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Journal articles on the topic 'KVV'

Author: Grafiati

Published: 4 June 2021

Last updated: 1 February 2022

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1

Chunaifa, Leyna, Yayi Suryo Prabandari, and Baning Rahayujati. "Stres psikososial dan kejadian kandidiasis vulvovaginalis pada wanita pekerja seks di Banyumas." Berita Kedokteran Masyarakat 33, no. 7 (July 1, 2017): 331. http://dx.doi.org/10.22146/bkm.18029.

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PurposeThis study aimed to determine the relationship between psychosocial stress with candidiasis vulvovaginalis (KVV) incidence in female sex workers (FSW).MethodsThe research design was a case control study conducted in health center clinics in the Banyumas District. The sample size was 164 FSW (82 cases & 82 control). The research instrument was structured questionnaires, Social Readjustment Rating Scale (SRRS), laboratory equipment and microscopes for inspection KVV. Data analysis used logistic regression tests to calculate odds ratios (OR), confidence interval (CI), and p value.ResultsThe multivariate analysis showed that stress was not KVV risk factors, and the risk factors that contribute to the occurrence of KVV in FSW were oral sex (OR = 3.31, 95% CI = 1.60 to 6.83, p-value = 0.001) and smoking more than 10 cigarettes/day (OR = 2.33, 95% CI = 1.2 to 4.59, p-value = 0.014).ConclusionsThe risk factors of KVV were oral sex and smoking ≥ ten cigarettes/day. We recommend to avoid oral sex and smoking < ten cigarettes/day to avoid the risk of KVV infection.

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2

SHIRAKI, SUSUMU, HIDESHI ISHII, YOSHIMASA NIHEI, and MASANORI OWARI. "MEASUREMENTS OF AUGER ELECTRON DIFFRACTION USING A 180° DEFLECTION TOROIDAL ANALYZER." Surface Review and Letters 06, no. 05 (October 1999): 585–90. http://dx.doi.org/10.1142/s0218625x99000536.

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A 180° deflection toroidal analyzer is a novel electron spectrometer, which allows the simultaneous registration of the wide range of polar angles in a given azimuth of the sample. Therefore, measurements of photo- and Auger electron intensities over π steradians can be performed rapidly by azimuthal rotation of the sample. Using this analyzer, two-dimensional patterns of electron-beam-excited O KVV and Mg KVV Auger electron diffraction (AED) from a MgO(001) surface were measured in short acquisition times. The AED patterns obtained were compared with theoretical ones calculated by the multiple-scattering scheme. The agreement between experimental and theoretical data was good for both O KVV and Mg KVV transitions.

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3

Zwick, Marion. "KVV 2.5.0: Solide mit Versionsvielfalt." Versicherungsmagazin 59, no. 7 (June 29, 2012): 60–61. http://dx.doi.org/10.1365/s35128-012-0442-0.

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4

Laramore, G. E. "Model calculations for the C(KVV) and O(KVV) Auger transitions for CO on Ni(100)." Journal of Vacuum Science & Technology A: Vacuum, Surfaces, and Films 3, no. 3 (May 1985): 1618–22. http://dx.doi.org/10.1116/1.573146.

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5

Martino, G., A. M. Mezzasalma, G. Mondio, and G. Saitta. "KVV Auger spectra of tetracyanoouinodimethane semiconducting films." Thin Solid Films 176, no. 2 (September 1989): 283–88. http://dx.doi.org/10.1016/0040-6090(89)90101-6.

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6

Bocksteins, Elke. "Kv5, Kv6, Kv8, and Kv9 subunits: No simple silent bystanders." Journal of General Physiology 147, no. 2 (January 11, 2016): 105–25. http://dx.doi.org/10.1085/jgp.201511507.

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Members of the electrically silent voltage-gated K+ (Kv) subfamilies (Kv5, Kv6, Kv8, and Kv9, collectively identified as electrically silent voltage-gated K+ channel [KvS] subunits) do not form functional homotetrameric channels but assemble with Kv2 subunits into heterotetrameric Kv2/KvS channels with unique biophysical properties. Unlike the ubiquitously expressed Kv2 subunits, KvS subunits show a more restricted expression. This raises the possibility that Kv2/KvS heterotetramers have tissue-specific functions, making them potential targets for the development of novel therapeutic strategies. Here, I provide an overview of the expression of KvS subunits in different tissues and discuss their proposed role in various physiological and pathophysiological processes. This overview demonstrates the importance of KvS subunits and Kv2/KvS heterotetramers in vivo and the importance of considering KvS subunits and Kv2/KvS heterotetramers in the development of novel treatments.

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7

Soni, S. N. "KVV radiative Auger emission spectrum of metallic silicon." Physics Letters A 232, no. 6 (August 1997): 425–27. http://dx.doi.org/10.1016/s0375-9601(97)00428-3.

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8

Febrina, Ria, Sri Wahyuni, and Sonezza Ladyanna. "FONOLOGI BAHASA KOREA." JURNAL ARBITRER 3, no. 1 (April 20, 2016): 62. http://dx.doi.org/10.25077/ar.3.1.62-70.2016.

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Penelitian ini bertujuan untuk mendeskripsikan fonologi bahasa Korea. Bahasa Korea memiliki fonem /i/, /i:/, /e/, /e:/, /u/, /u:/, /ŭ/, /o/, /o:/, /ŏ/, /a/, /a:/, /b/, /p/, /d/, /t/, /j/, /c/, /g/, /k/, /m/, /n/, /ŋ/, /s/, /x/, /h/, /č/, /l/, /r/, /y/, /w/; /ṫ/, dan /ṗ/; diftong [Ia], [Iŏ], dan [Iu]; serta serta struktur suku kata V, VK, KV, KVK, KVV, KKV, dan KVKK. Fonem bahasa Korea berupa fonem vokal /i/, /e/, /u/, /o/, dan /a/ berdistribusi secara lengkap. Namun, fonem /e/ hanya berdistribusi di tengah dan akhir kata saja. Diftong [Ia] dan [Iu] berdistribusi di tengah kata, sementara fonem [Iŏ] terdapat di tengah dan akhir kata.

