scholarly journals Wild Bumblebee (Bombus) Diversity andNosema(Microsporidia: Nosematidae) Infection Levels Associated with Lowbush Blueberry (Vaccinium angustifolium) Production and Commercial Bumblebee Pollinators

2012 ◽  
Vol 2012 ◽  
pp. 1-11 ◽  
Author(s):  
Sara L. Bushmann ◽  
Francis A. Drummond ◽  
Lee A. Beers ◽  
Eleanor Groden

The primary objective was to determine if the prevalence ofNosema bombiinfection is higher for wild bumblebees (Bombusspp.) caught in lowbush blueberry growing areas with a history of commercial bumblebee use than for bumblebees caught in areas without a history of commercial bumblebee use. Additionally, we wished to determine relativeBombusspecies abundances and diversity in blueberry growing regions. Over two years we caught, identified to species, and dissected 767 bumblebees. Light microscopy revealed overall infection levels of 5.48%. The history of commercial bumblebee use had no relation to infection levels. Bumblebee species diversity and field location had significant relationships to infection (r2adjusted = 0.265; species diversityF(1,22)=6.848,P=0.016; field regionF(1,22)=5.245,P=0.032). The absence or presence of one species,Bombus terricola, appears to determine the relationship between species diversity and infection. The data showB. terricoladecline in sampled regions and almost half of the collectedB. terricolawere infected withNosema. The commercial species,B. impatiens, shows an increase in abundance, but with a 6.9% proportion infection. Molecular confirmation of the infecting species was ambiguous, suggesting a need for future clarification of the infecting species.

2017 ◽  
Vol 3 (1) ◽  
Author(s):  
Ali Maksum

Regionalisme dan Kompleksitas Laut China SelatanOleh: Ali MaksumJurusan Ilmu Hubungan Internasional, Universitas Muhammadiyah YogyakartaEmail: [email protected] , [email protected] Abstrak Hubungan antara regionalisme dan kompleksitas Laut China Selatan (LCS) jelas penting untuk diteliti lebih lanjut. Hal ini karena dampak dari sengketa LCS jelas berpengaruh terhadap stabilitas politik dan keamanan di Asia Tenggara. Tujuan utama artikel ini adalah untuk memahami konflik, latar belakang dan dampak dari sengketa LCS di negara-negara kawasan tersebut. Artikel ini dibagi menjadi enam bagian yaitu regionalisme dan LCS, sejarah konflik LCS, profil negara pengklaim, regionalisme dan solusi perdamaian, LCS dan keamanan regional dan kesimpulan. Penelitian ini juga dilengkapi dengan beberapa visualisasi untuk mengajak pembaca dalam sebuah imajinasi mendalam tentang LCS. Penulis menyimpulkan bahwa regionalisme Asia Tenggara menghadapi tantangan serius di tengah ancaman China yang berhasil mengambil keuntungan dari lemahnya multilateral ASEAN terkait masalah tersebut.Kata kunci: keamanan, konflik, Laut China Selatan, regionalisme,Abstract The relationship between regionalism and the complexity of the South China Sea (SCS) issues is obviously critical to be examined. This is because the impact of the SCS disputes are clearly influence to the political and security stability in Southeast Asia. The primary objective of this article is to understand the conflicts, background and impact of the SCS disputes on the regional member states. This article is divided into six sections namely regionalism and the SCS, history of SCS conflicts, profile of claimant states, regionalism and peace solutions, SCS and regional security and conclusion. This study is also supplemented by some visualizations to engage the readers in deep imagination on the SCS. The author concludes that Southeast Asian regionalism was facing serious challenges vis-à-vis China which successfully took benefit from the ASEAN's weak multilateral approach on this issue.Keywords: conflict, security, South China Sea, regionalism[1]Korespondensi: Ali Maksum, Jl. Lingkar Selatan, Tamantirto, Kasihan, Bantul, Yogyakarta 55183 Indonesia. HP: 082231310704.


2017 ◽  
Vol 3 (1) ◽  
pp. 1
Author(s):  
Ali Maksum

Abstrak Hubungan antara regionalisme dan kompleksitas Laut China Selatan (LCS) jelas penting untuk diteliti lebih lanjut. Hal ini karena dampak dari sengketa LCS jelas berpengaruh terhadap stabilitas politik dan keamanan di Asia Tenggara. Tujuan utama artikel ini adalah untuk memahami konflik, latar belakang dan dampak dari sengketa LCS di negara-negara kawasan tersebut. Artikel ini dibagi menjadi enam bagian yaitu regionalisme dan LCS, sejarah konflik LCS, profil negara pengklaim, regionalisme dan solusi perdamaian, LCS dan keamanan regional dan kesimpulan. Penelitian ini juga dilengkapi dengan beberapa visualisasi untuk mengajak pembaca dalam sebuah imajinasi mendalam tentang LCS. Penulis menyimpulkan bahwa regionalisme Asia Tenggara menghadapi tantangan serius di tengah ancaman China yang berhasil mengambil keuntungan dari lemahnya multilateral ASEAN terkait masalah tersebut.Kata kunci: keamanan, konflik, Laut China Selatan, regionalisme,Abstract The relationship between regionalism and the complexity of the South China Sea (SCS) issues is obviously critical to be examined. This is because the impact of the SCS disputes are clearly influence to the political and security stability in Southeast Asia. The primary objective of this article is to understand the conflicts, background and impact of the SCS disputes on the regional member states. This article is divided into six sections namely regionalism and the SCS, history of SCS conflicts, profile of claimant states, regionalism and peace solutions, SCS and regional security and conclusion. This study is also supplemented by some visualizations to engage the readers in deep imagination on the SCS. The author concludes that Southeast Asian regionalism was facing serious challenges vis-à-vis China which successfully took benefit from the ASEAN's weak multilateral approach on this issue.Keywords: conflict, security, South China Sea, regionalism


