Based on statistics from reality TV shows, this paper conducts binary logistic regression analyses on the relationships between social status, social distance, cost-benefit levels, and dissuasion strategies in dissuas...Based on statistics from reality TV shows, this paper conducts binary logistic regression analyses on the relationships between social status, social distance, cost-benefit levels, and dissuasion strategies in dissuasion behavior. It finds that the directness/indirectness of strategies has limited impact on politeness levels in Chinese dissuasive speech acts and is not a key factor influencing politeness. Further analysis of the linguistic forms, behavioral combinations of dissuasion, and their relationships with social status, social distance, and cost-benefit levels reveals a critical gradient distinction among factors affecting the politeness of dissuasion. Specifically, sentence structure choice is a key factor;performative verbs and cognitive stance markers are secondary factors;and direct/indirect language strategies, tag questions, and behavioral combinations are marginal factors.展开更多
^(10)Be surface exposure dating is one of the methods most used in the dating of glacial landforms due to its well-understood dating mechanism,readily accessible materials.However,numerous dating studies have shown th...^(10)Be surface exposure dating is one of the methods most used in the dating of glacial landforms due to its well-understood dating mechanism,readily accessible materials.However,numerous dating studies have shown that nuclide inheritance may overestimate the age as a result of the nuclide concentrations accumulating in glacial deposits prior to their eventual exposure.As the concentration is challenging to measure directly,it is typically assumed to be zero.This study investigated the potential nuclide inheritance in the Hailuogou Glacier by measuring^(10)Be concentrations in modern moraines.The results showed that(1)in the glacier foreland,the exposure ages of two sub-angular boulders aligned with the timing of glacier retreat suggested minimal or potentially negligible nuclide inheritance,whereas two amalgamated samples exhibited^(10)Be exposure ages of 820±278 yr and 570±168 yr,indicating that multiple cobbles may contain inherited nuclides;and(2)the exposure ages of the angular boulder samples from the modern glacier surface ranged from 366±151 yr to 221±85 yr,the coarse-grained(CG)sand samples ranged from 470±129 yr to 178±103 yr in age,and the ages of the amalgamated samples ranged from 1,114±197 yr to 97±37 yr,which may reflecting the upper limits of inherited ages.展开更多
文摘Based on statistics from reality TV shows, this paper conducts binary logistic regression analyses on the relationships between social status, social distance, cost-benefit levels, and dissuasion strategies in dissuasion behavior. It finds that the directness/indirectness of strategies has limited impact on politeness levels in Chinese dissuasive speech acts and is not a key factor influencing politeness. Further analysis of the linguistic forms, behavioral combinations of dissuasion, and their relationships with social status, social distance, and cost-benefit levels reveals a critical gradient distinction among factors affecting the politeness of dissuasion. Specifically, sentence structure choice is a key factor;performative verbs and cognitive stance markers are secondary factors;and direct/indirect language strategies, tag questions, and behavioral combinations are marginal factors.
基金supported by the National Natural Science Foundation of China(Grant Nos.41971009,41503054).
文摘^(10)Be surface exposure dating is one of the methods most used in the dating of glacial landforms due to its well-understood dating mechanism,readily accessible materials.However,numerous dating studies have shown that nuclide inheritance may overestimate the age as a result of the nuclide concentrations accumulating in glacial deposits prior to their eventual exposure.As the concentration is challenging to measure directly,it is typically assumed to be zero.This study investigated the potential nuclide inheritance in the Hailuogou Glacier by measuring^(10)Be concentrations in modern moraines.The results showed that(1)in the glacier foreland,the exposure ages of two sub-angular boulders aligned with the timing of glacier retreat suggested minimal or potentially negligible nuclide inheritance,whereas two amalgamated samples exhibited^(10)Be exposure ages of 820±278 yr and 570±168 yr,indicating that multiple cobbles may contain inherited nuclides;and(2)the exposure ages of the angular boulder samples from the modern glacier surface ranged from 366±151 yr to 221±85 yr,the coarse-grained(CG)sand samples ranged from 470±129 yr to 178±103 yr in age,and the ages of the amalgamated samples ranged from 1,114±197 yr to 97±37 yr,which may reflecting the upper limits of inherited ages.