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9

Kopytkov, V. V. "Scientific and practical aspects of innovative technology of pelleted seeds and their use in the national economy." E3S Web of Conferences 254 (2021): 07014. http://dx.doi.org/10.1051/e3sconf/202125407014.

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The research results on the pelleted seeds production technology using domestic granulator KVV-14 on the basis of plant polysaccharides were presented. Prospects of using pelleted seeds in the national economy were shown. The best quality indicators of the obtained forest species pelleted seeds were obtained in options using plant polysaccharides of sizes from 350 to 400 µm, polymer binder and “Nanoplant” microfertilizer. Their mutual use had a positive effect on the quality of pelleted seeds. Sowing of pelleted seeds with a decrease in the seeding rate by 32 -33% kg ensures the normative yield of standard forest species seedlings. Developed innovative technology of pelleted forest species seeds production based on domestic pelletizer KVV-14 using plant polysaccharides allows to conduct research with various agricultural seeds, as well as its industrial buildup with subsequent introduction.

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10

Ramaker, David E. "Chemical effects in the carbon KVV Auger line shapes." Journal of Vacuum Science & Technology A: Vacuum, Surfaces, and Films 7, no. 3 (May 1989): 1614–22. http://dx.doi.org/10.1116/1.576059.

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11

Jennison, D. R., and P. Weightman. "Radial dependence of silicon KVV and L23VV Auger matrix elements." Journal of Vacuum Science & Technology A: Vacuum, Surfaces, and Films 10, no. 4 (July 1992): 2425–28. http://dx.doi.org/10.1116/1.577978.

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12

Schulman, Joel N., and John D. Dow. "On the theory of the KVV auger spectrum of Li." International Journal of Quantum Chemistry 20, S15 (June 19, 2009): 437–43. http://dx.doi.org/10.1002/qua.560200847.

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13

Möller, Lena, Glenn Regnier, Alain J. Labro, Rikard Blunck, and Dirk J. Snyders. "Determining the correct stoichiometry of Kv2.1/Kv6.4 heterotetramers, functional in multiple stoichiometrical configurations." Proceedings of the National Academy of Sciences 117, no. 17 (April 13, 2020): 9365–76. http://dx.doi.org/10.1073/pnas.1916166117.

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The electrically silent (KvS) members of the voltage-gated potassium (Kv) subfamilies Kv5, Kv6, Kv8, and Kv9 selectively modulate Kv2 subunits by forming heterotetrameric Kv2/KvS channels. Based on the reported 3:1 stoichiometry of Kv2.1/Kv9.3 channels, we tested the hypothesis that Kv2.1/Kv6.4 channels express, in contrast to the assumed 3:1, in a 2:2 stoichiometry. We investigate the Kv2.1/Kv6.4 stoichiometry using single subunit counting and functional characterization of tetrameric concatemers. For selecting the most probable stoichiometry, we introduce a model-selection method that is applicable for any multimeric complex by investigating the stoichiometry of Kv2.1/Kv6.4 channels. Weighted likelihood calculations bring rigor to a powerful technique. Using the weighted-likelihood model-selection method and analysis of electrophysiological data, we show that Kv2.1/Kv6.4 channels express, in contrast to the assumed 3:1, in a 2:2 stoichiometry. Within this stoichiometry, the Kv6.4 subunits have to be positioned alternating with Kv2.1 to express functional channels. The variability in Kv2/KvS assembly increases the diversity of heterotetrameric configurations and extends the regulatory possibilities of KvS by allowing the presence of more than one silent subunit.

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14

ZHU, Jing, Barbara GOMEZ, Itaru WATANABE, and William B. THORNHILL. "Amino acids in the pore region of Kv1 potassium channels dictate cell-surface protein levels: a possible trafficking code in the Kv1 subfamily." Biochemical Journal 388, no. 1 (May 10, 2005): 355–62. http://dx.doi.org/10.1042/bj20041447.

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Kv1.1 and Kv1.4 potassium channels have different pore region determinants that were found to affect their cell-surface levels positively and negatively [Zhu, Watanabe, Gomez and Thornhill (2001) J. Biol. Chem. 276, 39419–39427; Zhu, Watanabe, Gomez and Thornhill (2003) J. Biol. Chem. 278, 25558–25567; Zhu, Watanabe, Gomez and Thornhill (2003) Biochem. J. 375, 761–768]. In the present study, we focused on the deep pore region of Kv1 members to test whether a cell-surface trafficking code was dictated by two amino acids. Kv1 channels with a threonine/lysine amino acid pair in a non-contiguous pore region promoted high surface levels, whereas a serine/tyrosine amino acid pair inhibited high surface expression by inducing a high level of partial endoplasmic reticulum retention. Our work suggests that a possible positive trafficking amino acid pair coding here for the Kv1 subfamily is Thr/Lys>Thr/Val>Thr/Tyr>Thr/Arg∼Thr/His>Ser/Val>Ser/Tyr>Ser/Lys. The Kv1 trafficking code was not transferable to a Kv2 family member and thus it appears that it only governs surface levels in the context of its Kv1 native pore loop region and/or its S5 and S6 regions. All members of a given Kv2, Kv3 or Kv4 potassium channel subfamily have identical amino acids at similar positions in their deep pore regions (Thr/Tyr or Thr/Val), which suggests that any difference in surface levels among members is not dictated by these amino acids. Thus a major determinant for cell-surface trafficking of Kv1 potassium channels is an amino acid pair in their deep pore regions, whereas the cell-surface levels of a given Kv2, Kv3 or Kv4 subfamily member are probably not affected by these amino acids.

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15

Gutsev, G. L. "Electronic structure and N KVV Auger spectrum of the ammonium radical." Theoretical and Experimental Chemistry 21, no. 1 (1985): 9–16. http://dx.doi.org/10.1007/bf00524304.

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16

Shitlga, Yu M., G. L. Gutsev, and V. I. Rubtsov. "A Comparison of the C KVV Auger Spectra of NbC and NbN0.7C0.3." physica status solidi (b) 129, no. 2 (June 1, 1985): 683–86. http://dx.doi.org/10.1002/pssb.2221290228.

