Training refugees as primary health care workers: Past imperfect, future conditional

Many problems have been encountered in the planning and implementation of health care in refugee camps, and more specifically in the training of refugees as primary health care workers. A review of the published literature and a "survey" of the opinions and experiences of refugee, national and international health personnel regarding training has therefore been undertaken to provide an overview of what has been done and to make recommendations for future work.
The review highlights the need to reallocate resources away from high visibility emergency aid to development activities, such as training, that will create an infrastructure for primary health care and promote self-reliance.     

SWOT analysis of renewable energy sector in Mazowieckie Voivodeship (Poland): current progress,prospects and policy implications

Environment, Development and Sustainability - Renewable energy (RE) plays an increasingly important role in the economy of almost every country in the world. In order to examine the state of...     

Hygroscopicity measurement of sodium carbonate, β-alanine and internally mixed β-alanine/Na2CO3 particles by ATR-FTIR

Water-uptakes of pure sodium carbonate(Na_2CO_3),pure β-alanine and internally mixedβ-alanine/Na_2CO_3 aerosol particles with different mole ratios are first monitored using attenuated total reflectance Fourier transform infrared spectroscopy(ATR-FTIR) technique.For pure Na_2CO_3 aerosol particles,combining the absorptions at 877 and 1422 cm-1 with abrupt water loss shows the efflorescence relative humidity(ERH) of 62.9%–51.9%.Upon humidifying,solid Na_2CO_3 firstly absorbs water to from Na_2CO_3·H2 O crystal at 72.0% RH and then deliquesces at 84.5% RH(DRH).As for pure β-alanine particles,the crystallization takes place in the range of 42.4%–33.2% RH and becomes droplets at ～ 88.2% RH.When β-alanine is mixed with Na_2CO_3 at various mole ratios,it shows no efflorescence of Na_2CO_3 whenβ-alanine to Na_2CO_3 mole ratio(OIR) is 2:1.For 1:1 and 1:2 β-alanine/Na_2CO_3 aerosols,the ERHs of Na_2CO_3 are 51.8%–42.3% and 57.1%–42.3%,respectively.While β-alanine crystal appears from 62.7% RH for 2:1 and 59.4% RH for both 1:1 and 1:2 particles and lasts to driest state.On hydration,the DRH is 44.7%–75.2% for Na_2CO_3 with the OIR of 1:1 and 44.7%–69.0%for 1:2 mixture,and those of β-alanine are 74.8% for 2:1 mixture and 68.9% for two others.After the first dehumidification–humidification,all the water contents decrease despite of constituent fraction.And at ～ 92% RH,the remaining water contents are 92%,89% and 82%at ～ 92% RH,corresponding to OIR of 2:1,1:1 and 1:2 mixed system,respectively.     

短期干旱胁迫对马尾松排放挥发性有机物的影响

为探究干旱环境对BVOCs排放的影响,应用动态封闭式采样系统和热脱附-气相色谱-飞行质谱仪,对短期干旱胁迫作用下马尾松的BVOCs排放进行了实验室测量,定量分析BVOCs排放速率和排放组成的变化.结果表明,干旱胁迫时异戊二烯的排放受到抑制,排放速率降低约50%;单萜烯和倍半萜烯的排放水平增强,排放速率分别为137.85和0.98μg/（m²·h）,是未受胁迫时的2.9和2.0倍.除反式-α-香柠檬烯外,干旱胁迫促进各单萜烯和倍半萜烯化合物的排放,是未受胁迫时的1.3~42.4倍,其中3-蒈烯排放的响应最敏感,α-葑烯、α-水芹烯和石竹烯的响应最弱.干旱胁迫时单萜烯和倍半萜烯的排放组成有所变化,但主导的化合物种类不变,单萜烯以α-蒎烯、香桧烯和β-蒎烯为主,占比分别为48%、17%和17%;倍半萜烯以石竹烯和长叶烯为主,占比分别为57%和34%.