Blueberries are a rich source of anthocyanins, which are associated with health benefits contributing to a reduced risk for many diseases. The present study identified the functional Gardenblue blueberry （Vaccinium a...Blueberries are a rich source of anthocyanins, which are associated with health benefits contributing to a reduced risk for many diseases. The present study identified the functional Gardenblue blueberry （Vaccinium ashei Reade） anthocyanin extracts （GBBAEs） and evaluated their capacity and underlying mechanisms in protecting murine RAW 264.7 cells from lipopolysaccharide （LPS）-stimulated inflammation in vitro. Enzyme-linked immunosorbent assay （ELISA） kit results showed that GBBAEs significantly inhibited the production of nitric oxide （NO）, prostaglandin E2 （PGE2）, interleukin-6 （IL-6）, IL-113, and interferon-y （INF-y）. Real-time polymerase chain reaction （PCR） analysis in- dicated that the mRNA expression levels of IL-6, IL-113, tumor necrosis factor-α （TNF-α）, monocyte chemoattractant protein-1 （MCP-1）, and cyclooxygenase 2 （COX-2） were suppressed in LPS-stimulated RAW 264.7 cells. Additionally, Western blot analysis was used to evaluate the relative protein expression levels of COX-2 and nuclear factor-κB p65 （NF-κBp65）. All these results suggested the potential use of GBBAEs as a functional food for the treatment of in- flammatory diseases.展开更多
Reading is a very essential skill in the process of knowledge aqusition,while,effective reading ability is the outcome of the good combination of both time and skills.The differences between good readers and poor read...Reading is a very essential skill in the process of knowledge aqusition,while,effective reading ability is the outcome of the good combination of both time and skills.The differences between good readers and poor reader will be studied in terms of comparisons towards their reading speed,efficiency and reasons behind in the domain of psychological perspectives.展开更多
A reduction in the track width of magnetic recording systems results in a welcome increase in Areal Density(AD),but can severely deteriorate system performance in the unfortunate appearance of extreme Inter-Track Inte...A reduction in the track width of magnetic recording systems results in a welcome increase in Areal Density(AD),but can severely deteriorate system performance in the unfortunate appearance of extreme Inter-Track Interference(ITI).The effect of severe ITI may be mitigated by using coding schemes.In this paper,therefore,we present a rate-5/62-Dimensional(2D)modulation code based on a proposed Single-Reader/Two-track Reading(SRTR)technique to cope with this serious problem in staggered Bit-Pattemed Magnetic Recording(BPMR)systems.We then evaluate the Bit-Error Rate(BER)performance of the proposed system in the presence of media noises,e.g.,position and size fluctuations.Our simulation results indicate that,at the same User Density(UD),the proposed system performs better than an uncoded system by about 1.0 dB at the BER of 105 and is also superior to the conventional recording system.展开更多
Many libraries have built and opened the electronic reading room,electronic reading room security management has been paid more and more attention.In the specific safety management,the prevention and control of reader...Many libraries have built and opened the electronic reading room,electronic reading room security management has been paid more and more attention.In the specific safety management,the prevention and control of reader factors is very important.By comparing and analyzing the prevention and control of reader factors in the safety management of some electronic reading rooms,it can be found that the corresponding prevention and control situation is not ideal,and even there are some obvious problems,which also leads to great hidden dangers in the safety management level.This paper will specifically analyze the prevention and control of reader factors in the safety management of electronic reading room,and put forward more effective prevention and control strategies.展开更多
This paper figures out the problems the Chinese students often meet with when they try to obtain the English language ability. In order to assist my students crack down on such problems, I take up the approach of givi...This paper figures out the problems the Chinese students often meet with when they try to obtain the English language ability. In order to assist my students crack down on such problems, I take up the approach of giving them opportunities to play the active roles in English reading activity and requiring them to write reading response journals and to have frequent discussions in the reading class. The approach aims at improving the students＇ ability and getting them to be trained and improved effectively in the language skills concerned. The approach has come out with remarkable achievements. My understanding is that the process of learning a foreign language is a process indeed of accumulation, including both the language and culture knowledge. The accumulation can be gained by means of reading a lot, thus improving the students＇ language competence, enlarging their cultural and language field of vision on the western world. We teachers play the function of bridge leading the students to succeed in mastering and applying English as a practical tool in their life and work to come. This paper introduces what I have been trying to assist my students in solving their problems through my teaching practice during the past years.展开更多
