Effects of elevated pCO2 on the post-settlement development of Pocillopora damicornis

Ocean acidification represents a key threat to the recruitment of scleractinian corals. Here, we investigated the effect of increased partial pressure of carbon dioxide (pCO2) on the early development of Pocillopora damicornis by rearing the recruits for 12 days at 3 pCO2 levels (446, 896 and 1681 µatm). Results showed that increased pCO2 exerted minor effects on symbiont density and maximum quantum yield (Fv/Fm), while significantly enhanced the relative electron transport through photosystem II (PSII) of Symbiodinium. Notably, calcification and biomass of recruits decreased sharply by 34% and 24% respectively in 896 µatm, and tended to remain constant as pCO2 was raised from 896 to 1681 µatm. Furthermore, recruits in 1681 ?atm, with comparable surface area as those in 896 µatm, produced fewer buds. These findings indicated that juvenile P. damicornis under high pCO2 would enhance electron transport rate and suppress asexual budding to favor skeletal and tissue growths, which are more critical for their persistence and survival in a high pCO2 environment. This work suggested the physiological plasticity of juvenile corals under short-term exposure to elevated pCO2.

What motivates female operators to enter the garment industry in Pakistan in the post-MFA period?

Pakistan's knitwear exports had been struggling since the quota phase-out until 2009. A particular feature of Pakistan's garment industry is that hiring more male sewing operators at piece rates. Recently, a few surviving knitwear factories have adopted a strategy of shifting from male piece-rate operators to salaried female operators. In Pakistan, female participation in general workforce is very limited and hiring salaried female operators requires management effort and expertise. However, even in the factories with such management skills, household factors prevent females from working outside because Pakistani culture disrespects women working in factories. Our survey reveals that financial motives compel female household members to work outside their homes and that female operators contribute substantially to their households' finances.

Research review : searching for a new framework for Thailand's foreign policy in the post-cold war era

Thai foreign policy in the 1990s has been said to be contingent on the government in power, which changes between (or within) these groups and vacillates between pro-democratic reformists/principle-pursuers and the conservatives/profit-seekers. In these studies, Thailand’s Indochinese policy has often been referred to as a typical consequence of politics between the pragmatists and the reformists. However, whether or not domestic oppositional politics is the key determinant of foreign policy in the post-Cold War era still requires further examination, precisely because the model is now facing serious challenges between theory and reality. In this paper, I review the existing arguments concerning Thailand’s foreign policy in the post-Cold War Era and point out their limitations and questions for future study.

The integration of project competences within the post-graduate programme: a case study of the International Masters in Rural Development AGRIS MUNDUS

Experiences relating to the InternationalMasters in Rural Development from the Technical University of Madrid (Universidad Politécnica de Madrid, UPM), the first Spanish programme to receive a mention as a Registered Education Programme by InternationalProject Management Association (IPMA) are considered. Backed by an educational strategy based on Project-Based Learning dating back twenty years, this programme has managed to adapt to the competence evaluation requirements proposed by the European Space for Higher Education (ESHE). In order to do this the training is linked to the professional qualification using competences as a reference leading to the qualification in project management as established by the IPMA.

Modelling the post-failure stage of rainfall-induced landslides of the flow type

The geomechanical modeling of failure and post failure stages of rainfall induced shallow landslides represents a fundamental issue to properly assess the failure conditions and recognize the potential for long travel distances of the failed soil masses.

De la cápsula comunitaria al espacio compartido. La búsqueda del post-espacio público en la vivienda de ACM = From community capsules to shared intervals. The search of the post-public space In the housing developments by ACM

Arquitectos y no arquitectos como Rossi, Grassi, Jacobs, Sennett o Lefebvre, denunciaron críticamente durante los 50, 50 y 70 la ruptura entre la calle y el espacio doméstico y el consiguiente declive del dominio público urbano a escala de ciudad y a escala de barrio. La crítica a la "Ville Contemporaine" no solo se escribía, también se dibujaba y a veces, incluso, se construía. La primera generación post-CIAM trabajó intensamente en desmentir con palabras y obras al Oud que ya en los años 20 del pasado siglo, tomando la delantera a Le Corbusier y desde su mejor sentido práctico y estético afirmaba: "Las calles para el negocio, los patios interiores para la vida. Los dos estrictamente separados y con un carácter contradictorio".

Polymorphism in the 3′-untranslated region of TNFα mRNA impairs binding of the post-transcriptional regulatory protein HuR to TNFα mRNA

Tumor necrosis factor α (TNFα) acts as a beneficial mediator in the process of host defence. In recent years major interest has focused on the AU-rich elements (AREs) present in the 3′-untranslated region (3′-UTR) of TNFα mRNA as this region plays a pivotal role in post-transcriptional control of TNFα production. Certain stimuli, such as lipopolysaccharides, a component of the Gram-negative bacterial cell wall, have the ability to relinquish the translational suppression of TNFα mRNA imposed by these AREs in macrophages, thereby enabling the efficient production of the TNFα. In this study we show that the polymorphism (GAU trinucleotide insertional mutation) present in the regulatory 3′-UTR of TNFα mRNA of NZW mice results in the hindered binding of RNA-binding proteins, thereby leading to a significantly reduced production of TNFα protein. We also show that the binding of macrophage proteins to the main ARE is also decreased by another trinucleotide (CAU) insertion in the TNFα 3′-UTR. One of the proteins affected by the GAU trinucleotide insertional mutation was identified as HuR, a nucleo-cytoplasmic shuttling protein previously shown to play a prominent role in the stability and translatability of mRNA containing AREs. Since binding of this protein most likely modulates the stability, translational efficiency and transport of TNFα mRNA, these results suggest that mutations in the ARE of TNFα mRNA decrease the production of TNFα protein in macrophages by hindering the binding of HuR to the ARE.