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17

Regnier, Glenn, Elke Bocksteins, Waleed F. Marei, Isabel Pintelon, Jean-Pierre Timmermans, Jo L. M. R. Leroy, and Dirk J. Snyders. "Targeted deletion of the Kv6.4 subunit causes male sterility due to disturbed spermiogenesis." Reproduction, Fertility and Development 29, no. 8 (2017): 1567. http://dx.doi.org/10.1071/rd16075.

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Electrically silent voltage-gated potassium (KvS) channel subunits (i.e. Kv5–Kv6 and Kv8–Kv9) do not form functional homotetrameric Kv channels, but co-assemble with Kv2 subunits, generating functional heterotetrameric Kv2–KvS channel complexes in which the KvS subunits modulate the Kv2 channel properties. Several KvS subunits are expressed in testis tissue but knowledge about their contribution to testis physiology is lacking. Here, we report that the targeted deletion of Kv6.4 in a transgenic mouse model (Kcng4–/–) causes male sterility as offspring from homozygous females were only obtained after mating with wild-type (WT) or heterozygous males. Semen quality analysis revealed that the sterility of the homozygous males was caused by a severe reduction in total sperm-cell count and the absence of motile spermatozoa in the semen. Furthermore, spermatozoa of homozygous mice showed an abnormal morphology characterised by a smaller head and a shorter tail compared with WT spermatozoa. Comparison of WT and Kcng4–/– testicular tissue indicated that this inability to produce (normal) spermatozoa was due to disturbed spermiogenesis. These results suggest that Kv6.4 subunits are involved in the regulation of the late stages of spermatogenesis, which makes them a potentially interesting pharmacological target for the development of non-hormonal male contraceptives.

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18

Hemmers, O., F. Heiser, J. Eiben, R. Wehlitz, and U. Becker. "Variation of the C (KVV) Auger angular distribution in the -resonance of CO." Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms 87, no. 1-4 (April 1994): 209–14. http://dx.doi.org/10.1016/0168-583x(94)95261-2.

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19

Dementjev, A. P., K. I. Maslakov, and A. V. Naumkin. "Relationship between the C KVV Auger line shape and layered structure of graphite." Applied Surface Science 245, no. 1-4 (May 2005): 128–34. http://dx.doi.org/10.1016/j.apsusc.2004.10.002.

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20

Noro, Takeshi, Hiroya Yamagishi, and Eisaku Miyoshi. "A cluster model study for Li KVV transitions on a Cu (001) surface." Chemical Physics Letters 261, no. 1-2 (October 1996): 75–80. http://dx.doi.org/10.1016/0009-2614(96)00935-9.

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21

Novikov, S. A., A. G. Kochur, and V. L. Sukhorukov. "Double ionization satellites in KVV Auger spectra of the HF and CO molecules." Chemical Physics Letters 208, no. 5-6 (June 1993): 545–47. http://dx.doi.org/10.1016/0009-2614(93)87187-8.

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22

Víkor, Gy, S. Ricz, L. Tóth, B. Sulik, J. Végh, Á. Kövér, and L. Kövér. "Angular distribution of N2 KVV Auger electrons induced by 1.5 and 2 MeV protons." Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms 124, no. 2-3 (April 1997): 393–97. http://dx.doi.org/10.1016/s0168-583x(96)00870-1.

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23

Kudo, Hiroshi, Katsuhiro Haruyama, Takao Kinoshita, Seiji Seki, Kazumasa Narumi, and Hiroshi Naramoto. "Carbon KVV Auger electron emission from highly oriented pyrolytic graphite bombarded by fast protons." Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms 190, no. 1-4 (May 2002): 160–63. http://dx.doi.org/10.1016/s0168-583x(02)00457-3.

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24

De Souza, G. G. B., R. Platania, A. C. De A. E Souza, and F. Maracci. "Chemical state effect in the auger (C KVV and Si LVV) spectra of hexamethyldisilane." Chemical Physics 129, no. 3 (February 1989): 491–94. http://dx.doi.org/10.1016/0301-0104(89)85018-9.

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25

Ungier, L., and T. D. Thomas. "Near threshold excitation of KVV Auger spectra in carbon monoxide using electron–electron coincidence spectroscopy." Journal of Chemical Physics 82, no. 7 (April 1985): 3146–51. http://dx.doi.org/10.1063/1.448212.

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26

Ueda, K., H. Chiba, Y. Sato, T. Hayaishi, E. Shigemasa, and A. Yagishita. "B KVV and Cl LVV normal and resonance Auger electron spectra in gaseous BCl3 molecules." Journal of Chemical Physics 101, no. 9 (November 1994): 7320–26. http://dx.doi.org/10.1063/1.468289.

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27

Bocksteins, Elke, Gerda Van de Vijver, Pierre-Paul Van Bogaert, and Dirk J. Snyders. "Kv3 channels contribute to the delayed rectifier current in small cultured mouse dorsal root ganglion neurons." American Journal of Physiology-Cell Physiology 303, no. 4 (August 15, 2012): C406—C415. http://dx.doi.org/10.1152/ajpcell.00343.2011.

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Delayed rectifier voltage-gated K+ (KV) channels are important determinants of neuronal excitability. However, the large number of KV subunits poses a major challenge to establish the molecular composition of the native neuronal K+ currents. A large part (∼60%) of the delayed rectifier current ( IK) in small mouse dorsal root ganglion (DRG) neurons has been shown to be carried by both homotetrameric KV2.1 and heterotetrameric channels of KV2 subunits with silent KV subunits (KVS), while a contribution of KV1 channels has also been demonstrated. Because KV3 subunits also generate delayed rectifier currents, we investigated the contribution of KV3 subunits to IK in small mouse DRG neurons. After stromatoxin (ScTx) pretreatment to block the KV2-containing component, application of 1 mM TEA caused significant additional block, indicating that the ScTx-insensitive part of IK could include KV1, KV3, and/or M-current channels (KCNQ2/3). Combining ScTx and dendrotoxin confirmed a relevant contribution of KV2 and KV2/KVS, and KV1 subunits to IK in small mouse DRG neurons. After application of these toxins, a significant TEA-sensitive current (∼19% of total IK) remained with biophysical properties that corresponded to those of KV3 currents obtained in expression systems. Using RT-PCR, we detected KV3.1–3 mRNA in DRG neurons. Furthermore, Western blot and immunocytochemistry using KV3.1-specific antibodies confirmed the presence of KV3.1 in cultured DRG neurons. These biophysical, pharmacological, and molecular results demonstrate a relevant contribution (∼19%) of KV3-containing channels to IK in small mouse DRG neurons, supporting a substantial role for KV3 subunits in these neurons.