Reading plays a very big role in the college English course in China.Teaching reading in a college English classroom aims at helping students develop the skills they need to read more effectively.A way is suggested to...Reading plays a very big role in the college English course in China.Teaching reading in a college English classroom aims at helping students develop the skills they need to read more effectively.A way is suggested to teach reading in a college English class.Through this way,students become active readers who predict before reading,scan for specific information,confirm or reject their predictions while reading,answering comprehension questions in their own words,etc.Their reading skills are sharpened in such a reading class.展开更多
Purpose: This study aims to explore whether content originality and user experience have positive effects on online news readers’ satisfaction with the mobile apps service.Design/methodology/approach: Data was collec...Purpose: This study aims to explore whether content originality and user experience have positive effects on online news readers’ satisfaction with the mobile apps service.Design/methodology/approach: Data was collected via a Web-based survey. Data analysis of this study can be divided into two stages. In the first stage, a descriptive statistical analysis was conducted based on a sample of 612 respondents. In the second stage, the correlation among content originality, user experience and satisfaction was analyzed based on a sample of 377 mobile news apps users. Findings: Results of the first stage showed that social media and mobile news apps were the most important tools for users to access news, and different types of media were playing complementary roles in information transmission. Users held a positive attitude toward their mobile news reading experience and they described news they read on mobile apps with such words as "interesting", "instant", "positive", "profound", and "ironic". Results of the second stage confirmed our hypothesis that content originality and user experience both had positive impacts on user satisfaction.Research limitations: The questionnaires were distributed entirely online, so the sample may not be representative of the general population being studied and thus undermine the reliability and generalization of the findings to some extent. Moreover, this study adopted only one method(survey) and more methods such as interviews can be used to improve the accuracy of the results.Practical implications: The findings of this study can not only provide insights into a better understanding of users’ mobile reading behavior, but also help mobile information service providers attract more users.Originality/value: This is one of the first studies to explore the effects of content originality and user experience on online news readers’ satisfaction with the mobile apps service.展开更多
Children’s failure to develop simple word decoding skills in early years is linked to future poor reading, school dropout, and poor health [1] [2]. Letter-sound knowledge is needed for word decoding development;howev...Children’s failure to develop simple word decoding skills in early years is linked to future poor reading, school dropout, and poor health [1] [2]. Letter-sound knowledge is needed for word decoding development;however questions remain on what types of letter-sound knowledge help children decode simple words [3]. This study investigated the differences in mean number of consonant-vowel-consonant (CVC) words decoded between two groups of children, a letter-sound reading group and non letter-sound reading group. Children aged 4 to 6 in both groups, attempted to decode a variety of simple words such as tan, sit, hen, pig, dot, and fun. Analysis determined word decoding differences existed between the two groups. The alternate hypothesis was accepted;the letter-sound reading group had a significantly higher mean in number of consonant-vowel-consonant words decoded compared to the non letter-sound reading group. The study informs the teaching approaches needed to improve early decoding skills showing letter-sound reading ability is an important step for learning to decode simple consonant-vowel-consonant words.展开更多
This paper is going to explore Roland Barthes,Michel Foucault and Wolfgang Iser’s theories upon the question,death of the author,from three aspects comparatively:What is the connotation of the author in their underst...This paper is going to explore Roland Barthes,Michel Foucault and Wolfgang Iser’s theories upon the question,death of the author,from three aspects comparatively:What is the connotation of the author in their understandings respectively?Why is death of the author necessary in modern or postmodern period?What will take the author’s position after its death?Through detailed analysis and comparison of their texts and propositions,this paper attempts to indicate that Barthes advocates that textual meaning is within text itself,dispels author’s conclusiveness on meaning of a text,and suggests the openness and multiplicity of textual meaning.By reexamining the writing subject and redefining the function of author,Foucault indicates that the concept“author”is a function of discourse.He degrades author’s crucial significance in the process of textual interpretation,but keeps author as an existential mode of discourse.Wolfgang Iser states that the meaning of a text generates from the reading process,a dialogue between the text and its reader.Once a literary text is finished,it remains quite and full of potentialities,waiting for reader to unfold itself,waiting to realize itself in reading process.展开更多
