美国科研出版社期刊
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作者:Léon G. Blaise Savadogo , Bernard Ilboudo , Maurice Kinda
来源:[J].Open Journal of Epidemiology, 2018, Vol.08 (02), pp.67-75Scientific Research Publishing
摘要:Background: The recommendation of the WHO and UNICEF is that all infants should be exclusively breastfed up to 6 months of age. Identifying associated factors to exclusively breastfeeding is crucial to improve this key public health intervention. The objectives of the study ...
作者:Raquel Couto de Azevedo GonÇalves Mota , Emerson Oliveira da Silva , Lívia Rodrigues de Menezes
来源:[J].Materials Sciences and Applications, 2018, Vol.09 (05), pp.473-488Scientific Research Publishing
摘要:In this study, poly(vinyl alcohol) (PVA)-based nanocomposites consisting of metallic oxide nanoparticles (TiO2, ZnO, ZrO2) were obtained from an aqueous solution of 7% PVA, in order to compare the microstructural, and physical properties of bionanocomposite ...
作者:Bright Oppong Afum , Afia Fima Baah Opoku
来源:[J].Journal of Geoscience and Environment Protection, 2018, Vol.06 (05), pp.121-132Scientific Research Publishing
摘要:A surface gold mine wishes to develop a new pit (Pit A) as part of its mining schedules. The proposed pit outline is about 300 m to the closest community. Blasting operations in Pit A would potentially create undesirable environmental impacts including fly rocks, ground vibration...
作者:Sabera Khatun , Noor-E-Ferdous , Farzana Sharmin ...
来源:[J].Open Journal of Obstetrics and Gynecology, 2018, Vol.08 (05), pp.446-455Scientific Research Publishing
摘要:Background: Cervical cancer is the second most common malignancy of women in Bangladesh. Surgery is the mainstay of treatment of patients with early invasive cancer confined to cervix. While the five-year survival rate after surgery for stage IB1 disease exceeds 90%, it is only 6...
作者:Z. Gatheru , F. Murila , J. Mbuthia ...
来源:[J].Open Journal of Obstetrics and Gynecology, 2018, Vol.08 (05), pp.456-467Scientific Research Publishing
摘要:Background: Knowledge of factors associated with seroprevalence of Hepatitis B in pregnancy is important in informing policies towards prevention of vertical transmission of Hepatitis B Virus (HBV) infection, since in-utero and perinatal infection lead to chronic carrier state w...
作者:Cristiane Heredia Gomes , NatÁlia Borges Pinheiro , Isabel Cristina Teixeira da Silva ...
来源:[J].Creative Education, 2018, Vol.09 (06), pp.932-941Scientific Research Publishing
摘要:This study aims at discussing the implementation of Problem Based Learning (PBL) in activities carried out in a first grade high school class. The analysis of soil was used as a didactic tool capable of facilitating student teaching and learning, and as a way for understandi...
作者:Andrew H. Khalifa , Joel Z. Cornfield
来源:[J].Open Journal of Urology, 2018, Vol.08 (05), pp.135-160Scientific Research Publishing
摘要:Purpose: To review current practice in the use of Prostate Specific Antigen (PSA) testing and assess the overall risks and benefits of PSA testing for Adenocarcinoma of the Prostate, specifically in men under age 65, and those living with risk factors for the disease. Materials a...
作者:J. D. Bosenge Nguma , O. N. Labama , A. J. Nadi ...
来源:[J].Open Journal of Obstetrics and Gynecology, 2018, Vol.08 (05), pp.505-512Scientific Research Publishing
摘要:The classic picture of a hydatiform mole is made of recurrent metrorrhagia, exaggeration of sympathetic signs, increase of uterine volume compared to gestational age and marked elevation of serum β-hCG. The occurrence of preeclampsia is less common and its mechanism is less ...
作者:Chaoqun Chen
来源:[J].Chinese Studies, 2018, Vol.07 (02), pp.144-154Scientific Research Publishing
摘要:This study identifies and decomposesthe impact of China’s central anti-corruption on Macau’s gaming industry by examiningthe quarter revenue data of six gaming companies from 2010 to the third quarterof 2017. The analysis results show that the negative impact of the anti-cor...
作者:Lucas Oliver Knobloch , Rafael E. Hincapie , Hendrik FÖdisch ...
来源:[J].World Journal of Engineering and Technology, 2018, Vol.06 (02), pp.332-349Scientific Research Publishing
摘要:Polymer solutions are used in chemical EOR processes to achieve incremental oil recoveries through obtaining favorable mobility ratios. In the process, the in-situ viscosity is a key parameter for the polymer flood design, as well as the changes in permeability due to the re...

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