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Kovács, Zs, L. Kövér, D. Varga, P. Weightman, J. Pálinkás, and H. Adachi. "Core-valence (KLV, KVV, LVV) auger and high resolution valence band XPS spectra of aluminium: a comparison with the results of cluster MO calculations." Journal of Electron Spectroscopy and Related Phenomena 72 (March 1995): 157–61. http://dx.doi.org/10.1016/0368-2048(94)02331-x.

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29

Nylén, H., M. Qvarford, G. Chiaia, O. Tjernberg, S. Söderholm, A. A. Zakharov, M. Leandersson, et al. "O KVV Auger emission versus resonant photoemission at the O K edge of high-Tc superconductors." Physica C: Superconductivity 300, no. 3-4 (May 1998): 161–70. http://dx.doi.org/10.1016/s0921-4534(98)00139-7.

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Hou, Wei-Shu, R. S. Willey, and A. Soni. "Implications of a Heavy Top Quark and a Fourth Generation on the DecaysB→Kl+l−,Kvv¯." Physical Review Letters 60, no. 22 (May 30, 1988): 2337. http://dx.doi.org/10.1103/physrevlett.60.2337.

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31

Lof, R. W., M. A. van Veenendaal, B. Koopmans, A. Heessels, H. T. Jonkman, and G. A. Sawatzky. "CORRELATION EFFECTS IN SOLID C60." International Journal of Modern Physics B 06, no. 23n24 (December 1992): 3915–21. http://dx.doi.org/10.1142/s0217979292002000.

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The bandgap of solid C 60 is found to be 2.3±0.1 eV . The on-site molecular C 60 Coulomb interaction (U) as determined from the KVV C 60 Auger spectrum is found to be 1.6 ±.2 eV . This value of U is shown to be consistent with Frenkel type molecular excitons in the 1.5–2 eV range. These results lead us to suggest that doped C 60 should be considered as a highly correlated system with U/W comparable to that in high T c cuprates. The Auger spectroscpoy results are consistent with a rather long range Coulomb interaction on a single bucky ball indicating that a Hubbard model is not suitable to describe the electronic structure of a C 60 molecule.

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Erniati, Erniati, and Yohanis Sanjoko. "DESKRIPSI POLA SUKU KATA BAHASA WEMALE A Description of Syllabic Patterns of Wemale Language." Jurnal Lingko : Jurnal Kebahasaan dan Kesastraan 2, no. 1 (June 28, 2020): 37–50. http://dx.doi.org/10.26499/jl.v2i1.48.

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Abstrak Bahasa Wemale dipakai sebagai bahasa pertama oleh penutur asli masyarakat Suku Wemale di Pulau Seram, Maluku, tepatnya di Negeri Hunitetu, Kecamatan Kairatu, Kabupaten Seram Bagian Barat. Bahasa Wemale memilki dua dialek yaitu dialek Wemale Utara dan Wemale Selatan.Hingga saaat ini, bahasa Wemale masih digunakan sebagai alat komunikasi secara lisan oleh kalangan tertentu dalam kehidupan masyarakat penuturnya. Meskipun demikian, bahasa Wemale dapat dikategorikan sebagai bahasa daerah yang hampir punah, karena tidak ada proses pewarisan kepada generasi mudanya. Untuk mencegah hal tersebut, perlu dilakukan berbagai upaya penyelamatan yang salah satu diantaranya melalui penelitian.Penelitian ini memberikan gambaran tentang pola suku kata bahasa Wemale. Penelitian ini bertujuan untuk mendiskripsikan pola suku kata bahasa Wemale, dialek Wemale Selatan. Meode yang digunakan adalah meode kualitatif deskriptif. Data diperoleh dari ucapan langsung penutur asli bahasa tersebut dan penutur yang dianggap mampu. Hasil analisis menunjukkan bahwa pola suku kata bahasaWemale terdiri atas V, KV, VKV, KVV, dan ½ KV. Kata kunci: suku kata, pola suku kata, bahasa Wemale Abstract Wemale is used as the first language by native speakers of the Wemale tribe on Seram Island, Maluku, precisely in the village of Hunitetu, Kairatu District, West Seram Regency. Wemale has two dialects namely North Wemale and South Wemale. Until now, Wemale is still used as an oral communication tool by certain groups in the life of the speaker community. However, Wemale language can be categorized as a regional language that is almost extinct, because there is no inheritance process to the younger generation. To prevent this, various rescue efforts need to be done, one of which is through research. This research provides an overview of the Wemale syllable patterns. This study aims to describe the syllabic patterns of the Wemale language, South Wemale dialect. The method used is descriptive qualitative method. Data obtained from the direct speech of native speakers of the language and speakers who are considered capable. The results of the analysis show that the syllabic syllable patterns consist of V, KV, VKV, KVV,and ½ KV. Keywords: syllables, syllable patterns, Wemale language

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Silverå Ejneby, Malin, Björn Wallner, and Fredrik Elinder. "Coupling stabilizers open KV1-type potassium channels." Proceedings of the National Academy of Sciences 117, no. 43 (October 13, 2020): 27016–21. http://dx.doi.org/10.1073/pnas.2007965117.

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The opening and closing of voltage-gated ion channels are regulated by voltage sensors coupled to a gate that controls the ion flux across the cellular membrane. Modulation of any part of gating constitutes an entry point for pharmacologically regulating channel function. Here, we report on the discovery of a large family of warfarin-like compounds that open the two voltage-gated type 1 potassium (KV1) channels KV1.5 and Shaker, but not the related KV2-, KV4-, or KV7-type channels. These negatively charged compounds bind in the open state to positively charged arginines and lysines between the intracellular ends of the voltage-sensor domains and the pore domain. This mechanism of action resembles that of endogenous channel-opening lipids and opens up an avenue for the development of ion-channel modulators.