Despite much research done on strategy, there still exist several questions unanswered. Not much research is done to examine lower intermediate English as a Foreign Language （EFL） learners＇ performance on the readi...Despite much research done on strategy, there still exist several questions unanswered. Not much research is done to examine lower intermediate English as a Foreign Language （EFL） learners＇ performance on the reading section of the First Certificate of English exam （FCER） in the post strategy instruction period. The results indicate that learners vary not only in terms of their performance on the FCER, hut also on the employed metacognitive strategy. Furthermore, metacognitive strategies are the only predictors that positively predict learners＇ performance in the FCER.展开更多
Background:Individuals with dyslexia present with a variety of reading related deficits including text comprehension,reading speed and word encoding.While previous literature addresses individual components of group d...Background:Individuals with dyslexia present with a variety of reading related deficits including text comprehension,reading speed and word encoding.While previous literature addresses individual components of group differences,the present study compares individuals with dyslexia and normal readers on a variety of eye tracking components,as well as behavioural reading measures.The applied nature of this research allows for a comprehensive understanding of how individuals with dyslexia perceptually encode and process written texts.Using type font(i.e.,Times New Roman vs.OpenDyslexic;a font created to elevate visually specific characteristics of dyslexia)as a mediator,we investigated the group differences in eye movement patterns,text comprehension and reading speed between normal readers and individuals with dyslexia when reading standardized and validated texts designed for a grade six reading comprehension level.Methods:Our 73 participants included 38 normal reading controls and 35 individuals with dyslexia.Participants were administered the symbol search and coding subtests of The Wechsler Adult Scale of Intelligence.Participants then read ten texts from the International Reading Speed Texts:five texts in Times New Roman and five in OpenDyslexic,while binocular eye movements were recorded using a SR Research Eyelink 1000.Results:We found that irrespective of font type,when compared to controls,individuals with dyslexia demonstrated increased re-reading of texts[i.e.,regressions:CI(−0.99,−0.66),Hedges’s gs=−0.83]and number of saccades per trial[CI(−1.42,−1.08),gs=−1.25]as well as increased median fixation duration[CI(−1.15,−0.82),gs=−0.98].The control group had increased reading speed[words per minute:CI(1.48,1.84),gs=1.65],visited less interest areas[CI(−1.48,−1.13),gs=−1.31],and had fewer directional deviations from the horizontal-axis[CI(−0.49,−0.18),gs=−0.33].We found an interaction between text comprehension and font type,with both groups having improved performance with OpenDyslexic.However,results did not show a main effect of group with respect to text comprehension.Conclusions:The lack of group differences in text comprehension illustrates that high-functioning individuals with dyslexia are able to comprehend these elementary level texts,irrespective of font type.However,the erratic nature of their eye movements combined with a slow reading speed suggest that individuals with dyslexia read texts in a different manner;achieving the same understanding as normal readers.Our results suggest that reading speed differences act as compensatory methods in our sample of individuals with dyslexia.展开更多
This paper used case study to investigates the relationship between EFL Reading and EFL Writing in terms of differences in writing strategies with the goal of throwing some light into the flied that has been relativel...This paper used case study to investigates the relationship between EFL Reading and EFL Writing in terms of differences in writing strategies with the goal of throwing some light into the flied that has been relatively untouched.Data were collected from think-aloud protocols of four Chinese undergraduate university students,two proficient readers and two less proficient readers.They first took an English Reading Comprehension Test and English Writing Test to evaluate their reading and writing perfor?mance.Then they were trained to think-aloud in the composing process.Subsequently,they did think aloud as they wrote another essay.The major finding of the study consists with the evidences of other studies that reading and writing are interrelated.And fur?ther revealed that reading influence application of writing strategies and writing performance,which provide pedagogical implica?tion for EFL researchers and educators.展开更多
