Letter from T Toomey

Manuscript letter replying to an earlier letter requesting for a meeting. Undated, but probably written in late May 1939

ANALISIS KEMAMPUAN PEMECAHAN MASALAH MATEMATIS DAN SELF-EFFICACY SISWA SEKOLAH MENENGAH MELALUI MODEL PEMBELAJARAN CONNECTING, ORGANIZING, REFLECTING, AND EXTENDING (CORE)

Tujuan dari penelitian ini adalah untuk menganalisis kemampuan pemecahan masalah matematis dan self-efficacy siswa yang memperoleh model pembelajaran Connecting, Organizing, Reflecting, and Extending (CORE) serta untuk menganalisis implementasi model pembelajaran Connecting, Organizing, Reflecting, and Extending (CORE) melalui kemampuan pemecahan masalah matematis dan self-efficacy siswa. Jenis penelitian yang digunakan pada penelitian ini adalah penelitian kepustakaan atau library research dengan menggunakan pendekatan penelitian kualitatif. Sumber data yang dipakai yaitu sumber data primer dan sumber data sekunder. Teknik pengumpulan data yang dipakai adalah studi dokumentasi. Pada penelitian ini teknik analisis data yang digunakan adalah induktif dan deduktif. Berdasarkan analisis data dapat disimpulkan sebagai berikut: (1) Model pembelajaran Connecting, Organizing, Reflecting, Extending (CORE) dapat meningkatkan hasil belajar siswa hal ini ditujukan bahwa adanya perbedaan hasil belajar siswa antara kelas eksperimen yang menggunakan model pembelajaran Connecting, Organizing, Reflecting, Extending (CORE) lebih baik dibandingkan dengan kelas control; (2) Model pembelajaran Connecting, Organizing, Reflecting, Extending (CORE) mampu meningkatkan self-efficacy siswa dibandingkan dengan pembelajaran konvensional serta siswa pun memiliki semangat yang tinggi hal ini berpengaruh terhadap hasil belajar yang semakin meningkat dan saat proses pembelajaran dengan menggunakan model pembelajaran Connecting, Organizing, Reflecting, Extending (CORE) siswa pun menujukan sikap yang positif; (3)Model pembelajaran Connecting, Organizing, Reflecting, Extending (CORE) memiliki peran untuk memecahkan suatu masalah dan memberikan sebuah pengaruh terhadap kemampuan pemecahan masalah serta membuat siswa lebih aktif ketika saat proses pembelajaran. Kata Kunci: Kemampuan Pemecahan Masalah Matematis, Self-Efficacy, Model Pembelajaran Connecting, Organizing, Reflecting, and Extending (CORE

Unanticipated population structure of European grayling in its northern distribution: implications for conservation prioritization

<p>Abstract</p> <p>Background</p> <p>The European grayling (<it>Thymallus thymallus</it>) is a salmonid fish native to Europe, with a distribution ranging from England and France to the Ural Mountains of north-western Russia. The majority of grayling populations inhabit freshwater rivers and lakes but some populations also occupy brackish water in northern parts of the Baltic Sea. Previous population genetic studies have demonstrated that grayling populations in Finland, Estonia and Russia belong to a single mitochondrial lineage and exhibit high levels of differentiation even at a small geographic scale. As a result, we predicted that grayling populations should not cluster regionally. Despite the extensive amount of genetic research that has been carried out on grayling, comprehensive national-level information on population structure of grayling in Northern Europe is still lacking. Yet this is the level at which populations are currently managed.</p> <p>Results</p> <p>We found unanticipated population structure of grayling clustering into three groups largely corresponding to the northern, Baltic and south-eastern geographic areas of Finland using 13 microsatellite loci. We also found a high level of genetic differentiation among the groups and moderate to high differentiation within the groups. This combined with low variability strongly indicates that genetic drift and limited migration have a major impact on grayling population structure. An allele size permutation test indicated that mutations at microsatellite loci have not significantly contributed to genetic differentiation among the three Finnish groups. However, at the European scale, mutations had significantly contributed to population differentiation.</p> <p>Conclusion</p> <p>This research provides novel genetic information on European grayling in its northern distribution range and has clear implications for supporting country-scale conservation efforts. Specifically, the strong between population divergence observed indicates that single populations should generally be recognized as separate management units. We also introduced an alternative prioritization strategy for population conservation based on the evaluation of the relative roles of different evolutionary forces shaping the gene pools. We envision that the proposed approach to categorize populations for conservation will be a useful tool for wildlife researchers and conservationists working on a diverse range of organisms.</p

