Chemistry and the Chemical Industry in the 19th Century: The Henrys of Manchester and Other Studies

1999 ◽  
Vol 40 (2) ◽  
pp. 410-411
Author(s):  
Peter Morris
Keyword(s):  
19Th Century ◽  
Chemical Industry ◽  
The 19Th Century

Chemistry and the chemical industry in the 19th century

Endeavour ◽  
1998 ◽  
Vol 22 (1) ◽  
pp. 38-39
Author(s):  
George B. Kauffman
Keyword(s):  
19Th Century ◽  
Chemical Industry ◽  
The 19Th Century

scholarly journals Development of the settlement system in the Ostrava agglomeration and possibilities of its restructuring

Geografie ◽  
2002 ◽  
Vol 107 (2) ◽  
pp. 171-188
Author(s):  
Antonín Vaishar
Keyword(s):  
Coal Mining ◽  
19Th Century ◽  
Chemical Industry ◽  
Large Scale ◽  
Economic Base ◽  
Social Changes ◽  
Black Coal ◽  
Settlement System ◽  
The 19Th Century ◽  
Mining Regions

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.

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

2021 ◽  
Author(s):  
Roza Lortkipanidze ◽  
Shorena Tvalodze
Keyword(s):  
Introduced Species ◽  
19Th Century ◽  
Chemical Industry ◽  
Climatic Conditions ◽  
Raw Material ◽  
Ecological Environment ◽  
Great Ability ◽  
Biochemical Studies ◽  
Dry Conditions ◽  
The 19Th Century

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.

Grammatical Descriptions in Manchu Grammar Books from the Qing Dynasty

2019 ◽  
Vol 41 (1) ◽  
pp. 39-55
Author(s):  
Takashi Takekoshi
Keyword(s):  
19Th Century ◽  
Qing Dynasty ◽  
The Qing Dynasty ◽  
Chinese Scholars ◽  
High Degree ◽  
The 19Th Century

In this paper, we analyse features of the grammatical descriptions in Manchu grammar books from the Qing Dynasty. Manchu grammar books exemplify how Chinese scholars gave Chinese names to grammatical concepts in Manchu such as case, conjugation, and derivation which exist in agglutinating languages but not in isolating languages. A thorough examination reveals that Chinese scholarly understanding of Manchu grammar at the time had attained a high degree of sophistication. We conclude that the reason they did not apply modern grammatical concepts until the end of the 19th century was not a lack of ability but because the object of their grammatical descriptions was Chinese, a typical isolating language.

Immigrant Arab Women in Chile during the Renaissance (Nahda), 1910s-1920s

1970 ◽  
pp. 47-55
Author(s):  
Sarah Limorté
Keyword(s):  
20Th Century ◽  
19Th Century ◽  
Thematic Analysis ◽  
New World ◽  
Arab Women ◽  
Arab Woman ◽  
The Subject ◽  
The 19Th Century

Levantine immigration to Chile started during the last quarter of the 19th century. This immigration, almost exclusively male at the outset, changed at the beginning of the 20th century when women started following their fathers, brothers, and husbands to the New World. Defining the role and status of the Arab woman within her community in Chile has never before been tackled in a detailed study. This article attempts to broach the subject by looking at Arabic newspapers published in Chile between 1912 and the end of the 1920s. A thematic analysis of articles dealing with the question of women or written by women, appearing in publications such as Al-Murshid, Asch-Schabibat, Al-Watan, and Oriente, will be discussed.

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