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Pathak, Dhruba, Dongxu Guan, and Robert C. Foehring. "Roles of specific Kv channel types in repolarization of the action potential in genetically identified subclasses of pyramidal neurons in mouse neocortex." Journal of Neurophysiology 115, no. 5 (May 1, 2016): 2317–29. http://dx.doi.org/10.1152/jn.01028.2015.

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The action potential (AP) is a fundamental feature of excitable cells that serves as the basis for long-distance signaling in the nervous system. There is considerable diversity in the appearance of APs and the underlying repolarization mechanisms in different neuronal types (reviewed in Bean BP. Nat Rev Neurosci 8: 451–465, 2007), including among pyramidal cell subtypes. In the present work, we used specific pharmacological blockers to test for contributions of Kv1, Kv2, or Kv4 channels to repolarization of single APs in two genetically defined subpopulations of pyramidal cells in layer 5 of mouse somatosensory cortex ( etv1 and glt) as well as pyramidal cells from layer 2/3. These three subtypes differ in AP properties (Groh A, Meyer HS, Schmidt EF, Heintz N, Sakmann B, Krieger P. Cereb Cortex 20: 826–836, 2010; Guan D, Armstrong WE, Foehring RC. J Neurophysiol 113: 2014–2032, 2015) as well as laminar position, morphology, and projection targets. We asked what the roles of Kv1, Kv2, and Kv4 channels are in AP repolarization and whether the underlying mechanisms are pyramidal cell subtype dependent. We found that Kv4 channels are critically involved in repolarizing neocortical pyramidal cells. There are also pyramidal cell subtype-specific differences in the role for Kv1 channels. Only Kv4 channels were involved in repolarizing the narrow APs of glt cells. In contrast, in etv1 cells and layer 2/3 cells, the broader APs are partially repolarized by Kv1 channels in addition to Kv4 channels. Consistent with their activation in the subthreshold range, Kv1 channels also regulate AP voltage threshold in all pyramidal cell subtypes.

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Guan, D., M. H. Higgs, L. R. Horton, W. J. Spain, and R. C. Foehring. "Contributions of Kv7-mediated potassium current to sub- and suprathreshold responses of rat layer II/III neocortical pyramidal neurons." Journal of Neurophysiology 106, no. 4 (October 2011): 1722–33. http://dx.doi.org/10.1152/jn.00211.2011.

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After block of Kv1- and Kv2-mediated K+ currents in acutely dissociated neocortical pyramidal neurons from layers II/III of rat somatosensory and motor cortex, the remaining current is slowly activating and persistent. We used whole cell voltage clamp to show that the Kv7 blockers linopirdine and XE-991 blocked a current with similar kinetics to the current remaining after combined block of Kv1 and Kv2 channels. This current was sensitive to low doses of linopirdine and activated more slowly and at more negative potentials than Kv1- or Kv2-mediated current. The Kv7-mediated current decreased in amplitude with time in whole cell recordings, but in most cells the current was stable for several minutes. Current in response to a traditional M-current protocol was blocked by muscarine, linopirdine, and XE-991. Whole cell slice recordings revealed that the Q10 for channel deactivation was ∼2.5. Sharp electrode current-clamp recordings from adult pyramidal cells demonstrated that block of Kv7-mediated current with XE-991 reduced rheobase, shortened the latency to firing to near rheobase current, induced more regular firing at low current intensity, and increased the rate of firing to a given current injection. XE-991 did not affect single action potentials or spike frequency adaptation. Application of XE-991 also eliminated subthreshold voltage oscillations and increased gain for low-frequency inputs (<10 Hz) without affecting gain for higher frequency inputs. These data suggest important roles for Kv7 channels in subthreshold regulation of excitability, generation of theta-frequency subthreshold oscillations, regulation of interspike intervals, and biasing selectivity toward higher frequency inputs.

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Pehrsson, Pehr E., and David Ramaker. "Chemistry and localization effects in the C-KVV Auger line shapes of transition metal carbides and related compounds." Journal of Materials Research 8, no. 10 (October 1993): 2716–24. http://dx.doi.org/10.1557/jmr.1993.2716.

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The C-KLL Auger line shapes of the transition metal carbides and some related compounds are examined as a function of the metal and nonmetalloid components (C, N, and O). They are discussed in the context of hole-hole repulsion and screening effects. The effect of π versus σ-bonding and the proportion of ionic versus covalent bonding are correlated with various aspects of the X-CVV Auger line shape, such as relative peak shifts, intensity of a high energy shoulder, and the multiplet splitting of the sp component.

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Gutsev, G. L. "A comparison of results of calculations by various methods on the KVV Auger spectra of the CO molecule." Molecular Physics 57, no. 1 (January 1986): 161–74. http://dx.doi.org/10.1080/00268978600100121.

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Chebotaryov, S. S., A. A. Volegov, L. A. Pesin, S. E. Evsyukov, N. A. Moskvina, I. V. Gribov, and V. L. Kuznetsov. "Modification of X-ray excited photoelectron and C KVV Auger spectra during radiative carbonization of poly(vinylidene fluoride)." Physica E: Low-dimensional Systems and Nanostructures 36, no. 2 (February 2007): 184–89. http://dx.doi.org/10.1016/j.physe.2006.10.011.

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B, Pooja, Govinda Sharma K, and Vinay R. Kadibagil. "Pharmaceutical Modification of Kasisadi Churna to Varti and its Physicochemical Analysis." International Journal of Ayurvedic Medicine 11, no. 3 (October 2, 2020): 470–76. http://dx.doi.org/10.47552/ijam.v11i3.1589.

