WETTING AND DRYING CYCLES EFFECT ON DURABILITY OF GYPSUM SOILS TREATED WITH CALCIUM CHLORIDE OR CEMENT ADDITIVES

2021 ◽  
Vol 28 (2) ◽  
pp. 80-92
Author(s):  
Farouk Muhauwiss ◽  
Sura Hassoun

The study consists of two stages: the first one is to improve the gypsum soil with cement or calcium chloride and the second stage is to expose these soil specimens to series of wetting and drying cycles .Three soil specimens were taken and marked as (A,B and C) with gypsum content (47, 32 and 23)% respectively .The results show that cement additive increases the cohesion of soil specimens to 50% and collapse potential decreases with 65% and soil specimens improved with calcium chloride increase the cohesion up to more than 70% and collapse potential decreased about 70%. In the first cycle for wetting and drying cycles for soil specimens improved with cement the cohesion decreases about 25% and stays with the same ratio of the decreasing along the other cycle up to twelfth cycle. Collapse potential remains with the same value and is not affected by cycling of wetting and drying. In the first cycle for soil specimens treated with calcium chloride there is no effect in the first cycle whereas in the fourth cycle the cohesion increased by 60% and in the eighth cycle the cohesion decreased 8% and remains stable until the twelfth cycle. Collapse potential increases from one cycle to another by (30-50) % for all soil specimens.

2017 ◽  
Vol 11 (1-2) ◽  
pp. 121-139 ◽  
Author(s):  
James T. Turner

Typically, Christian theology includes an understanding of human afterlife consisting of two stages. The first is a disembodied existence as an immaterial being in the time between death and resurrection. Normally, it’s affirmed that some disembodied humans go to Heaven/Paradise between one’s death and resurrection; this is a state I call The Intermediate State. The second stage is the bodily resurrection. In this paper, I focus on The Intermediate State. Though the majority of the Christian tradition affirms it, I think it’s mistaken. To show two reasons why, I argue that a traditional metaphysics of human persons deployed to explicate The Intermediate State brings with it one or the other of at least two untoward consequences for Christian theology.


Author(s):  
Stuart Sime

The Civil Procedure Rules 1998 (CPR) require the parties to give advance notice to their opponents of all the material documentation in their control. This is done in two stages. At the first stage the parties send each other lists of documents, a process called ‘disclosure’. The second stage is ‘inspection’, which is the process by which the other side can request copies of documents appearing in the list of documents, typically with photocopies being provided by the disclosing party. This chapter discusses these processes. It covers lawyers’ and clients’ responsibilities; the stage when disclosure takes place; disclosure orders; standard disclosure; menu option disclosure; duty to search; list of documents; privilege; inspection; orders in support of disclosure; documents referred to in statements of case, etc.; admission of authenticity; and collateral use.


2014 ◽  
Vol 24 (1) ◽  
pp. 43
Author(s):  
Kwan Yi

The objective of this study is to propose, implement, and test a framework of assigning relevant Library of Congress (LC) subject headings to tweet messages. In this study, the task of assigning LC headings is considered an automatic classification task that identifies relevant LC subject headings for given tweets. The classification task is conducted in two stages. In the first stage, tweets are clustered so that similar tweets are grouped together. In the second stage, the degree of similarity between a cluster of tweets and LC subject headings is measured by a popular similarity metric, Jaccard Coefficient (JC). In this pilot study, five selected tweet clusters and nine LC subject headings were carefully chosen and used. This pilot study demonstrates a positive result forthe proposed approach of identifying subject headings for tweets. In three cluster cases out of the five, JC selected the most relevant headings as the largest degrees of similarity. For the other two cases, JC was not successful in ranking the most relevant within the top three headings. In the next step, a more sophisticated clustering method will be explored and applied. Also, all possible LC subject headings will be employed to identify LC subjects for tweets in the next steps of this study.


In this paper, we study about a M/G/1 Queuing model with single stage of service. Service interrupts during the time of service. The server does not get into the repair process immediately. It gets into a Set up time stage for the prior work to be done. On completion of set up stage service, the server will get into the repair process consisting of two stages, in which first stage is compulsory and the second stage of service is optional. For the model defined, we get the steady state results in closed form in terms of the probability generating functions and all the other execution performance measures of the model defined.


