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Situational Analysis and Expert Evaluation of the 1000 Days: Nutritional and Health Status in 4 Countries in latin america

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Health 2016年第5期8卷 444-455页

作者： Andrea Ramírez Sofía Velasco Oscar Bernal José Fernando Vera-Chamorro Gabriela Olagnero Escuela de Gobierno Alberto Lleras Camargo Universidad de los Andes Bogotá Colombia Division of Pediatric Gastroenterology Hepatology and Nutrition Hospital Universitario Fundación Santa Fe de Bogotá Universidad de los Andes Bogotá Colombia scientific coordination for latin america Danone Nutricia Early Life Nutrition Buenos Aires Argentina

Background: The first 1000 days of life, including pregnancy and the first 2 years of age have been considered essential for an adequate development and growth. Several studies have stated that malnutrition during pregnancy and not having a normal birth weight have negative impact on childhood and adulthood, and contribute to burden of disease. Adequate information on this matter provides the possibility for making recommendations on health and nutrition policies. Objective: The aim is to describe the nutritional status during the first 1000 days in four countries of latin america: Colombia, Argentina, Chile and Brazil. Methods: The analysis consists of two complementary approaches: 1) An extensive search on published and gray literature and a critical analysis of secondary data bases was conducted in Colombia, Argentina, Chile and Brazil following a standardized methodology in 2013. Maternal and child nutritional status, breast feeding, nutri-tional deficiencies, and dietary habits during the first 1000 days were the variables of interest;2) Information gaps were identified, interviews to local experts from academia, government and hospitals were conducted to fill each of the countries information gap. Data was organized in an online data base called NutriPl@net. Results: Despite the inherent country differences, the nutritional challenges during the first 1000 days are similar. Obesity prevalence is increasing in pregnant women. Under weight remains a problem in all 4 countries, with the highest prevalence in Argentina. Over weight prevalence is highest in Chile and obesity prevalence in Brazil. Micronutrient deficiencies in pregnant women have been described, especially high for folic acid, iron, zinc, vitamins A, B6, B12, C, E and riboflavin. Moreover, in the region, anemia is the most common micronutrient deficiency during pregnancy. Gestational diabetes, hypertension, obesity and pre-eclampsia are major causes of maternal, perinatal and infant morbidity and mo

关键词： Breastfeeding Infants Nutrition Pregnancy latin america

Present problems of water management and agrarian reforms in uzbekistan

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Agricultural Sciences 2012年第4期3卷 524-530页

作者： Nasirjon Yusupov Sherzod Muminov Ilkhom Ibragimov Boris Gojenko scientific Information Center of Interstate coordination Water Commission of Central Asia Tashkent Uzbekistan

The agriculture of Uzbekistan always played the important role in economy and in social life of the country. In spite of the fact that new branches of production have been created in the last years, and much higher rates the industry and service sphere were developed, the agriculture remains the one of leading directions and takes the important place in gross national product production. Its role is connected also with that it is the supplier of raw materials for quickly developing and demanded branches of light and food industry, and by that the considerable part of Uzbek population lives in rural areas and this or another ways connected with agrarian production. However, for the further development of this branch there are a number of barriers. From them the limitation of water resources and reclamation condition of the lands as well as the food security achieving are the main.

关键词： Uzbekistan Agriculture Water Management Agrarian Reforms

Communication Model for Built Heritage Assets Going from Knowing to Identification

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Built Heritage 2017年第4期1卷 1-10页

作者： Matthias Ripp Susanne Hauer World Heritage coordination City of RegensburgGermany

The Communication Model of Built Heritage Assets(COBA)refers to several scientific theories in the realm of learning and *** idea of the COBA-Model is to support and stimulate a more professional heritage communication and a more efficient use of existing ***,the identification of citizens with their Built Heritage Asset should be increased in order to get their support in allocating more resources to and preserving cultural *** shall also improve the visitor experiences and in doing so enhance the impacts and benefits from different learning *** the first level,the identification process only touches the social *** the course of the next stages the citizen will become more actively ***,at the expert level at stage five,the expert multiplier is enabled not only to communicate the heritage asset and its values,its characteristics and context but to make adequate ***,these stages should help to broaden the horizon of heritage practitioners and stimulate new ideas as well as unconventional ways of heritage communication.