2011 ◽  
Vol 26 (S2) ◽  
pp. 210-210
Author(s):  
A. Ghaffarinejad ◽  
A. Mirghiasi

This study was designed for comparing between manic and mixed episodes and the relationship between these episodes and special scores were evaluated.This analytical - observational study was performed in Kerman Beheshti hospital / Kerman / Iran : one hundred and eighty six bipolar inpatients with diagnosis of manic and mixed episodes were included in study. They were assessed with the Young mania and Beck Depression Inventory.Frequency of pure mania was 22.6%. The mean of age of onsent was lower in mixed type (P = 0.02). Young score was higher in pure mania (p = 0.026).Spearman's correlation coefficient show strong relationship between duration of hospitalization and young score (p = 0.0001).These is significant relationship between Beck score and family history of bipolar disorder (p < 0.05). and there was significant relationship between Beck score and patient’s insight overlay,comorbidity of personality disorder was 26.3 was similar in both groups.There were significant relationships between age of onset of illness and positive familial history of bipolar disorder and major depressive disorder,and between suicidal attept and panic disorder and social phobia,however rapid cycling was higher in mixed patients significantly (p = 0.009).As far as we know This is the first study regarding relationship between bipolar subtypes and severity of mood disorders in Iran. This study is a part of a larger study including several provinces in Iran.We believed the prevalence of mixed state is not well known and in many cases it could be underdiagnosed.


2017 ◽  
Vol 3 (1) ◽  
pp. 1
Author(s):  
Ali Maksum

Abstrak Hubungan antara regionalisme dan kompleksitas Laut China Selatan (LCS) jelas penting untuk diteliti lebih lanjut. Hal ini karena dampak dari sengketa LCS jelas berpengaruh terhadap stabilitas politik dan keamanan di Asia Tenggara. Tujuan utama artikel ini adalah untuk memahami konflik, latar belakang dan dampak dari sengketa LCS di negara-negara kawasan tersebut. Artikel ini dibagi menjadi enam bagian yaitu regionalisme dan LCS, sejarah konflik LCS, profil negara pengklaim, regionalisme dan solusi perdamaian, LCS dan keamanan regional dan kesimpulan. Penelitian ini juga dilengkapi dengan beberapa visualisasi untuk mengajak pembaca dalam sebuah imajinasi mendalam tentang LCS. Penulis menyimpulkan bahwa regionalisme Asia Tenggara menghadapi tantangan serius di tengah ancaman China yang berhasil mengambil keuntungan dari lemahnya multilateral ASEAN terkait masalah tersebut.Kata kunci: keamanan, konflik, Laut China Selatan, regionalisme,Abstract The relationship between regionalism and the complexity of the South China Sea (SCS) issues is obviously critical to be examined. This is because the impact of the SCS disputes are clearly influence to the political and security stability in Southeast Asia. The primary objective of this article is to understand the conflicts, background and impact of the SCS disputes on the regional member states. This article is divided into six sections namely regionalism and the SCS, history of SCS conflicts, profile of claimant states, regionalism and peace solutions, SCS and regional security and conclusion. This study is also supplemented by some visualizations to engage the readers in deep imagination on the SCS. The author concludes that Southeast Asian regionalism was facing serious challenges vis-à-vis China which successfully took benefit from the ASEAN's weak multilateral approach on this issue.Keywords: conflict, security, South China Sea, regionalism


Paleobiology ◽  
1980 ◽  
Vol 6 (02) ◽  
pp. 146-160 ◽  
Author(s):  
William A. Oliver

The Mesozoic-Cenozoic coral Order Scleractinia has been suggested to have originated or evolved (1) by direct descent from the Paleozoic Order Rugosa or (2) by the development of a skeleton in members of one of the anemone groups that probably have existed throughout Phanerozoic time. In spite of much work on the subject, advocates of the direct descent hypothesis have failed to find convincing evidence of this relationship. Critical points are:(1) Rugosan septal insertion is serial; Scleractinian insertion is cyclic; no intermediate stages have been demonstrated. Apparent intermediates are Scleractinia having bilateral cyclic insertion or teratological Rugosa.(2) There is convincing evidence that the skeletons of many Rugosa were calcitic and none are known to be or to have been aragonitic. In contrast, the skeletons of all living Scleractinia are aragonitic and there is evidence that fossil Scleractinia were aragonitic also. The mineralogic difference is almost certainly due to intrinsic biologic factors.(3) No early Triassic corals of either group are known. This fact is not compelling (by itself) but is important in connection with points 1 and 2, because, given direct descent, both changes took place during this only stage in the history of the two groups in which there are no known corals.