Author(s):  
Stuart Sime

The Civil Procedure Rules 1998 (CPR) require the parties to give advance notice to their opponents of all the material documentation in their control. This is done in two stages. At the first stage the parties send each other lists of documents, a process called ‘disclosure’. The second stage is ‘inspection’, which is the process by which the other side can request copies of documents appearing in the list of documents, typically with photocopies being provided by the disclosing party. This chapter discusses these processes. It covers lawyers’ and clients’ responsibilities; the stage when disclosure takes place; disclosure orders; standard disclosure; menu option disclosure; duty to search; list of documents; privilege; inspection; orders in support of disclosure; documents referred to in statements of case, etc.; admission of authenticity; and collateral use.


Author(s):  
Stuart Sime

The Civil Procedure Rules 1998 (CPR) require the parties to give advance notice to their opponents of all the material documentation in their control. This is done in two stages. At the first stage the parties send each other lists of documents, a process called ‘disclosure’. The second stage is ‘inspection’, which is the process by which the other side can request copies of documents appearing in the list of documents, typically with photocopies being provided by the disclosing party. This chapter discusses these processes. It covers lawyers’ and clients’ responsibilities; the stage when disclosure takes place; disclosure orders; standard disclosure; menu option disclosure; duty to search; list of documents; privilege; inspection; orders in support of disclosure; documents referred to in statements of case, etc.; admission of authenticity; and collateral use.


Author(s):  
Stuart Sime

The Civil Procedure Rules 1998 (CPR) require the parties to give advance notice to their opponents of all the material documentation in their control. This is done in two stages. At the first stage the parties send each other lists of documents, a process called ‘disclosure’. The second stage is ‘inspection’, which is the process by which the other side can request copies of documents appearing in the list of documents, typically with photocopies being provided by the disclosing party. This chapter discusses these processes. It covers lawyers’ and clients’ responsibilities; the stage when disclosure takes place; disclosure orders; standard disclosure; menu option disclosure; duty to search; list of documents; privilege; inspection; orders in support of disclosure; documents referred to in statements of case, etc.; admission of authenticity; and collateral use.


2019 ◽  
Vol 11 (12) ◽  
pp. 3385 ◽  
Author(s):  
Shunichi Hienuki ◽  
Kazuhiko Noguchi ◽  
Tadahiro Shibutani ◽  
Takahiro Saigo ◽  
Atsumi Miyake

A country’s scientific technology policy rarely reflects public opinion. In this study, we created a hierarchical model of societal well-being, comprising five value components for both individual and infrastructure well-being, to analyze the balance among these values. We conducted a survey in two stages; first, both individual and infrastructure well-being were investigated, and then the weights between pairs of value categories composing individual and infrastructure well-being were scored to assess which categories were most important. The analysis of the first stage used the score magnitudes, while that of the second stage used the analytic hierarchy process. The results showed that people value individual well-being more than infrastructure well-being. For both types of well-being, values related to the economy and safety were ranked as more important than the other values, but the weights were distributed over all value components. For individual well-being, the most important value category was the one related to safety, while for infrastructure well-being, it was economy. Therefore, people prioritize different values for themselves and for society as a whole. This suggests that when making decisions regarding technology, it is necessary to understand its effects on all fields and consider the balance between the value categories of well-being.


Author(s):  
Stuart Sime

The Civil Procedure Rules 1998 (CPR) require the parties to give advance notice to their opponents of all the material documentation in their control. This is done in two stages. At the first stage the parties send each other lists of documents, a process called ‘disclosure’. The second stage is ‘inspection’, which is the process by which the other side can request copies of documents appearing in the list of documents, typically with photocopies being provided by the disclosing party. This chapter discusses these processes. It covers lawyers’ and clients’ responsibilities; the stage when disclosure takes place; disclosure orders; standard disclosure; menu option disclosure; duty to search; list of documents; privilege; inspection; orders in support of disclosure; documents referred to in statements of case, etc.; admission of authenticity; and collateral use.


Author(s):  
Stuart Sime

The Civil Procedure Rules 1998 (CPR) require the parties to give advance notice to their opponents of all the material documentation in their control. This is done in two stages. At the first stage the parties send each other lists of documents, a process called ‘disclosure’. The second stage is ‘inspection’, which is the process by which the other side can request copies of documents appearing in the list of documents, typically with photocopies being provided by the disclosing party. This chapter discusses these processes. It covers lawyers’ and clients’ responsibilities; the stage when disclosure takes place; disclosure orders; standard disclosure; menu option disclosure; duty to search; list of documents; privilege; inspection; orders in support of disclosure; documents referred to in statements of case, etc.; admission of authenticity; and collateral use.


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