关键词： heritage communication interpretation

In Situ Deposition of Drug and Gene Nanoparticles on a Patterned Supramolecular Hydrogel to Construct a Directionally Osteochondral Plug

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Nano-Micro Letters 2024年第1期16卷 341-359页

作者： Jiawei Kang Yaping Li Yating Qin Zhongming Huang Yifan Wu Long Sun Cong Wang Wei Wang Gang Feng Yiying Qi Department of Orthopaedic Surgery The Second Affiliated HospitalZhejiang University School of MedicineHangzhou City 310009Zhejiang ProvincePeople’s Republic of China College of Chemical and Biological Engineering Zhejiang UniversityHangzhou 310027People’s Republic of China ZJU-Hangzhou Global scientific and Technological Innovation Center Hangzhou 311215ZhejiangPeople’s Republic of China The Affiliated Nanhua Hospital Orthopedic Research CentreHengyang Medical SchoolUniversity of South ChinaHengyang 421001HunanPeople’s Republic of China Department of Radiology Jining No.1 People’s HospitalJining Medical UniversityJining 272000ShandongPeople’s Republic of China

The integrated repair of bone and cartilage boasts advantages for osteochondral restoration such as a long-term repair effect and less deterioration compared to repairing cartilage *** multifactorial,spatially oriented scaffolds to stimulate osteochondral regeneration,has immense ***,targeted drugs,namely kartogenin@polydopamine(KGN@PDA)nanoparticles for cartilage repair and miRNA@calcium phosphate(miRNA@CaP)NPs for bone regeneration,were in situ deposited on a patterned supramolecular-assembled 2-ureido-4[lH]-pyrimidinone(UPy)modified gelation hydrogel film,facilitated by the dynamic and responsive coordination and complexation of metal ions and their *** hydrogel film can be rolled into a cylindrical plug,mimicking the Haversian canal structure of natural *** resultant hydrogel demonstrates stable mechanical properties,a self-healing ability,a high capability for reactive oxygen species capture,and controlled release of KGN and *** vitro,KGN@PDA and miRNA@CaP promote chondrogenic and osteogenic differentiation of mesenchymal stem cells via the JNK/RUNX1 and GSK-3β/β-catenin pathways,*** vivo,the osteochondral plug exhibits optimal subchondral bone and cartilage regeneration,evidenced by a significant increase in glycosaminoglycan and collagen accumulation in specific zones,along with the successful integration of neocartilage with subchondral *** biomaterial delivery approach represents a significant toward improved osteochondral repair.

关键词： Osteochondral regeneration Oriented hydrogel Kartogenin miRNA-26a

Turn-on fluorescence detection of specific inorganic anions by Zr(Ⅳ)-MOF with amino-functional group

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钨科技(英文) 2023年第2期5卷 217-224页

作者： Jing Dong Shi-Qing Wang Xiao-Yu Zhang Zi-Qing Huang Xiu-Du Zhang Wei-Yin Sun coordination Chemistry Institute State Key Laboratory of Coordination ChemistrySchool of Chemistry and Chemical EngineeringNanjing National Laboratory of MicrostructuresCollaborative Innovation Center of Advanced MicrostructuresNanjing UniversityNanjing 210023China scientific Research Institute Nanjing Tech UniversityNanjing 211816China College of Chemistry and Materials Science Key Laboratory of Functional Molecular Solids Ministry of EducationAnhui Laboratory of Molecule-Based MaterialsAnhui Key Laboratory of Functional Molecular SolidsAnhui Normal UniversityWuhu 241002China

Inorganic anions such as phosphates and carbonates are essential in the natural system and it is important for the detec-tion of such *** this work,the fluorescence sensing capacity of Zr(IV)framework with an amino-functional group,namely UiO-66-NH_(2),towards specific inorganic anions was investigated in aqueous *** results revealed that the fluorescence emission intensity of UiO-66-NH2 could be strongly enhanced by phosphate and carbonate anions including HPO_(4)^(2-),H_(2)PO_(4)^(-),PO_(4)^(3-),P_(2)O_(7)^(4-),HCO_(3)^(-)and CO_(3)^(2-),implying its sensing capacity towards phosphate and carbonate ***,fluorescence titration experiments exhibit that the emission intensity enhancement ratio depends linearly on the concentration of anions,suggesting the possibility of quantitative detection of these *** studies suggest that the sensing of UiO-66-NH,towards HPO_(4)^(2-)/PO_(4)^(3-)/P_(2)O_(4)^(-)/HCO_(3)^(-)/CO_(2)-could be ascribed to the collapse of the framework,while that for H_(2)PO_(4)-could be attributed to the adsorption of H,PO4-by UiO-66-NH2 with hydrogen bonding interactions between H,PO4-and the amino group of UiO-66-NH_(2) supported by the different fluorescence response of UiO-66 and UiO-66-NH,towards the anions.

关键词： Zr(IV)framework UiO-66-NH_(2) Anions Sensing Turn-on fluorescence

Synthesis and Characterization of a Noncovalently Linked Porphyrin-[1,2-（1 -acridin-10＇-yl-2-aza-2-methylprop-1,3-ylene）- fullerene] Dyad

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Chinese Journal of Chemistry 2006年第7期24卷 862-866页

作者：项云魏先文张新明查庆庆孙健尹桂徐正 College of Chemistry and Materials Science Anhui Key Laboratory of Functional Molecular Solids Anhui Normal University Wuhu Anhui 241000 China State Key Laboratory of coordination Chemistry Coordination Chemistry Institute Nanjing University Nanjing Jiangsu 210093 China

1,2-（1-Acridin-10＇-yl-2-aza-2-methylprop-1,3-ylene）fullerene was synthesized firstly and characterized by UV-Vis, ^1H NMR, ^13C NMR and electrospray ionization mass spectroscopy, which is capable of forming a stable complex with zinc tetraphenylporphyrin via the axial ligation. The steady state fluorescence studies show efficient quenching of the zinc tetraphenylporphyrin emission upon axial coordination of acridine attached to C60.

