trim-line zones. These glaciers have probably reached their most advanced position in historical time and are advancing further.Marginal and surface changes of the glaciers, over the last 30 years, are determined, using topographic maps based on aerial photographs taken in 1953, 1977, and 1981 and compared with ablation and surface movement of ice measured at stakes, established in 1978 at Nordbogletscher.The conclusion, made on the basis of the observations, is that the advance is the result of a higher transport rate of ice from the accumulation area than can ablate during the summers in the ablation area, under prevailing climatic conditions.


2019 ◽  
Vol 5 (2) ◽  
pp. 1
Author(s):  
Aram Ali Mustafa

Mahsharaf - Khanom became an educated and conscious person thanks to the education she received from her family and also a position that her parents and grandparents had on both sides of the parents. In Ardalan and its capital, Sanandaj, as a center for the development of culture and education, Islamic and historical, in addition to a strong base, a large group of historians and intellectuals was found that significantly influenced Mahsharaf-Khanom's thought and consciousness. Mahashraf-Khanom, by recognition of many the researchers , was the only female historian in the Middle East in the 19th century. She was the only woman in the period who, along with the author of poems, practiced Islamic studies with great ability and had writings and compositions. In the beginning of the 19th century, the Iranian authorities, in particular, influenced the Ardalanian Kurds and changed their Sunni sect to Shia al-Jaafari. When they felt resistance, they imposed their authority and took control of the government directly in the emirate. They briefly removed it from existence. The Emirate of Ardalan, as part of the South - East Kurdistan, in addition to it was formed in areas, which later became under the control of the Emirate of Baban for more than two centuries, and became the source of disputes and conflicts between them and it came to the occupation of the land and cities, but despite the oppression of the Occupiers of Kurdistan, especially at the end of the 18-th century and the beginning of the 19-th century, there was a strong convergence and diverse integration among the population of the both Emirates and even the ruling class. Finally, when the dyanasty of Ardalan went to fall, Mahsharaf-Khanom and a few thousand Ardalanis moved to the capital of the Emirate of Baban, where they were received with great hospitality.


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