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Background: Kasisadi churna is a yoga (formulation) mentioned for treatment of kaphaja yoni vyapath (vulvo vaginal candidiasis) which is applied as lepa along with honey. But the administration of the drug through vaginal route in this form is highly discomforting. Modification of a dosage form is essential for the enhancement of efficacy, acceptability of the product and shelf life. Materials and Methods: Varti is prepared from the drugs of kasisadi churna in three methods, bhavana method (KV1), gudapaka method (KV2) and modified method (KV3) with the addition of cocoa butter as base. The prepared samples were tested for analytical parameters. Result and Discussion: Kasisadi churna can be easily modified into varti form. Preparation of KV2 was easy, gives more yield in less time and better in organoleptic features and disintegration time compared to KV1 and KV3. Conclusion: The results of the pharmaceutical and analytical study can be considered as the preliminary standards for the preparation of Kasisadi Varti.

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Hutson, F. L., and D. E. Ramaker. "Identification of resonant excitation and shakeoff contributions to the C KVV Auger line shapes of several gas phase hydrocarbons." Journal of Chemical Physics 87, no. 12 (December 15, 1987): 6824–37. http://dx.doi.org/10.1063/1.453377.

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Lascovich, J. C., and A. Santoni. "Study of the occupied electronic density of states of carbon samples by using second derivative carbon KVV Auger spectra." Applied Surface Science 103, no. 3 (November 1996): 245–53. http://dx.doi.org/10.1016/0169-4332(96)00526-0.

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Dementjev, A. P., and K. I. Maslakov. "Possibilities of C 1s XPS and N(E) C KVV Auger spectroscopy for identification of inherent peculiarities of diamond growth." Applied Surface Science 253, no. 3 (November 2006): 1095–100. http://dx.doi.org/10.1016/j.apsusc.2006.01.044.

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Krismi, Arum, Herwinda Brahmanti, and Satiti Retno Pudjiati. "INFEKSI MENULAR SEKSUAL MULTIPEL PADA PEREMPUAN HAMIL TRIMESTER KEDUA (LAPORAN KASUS)." Berkala Ilmiah Kedokteran Duta Wacana 1, no. 1 (October 18, 2015): 42. http://dx.doi.org/10.21460/bikdw.v1i1.5.

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Infeksi Menular Seksual (IMS) dapat menimbulkan dampak yang serius pada kehamilan berupa kehamilan ektopik, aborsi spontan, kematian janin dalam rahim, prematuritas, infeksi kongenital dan perinatal serta infeksi puerperal pada ibu. Seorang perempuan hamil berusia 21 tahun mengeluhkan adanya kutil di sekitar kelamin dan dekat anus, serta keputihan berwarna putih keruh dari kemaluan sejak ± 2 bulan yang lalu. Pada perut bagian bawah dan kedua pangkal paha terdapat makula dan papul hiperpigmentasi, teraba keras, multipel, tersebar; pada vulva, perineum dan perianal terdapat papul verukosa multipel dengan luas area (perianal) ± 6 x 5 cm2. Pemeriksaan inspekulo pada cervix didapatkan bintik-bintik kemerahan (strawberry cervix), cervix dan fornix tertutup discharge putih keabuan berbuih dan vagina tertutup discharge putih homogen menggumpal. Diagnosis kerja adalah siflis sekunder, trichomoniasis, dan kandidiasis vulvovaginalis (KVV) pada kehamilan. Penegakan diagnosis dilakukan berdasarkan anamnesis, status dermato-venereologis, pemeriksaan fsik (inspekulo), laboratorium, histopatologis, dan serologis. Infeksi Menular Seksual dapat diderita oleh seorang pasien jika terdapat sumber penularan. Perubahan-perubahan yang terjadi selama kehamilan, baik perubahan dalam respon imun, hormonal maupun anatomis, menyebabkan perempuan hamil lebih rentan untuk menderita IMS multipel. Kata kunci: infeksi menular seksual, perempuan hamil, siflis sekunder, tricho¬moniasis, kandidiasis vulvovaginalis

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Keim, Enrico G., and Herbert Wormeester. "Interaction of atomic oxygen (N2O) with a clean Si(001) surface: O adsorption geometries as derived from the O KVV Auger lineshape." Surface Science 260, no. 1-3 (January 1992): 23–30. http://dx.doi.org/10.1016/0039-6028(92)90014-w.

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Gerard, Emmanuel. "Hoe de vorming van een Vlaams en rechts front mislukte. De geschiedenis van de Concentratie in 1936." WT. Tijdschrift over de geschiedenis van de Vlaamse beweging 75, no. 4 (December 1, 2016): 338–74. http://dx.doi.org/10.21825/wt.v75i4.12043.

