492 research outputs found
Inherent Structures in m-component Spin Glasses
We observe numerically the properties of the infinite-temperature inherent
structures of m-component vector spin glasses in three dimensions. An increase
of m implies a decrease of the amount of minima of the free energy, down to the
trivial presence of a unique minimum. For little m correlations are small and
the dynamics are quickly arrested, while for larger m low-temperature
correlations crop up and the convergence is slower, to a limit that appears to
be related with the system size.Comment: Version accepted in Phys. Rev. B, 10 pages, 11 figure
Current-voltage characteristics and vortex dynamics in highly underdoped LaSrCuO
The temperature dependence of the nonlinear current-voltage (-)
characteristics in highly underdoped LaSrCuO ( and
0.08) thick films has been studied in both zero and perpendicular magnetic
fields . Power-law behavior of is found for both and . The critical current was extracted, and its temperature and
magnetic field dependences were studied in detail. The
Berezinskii-Kosterlitz-Thouless physics dominates the nonlinear - near
the superconducting transition at , and it continues to contribute up to a
characteristic temperature . Nonlinear - persists up to an even
higher temperature due to the depinning of vortices.Comment: 4 pages, 4 figures; Superstripes 2015 conferenc
Collective Dynamics and Strong Pinning near the Onset of Charge Order in LaNdSrCuO
The dynamics of charge-ordered states is one of the key issues in underdoped
cuprate high-temperature superconductors, but static short-range charge-order
(CO) domains have been detected in almost all cuprates. We probe the dynamics
across the CO (and structural) transition in
LaNdSrCuO by measuring nonequilibrium charge
transport, or resistance as the system responds to a change in temperature
and to an applied magnetic field. We find evidence for metastable states,
collective behavior, and criticality. The collective dynamics in the critical
regime indicates strong pinning by disorder. Surprisingly, nonequilibrium
effects, such as avalanches in , are revealed only when the critical region
is approached from the charge-ordered phase. Our results on
LaNdSrCuO provide the long-sought evidence for
the fluctuating order across the CO transition, and also set important
constraints on theories of dynamic stripes.Comment: final version: 5 pages, 3 figures; includes Supplemental Material (3
pages, 7 figures
KASALAHAN MORFOLOGIS DINA TÉKS BIANTARA SISWA KELAS IX SMP PASUNDAN 4 BANDUNG TAUN AJARAN 2014/2015
Penelitian ini dilatarbelakangi oleh adanya kesalahan morfologis yang dilakukan oleh siswa kelas IX SMP Pasundan 4 Bandung tahun ajaran 2014/2015 dalam menulis teks pidato. Terutama kesalahan dalam menggunakan afiks, kata ulang dan kata majemuk. Oleh karena itu, diadakan penelitian yang bertujuan untuk menganalisis dan mendeskripsikan kesalahan morfologis dalam teks pidato siswa kelas IX SMP Pasundan 4 Bandung tahun ajaran 2014/2015. Metode yang digunakan dalam penelitian ini yaitu metode deskriptif. Untuk mengumpulkan data, tehnik yang digunakan yaitu tehnik tes dan dokumentasi, sedangkan untuk menganalisis data digunakan tehnik analisis kesalahan berbahasa. Instrumen yang digunakan dalam penelitian ini yaitu soal tes dan kartu data. Data dalam penelitian ini berupa kesalahan morfologis. Sedangkan sumber data dalam penelitian ini adalah karangan téks biantara siswa. Berdasarkan hasil penelitian, dari 107 teks pidato siswa ditemukan 201 kata yang mengalami kesalahan morfologis. Dari 201 kata tersebut, 182 kata (90.55%) merupakan kesalahan dalam menggunakan afiks, 18 kata (8.95%) merupakan kesalahan dalam menggunakan kata ulang, dan satu kata (0.50%) merupakan kesalahan dalam menggunakan kata majemuk. Kesalahan yang terjadi tidak hanya diperoleh dari kesalahan yang murni merupakan kata dari basa Sunda, melainkan kesalahan yang paling banyak terjadi adalah kesalahan pembentukan kata akibat dari adanya interferensi bahasa Indonesia. Dari tiga kesalahan tersebut diurutkan dari yang paling dominan adalah kesalahan dalam pembubuhan afiks, kesalahan menggunakan bentuk kata ulang, dan kesalahan menggunakan kata majemuk. Kesimpulan dari penelitian ini bahwa siswa kelas IX SMP Pasundan 4 Bandung masih banyak (90.55%) melakukan kesalahan dalam menggunakan kaidah morfologis.
This research was triggered by the presence of morphological errors made by the ninth grade students of SMP Pasundan 4 Bandung academic year 2014/2015 while writing speech text. Therefore, this research was conducted with the intention to analyze and describe the morphological errors in the student speech text of class IX SMP Pasundan 4 Bandung academic year 2014/2015. The method used in this research is descriptive method. To collect the data, the test and documentation technique was used, while to analyze the data the researcher uses language error analysis techniques. The instrument used in this research are the written test and data card. Data in this research is the words that have a morphological errors in speech text written by the ninth grade students of SMP Pasundan 4 Bandung academic year 2014/2015. Data’s source in this research is speech text written by the students class IX-A, IX-C and IX-D of SMP Pasundan 4 Bandung academic year 2014/2015. Based on the result of the analysis, from 107 of the speech texts written by the students the researcher found 201 sentences encounter morphological error. From those 201 sentences 182 words (90.55%) were the misuses of affix, 18 words (8.95%) were the misuses of re-form word, and a word (0.50%) was the misuse of compound word. The errors that occur are not only the pure error of the basic sundanese word, but also in the formation of words, as a result of the interference of Bahasa Indonesia. The conclusion of this research is that the students of class IX SMP Pasundan 4 Bandung are still encouter a lot (90.55%) of mistakes in using proper morphological rules
Newspaper - The Charlotte Observer - Oct. 17, 1971 - Van Ramsey
Article on the production of Natural High by the Sing Out Choir, organized by Van Ramsey.https://digitalcommons.gardner-webb.edu/first-baptist-shelby-van-ramsey/1001/thumbnail.jp
Healthy Reintegration: The Effectiveness of Military Teen Adventure Camp Participation on Adolescent Perceptions of Self-Efficacy
Perceived self-efficacy plays a key role in healthy reintegration post-deployment. Reintegration is characterized as the final stage in the deployment cycle, including returning home from combat and reassuming home-front roles and responsibilities. The objective of this study is to describe a program, specifically the Military Teen Adventure Camp (MTAC), and evaluate the program’s effectiveness in increasing perceptions of self-efficacy among adolescents who have experienced the deployment of at least one parent. The findings suggest participating in Military Teen Adventure Camps have a positive effect on adolescent perceptions of self-efficacy, which could decrease family distress during reintegration
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