|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | Furan-containing Conjugated Polymers for Organic Solar Cells显示文摘Development of organic semiconductors is one of the most intriguing and productive topics in material science and engineering. Many efforts have been made on the synthesis of aromatic building blocks such as benzene, thiophene and pyrrole due to the facile preparation accompanied by the intrinsic environmental stability and relatively efficient properties of the resulting polymers. In the past, furan has been less explored in this field because of its high oxidation potential. Recently, furan has attracted obsession due to its weaker aromaticity, the greater solubilities of furan-containing π-conjugated polymers relative to other benzenoid systems and the accessibility of furan-based starting materials from renewable resources. This review elaborates the advancements of organic photovoltaic polymers containing furan building blocks. The uniqueness and advantages of furan-containing building blocks in semiconducting materials are also discussed. | Amjad Islam Zhi-yang Liu Rui-xiang Peng Wei-gang Jiang Tao Lei Wang Li Lei Zhang Rong-juan Yang Qian Guan 葛子义 | 2017 | Chinese Journal of Polymer Science2017,35,2: | 3 |
| 2 | Peste des petits ruminants in goats in Pakistan显示文摘 | Amjad H Qamar-ul Islam Forsyth M | 1996 | Vet Rec1996,139,5: | 1 |
| 3 | Pets des Petits Ruminants in goats in Pakistan显示文摘 | Amjad H Qamar - ul - Islam Foryth M | 1996 | The Veterinary Record1996,139,5: | 1 |
| 4 | Economic Impacts of Clinical and Sub Clinical Mastitis on Dairy Farms显示文摘Studies have reported on the economic impacts of clinical and subclinical mastitis on dairy farms.Bovine mastitis is a disorder that affects dairy farms and has a major economic impact.Most of the economic losses are the result of mastitis.Mastitis is an invasive infection that is among the most numerous and highly complicated infections in the dairy sector.Mastitis is one of the most expensive diseases in terms of production losses among animal diseases.Mastitis reduces milk production,changes milk composition,and shortens the productive life of infected cows.Farmers must concentrate on avoiding mastitis infection whilst putting in place and following a mastitis control programed.Bovine mastitis,the most significant disease of dairy herds,has huge effects on farm economics.Mastitis losses are due to reduced milk production,the cost of treatments,and culling.Major factors related to low milk yield could be low genetic potential as well as poor nutritional and managerial approaches.Most of the losses are related to somatic cell count(SCC),which is characterised by an increase in the percentage of milk.Culling costs are the costs of rearing or buying a replacement animal,mostly heifers.Overhead impacts include the replacement animals'lower milk supply effectiveness.The expense of replacing animals prematurely due to mastitis is one of the most significant areas of economic loss. | Muhammad Shafeeq Afshan Muneer Amjad Islam Aqib Nimra Kirn | 2021 | Veterinary Science Research2021,3,2: | 0 |
| 5 | Epidemiology and Antibiotic Susceptibility Profile of Methicillin Sensitive Staphylococcus aureus among Livestock and Pet Animals显示文摘Staphylococcus aureus is an important zoonotic pathogen that is responsible for a variety of infectious diseases in humans and animals.The present study was designed to check the prevalence and antimicrobial resistance of MSSA from three different animal origins(bovine,caprine and pet).A total of n=450 samples(150 each source)were collected from bovine,caprine and pets.Collected samples were subjected to S.aureus identification by microbiological examination and confirmed S.aureus isolates were put to oxacillin disk diffusion test to declare them MSSA.The MSSA confirmed isolates were subjected to various antibiotics for susceptibility profiling using Kirby Bauer Disk Diffusion test.The present study found higher prevalence of MSSA from caprine origin(goat 83.33%)as compared to pet(cat 69.33%;dog 65.33%)and bovine origin(buffalo 26.66%;cattle 31.66%).The in-vitro findings of current study revealed oxytetracycline and gentamicin presented 100%efficacy against MSSA of all origins while the vancomycin presented>35%,>40%and>65%resistance against MSSA isolated from bovine,caprine and pet origin respectively.However,ciprofloxacin was equally effective(50%)against MSSA from buffalo and cattle while>80%efficacy was noted against MSSA from cat and dogs.Linezolid and amoxicillin+clavulanic acid were 77.78%and 66.67%sensitive to MSSA isolates from caprine milk.The present study found higher prevalence of MSSA from bovine,caprine and pet isolates with diversified pattern of susceptibility of different antibiotics from all sources. | Muhammad Aamir Naseer Amjad Islam Aqib Muhammad Shoaib Iqra Muzammil Zeeshan Ahmad Bhutta Iqra Gulzar | 2020 | Veterinary Science Research2020,2,1: | 0 |
