Stabilizing Rabi Oscillation of a Charge Qubit via Atomic Clock Technique

We propose a superconducting circuit-atom hybrid, where the Rabi oscillation of single excess Cooper pair in the island is stabilized via the common atomic-clock technique. The noise in the superconducting circuit is mapped onto the voltage source which biases the Cooper-pair box via an inductor and a gate capacitor. The fast fluctuations of the gate charge are significantly suppressed by an inductor-capacitor resonator, leading to a long-relaxation-time Rabi oscillation. More importantly, the residual low-frequency fluctuations are further reduced by using the general feedback-control method, in which the voltage bias is stabilized via continuously measuring the dc-Stark-shift-induced atomic Ramsey signal. The stability and coherence time of the resulting charge-qubit Rabi oscillation are both enhanced. The principal structure of this Cooper-pair-box oscillator is studied in detail.Comment: 4 figure

Pemanfaatan Fitur Bot Telegram Sebagai Pengendali Pada Sistem Penyiraman dan Pemupukan Bibit Kelapa Sawit

The Indonesian oil palm plantation industry as the largest producer plays a vital role in the economy. Seed quality is the focus to meet increasing market demand. Watering and fertilizing the oil palm seedlings plays an important role in cultivation. Messaging application-based automation solutions such as Telegram promise convenience. By leveraging the Telegram bot feature, this tool can be operated remotely, providing effective control over watering and fertilizing. Benefits include time efficiency, proper fertilization, andaccurate watering for quality seeds. Light sensors and soil moisture help optimize the process, this tool proved successful in trials. Thus, this automated solution has the potential to increase productivity and efficiency in oil palm cultivation, addressing the problem of irregular watering and fertilizing

PENEGAKAN HUKUM TERHADAP PELANGGARAN HAK LINTAS DI ALUR LAUT KEPULAUAN INDONESIA KHUSUSNYA YANG DILAKUKAN OLEH KAPAL DARI NEGARA YANG BELUM MERATIFIKASI UNCLOS 1982

The problem discussed in this research was law enforcement against violations of the right of passage in the Indonesian archipelago sea lanes, especially those carried out by ships from countries that have not the 1982 UNCLOS Indonesia cannot impose sanctions because until now there has been no law regulating this matter. This thesis uses a normative research method where the data sources are collected through literature study and interviews with resource persons. The analysis used is the deductive method analysis. From the results of the analysis it can be concluded that Indonesia can suspend foreign ships from countries that have violated the right of passage in the sea lanes of the Indonesian archipelago based on Indonesian national law and general principles of law which are considered as customary international law

Analisis Lingkungan Strategis Pencegahan Penyebaran Covid-19 di Rutan Kelas IIB Kudus

Pada akhir tahun 2019, telah ditemukan varian virus Corona baru di Kota Wuhan, Tiongkok yang diberi nama Virus SARS-CoV-2 atau lebih dikenal dengan Covid-19. Covid-19 menyerang sistem pernafasan pada manusia yang menyebar ke antar manusia di berbagai negara, termasuk Indonesia. Berbagai kebijakan telah dikeluarkan untuk mencegah penyebaran Covid-19, tetapi masih terdapat penambahan kasus positif Covid-19. Salah satunya adalah kebijakan pencegahan penyebaran Covid-19 di Rumah Tahanan Negara Kelas IIB Kudus. Penelitian ini bertujuan untuk melakukan Analisis Lingkungan Strategis Pencegahan Penyebaran Covid-19 di Rumah Tahanan Negara Kelas IIB Kudus sehingga diketahui upaya-upaya yang efektif dalam pencegahan penyebaran Covids-19. Jenis penelitian yang dilakukan merupakan penelitian mix method berupa data kuantitatif yang digunakan untuk melakukan analisis Swot, data kualitatif dan hasil wawancara sehingga dapat mendeskripsikan hasil analisa. Hasil penelitian menunjukkan bahwa upaya pencegahan penyebaran Covid-19 oleh Rutan Kelas IIB Kudus menunjukkan strategi agresif yang terletak di kuadran I sehingga Rutan Kelas IIB Kudus dapat mempertahankan metode yang telah ada dan menambah metode baru sebagai bentuk inovasi. Dalam hasil penelitian ini juga ditemukan fakta bahwa upaya-upaya pencegahan penyebaran Covid-19 yang dilakukan oleh Rumah Tahanan Negara Kelas IIB Kudus sangat efektif dilakukan untuk meminimalisasi angka positif Covid-19