What clinicians who practice in countries reaching malaria elimination should be aware of: lessons learnt from recent experience in Sri Lanka

Following progressive reduction in confirmed cases of malaria from 2002 to 2007 (41,411 cases in 2002, 10,510 cases in 2003, 3,720 cases in 2004, 1,640 cases in 2005, 591 cases in 2006, and 198 cases in 2007). Sri Lanka entered the pre-elimination stage of malaria in 2008. One case of indigenous malaria and four other cases of imported malaria are highlighted here, as the only patients who presented to the Professorial Medical Unit, Colombo North Teaching Hospital, Ragama, Sri Lanka over the past eight years, in contrast to treating several patients a week about a decade ago. Therefore, at the eve of elimination of malaria from Sri Lanka, it is likely that the infection is mostly encountered among travellers who return from endemic areas, or among the military who serve in un-cleared areas of Northern Sri Lanka. They may act as potential sources of introducing malaria as until malaria eradication is carried out. These cases highlight that change in the symptomatology, forgetfulness regarding malaria as a cause of acute febrile illness and deterioration of the competency of microscopists as a consequence of the low disease incidence, which are all likely to contribute to the delay in the diagnosis. The importance regarding awareness of new malaria treatment regimens, treatment under direct observation, prompt notification of suspected or diagnosed cases of malaria and avoiding blind use of anti-malarials are among the other responsibilities expected of all clinicians who manage patients in countries reaching malaria elimination

MENGUKUR KUALITAS JASA BERDASAR KEPUASAN PENGGUNA DI PERPUSTAKAAN KAMPUS B UNIVERSITAS AIRLANGGA

Setelah dilakukan studi penelitian tentang mengukur kualitas jasa berdasar kepuasan pengguna di perpustakaan kampus B Universitas Airlangga dengan metode Servqual. Seperti yang telah diuraikan dan digambarkan dalam bab-bab sebelumnya baik dengan menggunakan data primer yang didapat dengan cara wawancara dan penyebarankuisioner, data sekunder (data-data dalam bahan pustaka dan data yang diperoleh dari pihak perpustakaan), serta data observas

Distribution and prevalence of the myxozoan parasite Tetracapsuloides bryosalmonae in northernmost Europe: analysis of three salmonid species

Global climate change is altering the abundance and spread of many aquatic parasites and pathogens. Proliferative kidney disease (PKD) of salmonids caused by the myxozoan Tetracapsuloides bryosalmonae is one such emerging disorder, and its impact is expected to increase with rising water temperature. Yet, the distribution and prevalence of T. bryosalmonae in Northern Europe remain poorly characterized. Here, we studied 43 locations in 27 rivers in northernmost Norway and Finland to describe T. bryosalmonae infection frequency and patterns in 1389 juvenile salmonids. T. bryosalmonae was discovered in 12 out of 27 rivers (44%) and prevalence ranged from 4.2 to 55.5% in Atlantic salmon and from 5.8 to 75% in brown trout among infected rivers. In sympatric populations, brown trout was more frequently infected with T. bryosalmonae than was salmon. Age-specific parasite prevalence patterns revealed that in contrast to lower latitudes, the infection of juvenile fish predominantly occurs during the second summer or later. Temperature monitoring over 2 yr indicated that the mean water temperature in June was 2.1 to 3.2 degrees C higher in rivers containing T. bryosalmonae compared to parasite-free rivers, confirming the important role of temperature in parasite occurrence. Temporal comparison in T. bryosalmonae prevalence over a 10 yr period in 11 rivers did not reveal any signs of contemporary parasite spread to previously uninfected rivers. However, the wide distribution of T. bryosalmonae in rivers flowing to the Barents Sea indicates that climate change and heat waves may cause new disease outbreaks in northern regions

Beyond hybridization: the genetic impacts of non-reproductive ecological interactions of salmon aquaculture on wild populations

