Malpractice of Election and General Election Success in 2019 Bali Province

Throughout the implementation of elections there are always problems in the process, both of which carry out election malpractice actions, as well as other actions that threaten the general public in voting. The public is not yet fully aware of election activities and their impact. Electoral malpractice reduces the value of democratic elections. This research intends to explain how big the mistakes and cheats that exist during the election took place and how the role of the community to deal with election malpractice. This research uses descriptive analytic method with a qualitative approach. The data used in this study are primary data and secondary data. This research found two types of malpractice: first, people are not very aware of the types of electoral fraud. Both in terms of alleged money politics, campaigns outside the schedule, mounting banners that were considered negative and provocative. Second, the public still does not know that they have entered the voter list, so that there are voters who do not exercise their voting rights, there are voters who use other people's voting rights, and most voters do not know their choice will increase the percentage of voter participation. Keywords: community role , election malpractice, handling malpractice , election success DOI: 10.7176/PPAR/11-2-04 Publication date:March 31st 2021

Millimeter-wave study of London penetration depth temperature dependence in Ba(Fe0.926Co0.074)2As2 single crystal

In-plane surface Ka-band microwave impedance of optimally doped single crystals of the Fe-based superconductor Ba(Fe0.926Co0.074)2As2 (Tc= 22.8K) was measured. Sensitive sapphire disk quasi-optical resonator with high-Tc cuprate conducting endplates was developed specially for Fe-pnictide superconductors. It allowed finding temperature variation of London penetration depth in a form of power law, namely \Delta \lambda (T)~ Tn with n = 2.8 from low temperatures up to at least 0.6Tc consisted with radio-frequency measurements. This exponent points towards nodeless state with pairbreaking scattering, which can support one of the extended s-pairing symmetries. The dependence \lambda(T) at low temperatures is well described by one superconducting small-gap (\Delta \cong 0.75 in kTc units, where k is Boltzman coefficient) exponential dependence.Comment: 6 pages, 2 figures, to be published in Low Temperature Physics,vol.37, August 201

Pengaruh Unsur-unsur Kepuasan Pengguna pada Efisiensi dan Efektivitas Kerja Pengguna Aplikasi Sistem Akuntansi Instansi di Satuan Kerja Pendidikan Tinggi di Provinsi Bali

The aim of this research is to evaluate the effect of user sastisfaction on work efficiency and effectiveness of the users of accounting system application at higher education institution in the Province of Bali. User satisfaction is measured by function completeness, stability, simple of use, innovation, safety, and flexibility. The research uses 45 respondents who are accounting system operators in 7 higher education officer in the Province of Bali. Multiple regresion analysis showes that user satisfaction factors affect efficiency and effectiveness of accounting application systems. However, based on t test result, efficiency is affected by function completeness and flexibility only, while effectiveness is affected by safety variable only. Keywords: application system, user satisfaction, efficiency, effectivenes

Charged particles in a rotating magnetic field

We study the valence electron of an alkaline atom or a general charged particle with arbitrary spin and with magnetic moment moving in a rotating magnetic field. By using a time-dependent unitary transformation, the Schr\"odinger equation with the time-dependent Hamiltonian can be reduced to a Schr\"odinger-like equation with a time-independent effective Hamiltonian. Eigenstates of the effective Hamiltonian correspond to cyclic solutions of the original Schr\"odinger equation. The nonadiabatic geometric phase of a cyclic solution can be expressed in terms of the expectation value of the component of the total angular momentum along the rotating axis, regardless of whether the solution is explicitly available. For the alkaline atomic electron and a strong magnetic field, the eigenvalue problem of the effective Hamiltonian is completely solved, and the geometric phase turns out to be a linear combination of two solid angles. For a weak magnetic field, the same problem is solved partly. For a general charged particle, the problem is solved approximately in a slowly rotating magnetic field, and the geometric phases are also calculated.Comment: REVTeX, 13 pages, no figure. There are two minor errors in the published version due to incorrect editing by the publisher. The "spin-1" in Sec. I and the "spin 1" in Sec. II below Eq. (2c) should both be changed to "spin" or "spin angular momentum". The preferred E-mail for correspondence is [email protected] or [email protected]

Function and Platelet Count in Thrombocyte Concentrate (TC) During the Storage

Background: Evaluation for platelet transfusion is not optimal for this moment even in upstream at theblood center or in downstream at the hospital. The purpose of this study was to determine the effect ofstorage time to changes in pH, platelet count and function that occurs on platelet aggregation duringdifferent time storage.Methods: The study design was cross-sectional on selected bags of platelet concentrates that have passedthe screening for infection transmitted through blood transfusions. The regular assessment in UTDD forPC has been done every month by random sampling with three parameters pH, platelets count and volumein the bag of blood. The testing for pH, platelet count, and aggregation functions for 50 samples with threedifferent test time were conducted on day 0, third day, and fifth day storage.Results: On 50 bags samples, pH, and number of platelets increased, but the platelet aggregation functiondecreased on the third day of storage. On the fifth day of storage the pH, number of platelets and theplatelets aggregation function decreased and found the lowest number almost in all samples.Conclusion: The three parameters: pH, platelet counts, and aggregation functions decreased on the fifthday of storage. (Health Science Journal of Indonesia;2015;6:48-51

Pengukuran Komponen Zat Besi pada Laki-Laki Pendonor Darah Rutin di Kabupaten Gunung Kidul Tahun 2013