| 6 | Alterations in Quality Parameters of Mastitic Milk显示文摘Quality milk production in modern dairy systems is facing many challenges.Salient in them is mastitis which is responsible for decline in milk production,altered milk composition and compromised udder health.The malaise consists of multiple bacterial etiologies which can be broadly classified into contagious pathogens and environmental pathogens S.aureus is being isolated invariably in all epidemiological studies,followed by E.coli.Pathogenic virulence in mastitis is often accounted due to microbial ability of producing wide array of virulence factors that enhances pathogenicity and sustainment potential in the epithelial linings of udder.Mastitis affects quality parameters of milk i.e.constitutional as well as mineral profile due to local damage and inflammatory mediators.It decreases the lactose secretion because of oxidative stress generated due to the formation of free radicals in the milk.In mastitic milk,IgG2 becomes the predominant antibody which is thought to be the main opsonin supporting neutrophil phagocytosis in the bovine mammary gland.Therefore,it plays a significant role in the battle against mastitis pathogens.Mastitis infected cow shows a notable elevated level of the sodium and chloride and demoted level of calcium,potassium and inorganic phosphorus.In micro minerals,mastitis effects are pretty much same as in most macro minerals i.e.lower down their concentration in milk secretion.Consistent preventive strategy alongside strict surveillance and biosecurity is recommended for combating this challenge. | Maria Azam Muhammad Aamir Naseer Kiran Mumtaz Iqra Muzammil KhazeenaAtta Rais Ahmed Amjad Islam Aqib | 2020 | Veterinary Science Research2020,2,2: | 0 |
| 7 | Comparison of Self-Strength, Seeking Help and Happiness between Pakistani and Chinese Adolescents: A Positive Psychology Inquiry显示文摘Adolescents’emotions and preferences are influenced by their childhood experiences.In today’s world,there is a pervasive eagerness for happiness.Happiness has been linked to feelings of self-strength,seeking help,and psy-chological health.The current quantitative research was designed with a positive psychological perspective to compare Pakistani and Chines adolescents’self-strength,seeking help,and happiness.The research design of the study was causal-comparative.The study population consisted of 400 Pakistani and 409 Chinese adolescents studying in the elementary grades of both countries.The sample was selected by using a simple random sampling technique.It consisted of 413 boys(51%)and 396 girls(49%),319(39)of them were from the age group of 13–14 years,386(48%)of them were from the age group of 15–16 years,and 104(12.9%)were from the age group of 17–18 years.Three different scales were developed to collect study data.Independent sample t-test and simple linear regression were used to test study hypotheses.The analysis revealed that Pakistani adolescents have signifi-cantly higher self-strength,seeking help and happiness than their counterparts.It was also found that adolescents’self-strength and seeking help significant affect their happiness.Based on thefindings,it was suggested to inves-tigate the factors contributing to the improved self-strength,seeking help,and happiness of Pakistani adolescents.It was also recommended to investigate the mediating effect of adolescents’self-strength on the relationship between their happiness and seeking help. | Umaira Tabbasam Amjad Islam Amjad Tariq Ahmed Xing Qiang | 2023 | International Journal of Mental Health Promotion2023,25,3: | 0 |
| 8 | 经自然腔道取标本手术(NOSES)治疗胃癌的国际共识(2019)显示文摘At present,natural orifice specimen extraction surgery(NOSES)has attracted more and more attention worldwide,because of its great advantages including minimal cutaneous trauma and post-operative pain,fast post-operative recovery,short hospital stay,and positive psychological impact.However,NOSES for the treatment of gastric cancer(GC)is still in its infancy,and there is great potential to improve its theoretical system and clinical practice.Especially,several key points including oncological outcomes,bacteriological concerns,indication selection,and standardized surgical procedures are raised with this innovative technique.Therefore,it is necessary to achieve an international consensus to regulate the implementation of GC-NOSES,which is of great significance for healthy and orderly development of NOSES worldwide. | Xu Guan Zheng Liu Amjad Parvaiz Antonio Longo Avanish Saklani Ali AShafik Jian-Chun Cai Charles Ternent Lin Chen Cuneyt Kayaalp Fatih Sumer Fernanda Nogueira Feng Gao Fang-Hai Han Qing-Si He Ho-Kyung Chun Chang-Ming Huang Hai-Yang Huang Rui Huang Zhi-Wei Jiang Jim S Khan Joaquim Manuel da Costa Pereira JosephWNunoo-Mensah Jung Tack Son Liang Kang Keisuke Uehara Ping Lan Le-Ping Li Han Liang Bing-Rong Liu Juan Liu Dan Ma Ming-Yin Shen Mohammad Rashidul Islam Narimantas Evaldas Samalavicius Kai Pan Petr Tsarkov Xin-Yu Qin Ricardo Escalante Sergey Efetov Seung Kyu Jeong Suk-Hwan Lee Dong-Hui Sun Li Sun Tatiana Garmanova Yan-Tao Tian Gui-Yu Wang Guo-Jun Wang Guo-Rong Wang Xiao-Qiang Wang William Tzu-Liang Chen Woo Yong Lee Su Yan Zu-Li Yang Gang Yu Pei-Wu Yu Dan Zhao Yun-Shi Zhong Jian-Ping Wang Xi-Shan Wang The International Alliance of NOSES | 2020 | Gastroenterology Report2020,8,1: | 0 |