Mac Barnett is the ninth US National Ambassador for Young People's Literature,appointed by the Library of Congress and Every Child a Reader.He is determined to change how society views children's books.The amb...Mac Barnett is the ninth US National Ambassador for Young People's Literature,appointed by the Library of Congress and Every Child a Reader.He is determined to change how society views children's books.The ambassador(大使)program,started in 2008,encourages reading among young Americans.Barnett,a writer of over 60 children's books including award-winning picture books and TV adaptations,has chosen to focus on picture books during his two-year term.展开更多
Many people have bad habits,and they are not good for you.Bad habits can be staying up too late,eating too many sweets or biting your nails.Bad habits aren't easy to break,but you can do it!First,notice when you d...Many people have bad habits,and they are not good for you.Bad habits can be staying up too late,eating too many sweets or biting your nails.Bad habits aren't easy to break,but you can do it!First,notice when you do the habit.Then,try to do something else,such as chewing gum or reading a book.Ask a friend to help you stop.They can watch you and remind you.Do your best and don't stop trying.Changing little by little can make a difference!展开更多
基金Project supported by the Fundamental Research Funds for the Central Universities of China(No.2013PY095)the Clinical Research Project of Health and Family Planning Commission of Wuhan Municipality(No.WX13A05)+1 种基金the Research Project of Wuhan City Central Hospital(No.YQ15A04)the Grant from Key Laboratory of Biological Targeted Therapy of Hubei Province of China(No.02.03.2014-10)
文摘Blueberries are a rich source of anthocyanins, which are associated with health benefits contributing to a reduced risk for many diseases. The present study identified the functional Gardenblue blueberry （Vaccinium ashei Reade） anthocyanin extracts （GBBAEs） and evaluated their capacity and underlying mechanisms in protecting murine RAW 264.7 cells from lipopolysaccharide （LPS）-stimulated inflammation in vitro. Enzyme-linked immunosorbent assay （ELISA） kit results showed that GBBAEs significantly inhibited the production of nitric oxide （NO）, prostaglandin E2 （PGE2）, interleukin-6 （IL-6）, IL-113, and interferon-y （INF-y）. Real-time polymerase chain reaction （PCR） analysis in- dicated that the mRNA expression levels of IL-6, IL-113, tumor necrosis factor-α （TNF-α）, monocyte chemoattractant protein-1 （MCP-1）, and cyclooxygenase 2 （COX-2） were suppressed in LPS-stimulated RAW 264.7 cells. Additionally, Western blot analysis was used to evaluate the relative protein expression levels of COX-2 and nuclear factor-κB p65 （NF-κBp65）. All these results suggested the potential use of GBBAEs as a functional food for the treatment of in- flammatory diseases.
文摘Reading is a very essential skill in the process of knowledge aqusition,while,effective reading ability is the outcome of the good combination of both time and skills.The differences between good readers and poor reader will be studied in terms of comparisons towards their reading speed,efficiency and reasons behind in the domain of psychological perspectives.
基金This work was patially supported by the Thailand Research Fund under the grant number RSA6080051,College of Advanced Manufacturing Innovation(AMD),and King Mongkut's Institute of Technology Ladkrabang(KMIIL),Thailand.
文摘A reduction in the track width of magnetic recording systems results in a welcome increase in Areal Density(AD),but can severely deteriorate system performance in the unfortunate appearance of extreme Inter-Track Interference(ITI).The effect of severe ITI may be mitigated by using coding schemes.In this paper,therefore,we present a rate-5/62-Dimensional(2D)modulation code based on a proposed Single-Reader/Two-track Reading(SRTR)technique to cope with this serious problem in staggered Bit-Pattemed Magnetic Recording(BPMR)systems.We then evaluate the Bit-Error Rate(BER)performance of the proposed system in the presence of media noises,e.g.,position and size fluctuations.Our simulation results indicate that,at the same User Density(UD),the proposed system performs better than an uncoded system by about 1.0 dB at the BER of 105 and is also superior to the conventional recording system.
文摘Many libraries have built and opened the electronic reading room,electronic reading room security management has been paid more and more attention.In the specific safety management,the prevention and control of reader factors is very important.By comparing and analyzing the prevention and control of reader factors in the safety management of some electronic reading rooms,it can be found that the corresponding prevention and control situation is not ideal,and even there are some obvious problems,which also leads to great hidden dangers in the safety management level.This paper will specifically analyze the prevention and control of reader factors in the safety management of electronic reading room,and put forward more effective prevention and control strategies.