Iron deficiency is one of the most common nutritional disorder in the world and this can happen in the routine male blood donors. In people who donate blood on a regular basis are feared to iron deficiency without anemia. Thus a major concern of the donor screening for iron deficiency aiming for blood donors is to stay healthy and continue to donate blood. This study used a cross-sectional design in the male blood donors from Gunung Kidul who donate blood first, fifth and tenth times. Each donation made up of 25 people who were taken blood samples for serum iron (SI), total iron binding capacity (TIBC), transferrin saturation and serum ferritin examination. Results obtained in the first donation, the mean ferritin level was 91.78; the fifth donation increased ferritin levels in the amount of 111.49 and decreased again in the tenth donation donor group 65.28. Results of Kruskal Wallis test showed no significant difference between the mean ferritin levels in the first donation, the fifth and the tenth time (p=0.044). There is a decrease in body iron stores (serum ferritin) in the tenth donation while no changes for SI, TIBC and transferrin saturation. The more often one donate blood can cause first stage of iron deficiency which call as iron depletion. Therefore need to be considered dietary or nutritional status and also supplements provided after donor.Keywords : blood donor, iron status, Gunung KidulAbstrakDefisiensi besi adalah salah satu gangguan gizi yang paling umum dan bisa terjadi pada para pendonor darah laki-laki yang rutin. Pada pendonor darah yang sering mendonorkan darah, pada suatu waktu dikhawatirkan dapat terjadi defisiensi besi tanpa anemia. Tujuan dari penelitian adalah untuk mendapatkan hubungan kekerapan donasi dengan penurunan cadangan besi tubuh (feritin serum) dan saturasi besi. Penelitian ini menggunakan desain potong lintang pada para pendonor darah laki-laki di Gunung Kidul yang menyumbangkan darahnya pertama, kelima dan kesepuluh kali. Jumlah donor dari kelompok donasi sebanyak 25 orang yang diambil sampel darahnya untuk dilakukan pemeriksaan serum iron (SI), total iron binding capacity (TIBC), saturasi transferin dan feritin serum. Didapatkan hasil pada kelompok pendonor pertama kali, rerata kadar feritin adalah 91,78; pada kelompok pendonor yang menyumbangkan darahnya kelima kali terjadi peningkatan kadar feritin yaitu sebesar 111,49 dan menurun lagi pada kelompok pendonor donasi yang menyumbangkan darahnya kesepuluh kali yakni 65,28. Hasil uji kruskal wallis menunjukkan ada perbedaan rerata yang bermakna antara kadar feritin dari donasi pertama, kelima dan kesepuluh kali (nilai p=0,044). Kadar SI, TIBC dan saturasi transferin tidak mengalami Perubahan sedangkan cadangan besi tubuh (feritin serum) pada donasi kesepuluh mengalami penurunan. Semakin sering seseorang menyumbangkan darah dapat terjadi defisiensi besi tahap pertama yang disebut juga iron depletion.Kata kunci : donor darah, status zat besi, Gunung Kidu

Dependence of the critical temperature on the Higgs field reparametrization

We show that, despite of the reparametrization symmetry of the Lagrangian describing the interaction between a scalar field and gauge vector bosons, the dynamics of the Higgs mechanism is really affected by the representation gauge chosen for the Higgs field. Actually, we find that, varying the parametrization for the two degrees of freedom of the complex scalar field, we obtain different expressions for the Higgs mass: in its turn this entails different expressions for the critical temperatures, ranging from zero to a maximum value, as well as different expressions for other basic thermodynamical quantities.Comment: revtex, 12 pages, 2 eps figure

Evidence for Narrow N*(1685) Resonance in Quasifree Compton Scattering on the Neutron

The first study of quasi-free Compton scattering on the neutron in the energy range of $E_{\gamma}=0.75 - 1.5$ GeV is presented. The data reveals a narrow peak at $W\sim 1.685$ GeV. This result, being considered in conjunction with the recent evidence for a narrow structure at $W\sim 1.68$GeV in the $\eta$ photoproduction on the neutron, suggests the existence of a new nucleon resonance with unusual properties: the mass $M\sim 1.685$GeV, the narrow width $\Gamma \leq 30$MeV, and the much stronger photoexcitation on the neutron than on the proton.Comment: Replaced with the version published in Phys. Rev.

Scattering of relativistic particles with Aharonov-Bohm-Coulomb interaction in two dimensions

The Aharonov-Bohm-Coulomb potentials in two dimensions may describe the interaction between two particles carrying electric charge and magnetic flux, say, Chern--Simons solitons, or so called anyons. The scattering problem for such two-body systems is extended to the relativistic case, and the scattering amplitude is obtained as a partial wave series. The electric charge and magnetic flux is ($-q$, $-\phi/Z$) for one particle and ($Zq$, $\phi$) for the other. When $(Zq^2/\hbar c)^2\ll 1$, and $q\phi/2\pi\hbar c$ takes on integer or half integer values, the partial wave series is summed up approximately to give a closed form. The results exhibit some nonperturbative features and cannot be obtained from perturbative quantum electrodynamics at the tree level.Comment: revtex, 11 pages, no figur

On resonant scatterers as a factor limiting carrier mobility in graphene

We show that graphene deposited on a substrate has a non-negligible density of atomic scale defects. This is evidenced by a previously unnoticed D peak in the Raman spectra with intensity of about 1% with respect to the G peak. We evaluated the effect of such impurities on electron transport by mimicking them with hydrogen adsorbates and measuring the induced changes in both mobility and Raman intensity. If the intervalley scatterers responsible for the D peak are monovalent, their concentration is sufficient to account for the limited mobilities achievable in graphene on a substrate.Comment: version 2: several comments are taken into account and refs adde