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In de tweede helft van 1936 beleefde België een periode van politieke destabilisering. Dat was het gevolg van de verkiezingen van 24 mei die een nederlaag betekenden voor de katholieke partij en een overwinning voor Rex van Léon Degrelle, die dictatoriale ambities koesterde en steun vond bij Hitler en Mussolini. Ook het Vlaams Nationaal Verbond, dat eveneens in fascistische richting was geëvolueerd, en de communisten boekten winst. De socialisten waren nu de grootste partij, maar accepteerden een regering van nationale unie met katholieken en liberalen onder de technocraat Paul Van Zeeland. Die regering kwam onmiddellijk onder vuur te liggen van links en rechts en werd geconfronteerd met afvalligheid in eigen rangen. Het nationaalsocialisme in Duitsland, het linkse Volksfront in Frankrijk en de burgeroorlog in Spanje vormden het referentiekader voor een periode van sterke polarisatie en felle agitatie, waarin partijen en politici streefden naar een herschikking, een “concentratie” van politieke krachten. Rechtse politici probeerden de regering omver te werpen en een coalitie zonder socialisten (die zij beschouwden als cryptocommunisten) op de been te brengen. Sommige katholieken probeerden de politieke eendracht onder geloofsgenoten te herstellen door een vorm van samenwerking met Rex en VNV, en nog andere katholieken probeerden met de Vlaams-nationalisten in Vlaanderen een Vlaamse Concentratie tot stand te brengen. De bakens werden verzet toen Rex en VNV op 6 oktober een alliantie sloten en daarmee een krachtig oppositiefront vormden. Op 25 oktober verijdelde de regering-Van Zeeland een rexistische “mars op Brussel”. Om dit nieuwe front de wind uit de zeilen te halen probeerden de Vlaamse katholieken, die zich hergroepeerden in de Katholieke Vlaamse Volkspartij, alsnog samenwerking te realiseren met de Vlaams-nationalisten. Dat leidde op 8 december 1936 tot het akkoord KVV-VNV, dat evenwel meteen van beide kanten werd gedesavoueerd. De tegenstelling tussen aanhangers van de bestaande orde en van de nieuwe orde, tussen voorstanders en tegenstanders van de regering, was te groot. De christendemocratische strekking in de katholieke partij haalde de bovenhand toen de bisschoppen op het einde van 1936 in een publieke brief niet alleen het communisme, maar ook alle strevingen naar een rechtse dictatuur veroordeelden. De destabilisering van de Belgische politiek verdween pas na de nederlaag van Degrelle in zijn verkiezingsduel met premier Van Zeeland op 11 april 1937. De democratiekritiek die de beweging naar “concentratie” ondersteunde bleef echter voortleven.________The unsuccesful formatiob of a Flemish and right-wing front. The history of the 1936 concentrationBelgium experienced a period of political destabilization in the second half of 1936. That was the result of the 24 May elections, the defeat of the catholic party and the victory of Rex, a movement led by Léon Degrelle, who had dictatorial ambitions and would soon be supported by Hitler and Mussolini. The Flemish Nationalists (VNV), also oriented towards fascism, and the Communists had made progress too. The socialists, who ended up being the largest party, accepted a cabinet of national union with the Catholics and the liberals under the leadership of a technocrat, Paul Van Zeeland. The Van Zeeland cabinet immediately came under fire from left and right and was confronted with deserters in its own ranks. National Socialism in Germany, the Front populaire in France and the civil war in Spain formed the horizon for a period of strong polarization and agitation in which politicians and parties aimed at redesigning political forces, “concentration” being the keyword. Politicians from the right attempted to establish a cabinet without socialists whom they considered crypto communists. Catholics tried to restore political union among the faithful through forms of cooperation with Rex and VNV, and some among them tried to install a “Flemish Concentration” through collaboration with the Flemish Nationalists. A decisive fact occurred on 0ctober 6 when Rex and VNV formed an alliance creating a strong opposition front. On October 25 the government foiled a rexist mass rally in Brussels. To regain control Flemish Catholics, who regrouped in the Katholieke Vlaamse Volkspartij (KVV), attempted to realize a form of collaboration with the Flemish Nationalists. It resulted in the December 8 KVV-VNV agreement, which was, however, immediately denounced from both sides. The antagonism between supporters of the existing order and those of a new order, between the partisans of the government and its opponents, was too strong. The Christian democrats in the catholic party finally gained the upper hand when the Belgian bishops, at the end of December 1936, issued a pastoral letter not only condemning communism but also a dictatorship of the right. The destabilization of Belgian politics disappeared after the defeat of Degrelle in his electoral duel with Prime Minister Van Zeeland on April 11, 1937. However, the fundamental criticism of democracy underlying the “concentration” movement did not.

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Pisupati, Aditya, Keith J. Mickolajczyk, William Horton, Damian B. van Rossum, Andriy Anishkin, Sree V. Chintapalli, Xiaofan Li, et al. "The S6 gate in regulatory Kv6 subunits restricts heteromeric K+ channel stoichiometry." Journal of General Physiology 150, no. 12 (October 15, 2018): 1702–21. http://dx.doi.org/10.1085/jgp.201812121.

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The Shaker-like family of voltage-gated K+ channels comprises four functionally independent gene subfamilies, Shaker (Kv1), Shab (Kv2), Shaw (Kv3), and Shal (Kv4), each of which regulates distinct aspects of neuronal excitability. Subfamily-specific assembly of tetrameric channels is mediated by the N-terminal T1 domain and segregates Kv1–4, allowing multiple channel types to function independently in the same cell. Typical Shaker-like Kv subunits can form functional channels as homotetramers, but a group of mammalian Kv2-related genes (Kv5.1, Kv6s, Kv8s, and Kv9s) encodes subunits that have a “silent” or “regulatory” phenotype characterized by T1 self-incompatibility. These channels are unable to form homotetramers, but instead heteromerize with Kv2.1 or Kv2.2 to diversify the functional properties of these delayed rectifiers. While T1 self-incompatibility predicts that these heterotetramers could contain up to two regulatory (R) subunits, experiments show a predominance of 3:1R stoichiometry in which heteromeric channels contain a single regulatory subunit. Substitution of the self-compatible Kv2.1 T1 domain into the regulatory subunit Kv6.4 does not alter the stoichiometry of Kv2.1:Kv6.4 heteromers. Here, to identify other channel structures that might be responsible for favoring the 3:1R stoichiometry, we compare the sequences of mammalian regulatory subunits to independently evolved regulatory subunits from cnidarians. The most widespread feature of regulatory subunits is the presence of atypical substitutions in the highly conserved consensus sequence of the intracellular S6 activation gate of the pore. We show that two amino acid substitutions in the S6 gate of the regulatory subunit Kv6.4 restrict the functional stoichiometry of Kv2.1:Kv6.4 to 3:1R by limiting the formation and function of 2:2R heteromers. We propose a two-step model for the evolution of the asymmetric 3:1R stoichiometry, which begins with evolution of self-incompatibility to establish the regulatory phenotype, followed by drift of the activation gate consensus sequence under relaxed selection to limit stoichiometry to 3:1R.

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Dementjev, A. P., K. E. Ivanov, and E. A. Tsyvkunova. "Interlayer interaction and π-band electron occupation on top layers of freshly cleaved bulk HOPG investigated with N(E) C KVV Auger electron spectroscopy." Applied Surface Science 357 (December 2015): 1434–37. http://dx.doi.org/10.1016/j.apsusc.2015.09.258.

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Garing, Jusmianti, Nuraidar Agus, Nurlina Arisnawati, and Ramlah Mappau. "SISTEM FONOLOGI BAHASA LIMOLA/PHONOLOGY SYSTEM IN LIMOLA LANGUAGE." Aksara 33, no. 1 (July 12, 2021): 153–68. http://dx.doi.org/10.29255/aksara.v33i1.671.153-168.

