1,251 research outputs found
Analisis Penyebab Alih Fungsi Lahan Pertanian ke Lahan Non Pertanian Kabupaten/Kota di Provinsi Jawa Tengah 2003-2013
The purposes of this research are to analyze the influence of total population, land area of housing, the number of industries, GDP, length of the road, and the amount of investment on conversion of agricultural land to non-agricultural land in districts/cities in Central Java Province year 2003-2013, to forecast the future of agricultural landconversion to non-agricultural land, and predict the rice production in Central Java Province. This research usedPanel Data Multiple Linear Regression and Linear Trend Analysis as a method analysis
Manifolds associated with -colored regular graphs
In this article we describe a canonical way to expand a certain kind of
-colored regular graphs into closed -manifolds by
adding cells determined by the edge-colorings inductively. We show that every
closed combinatorial -manifold can be obtained in this way. When ,
we give simple equivalent conditions for a colored graph to admit an expansion.
In addition, we show that if a -colored regular graph
admits an -skeletal expansion, then it is realizable as the moment graph of
an -dimensional closed -manifold.Comment: 20 pages with 9 figures, in AMS-LaTex, v4 added a new section on
reconstructing a space with a -action for which its moment graph is
a given colored grap
Equivariant -theory of GKM bundles
Given a fiber bundle of GKM spaces, , we analyze the
structure of the equivariant -ring of as a module over the equivariant
-ring of by translating the fiber bundle, , into a fiber bundle of
GKM graphs and constructing, by combinatorial techniques, a basis of this
module consisting of -classes which are invariant under the natural holonomy
action on the -ring of of the fundamental group of the GKM graph of .
We also discuss the implications of this result for fiber bundles where and are generalized partial flag varieties and show how
our GKM description of the equivariant -ring of a homogeneous GKM space is
related to the Kostant-Kumar description of this ring.Comment: 15 page
Dashboard Executive Information System Pada Banjar Berbasis Web
Teknologi komputer selalu berkembang sampai pada saat ini. Komputer biasanya digunakan untuk mencari hiburan, membuat riset, dan melakukan pekerjaan. Saat ini hampir semua komputer digunakan oleh Perusahaan-Perusahaan dalam melakukan pekerjaannya. Pengguna komputer dalam melakukan pekerjaannya dibantu dengan perangkat lunak sehingga dapat menyelesaikan pekerjaan dengan cepat. Di dalam sebuah banjar ketersediaan informasi dan kemampuan dalam mengolah data secara efektif merupakan keperluan yang sangat penting dalam organisasi karena keberhasilan dari suatu organisasi tergantung pada tersedianya informasi yang dibutuhkan dan bagaimana cara-cara pemenuhan kebutuhan informasi tersebut. Pada beberapa banjar sekarang sudah menggunakan sistem yang terkomputerisasi tetapi masih sangat sederhana. Dashboard Information system merupakan sistem informasi yang menampilkan data secara visual. Dengan menggunakan dashboard diharapkan dapat mempermudah dan membantu penampilan data-data yang ada pada banjar
Analisis Proses Pengintegrasian Pendidikan Karakter Dalam Pembelajaran Matematika Kelas X Ilmu Alamsma Negeri 1 Surakarta Tahun Ajaran 2013/2014
The purposes of this research were to: (1) describe the process of integrating the characteristic values of disciplinary, creative, critical thinking, inquiring, and thorough in learning mathematics at the tenth of science class SMA Negeri 1 Surakarta, and (2) describe the students\u27 opinion of the tenth of science class SMA Negeri 1 Surakarta about the integration of the characteristic values of disciplinary, creative, critical thinking, inquiring, and thorough in learning mathematics. Qualitative research was applied in this research. The subject of the research are students and a mathematics teacher of the tenth grade of SMA Negeri 1 Surakarta. The source of data was taken from informants (teacher and students), documentation (lesson plan), and learning activity. Data collection was taken by using interview, observation, and documentation. Data validity used the source of triangulation. Data analysis used Miles and Huberman\u27s concept that are data collection, data reduction, presenting the data, and drawing the conclusion. The result of the research showed as follows. (1) Integrating character education of discipline, teacher did it implicitly (being a model) and explicitly (giving an urge). To integrate the critical character, teacher associates learning with daily life and guiding students analyse the information obtained or given to the students. Creative character done by the teacher in integrating for learning mathematics was to developed active classroom and informed with gave the opportunity for students to express their ideas in solving problems of mathematics questions. The integration of inquiring character in learning mathematics was not visible. To integrate thorough character, teacher planted thorough character by giving the test and urging the students to recheck the result of their works, listen carefully to what the teacher had said. (2) According to students\u27 opinion, teacher had planted the character of disciplinary, creative, critical thinking, inquiring, and thorough. However, there was no explanation about the character of inquiring because the test given was the standard questions so that it cannot encourage students to have inquiry
