Riser, Quentin H Haapanen, Mari Bartfeld, Judith Berger, Lawrence M Hakovirta, Mia Meyer, Daniel Miettinen, Anneli
Published in
Family process
父母分居之后，家庭(有时是法院)对儿童实际生活地的安置做出重要决定，在大多数发达国家，共同监护抚养孩子的安置越来越普遍。父母共同承担抚养孩子的安排可能与父母的满意度有不同的联系，这些联系在不同的国家可能有所不同。本研究利用威斯康星州和芬兰分居母亲的调查数据，探讨了这种可能性，并以三个目标为指导:(a) 确定与分居后6年或更长时间内单独和共同安置儿童有关的儿童和家庭特征；(b) 评估儿童分居后的安置与母亲对安置和费用分摊的满意度的关联；(c) 研究分居后安置与母亲方面满意度之间的关系是否因母亲的收入和父母关系的质量而变化。笔者发现，在芬兰与只安置在跟母亲一起的情况相比，父母共同抚育两处安置的母亲对她们的安置更满意，而威斯康星州的母亲则是相反的情况。此外，父母对共同监护抚养安置的满意度，无论是整...
Aghdasi, M Nazari, M Yonesi, Sareh
Published in
Journal of Micromechanics and Microengineering
Dielectrophoretic (DEP) force is a useful tool for manipulating particles in microfluidic systems. It is affected by the frequency of the applied electric field, which can be varied to produce repellent and attractive forces depending on the dielectric properties of particles and the media. In this work, two electric fields with different frequency...
Sun, Weibo Tang, Bao Dong, Liangliang Xu, Jianhong Zhao, Yancun Liu, Fengquan
Published in
Frontiers in Microbiology
Heat-stable antifungal factor (HSAF) produced by the biocontrol bacterium Lysobacter enzymogenes shows considerable antifungal activity and has broad application potential in the agricultural and medical fields. There is a great demand for pure HSAF compounds in academic or industrial studies. However, an efficient preparation method that produces ...
Moses, Tessa Burgess, Karl
Published in
Frontiers in Molecular Biosciences
This mini review focuses on the opportunities provided by current and emerging separation techniques for mass spectrometry metabolomics. The purpose of separation technologies in metabolomics is primarily to reduce complexity of the heterogeneous systems studied, and to provide concentration enrichment by increasing sensitivity towards the quantifi...
Yan, Xinlei Miao, Jing Zhang, Bao Liu, Huan Ma, Huifang Sun, Yufei Liu, Pufang Zhang, Xiujuan Wang, Ruigang Kan, Juntao
...
Published in
Frontiers in Nutrition
Astragalus membranaceus (A. membranaceus) is a homologous plant with high medicinal and edible value. Therefore, the extraction methods of Astragalus polysaccharide (APS) have attracted the attention of many research groups, but the yield of the active components is still not high. The aim of this study was to extract APS by a semi-bionic extractio...
Ménard, Étienne
De nombreux commentateurs ont déjà signalé la présence, dans la Théogonie d’Hésiode, d’un motif récurrent dans les mythes de nombreuses cultures : la séparation du ciel et de la terre. L’apparition de Chaos, mais aussi la naissance d’Ouranos ou encore le mythe de sa mutilation par Cronos, furent souvent interprétés comme autant d’occurrences de ce ...
Dai, Guona Wang, Jiale Zheng, Jiamei Xia, Conglong Wang, Yaping Duan, Baozhong
Published in
Frontiers in Nutrition
Lotus is a famous plant of the food and medicine continuum for millennia, which possesses unique nutritional and medicinal values. Polysaccharides are the main bioactive component of lotus and have been widely used as health nutritional supplements and therapeutic agents. However, the industrial production and application of lotus polysaccharides (...
Cruwys, Tegan South, Erica I Halford, William Kim Murray, Judith A Fladerer, Martin P
Published in
Family process
对伴侣关系的研究越来越关注 "我们 "这个概念，即主观方面认知的伴侣关系亲密度，它对预测伴侣关系的结果包括满意度和关系破裂至关重要。然而，对这一概念的定义、术语和测量仍然存在不同的观点。我们利用社会认同理论来阐明 "我们 "这个概念的本质并调查其预测效用。参与者是375名处于长期亲密关系的普通社区成员。该样本的年龄为18至74岁(M=37.22；SD=12.00)，69%为女性。参与者完成了七项关于 "我们“概念的测量，这些量表来自于关于伴侣关系研究的文献和社会认同相关研究文献。我们使用探索性因素分析来建立 "我们 "这个概念的潜在结构，并使用回归分析来探究每个 "我们 "的因素在预测关系满意度和关系破裂的可能性方面的效用。笔者提取了一个四因素解决方案，这四个因素具体被称为伴侣身份认同、伴侣...
Derksen, Jakob Viefhues, Martina
Published in
Electrophoresis
Numerous microfluidic separation applications have been shown in the past years providing a fast analysis of biological samples like DNA or proteins. Microfluidic separation based on dielectrophoresis (DEP), that is the migration of a polarizable object in an inhomogeneous electric field, provides numerous advantages. However, the main drawback of ...
Faraghat, Shabnam A Fatoyinbo, Henry O Hoettges, Kai F Hughes, Michael Pycraft
Published in
Electrophoresis
Microfluidic devices for dielectrophoretic cell separation are typically designed and constructed using microfabrication methods in a clean room, requiring time and expense. In this paper, we describe a novel alternative approach to microfluidic device manufacture, using chips cut from conductor-insulator laminates using a cutter plotter. This allo...
