The Politics of the "New North": Putting History and Geography at Stake in Arctic Futures

References to a “New North” have snowballed across popular media in the past 10 years. By invoking the phrase, scientists, policy analysts, journalists and others draw attention to the collision of global warming and global investment in the Arctic today and project a variety of futures for the region and the planet. While changes are apparent, the trope of a “New North” is not new. Discourses that appraised unfamiliar situations at the top of the world have recurred throughout the twentieth century. They have also accompanied attempts to cajole, conquer, civilize, consume, conserve and capitalize upon the far north. This article examines these politics of the “New North” by critically reading “New North” texts from the North American Arctic between 1910 and 2010. In each case, appeals to novelty drew from evaluations of the historical record and assessments of the Arctic’s shifting position in global affairs. “New North” authors pinpointed the ways science, state power, capital and technology transformed northern landscapes at different moments in time. They also licensed political and corporate influence in the region by delimiting the colonial legacies already apparent there. Given these tendencies, scholars need to approach the most recent iteration of the “New North” carefully without concealing or repeating the most troubling aspects of the Arctic’s past.

Increased level of antibodies cross-reacting with Ves v 5 and CRISP-2 in MAR-positive patients

Anti-sperm antibodies (ASA) have been described to be involved in immunological infertility. A possible antigen for ASA is the human cysteine-rich secretory protein 2 (CRISP-2), a sperm surface protein important in sperm-oocyte interaction. Furthermore, anti-CRISP-2 antibodies were shown to decrease fertility rates in vitro. Recently, we have reported cross-reacting antibodies recognizing CRISP-2 and antigen 5 from yellow jacket venom (Ves v 5) in human serum.

Role for tandem duplication and lon protease in AcrAB-TolC- dependent multiple antibiotic resistance (Mar) in an Escherichia coli mutant without mutations in marRAB or acrRAB

A spontaneous mutant (M113) of Escherichia coli AG100 with an unstable multiple antibiotic resistance (Mar) phenotype was isolated in the presence of tetracycline. Two mutations were found: an insertion in the promoter of lon (lon3::IS186) that occurred first and a subsequent large tandem duplication, dupIS186, bearing the genes acrAB and extending from the lon3::IS186 to another IS186 present 149 kb away from lon. The decreased amount of Lon protease increased the amount of MarA by stabilization of the basal quantities of MarA produced, which in turn increased the amount of multidrug effux pump AcrAB-TolC. However, in a mutant carrying only a lon mutation, the overproduced pump mediated little, if any, increased multidrug resistance, indicating that the Lon protease was required for the function of the pump. This requirement was only partial since resistance was mediated when amounts of AcrAB in a lon mutant were further increased by a second mutation. In M113, amplification of acrAB on the duplication led to increased amounts of AcrAB and multidrug resistance. Spontaneous gene duplication represents a new mechanism for mediating multidrug resistance in E. coli through AcrAB-TolC.

Increased genome instability in Escherichia coli lon mutants: relation to emergence of multiple-antibiotic-resistant (Mar) mutants caused by insertion sequence elements and large tandem genomic amplifications

Thirteen spontaneous multiple-antibiotic-resistant (Mar) mutants of Escherichia coli AG100 were isolated on Luria-Bertani (LB) agar in the presence of tetracycline (4 microg/ml). The phenotype was linked to insertion sequence (IS) insertions in marR or acrR or unstable large tandem genomic amplifications which included acrAB and which were bordered by IS3 or IS5 sequences. Five different lon mutations, not related to the Mar phenotype, were also found in 12 of the 13 mutants. Under specific selective conditions, most drug-resistant mutants appearing late on the selective plates evolved from a subpopulation of AG100 with lon mutations. That the lon locus was involved in the evolution to low levels of multidrug resistance was supported by the following findings: (i) AG100 grown in LB broth had an important spontaneous subpopulation (about 3.7x10(-4)) of lon::IS186 mutants, (ii) new lon mutants appeared during the selection on antibiotic-containing agar plates, (iii) lon mutants could slowly grow in the presence of low amounts (about 2x MIC of the wild type) of chloramphenicol or tetracycline, and (iv) a lon mutation conferred a mutator phenotype which increased IS transposition and genome rearrangements. The association between lon mutations and mutations causing the Mar phenotype was dependent on the medium (LB versus MacConkey medium) and the antibiotic used for the selection. A previously reported unstable amplifiable high-level resistance observed after the prolonged growth of Mar mutants in a low concentration of tetracycline or chloramphenicol can be explained by genomic amplification.

Live Cattle Futures and Options: How Have They Done?

Futures did reduce price risk. Hedging produced a higher minimum return and higher return at the 25th percentile (75% of the returns are better than this figure) than did the cash market. The 50th percentile, or median return, was higher for yearlings in the cash market than hedged cattle, and the calves had mixed results. Although the differences are not great, there have been months when the option strategies performed better than cash or futures, (i.e., January–April and September–October), and there are months when they did not fare well (i.e., June–August).