Crisis ◽  
2016 ◽  
Vol 37 (4) ◽  
pp. 265-270 ◽  
Author(s):  
Meshan Lehmann ◽  
Matthew R. Hilimire ◽  
Lawrence H. Yang ◽  
Bruce G. Link ◽  
Jordan E. DeVylder

Abstract. Background: Self-esteem is a major contributor to risk for repeated suicide attempts. Prior research has shown that awareness of stigma is associated with reduced self-esteem among people with mental illness. No prior studies have examined the association between self-esteem and stereotype awareness among individuals with past suicide attempts. Aims: To understand the relationship between stereotype awareness and self-esteem among young adults who have and have not attempted suicide. Method: Computerized surveys were administered to college students (N = 637). Linear regression analyses were used to test associations between self-esteem and stereotype awareness, attempt history, and their interaction. Results: There was a significant stereotype awareness by attempt interaction (β = –.74, p = .006) in the regression analysis. The interaction was explained by a stronger negative association between stereotype awareness and self-esteem among individuals with past suicide attempts (β = –.50, p = .013) compared with those without attempts (β = –.09, p = .037). Conclusion: Stigma is associated with lower self-esteem within this high-functioning sample of young adults with histories of suicide attempts. Alleviating the impact of stigma at the individual (clinical) or community (public health) levels may improve self-esteem among this high-risk population, which could potentially influence subsequent suicide risk.


Author(s):  
Jesse Schotter

The first chapter of Hieroglyphic Modernisms exposes the complex history of Western misconceptions of Egyptian writing from antiquity to the present. Hieroglyphs bridge the gap between modern technologies and the ancient past, looking forward to the rise of new media and backward to the dispersal of languages in the mythical moment of the Tower of Babel. The contradictory ways in which hieroglyphs were interpreted in the West come to shape the differing ways that modernist writers and filmmakers understood the relationship between writing, film, and other new media. On the one hand, poets like Ezra Pound and film theorists like Vachel Lindsay and Sergei Eisenstein use the visual languages of China and of Egypt as a more primal or direct alternative to written words. But Freud, Proust, and the later Eisenstein conversely emphasize the phonetic qualities of Egyptian writing, its similarity to alphabetical scripts. The chapter concludes by arguing that even avant-garde invocations of hieroglyphics depend on narrative form through an examination of Hollis Frampton’s experimental film Zorns Lemma.


Author(s):  
Ted Geier

Covers the long history of the Smithfield animal market and legal reform in London. Shows the relationship of civic improvement tropes, including animal rights, to animal erasure in the form of new foodstuffs from distant meat production sites. The reduction of lives to commodities also informed public abasement of the butchers.


2020 ◽  
Vol 22 (3) ◽  
pp. 330-343
Author(s):  
Fabio Camilletti

It is generally assumed that The Vampyre was published against John Polidori's will. This article brings evidence to support that he played, in fact, an active role in the publication of his tale, perhaps as a response to Frankenstein. In particular, by making use of the tools of textual criticism, it demonstrates how the ‘Extract of a Letter from Geneva’ accompanying The Vampyre in The New Monthly Magazine and in volume editions could not be written without having access to Polidori's Diary. Furthermore, it hypothesizes that the composition of The Vampyre, traditionally located in Geneva in the course of summer 1816, can be postdated to 1818, opening up new possibilities for reading the tale in the context of the relationship between Polidori, Byron, and the Shelleys.


2019 ◽  
Vol 49 (1) ◽  
pp. 90-104
Author(s):  
Robert Kiely

A world-ecological perspective of cultural production refuses a dualist conception of nature and society – which imagines nature as an external site of static outputs  – and instead foregrounds the fact that human and extra-human natures are completely intertwined. This essay seeks to reinterpret the satirical writing of a canonical figure within the Irish literary tradition, Brian O'Nolan, in light of the energy history of Ireland, understood as co-produced by both human actors and biophysical nature. How does the energy imaginary of O'Nolan's work refract and mediate the Irish environment and the socio-ecological relations shaping the fuel supply-chains that power the Irish energy regime dominant under the Irish Free State? I discuss the relationship between peat as fuel and Brian O'Nolan's pseudonymous newspaper columns, and indicate how questions about energy regimes and ecology can lead us to read his Irish language novel An Béal Bocht [The Poor Mouth] (1941) in a new light. The moments I select and analyze from O'Nolan's output feature a kind of satire that exposes the folly of separating society from nature, by presenting an exaggerated form of the myth of nature as an infinite resource.


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