Hemingway's stature as a writer was confirmed with the publication of A Farewell to Arms. Infact, Hemingway wrote a lot of war stories, but in almost all of his novels, the concept of the"Hemingway Hero"...Hemingway's stature as a writer was confirmed with the publication of A Farewell to Arms. Infact, Hemingway wrote a lot of war stories, but in almost all of his novels, the concept of the"Hemingway Hero"or more popularly the"code hero"is frequently elaborated and vividly exemplified. In the novel"A Farewell to Arms", Frederick Henry and Catherine Barkly are both Hemingway code characters who carry out the code very well and both show their grace under pressure in face of death, misery and disorder.Yet, an indepth study shows that the development levels of the two Hemingway code heroes are not the same.Catherine is the initi-ated, developed, and established code hero while Frederick is a developing code hero who can't be seen as a perfect one until the end of the story. He is to be initiated and tested;we observe his development under the tests.展开更多
Children with attention deficit and hyper activity disorder have various problems such as low academic performance, social and communication problems, anxiety, depression, aggression, conduct disorder and delinquency,...Children with attention deficit and hyper activity disorder have various problems such as low academic performance, social and communication problems, anxiety, depression, aggression, conduct disorder and delinquency, and also when they become adults, they have problems in social relationships that these problems can increase or decrease in dealing with family. Hence, this study was performed in order to examine the impact of family-based behavioral treatment compared with Barkley behavior therapy in reducing symptoms of children with attention deficit disorder—ADHD. To meet the aim, 20 of children with age range of 7 to 12 years old with attention deficit disorder—hyperactivity were selected in both experimental and control groups, and exposed to the treatment of behavioral family therapy groups and changes in behavior Barkley. Before and after the treatment, they were evaluated according to the scale of the Conner’s Parent Rating Scale-Revised Short Form (CPRS-R: S). Results of multivariate analysis of covariance indicated that there were significant differences between the experimental group who had received family-based behavioral treatments based on changes in behavior Barkley and a control group who had received drug treatment in variables, including conduct problems, learning problems, psychosomatic symptoms, and signs of impulsive hyperactivity, anxiety and hyperactivity (p < 0.01). These results could be guidance for counsel or sand therapists for children with attention deficit disorder—ADHD.展开更多
Using a Barkley model as an example, we study spirM waves and spiral tips in a gradient excitable medium. The gradient distribution of parameters is introduced to depict the inhomogeneous medium. It is found that the ...Using a Barkley model as an example, we study spirM waves and spiral tips in a gradient excitable medium. The gradient distribution of parameters is introduced to depict the inhomogeneous medium. It is found that the parameter fluctuations play an important role in the morphology of spiral pattern and the movements of spiral tips. For varied gradient parameters, it is observed that there exist three kinds of spiral behaviors, stable rotation, rebound of spiral tip from the boundary, and spiral breakup.展开更多
Evolution of spiral wave generated from the excitable media within the Barkley model is investigated. The external gradient electric field modulated by the logistic map is imposed on the media （along x- and y-axis）....Evolution of spiral wave generated from the excitable media within the Barkley model is investigated. The external gradient electric field modulated by the logistic map is imposed on the media （along x- and y-axis）. Drift and break up of spiral wave are observed when the amplitude of the electric field is modulated by the chaotic signal from the logistic map, and the whole system could become homogeneous finally and the relevant results are compared when the gradient electric field is modulated by the Lorenz or Rossler chaotic signal.展开更多
Cumberland River formed on Cumberland Plateau by confluence of the Poor and Clover forks in Harlan county, Kentucky and loops south through northern Tennessee. It joints the Ohio River at Smithland, Kentucky. The Cumb...Cumberland River formed on Cumberland Plateau by confluence of the Poor and Clover forks in Harlan county, Kentucky and loops south through northern Tennessee. It joints the Ohio River at Smithland, Kentucky. The Cumberland River is 1107 km long and has a drainage area of 46,830 km<sup>2</sup>. The Cumberland crosses a highland bench in Cumberland Plateau and flows in a gorge between 90 - 120 m cliffs. The Cumberland Falls is 20.7 m high. The river enters the central limestone basin of Tennessee, turning north, crosses the plain of western Kentucky to Ohio River at Smithland, Kentucky and at one point it is less than 3 km from Tennessee River. The Cumberland River had a long history of transporting furs, canoes, guns, armies, settlers, coal products and manufactured goods in the 1700s and 1800s. Three separate forks (Martin’s Fork, Clover Fork, and Poor Fork) flow out of the Appalachian Mountains in southeast Kentucky near the Virginia border to form the headwaters of the Cumberland River near Harlan, Kentucky. Steamboat traffic on the Cumberland River increased substantially in the 1800s as expanding coal fields, stone quarries and Tennessee produce began to be shipped throughout the region. The Cumberland River was surveyed during this period and between 1832 and 1838 Congress appropriated $155,000 for improving commercial navigation. With this infusion of money the United States Army Corps of Engineers (USACE) could clear the river of snags and build wing dams to deepen the channel. A 1060 km Cumberland River regional trail system, similar to the Tennessee River regional trail system under development, is needed to promote recreational tourism and increase use of the Cumberland River and basin. The primary objectives are: 1) to document how the landscape and geological resources of the Cumberland River have contributed to the successful water resource and economic development of a historic region in North America, 2) to identify future risks to the natural and environmental resources, 3) create a regional trail system with community access points and 4) create generations of people who care about the environmental stewardship and protection of the river and landscape resources.展开更多
文摘Hemingway's stature as a writer was confirmed with the publication of A Farewell to Arms. Infact, Hemingway wrote a lot of war stories, but in almost all of his novels, the concept of the"Hemingway Hero"or more popularly the"code hero"is frequently elaborated and vividly exemplified. In the novel"A Farewell to Arms", Frederick Henry and Catherine Barkly are both Hemingway code characters who carry out the code very well and both show their grace under pressure in face of death, misery and disorder.Yet, an indepth study shows that the development levels of the two Hemingway code heroes are not the same.Catherine is the initi-ated, developed, and established code hero while Frederick is a developing code hero who can't be seen as a perfect one until the end of the story. He is to be initiated and tested;we observe his development under the tests.