文摘This paper figures out the problems the Chinese students often meet with when they try to obtain the English language ability. In order to assist my students crack down on such problems, I take up the approach of giving them opportunities to play the active roles in English reading activity and requiring them to write reading response journals and to have frequent discussions in the reading class. The approach aims at improving the students＇ ability and getting them to be trained and improved effectively in the language skills concerned. The approach has come out with remarkable achievements. My understanding is that the process of learning a foreign language is a process indeed of accumulation, including both the language and culture knowledge. The accumulation can be gained by means of reading a lot, thus improving the students＇ language competence, enlarging their cultural and language field of vision on the western world. We teachers play the function of bridge leading the students to succeed in mastering and applying English as a practical tool in their life and work to come. This paper introduces what I have been trying to assist my students in solving their problems through my teaching practice during the past years.
文摘Reading plays a very big role in the college English course in China.Teaching reading in a college English classroom aims at helping students develop the skills they need to read more effectively.A way is suggested to teach reading in a college English class.Through this way,students become active readers who predict before reading,scan for specific information,confirm or reject their predictions while reading,answering comprehension questions in their own words,etc.Their reading skills are sharpened in such a reading class.
文摘Purpose: This study aims to explore whether content originality and user experience have positive effects on online news readers’ satisfaction with the mobile apps service.Design/methodology/approach: Data was collected via a Web-based survey. Data analysis of this study can be divided into two stages. In the first stage, a descriptive statistical analysis was conducted based on a sample of 612 respondents. In the second stage, the correlation among content originality, user experience and satisfaction was analyzed based on a sample of 377 mobile news apps users. Findings: Results of the first stage showed that social media and mobile news apps were the most important tools for users to access news, and different types of media were playing complementary roles in information transmission. Users held a positive attitude toward their mobile news reading experience and they described news they read on mobile apps with such words as "interesting", "instant", "positive", "profound", and "ironic". Results of the second stage confirmed our hypothesis that content originality and user experience both had positive impacts on user satisfaction.Research limitations: The questionnaires were distributed entirely online, so the sample may not be representative of the general population being studied and thus undermine the reliability and generalization of the findings to some extent. Moreover, this study adopted only one method(survey) and more methods such as interviews can be used to improve the accuracy of the results.Practical implications: The findings of this study can not only provide insights into a better understanding of users’ mobile reading behavior, but also help mobile information service providers attract more users.Originality/value: This is one of the first studies to explore the effects of content originality and user experience on online news readers’ satisfaction with the mobile apps service.
文摘Children’s failure to develop simple word decoding skills in early years is linked to future poor reading, school dropout, and poor health [1] [2]. Letter-sound knowledge is needed for word decoding development;however questions remain on what types of letter-sound knowledge help children decode simple words [3]. This study investigated the differences in mean number of consonant-vowel-consonant (CVC) words decoded between two groups of children, a letter-sound reading group and non letter-sound reading group. Children aged 4 to 6 in both groups, attempted to decode a variety of simple words such as tan, sit, hen, pig, dot, and fun. Analysis determined word decoding differences existed between the two groups. The alternate hypothesis was accepted;the letter-sound reading group had a significantly higher mean in number of consonant-vowel-consonant words decoded compared to the non letter-sound reading group. The study informs the teaching approaches needed to improve early decoding skills showing letter-sound reading ability is an important step for learning to decode simple consonant-vowel-consonant words.
文摘This paper is going to explore Roland Barthes,Michel Foucault and Wolfgang Iser’s theories upon the question,death of the author,from three aspects comparatively:What is the connotation of the author in their understandings respectively?Why is death of the author necessary in modern or postmodern period?What will take the author’s position after its death?Through detailed analysis and comparison of their texts and propositions,this paper attempts to indicate that Barthes advocates that textual meaning is within text itself,dispels author’s conclusiveness on meaning of a text,and suggests the openness and multiplicity of textual meaning.By reexamining the writing subject and redefining the function of author,Foucault indicates that the concept“author”is a function of discourse.He degrades author’s crucial significance in the process of textual interpretation,but keeps author as an existential mode of discourse.Wolfgang Iser states that the meaning of a text generates from the reading process,a dialogue between the text and its reader.Once a literary text is finished,it remains quite and full of potentialities,waiting for reader to unfold itself,waiting to realize itself in reading process.
