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Research ArticleOpen accessIn the abstractA Typology to Describe School Choice Policy in the United States: Using Cluster Analysis to Categorize States’ Charter School Law CharacteristicsWilliam Dabney, Bret Blackmon, Michelle M. LivermorePersistent educational inequality in the United States has inspired various school reform efforts with states adopting a wide variety of charter school laws. This study developed a typology of state-level charter school laws. U.S. states (N = 50) were described and categorized based on characteristics of their charter school laws related to autonomy, funding equity and growth. Autonomy referred to … …Journal of Social Sciences, Vol. 17, Issue 1 · 19 May 2021 · 7,058 accessesView PDFCite
Research ArticleOpen accessIn the abstractEffect of the Strategic Supplementation for Producing Embryos of Native Hartón del Valle HeifersAdrian Rolando Riascos-Vallejos, Julio Jesus Reyes-González, Yolaine Medina-Mesa, Juan Pablo Narvaez-HerreraNutritional imbalances have been confirmed in other breeds, related to energy, proteins and minerals and this affects embryonic development, production of quality. In this regard, the objective of this research was to evaluate the effect of strategic supplementation for the production of embryos in native Hartón del Valle heifers. For that purpose, 18 pure heifers were used, fed with a … …American Journal of Animal and Veterinary Sciences, Vol. 16, Issue 1 · 7 Mar 2021 · 6,618 accessesView PDFCite
Research ArticleOpen accessIn the abstractExogenous Progesterone for Offspring Sex Ratio Manipulation in Arabic Chickens (Gallus turcicus) Leading to Increasing Female Chicks ProportionIswati, Muhammad Halim Natsir, Gatot Ciptadi, Trinil SusilawatiFemale birds of egg-laying hens are more valuable than males, because males bird have no commercial value. The opportunity to manipulate offspring sex ratio in poultry has been observed in female birds; hence, female birds have heterogametic ZW chromosomes. High progesterone concentration 2-5 h before ovulation is thought to affect the segregation of female sex chromosomes as the basis for … …American Journal of Animal and Veterinary Sciences, Vol. 16, Issue 1 · 17 Feb 2021 · 7,500 accessesView PDFCite
Research ArticleOpen accessIn the abstractSialoliths: A Radiographic Retrospective StudyGeorges Aoun, Abbass El-Outa, Ibrahim Nasseh: Sialoliths are salivary gland calcifications that mainly affect submandibular and parotid glands. They are detected incidentally on dental panoramic radiographs. This study aimed to determine the prevalence of sialoliths in a Lebanese sample and evaluate the site, gender and age distribution of such findings. In this retrospective study, 500 digital panoramic radiographs, belonging to 219 males and 281 females … …Current Research in Dentistry, Vol. 11, Issue 1 · 7 Feb 2021 · 6,542 accessesView PDFCite
Research ArticleOpen accessIn the abstractClinical Significance of Precise Hyperthermic Intraperitoneal Chemotherapy Up-regulation RP11-356I2.2 Restraining the Occurrence and Development of Gastric CancerYu Yan, Feng Yanlin, Feng Jinxin et al.In order to study the therapeutic effect and possible mechanism of Precise Hyperthermic Intraperitoneal Chemotherapy (HIPEC) on gastric cancer, the expression of RP11-356I2.2 in gastric cancer cell lines and tissues was detected by real-time fluorescence quantitative PCR (RT-PCR). Chi-square test was used to analyze the correlation between the expression and clinic pathological parameters. Western blotting was used to detect the … …American Journal of Biochemistry and Biotechnology, Vol. 16, Issue 2 · 4 Jun 2020 · 6,487 accessesView PDFCite
Research ArticleOpen accessIn the abstractPerception Study of Environmental Pollution of a Watercourse in Guadalajara City, MexicoMaría Azucena Arellano Avelar, Martha Georgina Orozco Medina, Arturo Figueroa Montaño, Valentina Davydova BelitskayaThe results of an environmental perception study about a contaminated watercourse in Guadalajara Jalisco, Mexico are presented. Percept and opinions of residents were collected by direct interview from a random sample of 370 out of 8 900 dwellings and statistical reliability of 95%. Main results highlighted complains about sewage dumping and related displeasing odor (39.3%), as well as the presence … …American Journal of Environmental Sciences, Vol. 15, Issue 3 · 13 Jun 2019 · 8,687 accessesView PDFCite
Research ArticleOpen accessIn the abstractEvaluate College Students’ Knowledge, Towards Smoking Effect on Diabetes ConsequencesKhansaa A. Ibrahim AlbaroodiSmoking is a modifiable risk factor for many other diseases, this study aimed to evaluate student’s awareness in relation to smoking consequences on diabetes. This is a cross-sectional study involved students who attended al-Safwa university college in Karbala, Iraq. Data were collected within one month (February 2018). The collected data were analysed using the SPSS (version 18.0) software package (SPSS … …American Journal of Applied Sciences, Vol. 16, Issue 1 · 20 Feb 2019 · 7,457 accessesView PDFCite
Research ArticleOpen accessIn the abstractFormation of Post-Fire Water Repellent Layers on Nothofagus glauca (Hualo) Forests, After the Historical “Las Máquinas” Wildfire in South-Central ChilePablo A. Garcia-Chevesich, Eduardo Martínez, Alejandro García et al.The Chilean summer of 2017 was the worst wildfire season by far. Hundreds of wildfires burned a total of more than half a million hectares of forested land (native forests and forest plantations). A significant portion of the burned area was occupied by Hualo (Nothofagus glauca (Phil.) Krasser), a native forest species widely distributed in central Chile. Using the water-drop-penetration-time … …American Journal of Environmental Sciences, Vol. 15, Issue 1 · 15 Jan 2019 · 9,388 accessesView PDFCite
Research ArticleOpen accessIn the abstractThe Role of Receptor Activator of Nuclear Factor Kappa B (RANK) and Receptor Activator of Nuclear Factor Kappa B Ligand (RANKL) in Osteoporosis Risk: Gene Polymorphism and Soluble RANKL Level in Indonesia Post-Menopausal WomenLuluk Yunaini, Dwi Anita Suryandari, Linda Kusdhany et al.Hormonal changes in postmenopausal women may increase osteoclastogenesis that can lead to increased risk of osteoporosis. Receptor Activator of Nuclear factor Kappa B (RANK) and Receptor Activator of Nuclear factor Kappa B Ligand (RANKL) have an important role in osteoclastogenesis that involve in the regulation of bone resorption. In this study, we analyzed the Single Nucleotide Polymorphism (SNPs) within the … …OnLine Journal of Biological Sciences, Vol. 18, Issue 3 · 27 Sep 2018 · 8,180 accessesView PDFCite
Research ArticleOpen accessIn the abstractPathological and Immunohistochemical Findings of Prostate Glands from Clinically Normal DogsFiras Mohammed Abed, Asseel Mohammed Rahawi, Hadil Basim Al-Sabaawy et al.To investigate the incidental histopathologic findings in clinically normal dogs and determine the immunohistochemical expression of several tissue-specific differentiation markers. The University of Mosul's animal research ethical committee authorized this study (UoM.Dent/A.DM.L.1/22). Seven samples were obtained from the veterinary hospital in cooperation with the College of Dentistry. Dogs with two detectable testicles were considered intact. Dogs with a history of … …American Journal of Animal and Veterinary Sciences, Vol. 18, Issue 4 · 13 Nov 2023 · 5,198 accessesView PDFCite