Envisioning sustainable water futures in a transdisciplinary learning process: combining normative, explorative, and participatory scenario approaches

Competing water demands for household consumption as well as the production of food, energy, and other uses pose challenges for water supply and sustainable development in many parts of the world. Designing creative strategies and learning processes for sustainable water governance is thus of prime importance. While this need is uncontested, suitable approaches still have to be found. In this article we present and evaluate a conceptual approach to scenario building aimed at transdisciplinary learning for sustainable water governance. The approach combines normative, explorative, and participatory scenario elements. This combination allows for adequate consideration of stakeholders’ and scientists’ systems, target, and transformation knowledge. Application of the approach in the MontanAqua project in the Swiss Alps confirmed its high potential for co-producing new knowledge and establishing a meaningful and deliberative dialogue between all actors involved. The iterative and combined approach ensured that stakeholders’ knowledge was adequately captured, fed into scientific analysis, and brought back to stakeholders in several cycles, thereby facilitating learning and co-production of new knowledge relevant for both stakeholders and scientists. However, the approach also revealed a number of constraints, including the enormous flexibility required of stakeholders and scientists in order for them to truly engage in the co-production of new knowledge. Overall, the study showed that shifts from strategic to communicative action are possible in an environment of mutual trust. This ultimately depends on creating conditions of interaction that place scientists’ and stakeholders’ knowledge on an equal footing.

Validierung einer deutschsprachigen Version des Career Futures Inventory (CFI): Berufliche Anpassungsfähigkeit, beruflicher Optimismus, Arbeitsmarktwissen und Berufserfolg

Das Career Futures Inventory (CFI; Rottingaus, Day & Borgen, 2005) erfasst die drei laufbahnbezogenen Zukunftsfaktoren career adaptability (Berufliche Anpassungsfähigkeit), career optimism (Beruflicher Optimismus) und knowledge of job market (Arbeitsmarktwissen). Die Ziele dieser Studie waren (a) eine deutschsprachige Version des CFIs zu konstruieren und (b) an zwei Stichproben mit Erwerbstätigen mittels (c) unterschiedlicher Indikatoren des Berufserfolgs und anhand von Persönlichkeitseigenschaften zu validieren. Es konnte in beiden Stichproben (N1 = 153; N2 = 110) die 3-faktorielle Struktur des CFIs nachgewiesen werden. Zudem konnten Annahmen zur konvergenten und diskriminanten Validität in beiden Stichproben bestätigt werden, da die CFI-Faktoren in erwarteter Richtung mit Berufserfolg (z. B. Beförderungen, Karrierezufriedenheit) bzw. Persönlichkeitseigenschaften (d. h. Big Five) korrelierten bzw. nicht korrelierten. Eine Analyse der inkrementellen Validität zeigte, dass Arbeitsmarktwissen zusätzliche Varianz beim Gehalt über Kontrollvariablen und Persönlichkeit hinaus erklärte. Hinsichtlich Karrierezufriedenheit war dies für beruflichen Optimismus der Fall. Diese Validierungsstudie ermöglicht den Einsatz des CFIs im deutschsprachigen Raum.

Einführung zu den Dialogtexten Altkatholische Kirchen der Utrechter Union – Mar Thoma Syrian Church of Malabar

2011 bis 2014 arbeitete eine gemischte Dialogkommission der Altkatholischen Kirchen der Utrechter Union und der Mar Thoma Syrian Church of Malabar. Sie erarbeitete drei Erklärungen zu Handen der Bischofskonferenzen der beiden Kirchen. Der vorliegende Beitrag bildet eine Einführung in diese Erklärungen aus christkatholischer Sicht. Er wird der Nationalsynode der Christkatholischen Kirche der Schweiz, die im Juni 2015 tagt, vorgelegt, und ggf. im WWW veröffentlicht.

Sēfer branṭ špigl : mar'ā haś-śôrefet han-niqrêt bi-lšôn aškenaz Branṭšpigl; we-hû sēfer memûlā'ā be-tōknût mûsār derek ha-ḥayyîm .. ir fromi laiṭ komṭ her ...

[Mose Ben-Chanokh Altschul]

Sēfer talmîd ṣaḥqān mûsārî : ... ḥibbûr qāṭān ... mē-haw-wikkûaḥ še-hāyā bên 2 talmîdîm ôhāvîm we-rāʿîm mē-ḥāmat haṣ-ṣāḥôq ... ʿim marʿê māqôm mit-Tôrā nevîʿîm û-Ktûvîm û-min-hat-Talmûd... der gilernṭi und bikerṭi špilr ...

[Jehuda Arje aus Modena]

Sēfer marʿē ham-mûsār : der tzuchṭ špigl ... wol fer ṭaiṭšṭ

baʿal ham-meḥabbēr ... Seligman Ulma fun Gentzburg gišlechṭ

Sēfer Marʿē mûsār : ein geṭlich un welṭlich seifer woiz divre ḥachomim ginumn ... iz gikloibṭ giwordn oiz gantz Moiše sedorim ...

wol fer ṭaiṭšṭ ...[Seligman Ulma Guenzburg]

Sēfer Marʿē mûsār û-vi-lešôn aškenaz ... : kōl ham-mešālîm we-ham-melîkôt ...

Zeligmann Ulma Gintzburg [Seligman Ulma Guenzburg]