文摘Children with attention deficit and hyper activity disorder have various problems such as low academic performance, social and communication problems, anxiety, depression, aggression, conduct disorder and delinquency, and also when they become adults, they have problems in social relationships that these problems can increase or decrease in dealing with family. Hence, this study was performed in order to examine the impact of family-based behavioral treatment compared with Barkley behavior therapy in reducing symptoms of children with attention deficit disorder—ADHD. To meet the aim, 20 of children with age range of 7 to 12 years old with attention deficit disorder—hyperactivity were selected in both experimental and control groups, and exposed to the treatment of behavioral family therapy groups and changes in behavior Barkley. Before and after the treatment, they were evaluated according to the scale of the Conner’s Parent Rating Scale-Revised Short Form (CPRS-R: S). Results of multivariate analysis of covariance indicated that there were significant differences between the experimental group who had received family-based behavioral treatments based on changes in behavior Barkley and a control group who had received drug treatment in variables, including conduct problems, learning problems, psychosomatic symptoms, and signs of impulsive hyperactivity, anxiety and hyperactivity (p < 0.01). These results could be guidance for counsel or sand therapists for children with attention deficit disorder—ADHD.
基金Supported by National Natural Science Foundation of China under Grant No.10305005the Fundamental Research Fund for Physics and Mathematic of Lanzhou University
文摘Using a Barkley model as an example, we study spirM waves and spiral tips in a gradient excitable medium. The gradient distribution of parameters is introduced to depict the inhomogeneous medium. It is found that the parameter fluctuations play an important role in the morphology of spiral pattern and the movements of spiral tips. For varied gradient parameters, it is observed that there exist three kinds of spiral behaviors, stable rotation, rebound of spiral tip from the boundary, and spiral breakup.
基金The project supported partially by National Natural Science Foundation of China under Grant No. 10572056 and the Natural Science Foundation of Qansu Province under Grant No. 3ZS042-B25-021
文摘Evolution of spiral wave generated from the excitable media within the Barkley model is investigated. The external gradient electric field modulated by the logistic map is imposed on the media （along x- and y-axis）. Drift and break up of spiral wave are observed when the amplitude of the electric field is modulated by the chaotic signal from the logistic map, and the whole system could become homogeneous finally and the relevant results are compared when the gradient electric field is modulated by the Lorenz or Rossler chaotic signal.
文摘Cumberland River formed on Cumberland Plateau by confluence of the Poor and Clover forks in Harlan county, Kentucky and loops south through northern Tennessee. It joints the Ohio River at Smithland, Kentucky. The Cumberland River is 1107 km long and has a drainage area of 46,830 km<sup>2</sup>. The Cumberland crosses a highland bench in Cumberland Plateau and flows in a gorge between 90 - 120 m cliffs. The Cumberland Falls is 20.7 m high. The river enters the central limestone basin of Tennessee, turning north, crosses the plain of western Kentucky to Ohio River at Smithland, Kentucky and at one point it is less than 3 km from Tennessee River. The Cumberland River had a long history of transporting furs, canoes, guns, armies, settlers, coal products and manufactured goods in the 1700s and 1800s. Three separate forks (Martin’s Fork, Clover Fork, and Poor Fork) flow out of the Appalachian Mountains in southeast Kentucky near the Virginia border to form the headwaters of the Cumberland River near Harlan, Kentucky. Steamboat traffic on the Cumberland River increased substantially in the 1800s as expanding coal fields, stone quarries and Tennessee produce began to be shipped throughout the region. The Cumberland River was surveyed during this period and between 1832 and 1838 Congress appropriated $155,000 for improving commercial navigation. With this infusion of money the United States Army Corps of Engineers (USACE) could clear the river of snags and build wing dams to deepen the channel. A 1060 km Cumberland River regional trail system, similar to the Tennessee River regional trail system under development, is needed to promote recreational tourism and increase use of the Cumberland River and basin. The primary objectives are: 1) to document how the landscape and geological resources of the Cumberland River have contributed to the successful water resource and economic development of a historic region in North America, 2) to identify future risks to the natural and environmental resources, 3) create a regional trail system with community access points and 4) create generations of people who care about the environmental stewardship and protection of the river and landscape resources.