文摘Despite much research done on strategy, there still exist several questions unanswered. Not much research is done to examine lower intermediate English as a Foreign Language （EFL） learners＇ performance on the reading section of the First Certificate of English exam （FCER） in the post strategy instruction period. The results indicate that learners vary not only in terms of their performance on the FCER, hut also on the employed metacognitive strategy. Furthermore, metacognitive strategies are the only predictors that positively predict learners＇ performance in the FCER.
文摘Background:Individuals with dyslexia present with a variety of reading related deficits including text comprehension,reading speed and word encoding.While previous literature addresses individual components of group differences,the present study compares individuals with dyslexia and normal readers on a variety of eye tracking components,as well as behavioural reading measures.The applied nature of this research allows for a comprehensive understanding of how individuals with dyslexia perceptually encode and process written texts.Using type font(i.e.,Times New Roman vs.OpenDyslexic;a font created to elevate visually specific characteristics of dyslexia)as a mediator,we investigated the group differences in eye movement patterns,text comprehension and reading speed between normal readers and individuals with dyslexia when reading standardized and validated texts designed for a grade six reading comprehension level.Methods:Our 73 participants included 38 normal reading controls and 35 individuals with dyslexia.Participants were administered the symbol search and coding subtests of The Wechsler Adult Scale of Intelligence.Participants then read ten texts from the International Reading Speed Texts:five texts in Times New Roman and five in OpenDyslexic,while binocular eye movements were recorded using a SR Research Eyelink 1000.Results:We found that irrespective of font type,when compared to controls,individuals with dyslexia demonstrated increased re-reading of texts[i.e.,regressions:CI(−0.99,−0.66),Hedges’s gs=−0.83]and number of saccades per trial[CI(−1.42,−1.08),gs=−1.25]as well as increased median fixation duration[CI(−1.15,−0.82),gs=−0.98].The control group had increased reading speed[words per minute:CI(1.48,1.84),gs=1.65],visited less interest areas[CI(−1.48,−1.13),gs=−1.31],and had fewer directional deviations from the horizontal-axis[CI(−0.49,−0.18),gs=−0.33].We found an interaction between text comprehension and font type,with both groups having improved performance with OpenDyslexic.However,results did not show a main effect of group with respect to text comprehension.Conclusions:The lack of group differences in text comprehension illustrates that high-functioning individuals with dyslexia are able to comprehend these elementary level texts,irrespective of font type.However,the erratic nature of their eye movements combined with a slow reading speed suggest that individuals with dyslexia read texts in a different manner;achieving the same understanding as normal readers.Our results suggest that reading speed differences act as compensatory methods in our sample of individuals with dyslexia.
文摘This paper used case study to investigates the relationship between EFL Reading and EFL Writing in terms of differences in writing strategies with the goal of throwing some light into the flied that has been relatively untouched.Data were collected from think-aloud protocols of four Chinese undergraduate university students,two proficient readers and two less proficient readers.They first took an English Reading Comprehension Test and English Writing Test to evaluate their reading and writing perfor?mance.Then they were trained to think-aloud in the composing process.Subsequently,they did think aloud as they wrote another essay.The major finding of the study consists with the evidences of other studies that reading and writing are interrelated.And fur?ther revealed that reading influence application of writing strategies and writing performance,which provide pedagogical implica?tion for EFL researchers and educators.
文摘Mac Barnett is the ninth US National Ambassador for Young People's Literature,appointed by the Library of Congress and Every Child a Reader.He is determined to change how society views children's books.The ambassador(大使)program,started in 2008,encourages reading among young Americans.Barnett,a writer of over 60 children's books including award-winning picture books and TV adaptations,has chosen to focus on picture books during his two-year term.
文摘Many people have bad habits,and they are not good for you.Bad habits can be staying up too late,eating too many sweets or biting your nails.Bad habits aren't easy to break,but you can do it!First,notice when you do the habit.Then,try to do something else,such as chewing gum or reading a book.Ask a friend to help you stop.They can watch you and remind you.Do your best and don't stop trying.Changing little by little can make a difference!
