Klammt open elastic activator and twin blocks in Class II malocclusion treatment. by Eduardo Maikel Curbeira Hernández, Clotilde de la Caridad Mora Pérez

“…</span><strong><span style="font-weight: bold; font-family: Tahoma;">Methods</span></strong><span style="font-family: Tahoma;"><strong>:</strong> Prospective, cuasi experimental, “before-after” study without control group, including all children between 6 and 9 years of Area II in Cienfuegos municipality. After applying inclusion criteria, 20 patients were selected through simple randomized sampling and distributed in two groups, one for each technique. …”
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Comparison of ultrasonographic features between two types of hepatic echinococcosis and hepatoblastoma in children by Yi Tao, Hanqing Kong, Jiawu Li, Zhizhi Tan, Jun Wang, Yan Luo

“…IntroductionThe prevalence of hepatic alveolar echinococcosis (AE) and cystic echinococcosis (CE) is notably high among children in western China, with the mortality rate for untreated children potentially reaching up to 90%. …”
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QUALITATIVE CHANGES IN JAPAN’S POLICY IN THE FIELD OF MILITARY SECURITY IN 2013 by D. V. Streltsov

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Climate change and the single cell by Derek T. A. Lamport

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Participatory communication for social change by Moya Bydawell

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Monetary Policy and Climate Change by Matthias Kaldorf, Michael Krause, Lucas Radke, Florian Wicknig

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WEBOMETRICS RANKING: ANALYSIS OF CHANGES by Vladimir M. Galynsky

“…The author analyzes the changes in methodology of Webometrics Ranking (WRWU) in 2016. …”
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ENGINEERING EDUCATION: FORMAT CHANGE by Pavel M. Vcherashny, Natalia V. Gafurova, Maksim V. Rumyantsev, Olga A. Osipenko

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Changing university in achanging region by Andrey M. Sergeev, Pavel V. Fedorov, Anna V. Gushina

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China’s economy under pressure by Klaus-Jürgen Gern, Jan Reents

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Magnesium and Vascular Changes in Hypertension by Ana Rosa Cunha, Bianca Umbelino, Margarida L. Correia, Mario Fritsch Neves

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Changes in the organisation management system by V. G. Antonov, E. V. Kuptsova, E. S. Kuptsova

“…The state of governance is analysed over time: 1) the situation before the pandemic is considered; 2) the current changes since the pandemic began, in the face of both constrained business activity and a worsening crisis, are noted; 3) а forecast is given for business and management organisations for the coming post-pandemic period and regarding conversion to the new format of operations in which remote management and networked organisations have a strong place. …”
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RESISTANCE TO THE CHANGES IN EDUCATIONAL ORGANIZATION by I. Krainyuk, A. Nikolaeva

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On documenting language change as it happens by Emanuela Li Destri

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China’s Greater Bay Area by Britta Kuhn

“…A roadmap for China’s southeastern province Guangdong promotes a common development of nine municipalities within the Pearl River Delta and the two Special Administrative Regions. …”
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Onomatopeyas del chino moderno by Qiao Yun

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Sildenafil alters biogenic amines and increases oxidative damage in brain regions of insulin-hypoglycemic rats by Guzmán David Calderón, Brizuela Norma Osnaya, Herrera Maribel Ortíz, Peraza Armando Valenzuela, Mejía Gerardo Barragán, Olguín Hugo Juárez, Jiménez Francisca Trujillo

“…On the last day of the treatment, the animals´ brains were extracted to measure the levels of oxidative stress markers [H2O2, Ca2+,Mg2+-ATPase, glutathione and lipid peroxidation (TBARS)], dopamine and 5-HIAA in the cortex, striatum and cerebellum/medulla oblongata by validated methods. …”
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Association of age at menopause with type 2 diabetes mellitus in postmenopausal women: a systematic review and meta-analysis by Faezeh Zakerinasab, Taif Haiham Al Saraireh, Amirhesam Amirbeik, Rasoul Hossein Zadeh, Fariba Arbab Mojeni, Qumars Behfar

“…Visceral obesity and diminished estrogen level during the menopausal phase are associated with unfavorable metabolic changes, resulting in insulin resistance and increased risk of type 2 diabetes mellitus (T2DM). …”
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Policy change or tactical retreat? by Wishes Tendayi Mututwa, Brenda Mututwa, Mlondolozi Ndlovu

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Climate change impacts and pandemics by Shriyansh Srivastava, Rachana Mehta, Aroop Mohanty, Prakasini Satapathy, Ranjit Sah, Vasso Apostoloopoulos

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