Governance by Contract? The impact of the International Finance Corporation's Social Conditionality on Worker Organization and Social Dialogue

This study considers the question of the relationship between private labour regulation and workers' capacity to take collective action through the lens of an empirical study of the International Finance Corporation's (IFC) 'performance standards' system of social and environmental conditionality. The study covered some 150 IFC client businesses in four world regions, drawing on data made public by the IFC as well as the results of a dedicated field survey that gathered information directly from workers, managers and union representatives. The study found that the application of the performance standards system has had remarkably little impact on union membership and social dialogue. In those few cases where change could be causally linked to the standards, the effect depended on the presence of workers' organizations that already had the capacity to take effective action on behalf of their members. The study also uncovered some prima facie evidence of breaches of freedom of association rights occurring with no reaction from IFC. The study concludes that the lack of impact is largely due to the private contractual structure that supposedly guarantees standards compliance.

Histoire culturelle et représentations transversales de Crans-Montana (1896-2014) : paysages, arts visuels, architecture, littérature et cinéma

La station valaisanne de Crans-Montana est richement représentée par la photographie, la peinture, les affiches et l'architecture. Cette thèse de doctorat s'emploie à réunir un large corpus de photographies et de représentations : peintures, affiches, cartes postales et reproductions de bâtiments emblématiques (voir le corpus illustré et documentaire annexé). Les questions liées à l'identité du territoire et son image sont les fils conducteurs de ce travail qui a débuté en 2008. Un premier ensemble visuel a été réuni par le Dr Théodore Stephani (1868-1951), un acteur fondamental pour l'histoire de la naissance de la station. Médecin, mais également photographe, il réalise une collection de plus de 1300 clichés, réunie en six albums, sur une période de trente-sept ans (1899-1936). Les photographies du médecin, originaire de Genève, fondateur de ce lieu désormais touristique sont le point de départ de cette recherche et son fil rouge. Celle-ci tentera d'articuler des représentations sur l'évolution du paysage et l'urbanisation de la station autour d'acteurs illustres, tels que les peintres Ferdinand Hodler (1853-1918) et Albert Muret (1874-1955), l'écrivain Charles-Ferdinand Ramuz (1878-1947) et les nombreux hôteliers ou médecins qui ont marqué l'histoire de la naissance du Haut-Plateau. Les représentations débutent en 1896 car c'est à ce moment-là que le Dr Stephani s'établit à Montana. Les architectes les plus connus de la première période sont François-Casimir Besson (1869-1944), Markus Burgener (1878-1953), suivi de la deuxième génération autour de Jean-Marie Ellenberger (1913-1988), André Perraudin (1915-2014) et André Gaillard (1921-2010). Parallèlement ou avant eux, les peintres déjà cités, Ferdinand Hodler et Albert Muret, - suivis de René Auberjonois (1872-1957), Henri-Edouard Bercher (1877-1970), Charles-Clos Olsommer (1883-1966), Oskar Kokoschka (1886-1980), Albert Chavaz (1907¬1990), Paul Monnier (1907-1982) et Hans Emi (1909-2015) - qui appartiennent tous à l'histoire culturelle de la région. Quant aux écrivains qui ont résidé dans la région, nous citons Elizabeth von Arnim (1866-1941), sa cousine Katherine Mansfield (1888-1923) alors que l'oeuvre de Charles-Ferdinand Ramuz est largement développée par une interprétation de son oeuvre Le Règne de l'esprit malin (1917) et un clin d'oeil pour Igor Stravinsky (1882¬1971). Nous présenterons aussi les films de trois cinéastes qui se sont inspirés des oeuvres écrites par Ramuz lors de son passage à Lens, à savoir Dimitri Kirsanoff (1899-1957), Claude Goretta (1929) et Francis Reusser (1942). Le concept du « village » est abordé depuis l'exposition nationale suisse (1896) jusqu'au projet des investisseurs russes, à Aminona. Ce « village » est le deuxième mégaprojet de Suisse, après celui d'Andermatt. Si le projet se réalise, l'image de la station s'en trouvera profondément transformée. En 1998, la publication de Au bord de la falaise. L'histoire entre certitudes et inquiétudes amène une grande visibilité aux propositions de Roger Chartier, qui lie l'étude des textes aux objets matériels et les usages qu'ils engendrent dans la société. Il définit l'histoire culturelle comme "une histoire culturelle du social" alors que pour Pascal Ory, une histoire culturelle est "comme une forme d'histoire sociale", ce qui revient presque au même, mais nous choisirons celle d'Ory pour une histoire sociale du paysage et de l'architecture. Ce travail adopte ainsi plusieurs points de vue : l'histoire sociale, basée sur les interviews de nombreux protagonistes de l'histoire locale, et l'histoire de l'art qui permet une sélection d'objets emblématiques ; l'histoire culturelle offre ainsi une méthode transversale pour lire et relier ces différents regards ou points de vue entre les paysages, les arts visuels, l'architecture, la littérature et le cinéma.