关键词： fullerene zinc tetraphenylporphyrin complex self-assembly

Clinical features of AIDS patients with Hodgkin's lymphoma with isolated bone marrow involvement:report of 12 cases at a single institution

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Cancer Biology & Medicine 2015年第1期12卷 41-45页

作者： Marcelo Corti Maria Villafa?e Gonzalo Minue Ana Campitelli Marina Narbaitz Leonardo Gilardi HIV/AIDS Department F.J.Mu?iz Hospital Hematology Unit F.J.Mu?iz Hospital Histopathology Laboratory F.J.Mu?iz Hospital National Academy of Medicine Histopathology Laboratory Sociedad Iberoamericana de Informacion Cientifica Scientific Coordination

Objective： To study the main clinical and histopathological features of 12 patients with Hodgkin＇s lymphoma （HL） diagnosed primarily from bone marrow （BM） involvement. Methods： We included 12 acquired immunodeficiency syndrome （AIDS） patients with HL assisted in the F. J. Mufiiz Infectious Diseases Hospital since January 2002 to December 2013. The diagnosis of ilL with primary BM involvement in patients was confirmed by clinical, histopathological, and immunohistochemical findings. Results： All patients presented ＂B＂ symptoms and pancytopenia. All of them had stage IV neoplasm disease because of BM infiltration. The median of CD4＋ T-cell counts was 114 cells/μL, and mixed cellularity （MC） was the most frequent histopathological subtype of 92% cases. Conclusion： When other causes are excluded, BM biopsy should be performed in AIDS patients with ＂B＂ symptoms and pancytopenia to evaluate BM infiltration by atypical lymphocytes.

关键词： Acquired immunodeficiency syndrome (AIDS) Hodgkin's lymphoma (HL) bone marrow (BM)

Cost Effectiveness of Growing Cotton Depending on Irrigation Source and Groundwater Salinity in the Ferghana Valley, Uzbekistan

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Agricultural Sciences 2017年第8期8卷 729-742页

作者： Sherzod Muminov Galina Stulina Islom Rusiev International Fund for the Aral Sea Saving Interstate Coordination Water Commission Scientific-Information Center Tashkent Uzbekistan

Given article describes the current status of irrigated agriculture in the Ferghana province, Republic of Uzbekistan. Climatic, hydrogeological, and soil conditions and hydromodule zoning of the Water User Association (WUA) Oktepa Zilol were studied, and, on this basis, the farms growing cotton were selected. Variable and fixed costs and profitability of cotton-growing farms were analyzed. Based on the books of those farms, the crop budget was drawn up. Relationships between the profitability of cotton-growing farm and the irrigation sources used and soil fertility in the farm are explained. Finally, proposals for improvement of cotton production using various sources of irrigation under different degrees of groundwater salinity are provided.

关键词： Irrigation Groundwater Drainage Water Salinity Costs Revenue

The Effect of Climate Change on Land and Water Use

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Agricultural Sciences 2015年第8期6卷 834-847页

作者： Galina Stulina Georgiy Solodkiy International Fund for the Aral Sea saving Interstate Coordination Water Commission Scientific-Information Center Tashkent Uzbekistan

Climate warming is recognized as an objective reality all over the world. The typical characteristics of this warming include rise in soil and air temperature, more frequent and intensified extreme weather events (droughts, floods, storms) that especially became apparent in the recent decade, and, finally, change in precipitation patterns. In the arid areas, to which the Aral Sea basin, the research object, belongs too, more frequent dry years accompanied by decreased river water availability and precipitation and increased aridity of air are the most critical. This has a negative effect on agriculture in the basin’s countries, which is a source of livelihoods for almost half of the population. Most researchers studying the climate change effects note that the temperature rise leads to increased evaporation and, hence, to growth of water demands for irrigation of crops. The analysis made for the Fergana Valley on the basis of potential evapotranspiration proves an increase in moisture deficit during growing season through the rise in air temperature. According to REMO modeling of climatic scenarios until 2100, evapotranspiration would increase significantly by 4 - 8 mm/day in summer months. However, it is demonstrated also that the thermal potential of given area would be changing. The growth of the thermal potential causes that the sum of effective temperatures is reached in shorter period of time and the crops can be sown earlier. This, first, would reduce the crop development phases and the growing season as a whole, and, consequently, would decrease the total water use. For example, for the mid-season cotton, the growing season would become 30 days shorter and the water use would decrease by 100 mm by 2100. The thermal patterns should be considered as the basis for crop rotation and, hence, for water planning.

关键词： Climate Change Crop Development Water Requirement