This study investigates life expectancy and trade openness in China for the period 1960-2018. Methods: We purposed a theoretical model that is tested for China by applying regimeswitching regression. Results: Our findings suggest that trade openness increases life expectancy in China; trade affects life expectancy from two aspects; firstly, trade expansion and industrialization lead to high economic activities and resulted in raise the income of the people in society leading to improve life expectancy. Secondly, industrial expansion increases the CO 2 emissions which leads to imposes a negative implication on human health and thus reduces life expectancy. Conclusion: Thus, the net effect of trade liberalization depends on the value of income effect and volume of CO 2 emissions. Therefore, the government needs to support the trade policies which causes a low level of CO 2 emissions, the government may provide incentives to exports and industrialists to adopted green energy in the production process. Besides, the government may impose some regulations such as carbon tax to mitigate the CO 2 emissions in society.

This study investigates the debt overhang hypothesis for Pakistan in the period 1960-2007. The study examines empirically the dynamic behaviour of GDP, debt services, the employed labour force and investment using the time series concepts of unit roots, cointegration, error correlation and causality. Our findings suggest that debt-servicing has a negative impact on the productivity of both labour and capital, and that in turn has adversely affected economic growth. By severely constraining the ability of the country to service debt, this lends support to the debt-overhang hypothesis in Pakistan. The long run relation between debt services and economic growth implies that future increases in output will drain away in form of high debt service payments to lender country as external debt acts like a tax on output. More specifically, foreign creditors will benefit more from the rise in productivity than will domestic producers and labour. This suggests that domestic labour and capital are the ultimate losers from this heavy debt burden.

Critical Discourse Analysis (CDA) is considered an effective approach to explore the hidden realities in a text. The current research analyzes the speeches of the leaders of the two states on the incident of Pulwama attack on 14th February 2019 in the region of Indian occupied Kashmir to control the minds of the audience and formulate their ideologies to achieve their political benefits through power abuse. The data has been taken from the speeches delivered by the both political leaders, the Premier of Pakistan Imran Khan and the Premier of India, Narendra Modi on Pulwama Attack. Both qualitative and quantitative research approaches have been followed to investigate the texts. For Quantitative data,  AntConc 3.5.8 has been utilized for the frequencies and concordance of the important words to be discussed. Observation has been utilized to gain in-depth information to describe qualitatively. The results show that some specific linguistic choices regarding some specific vocabulary, pronouns, and modal verbs have been used ideologically by the premiers to manipulate the language of their speeches. The study will be important for researchers who want to investigate the discourse developed by the political leaders’ speeches on same issue .    Keywords: Discourse, pronoun, modality corpus, intertextuality

The communicative function of text can be obtained through the multimodal analysis of the text which contains the interaction and integration of two or more semiotic resources, graphics and text. This study investigated the structure of the titles and graphics of the title pages along with the situation of the content of native and non-native title pages of English novels of modern age. 20 title pages including 10 modern native and non-native English novels are randomly selected from the Google search engine. Multimodal analysis including Jeffries (2016) model to analyse the structure of the text of the title pages, Davy (2013) model to analyse the graphical features of the title pages and Bernstein (2003) to investigate the situational features presented in the title pages of the novels have been followed.  A bench mark technique was used to identify the graphics of title pages, structure of the title phrases and situation presented in the title pages. The results generated from qualitative analysis indicated that mostly the native authors observed all of the features mentioned by the great linguists, stylitions and graphic experts while selecting the design of title pages whereas, non-native authors and publisher have not kept these features in mind while selecting the contents of title page of their composition. It causes lack of readership as the readers cannot extract maximum information from the title page.  The study has opened new dimensions to the new researchers and it also beneficial for the authors and publisher in the selection of the title pages.Key words: Semiotics, Graphics, Situation, Text, Title-page

Acute appendicitis is the most common cause of acute abdomen. Most of the cases are diagnosed on history, clinical examination and raised TLC but gangrenous and perforated appendicitis are difficult to diagnose. The TLC, Serum bilirubin and C-reactive protein (CRP) have been shown to indicate perforation in appendicitis. Objectives: The purpose of this study was to evaluate the role of TLC, hyperbilirubinemia and CRP in the diagnosis of perforated appendix and surgery should be planned. Material & Methods: This study consisted of patients admitted with the clinical suspicion of acute appendicitis. ALVARADO score was calculated. 120 patients with ALVARADO score more than 6 and histologically diagnosed appendicitis were finally included in the study. A proforma was filled which included patients name, age, sex, duration of pain, TLC count, C-Reactive protein (CRP) level and serum total bilirubin level and diagnosis of appendicitis (acute appendicitis, gangrenous appendicitis and perforated appendicitis. Patients were divided into 3 groups. Group A comprised of patients with features of simple appendicitis (AA), Group B Gangrenous appendicitis (GA) and group C Perforated appendicitis (PA). Results: There were 81 patients of acute appendicitis, 13 patients of gangrenous appendicitis and 26 patients of perforated appendicitis. TLC was raised in 13 patients of AA, 10 patients of gangrenous appendicitis and 24 patients of perforated appendicitis. Hyperbillirubinemia (>1mg/dl) was present in 9 patients of GA and 20 patients of PA. Raised C-Reactive protein level (>5mg) was present in 10 patients of GA and 21 patients of PA. There was significant correlation of raised TLC, hyperbillirubinemia and C-reactive protein in gangrenous and perforated appendicitis and p value was less than 0.05. Predictive value of bilirubin in GA and PA was 56.25 % and 74.04 %respectively. Predictive value of C Reactive Protein in GA and PA was 41.66 and 60 respectively. Predictive value of TLC in GA and PA was 43.47 and 60.86 respectively. Conclusion: All the patients who present with pain in right iliac fossa, lower abdominal tenderness and rigidity, Alvarado score>7, raised TLC, CRP and hybillirubinemia are the suspected case of perforated appendix and should be aggressively resuscitated and operated.