More than 10 years of experience with immediate sequential bilateral cataract extraction (ISBCE) - a retrospective study

Background: To evaluate the safety of immediate sequential bilateral cataract extraction (ISBCE) with respect to indications, visual outcomes, complications, benefits and disadvantages. Methods: This is a retrospective review of all ISBCEs performed at Kantonsspital Winterthur, Switzerland, between April 2000 and September 2013. The case notes of 500 eyes of 250 patients were reviewed. Of these 500 eyes, 472 (94.4%) had a straight forward phacoemulsification with posterior chamber intraocular lens implantation; 21 (4.2%) had a planned extracapsular cataract extraction; 4 (0.8%) had an intracapsular cataract extraction and 3 (0.6%) had a combined phacoemulsification with trabeculectomy. Results: Over 66% of eyes achieved improved visual acuity (at least 3 Snellen lines) following ISBCE. Median preoperative best corrected visual acuity (BCVA) was 0.5 LogMAR; the interquartile range was [0.4, 1] LogMAR. At one week control the median BCVA was 0.3 LogMAR, IQR [0.1, 0.5] LogMAR. At one month the median BCVA was 0.15 LogMAR, IQR [0.05, 0.3] (p < 0.01). There were no sight-threatening intraoperative or postoperative complications observed. Conclusions: ISBCE is an effective and safe option with high degree of patient satisfaction. The relative benefits of ISBCE should be balanced against the theoretically enhanced risks.

Predictability of refraction following immediate sequential bilateral cataract surgery (ISBCS) performed under general anesthesia

Abstract Background: To evaluate the predictability of refraction following immediate sequential bilateral cataract surgery (ISBCS) performed under general anaesthesia. Methods: This is a retrospective review of all ISBCS performed at Kantonsspital Winterthur, Switzerland, between April 2000 and September 2013. The case notes of 250 patients were reviewed. Patients having full refraction reported (110 patients/220 eyes) were included. 210 (95 %) eyes had a straight forward phacoemulsification with posterior chamber intraocular lens implantation, seven eyes had a planned extracapsular cataract extraction (ECCE); three eyes had an intracapsular cataract extraction. Results: Both eyes of 110 patients (64 women, 46 men) with a mean age of 79.0 years, standard deviation (SD) ±11.4 (range 26 to 97 years) were included. Median preoperative best corrected visual acuity (BCVA) was 0.5 LogMAR in the first eye, the interquartile range (IQR) was [0.4, 1.2]; 0.7 LogMAR in the second eye with IQR [0.4, 1.8]. At one month, the median BCVA was 0.2 LogMAR, IQR [0.1, 0.3] in the first eye, median BCVA was 0.1 LogMAR and IQR [0.0, 0.5] in the second eye. There were 3 eyes (3 %) that lost 3 lines or more in BCVA at one month (control vs. pre-operatively). In all three cases, poor visual acuity had been recorded pre-operatively (>1 LogMAR). Achieved refraction was within ±1.0 D of the target in 83 % of eyes. There were only 5 % (n = 6) of cases where if delayed sequential bilateral extraction had been performed could potentially intraocular lens (IOL) choice have been adjusted, in four of these cases, target refraction was within ±1.0 D in the second eye. Conclusions: ISBCS performed under general anaesthesia achieves target refraction in 83 % of eyes after consideration of complications, ocular co-morbidities and systemic restrictions. In the majority of cases where IOL power calculation could be considered, the achieved refraction of the second surgical eye was within ±1.0 D of intended refraction. This undermines the utility of IOL power adjustments in the second surgical eye. Keywords: Cataract, Cataract surgery, Immediate sequential bilateral cataract surgery

Abrogation of HMX1 function causes rare oculoauricular syndrome associated with congenital cataract, anterior segment dysgenesis, and retinal dystrophy.