Mitochondrial dysfunction leads to nuclear genome instability: A link through iron-sulfur clusters
Mutations and deletions in the mitochondrial genome (mtDNA), as well as
instability of the nuclear genome, are involved in multiple human diseases. Here we
report that in Saccharomyces cerevisiae, loss of mtDNA leads to nuclear genome
instability, through a process of cell cycle arrest and selection we define as a cellular
crisis. This crisis is not mediated by the absence of respiration, but instead correlates with
a reduction in the mitochondrial membrane potential. Analysis of cells undergoing this
crisis identified a defect in iron-sulfur cluster (ISC) biogenesis, which requires normal
mitochondrial function. We found that down-regulation of non-mitochondrial ISC protein
biogenesis was sufficient to cause increased genomic instability in cells with intact
mitochondrial function. These results suggest mitochondrial dysfunction stimulates
nuclear genome instability by inhibiting the production of ISC-containing protein(s),
which are required for maintenance of nuclear genome integrity
Dislodging Anchored Diagnoses: An Unusual Presentation Of Acute Appendicitis
Cognitive errors are the most common cause of diagnostic errors in the process of clinical decision making. Recently, there has been an immense focus on the new science of error prevention in health care. Anchored thinking or heuristics is a form of cognitive error that portrays shortcuts or abbreviated thinking in the light of diagnostic uncertainty. The risk is of comfort in a typical scenario and not being able to adapt to a new situation. Here we present an intriguing case of acute appendicitis in a patient who was initially admitted and treated for hypothermia and alcohol withdrawal. As the patient recovered from his withdrawal and neared the end of his hospital stay, he developed persistent leukocytosis, mild metabolic acidosis and vague abdominal discomfort, leading us to pursue further work up resulting in a new diagnosis. If unrecognized, delayed diagnosis and significant harm with potential for rupture of the appendix, peritonitis, significant morbidity and even mortality could have occurred. This case serves as an example of how to avoid errors resulting from heuristic thinking for the reason that incongruity of data was specifically looked for and consequently recognized
pPKCĪ± mediated-HIF-1Ī± activation related to the morphological modifications occurring in neonatal myocardial tissue in response to severe and mild hyperoxia
In premature babies birth an high oxygen level exposure can occur and newborn hyperoxia exposure can be associated with free radical oxygen release with impairment of myocardial function, while in adult animal models short exposure to hyperoxia seems to protect heart against ischemic injury. Thus, the mechanisms and consequences which take place after hyperoxia exposure are different and related to animals age. The aim of our work has been to analyze the role played by HIF-1Ī± in the occurrence of the morphological modifications upon hyperoxia exposure in neonatal rat heart. Hyperoxia exposure induces connective compartment increase which seems to allow enhanced blood vessels growth. An increased hypoxia inducible factor-1Ī± (HIF-1Ī±) translocation and vascular endothelial growth factor (VEGF) expression has been found upon 95% oxygen exposure to induce morphological modifications. Upstream pPKC-Ī± expression increase in newborn rats exposed to 95% oxygen can suggest PKC involvement in HIF-1Ī± activation. Since nitric oxide synthase (NOS) are involved in heart vascular regulation, endothelial NOS (e-NOS) and inducible NOS (i-NOS) expression has been investigated: a lower eNOS and an higher iNOS expression has been found in newborn rats exposed to 95% oxygen related to the evidence that hyperoxia provokes a systemic vasoconstriction and to the iNOS pro-apoptotic action, respectively. The occurrence of apoptotic events, evaluated by TUNEL and Bax expression analyses, seems more evident in sample exposed to severe hyperoxia. All in all such results suggest that in newborn rats hyperoxia can trigger oxygen free radical mediated membrane injury through a pPKCĪ± mediated HIF-1Ī± signalling system, even though specificity of such response could be obtained by in vivo administration to the rats of specific inhibitors of PKCĪ±. This intracellular signalling can switch molecular events leading to blood vessels development in parallel to pro-apoptotic events due to an immature anti-oxidant defensive system in newborn rat hearts
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