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AbstrakPenelitian ini bertujuan mengonservasi sistem fonologi bahasa Limola. Data dikumpulkan melalui instrumen berisikan 200 kosakata swadesh dan 200 kosakata budaya. Kosakata tersebut berbahasa Indonesia dan diterjemahkan dalam bahasa Limola berdasarkan kebutuhan data. Analisis data dilakukan dengan mentranskripsikan data dalam bentuk fonetis. Setelah data ditranskripsikan, dilakukan pembuktian klasifikasi dan distribusi fonem. Selanjutnya menelaah penyukuan dan perubahan bunyi dalam bahasa Limola. Hasil penelitian menunjukkan bahwa bahasa Limola memiliki lima buah fonem vokal dasar dan tiga belas vokal variasi, sehingga secara keseluruhan terdapat delapan belas vokal yang berfungsi sebagai pembeda makna. Lima vokal dasar bahasa Limola adalah /i/, /e/, /a/, /u/, /o/ dan tiga belas vokal variasi atau alofon dari lima vokal dasar, yaitu adalah /i/ = [i:], [ii], [I]; /e/= [e:], [ɛ], {ɛ:]; /a/= [a:], [aa]; /o/= [o:], [oo], [ɔ]; dan /u/=[u:], [uu]. Uniknya, bahasa Limola selain memiliki diftong, seperti [ia], [ea], [ai], [oɛ], [ua] dan lainnya, juga memiliki diftong yang disebut sebagai diftong kembar atau identik yang terdapat pada bunyi vokal tertentu, yakni bunyi /ii/, /aa/, /oo/, dan /uu/. Keempat bunyi tersebut merupakan bunyi vokal depan /aa/ dan /ii/ dan vokal belakang /oo/ dan /uu/. Selanjutnya, fonem konsonan bahasa Limola terdiri atas tujuh belas konsonan dan ada enam fonem yang tidak ditemukan di dalam bahasa Limola, yaitu, /f/, /h/, /x/, /z/, /q/, dan /v/. Penyukuan bahasa Limola adalah V, VK, KV, KVK, KVV. Selanjutnya, perubahan bunyi bahasa Limola berdasarkan pada proses fonologis melalui asimilasi, diftongisasi, monoftongisasi, anaptiksis, protesis, epentesisi, paragoge, dan zeroisasi. Kata kunci: konservasi, fonologi, bahasa Limola AbstractThe research aims to conserve the phonology system of the Limola language. The data collected using an instrument containing 200 words of Swadesh and 200 words of culture. The words in the Indonesian language were translated into the Limola language based on the data needs. Data analysis was conducted by transcribing data in phonetic form. After the data transcribed, it was proving the classification and distribution of phonemes. Next, the researchers examined the syllable and sound changes that occurred in the Limola language. The results show that the Limola language has five basic vowel phonemes and thirteen vowels of variation, thus in total, eighteen Limola vowels function as distinctive meaning. The five basic vowels are /i/, /e/, /a/, /u/, /o/ and the thirteen vowels are /i/ = [i:], [ii], [I]; /e/= [e:], [ɛ], {ɛ:]; /a/= [a:], [aa]; /o/= [o:], [oo], [ɔ]; and /u/=[u:], [uu]. Apart from diphthongs such as [ia], [ea], [ai], [o], [ua], and others, the Limola language also has diphthongs known as twin or identical diphthongs, which are found in some vowels, i.e., [ii], [aa], [oo], and [uu]. The four sounds are the front vowel, namely [aa] and [ii], and the back vowel, namely [oo] and [uu]. Furthermore, the Limola consonant phoneme consists of seventeen consonants and there are six phonemes that are not found in the Limola language, namely, /f/, /h/, /x/, /z/, /q/, and /v/. The syllables of the Limola language are V, VK, KV, KVK, KVV. Then, the phonological process of assimilation, diphthongization, monophthongization, anaptyxis, prosthesis, epenthesis, paragoge, and zeroization is being used to demonstrate the sound changes throughout the Limola language. Keywords: conservation, phonology, the Limola language

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Zhang, Qiangheng. "Asymptotic attractors of KdV–KSV equations." SeMA Journal 75, no. 3 (February 12, 2018): 535–44. http://dx.doi.org/10.1007/s40324-018-0149-1.

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Naresh, V., Naveen Shamnur, NK Lokesh, KVV Pratapvarma, C. Srikrishna, and V. Goutham Chakravarthy. "Cephalometric Assessment of Effect of Head Rotation toward Focal Spot on Lateral Cephalometric Radiographs." Journal of Contemporary Dental Practice 14, no. 2 (2013): 202–7. http://dx.doi.org/10.5005/jp-journals-10024-1300.

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ABSTRACT Introduction The patient's head can be slightly rotated sagittally vertically or transversely with the head holding device. Because of such improper positions due to head rotation, an error can occur in cephalometric measurements. The purpose of this study was to identify the projection errors of lateral cephalometric radiograph due to head rotation in the vertical Z-axis toward the focal spot. Materials and methods Ten human dry skulls with permanent dentition were collected. Each dry skull was rotated from 0° to +20° at 5° intervals. A vertical axis, the Z-axis, was used as a rotational axis to have 50 lateral cephalometric radiographs exposed. Four linear (S-N, Go-Me, N-Me, S-Go) and six angular measurements (SNA, SNB, N-S-Ar, S-Ar-Go, Ar-Go-Me, ABmandibular plane angle) were calculated manually. Results The findings were that: (1) Angular measurements have fewer projection errors than linear measurements. (2) The greater the number of landmarks on the midsagittal plane that are included in angular measurements, the fewer the projection errors occurring. (3) Horizontal linear measurements have more projection errors than vertical linear measurements. Conclusion The angular measurements of lateral cephalometric radiographs are more useful than linear measurements in minimizing the projection errors associated with head rotation on a vertical axis toward the focal spot. How to cite this article Naresh V, Lokesh NK, Pratapvarma KVV, Srikrishna C, Chakravarthy VG, Shamnur N. Cephalometric Assessment of Effect of Head Rotation toward Focal Spot on Lateral Cephalometric Radiographs. J Contemp Dent Pract 2013;14(2):202-207.

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