PURPOSE: To define the phenotypic manifestation, confirm the genetic basis, and delineate the pathogenic mechanisms underlying an oculoauricular syndrome (OAS). METHODS: Two individuals from a consanguineous family underwent comprehensive clinical phenotyping and electrodiagnostic testing (EDT). Genome-wide microarray analysis and Sanger sequencing of the candidate gene were used to identify the likely causal variant. Protein modelling, Western blotting, and dual luciferase assays were used to assess the pathogenic effect of the variant in vitro. RESULTS: Complex developmental ocular abnormalities of congenital cataract, anterior segment dysgenesis, iris coloboma, early-onset retinal dystrophy, and abnormal external ear cartilage presented in the affected family members. Genetic analyses identified a homozygous c.650A>C; p.(Gln217Pro) missense mutation within the highly conserved homeodomain of the H6 family homeobox 1 (HMX1) gene. Protein modelling predicts that the variant may have a detrimental effect on protein folding and/or stability. In vitro analyses were able to demonstrate that the mutation has no effect on protein expression but adversely alters function. CONCLUSIONS: Oculoauricular syndrome is an autosomal recessive condition that has a profound effect on the development of the external ear, anterior segment, and retina, leading to significant visual loss at an early age. This study has delineated the phenotype and confirmed HMX1 as the gene causative of OAS, enabling the description of only the second family with the condition. HMX1 is a key player in ocular development, possibly in both the pathway responsible for lens and retina development, and via the gene network integral to optic fissure closure.

Cardiologie [Cardiology update in 2014].

Important clinical trials and therapeutic advances in the field of cardiology have been presented in 2014. New evidences on the management of acute myocardial infarction and the duration of dual antiplatelet therapy after coronary stent implantation have been published. A new class of therapeutic agents seems to offer promising perspectives for patients with heart failure and reduced ejection fraction. The new generation of subcutaneous or MRI-compatible implantable defibrillators is a major technological breakthrough. Finally, the European Society of Cardiology published new recommendations for the management of patients with cardiovascular diseases. This selective review of the literature summarizes the most important studies in the field of interventional cardiology, rhythmology, heart failure and cardiac imaging.

Archiving Primary Data: Solutions for Long-Term Studies.

The recent trend for journals to require open access to primary data included in publications has been embraced by many biologists, but has caused apprehension amongst researchers engaged in long-term ecological and evolutionary studies. A worldwide survey of 73 principal investigators (Pls) with long-term studies revealed positive attitudes towards sharing data with the agreement or involvement of the PI, and 93% of PIs have historically shared data. Only 8% were in favor of uncontrolled, open access to primary data while 63% expressed serious concern. We present here their viewpoint on an issue that can have non-trivial scientific consequences. We discuss potential costs of public data archiving and provide possible solutions to meet the needs of journals and researchers.

John Ruskin. Paysages de pierres

L'article analyse une aquarelle de John Ruskin intitulée "Bay of Uri, Lake Lucern" (1858) et évoque d'autres oeuvres de Ruskin présentées dans l'exposition de la Fondation Pierre Arlaud à Lens (Valais, Suisse) durant l'hiver 2015-2016. Il montre l'importance de la méditation sur les pierres dans la pensée de Ruskin.

Poorly differentiated clusters (PDC) in colorectal cancer: what is and ought to be known.

BACKGROUND: The counting of poorly differentiated clusters of 5 or more cancer cells lacking a gland-like structure in a tumor mass has recently been identified among the histological features predictive of poor prognosis in colorectal cancer. MAIN BODY: Poorly differentiated clusters can easily be recognized in the histological sections of colorectal cancer routinely stained with haematoxylin and eosin. Despite some limitations related to specimen fragmentation, counting can also be assessed in endoscopic biopsies. Based on the number of poorly differentiated clusters that appear under a microscopic field of a ×20 objective lens (i.e., a microscopic field with a major axis of 1 mm), colorectal cancer can be graded into malignancies as follows: tumors with <5 clusters as grade 1, tumors with 5 to 9 clusters as grade 2, and tumors with ≥10 clusters as grade 3. High poorly differentiated cluster counts are significantly associated with peri-neural and lympho-vascular invasion, the presence of nodal metastases or micrometastases, as well as shorter overall and progression free survival to colorectal cancer. CONCLUSION: The morphological aspects and clinical relevance of poorly differentiated clusters counting in colorectal cancer are discussed in this review.