Emotional labour/body work: The caring labours of migrants in the UK’s National Health Service     

S. Dyer  L. McDowell  A. Batnitzky 《Geoforum》2008,(6):2030-2038

The provision of care is an increasingly pressing issue in the Global North. With an ageing population and policies encouraging women into the labour market, there is a growing need for workers to undertake paid caring. This poses important and urgent questions about the social organisation of labour markets. Care work typically is low paid and undertaken in precarious, informal, or temporary situations. Many posts are filled by economic migrants, raising concerns about a care deficit in sending countries. In this paper we examine the ‘caring work’ undertaken by migrant workers in a West London Hospital. We employ a twofold characterisation of caring work. Like other bottom-end service sector work, this work is characterised by the face-to-face ‘emotional labour’. However, it also requires ‘body work’: close and often intimate physical contact between carers and those they care for. We argue that both of these aspects are important in understanding how caring work is constructed as poorly regarded and low paid. We show how these features play out in particular ways for migrant workers employed in such caring work.  相似文献   

金平镁铁质-超镁铁质岩铜镍矿床成矿条件     

盖春宽 《云南地质》2008,27(1):12-19

按构造环境控岩控矿特点,划分区内铜镍型成矿（岩）带,分析成矿条件,研究与该类矿床成矿有关的镁铁质岩、超镁铁质岩分布规律及铜镍硫化物成矿特征,指出找矿方向和建议。  相似文献   

Allometry and body length of abelisauroid theropods: Pycnonemosaurus nevesi is the new king     

《Cretaceous Research》2017

Abelisauroid dinosaurs normally reached an average body length (BL) of 5–9 m, but there are controversies due to the incomplete or fragmentary nature of most specimens. For Ekrixinatosaurus, for example, BL was estimated as 10–11 m or 7–8 m; for Pycnonemosaurus it was proposed 7–8 m, however its preserved bones are larger than any other described abelisauroid. The lack of a consistent methodology complicates comparisons of estimated BL, so we reevaluated the estimative for the seven most complete specimens of abelisauroids and compared the values against 40 measurements from the skull, vertebrae and appendicular elements using bivariate equations. It allowed estimating the BL of other 30, less complete, specimens of abelisauroids and to evaluate the allometric scaling of the skeletal parts. Strong correlations (R² > 0.96) were obtained for all vertebrae and hindlimb measurements, as well as skull height, and length of skull roof, lacrimal–squamosal, scapulocoracoid and humerus; other skull and forelimb measurements present weak correlation due to extreme morphological transformations observed in Abelisauridae and were not adequate for BL estimation. Abelisauroids gradually increased in size during evolution: the mean BL was 3.3 ± 2.5 m for basal abelisauroids and Noasauridae, 5.4 ± 1.8 m for basal Brachyrostra and Majungasauridae, and 7.1 ± 2.1 m for Furileusaura. Despite this variation, diversity of BL on each geographic region and stratigraphic epoch was relatively constant (BL usually varied from 4 to 8 m). The smallest noasaurid and abelisaurid are, respectively, Velocisaurus (1.5 ± 0.1 m) and Genusaurus (3.6 ± 0.0 m). The largest abelisaurids is Pycnonemosaurus nevesi (8.9 ± 0.3 m) followed by Carnotaurus (7.8 ± 0.3 m), Abelisaurus (7.4 ± 0.7 m) and Ekrixinatosaurus (7.4 ± 0.8 m). Skull measurement scale negatively at a similar rate but the height scales almost isometrically and the skull roof length scales more negatively; this probably caused a bending on the skull that may explain the upward orientation of the snout in large taxa.  相似文献   

云南云县果园地区铜矿化探异常的找矿意义     

郑锴  施丽明  汪永华  白磊 《云南地质》2012,(3):364-367

土壤地球化学测量获得8个多元素组合异常。其中,甲类异常4个,乙类异常3个,丙类异常1个。对各个异常元素组合及地质、构造等情况的综合分析,划出两个成矿远景区。  相似文献   

屏边—西畴山弧地体南缘发现铜镍多金属硫化矿     

张勤  杨玉华 《云南地质》2012,(2):139-143

眤博铜镍多金属矿处于哀牢山地体、红河裂陷槽、屏边西畴山弧交汇派生的北西多条线性断裂收敛区,辉长橄榄岩为铜镍钴容矿岩体。重磁推测基性岩体规模巨大,有较大远景。矿床类型为岩浆深部熔离—单成贯入式铜镍多金属矿。  相似文献   

云南金平银厂坡金矿成矿模式   总被引：1，自引：0，他引：1  

蔡培全  何忠福  吴文辉 《云南地质》2010,29(2):168-171

银厂坡金矿位于金平断凹西部哀牢山深大断裂南缘。控矿因素为地层、构造、岩浆岩。为岩浆期后热液通过富集作用形成的残坡积土型金矿。系统介绍银厂坡金矿地质特征和成矿规律,给出该区理想的成矿模式。  相似文献   

昆明地区钛铁矿资源及其成因     

戴传经 《云南地质》2010,29(3):286-294,298

昆明地区风化形成的钛砂矿床(点),传统认为其成矿母岩为华力西期辉长岩。若干矿区1/万地质测量及开发资料,发现多处母岩为寒武纪之前侵位的古老岩体。对昆明地区钛砂矿床(点)地质特征进行研究、总结,并估算全区远景储量。  相似文献   

阿尔金断裂走滑位移的确定——来自阿尔金山东段构造成矿带的新证据   总被引：5，自引：2，他引：3  

陈柏林  崔玲玲  白彦飞  王世新  陈正乐  李学智  祁万修  刘荣 《岩石学报》2010,26(11):3387-3396

阿尔金断裂是中国西北地区最大走滑断裂之一,呈北东东向延绵近1500km,以其强烈的贯穿性、巨大的规模、强烈的活动性和巨大的位移量为特征。但是对于其左行位移量一直存在比较大的争议,一些学者认为300～500km,而另外一些学者认为700～800km,甚至900～1000km。最近十余年的找矿进展显示出阿尔金山东段是一条重要的铁铜金铅锌多金属成矿带,其矿床成因类型、不同矿种组合关系及其反映的成矿作用条件与北祁连山西段非常相似,可以认为阿尔金山东段成矿带是北祁连山西段成矿带的西延部分,即阿尔金山东段成矿带是北祁连山西段成矿带被阿尔金断裂左行走滑断错的部分。因此,依据阿尔金山东段成矿带与祁连山西段成矿带的可比性,将此作为标志物,作者认为阿尔金断裂左行走滑总位移量为400km左右。  相似文献   

广南木利锑矿成因新解     

龚洪波  陈书富 《云南地质》2006,25(3):321-326

木利锑矿成因上有许多不同观点和分岐。通过矿床成矿特征分析,得出“地下热卤水改造成因”成矿作用的新认识。  相似文献   

云南剑川铁腊曲铅银矿矿床地质     

施建萍  陈新敏 《云南地质》2011,30(2):141-143

铁腊曲铅银矿位于德钦—维西有色金属成矿带内,是三江成矿带中铅、锌、银矿的富集区域之一。初步认为矿床成因受构造破碎带控制,与地下热卤水溶滤作用有关的热液型铅银多金属矿床。  相似文献