Cultured Atlantic salmon Salmo salar are of international socioeconomic value, and the process of domestication has resulted in significant behavioural, morphological, and allelic differences from wild populations. Substantial evidence indicates that direct genetic interactions or interbreeding between wild and escaped farmed Atlantic salmon occurs, genetically altering wild salmon and reducing population viability. However, genetic interactions may also occur through ecological mechanisms (e.g. disease, parasites, predation, competition), both in conjunction with and in the absence of interbreeding. Here we examine existing evidence for ecological and non-reproductive genetic interactions between domestic Atlantic salmon and wild populations and the potential use of genetic and genomic tools to resolve these impacts. Our review identified examples of genetic changes resulting from ecological processes, predominately through pathogen or parasite transmission. In addition, many examples were identified where aquaculture activities have either altered the selective landscape experienced by wild populations or resulted in reductions in population abundance, both of which are consistent with the widespread occurrence of indirect genetic changes. We further identify opportunities for genetic or genomic methods to quantify these impacts, though careful experimental design and pre-impact comparisons are often needed to accurately attribute genetic change to aquaculture activities. Our review indicates that ecological and non-reproductive genetic interactions are important, and further study is urgently needed to support an integrated understanding of aquaculture-ecosystem interactions, their implications for ecosystem stability, and the development of potential mitigation and management strategies

A broken silence? Mass Observation, Armistice Day and ‘everyday life’ in Britain 1937–1941

Between 1937 and 1941 the social survey organization Mass Observation collected material on the ways that the British people experienced and thought about the commemorative practices that marked the anniversary of the Armistice of 1918. What they found was that while people were largely united in their observation of the rituals of remembrance, their thoughts and feelings about these practices were diverse. For some, the acts of commemoration were a fitting way to pay tribute to both the dead and the bereaved. For others, these acts were hypocritical in a nation preparing for war. This article draws on the Mass Observation material to trace some of the diverse ways that remembrance was embodied in everyday life, practised, experienced and understood by the British people as the nation moved once again from peace to war, arguing that studies of the practices of remembrance alone tell us little about how they have been understood by participants

Feasibility and Coverage of Implementing Intermittent Preventive Treatment of Malaria in Pregnant women Contacting Private or Public Clinics in Tanzania: Experience-based Viewpoints of Health Managers in Mkuranga and Mufindi districts.

Evidence on healthcare managers' experience on operational feasibility of malaria intermittent preventive treatment for malaria during pregnancy (IPTp) using sulphadoxine-pyrimethamine (SP) in Africa is systematically inadequate. This paper elucidates the perspectives of District Council Health Management Team (CHMT)s regarding the feasibility of IPTp with SP strategy, including its acceptability and ability of district health care systems to cope with the contemporary and potential challenges. The study was conducted in Mkuranga and Mufindi districts. Data were collected between November 2005 and December 2007, involving focus group discussion (FGD) with Mufindi CHMT and in-depth interviews were conducted with few CHMT members in Mkuranga where it was difficult to summon all members for FGD. Participants in both districts acknowledged the IPTp strategy, considering the seriousness of malaria in pregnancy problem; government allocation of funds to support healthcare staff training programmes in focused antenatal care (fANC) issues, procuring essential drugs distributed to districts, staff remuneration, distribution of fANC guidelines, and administrative activities performed by CHMTs. The identified weaknesses include late arrival of funds from central level weakening CHMT's performance in health supervision, organising outreach clinics, distributing essential supplies, and delivery of IPTp services. Participants anticipated the public losing confidence in SP for IPTp after government announced artemither-lumefantrine (ALu) as the new first-line drug for uncomplicated malaria replacing SP. Role of private healthcare staff in IPTp services was acknowledged cautiously because CHMTs rarely supplied private clinics with SP for free delivery in fear that clients would be required to pay for the SP contrary to government policy. In Mufindi, the District Council showed a strong political support by supplementing ANC clinics with bottled water; in Mkuranga such support was not experienced. A combination of health facility understaffing, water scarcity and staff non-adherence to directly observed therapy instructions forced healthcare staff to allow clients to take SP at home. Need for investigating in improving adherence to IPTp administration was emphasised. High acceptability of the IPTp strategy at district level is meaningless unless necessary support is assured in terms of number, skills and motivation of caregivers and availability of essential supplies