Analisis Lingkungan Strategis Pencegahan Penyebaran Covid-19 di Rutan Kelas IIB Kudus

Pada akhir tahun 2019, telah ditemukan varian virus Corona baru di Kota Wuhan, Tiongkok yang diberi nama Virus SARS-CoV-2 atau lebih dikenal dengan Covid-19. Covid-19 menyerang sistem pernafasan pada manusia yang menyebar ke antar manusia di berbagai negara, termasuk Indonesia. Berbagai kebijakan telah dikeluarkan untuk mencegah penyebaran Covid-19, tetapi masih terdapat penambahan kasus positif Covid-19. Salah satunya adalah kebijakan pencegahan penyebaran Covid-19 di Rumah Tahanan Negara Kelas IIB Kudus. Penelitian ini bertujuan untuk melakukan Analisis Lingkungan Strategis Pencegahan Penyebaran Covid-19 di Rumah Tahanan Negara Kelas IIB Kudus sehingga diketahui upaya-upaya yang efektif dalam pencegahan penyebaran Covids-19. Jenis penelitian yang dilakukan merupakan penelitian mix method berupa data kuantitatif yang digunakan untuk melakukan analisis Swot, data kualitatif dan hasil wawancara sehingga dapat mendeskripsikan hasil analisa. Hasil penelitian menunjukkan bahwa upaya pencegahan penyebaran Covid-19 oleh Rutan Kelas IIB Kudus menunjukkan strategi agresif yang terletak di kuadran I sehingga Rutan Kelas IIB Kudus dapat mempertahankan metode yang telah ada dan menambah metode baru sebagai bentuk inovasi. Dalam hasil penelitian ini juga ditemukan fakta bahwa upaya-upaya pencegahan penyebaran Covid-19 yang dilakukan oleh Rumah Tahanan Negara Kelas IIB Kudus sangat efektif dilakukan untuk meminimalisasi angka positif Covid-19

Tartu Tervishoiu Kõrgkooli I ja III kursuse õendusüliõpilaste surmateadlikkus

Autorite kirjalikud load asuvad õendusteaduse osakonnas õppekorralduse spetsialisti käes

LATE BARREMIAN-EARLY APTIAN AMMONITES FROM THE MAIOLICA FORMATION NEAR CESANA BRIANZA (LOMBARDY BASIN, NORTHERN ITALY)

The ammonite faunas collected in three marly interbeds of the Maiolica limestone exposed near Cesana Brianza (Como province, Lombardy) are described in this paper. The age of the first and second interbeds is Late Barremian. In particular the first is tentatively ascribed to the sartousi zone and the second to the feraudi/giraudi zones. The new specíes Toxoceratoides sudalpinus sp. n. has been collected in the second level. The fauna of the youngest interbed does not allow us to recognize a specific ammonite zone, although it can be ascribed to the Barremian-Aptian boundary or even the basal Aptian. It is characterized by the occurrence of Leptoceratoidinae which were not reported before from this stratigraphic level

Superconducting Resonator-Rydberg Atom Hybrid in the Strong Coupling Regime

We propose a promising hybrid quantum system, where a highly-excited atom strongly interacts with a superconducting LC oscillator via the electric field of capacitor. An external electrostatic field is applied to tune the energy spectrum of atom. The atomic qubit is implemented by two eigenstates near an avoided-level crossing in the DC Stark map of Rydberg atom. Varying the electrostatic field brings the atomic-qubit transition on- or off-resonance to the microwave resonator, leading to a strong atom-resonator coupling with an extremely large cooperativity. Like the nonlinearity induced by Josephson junctions in superconducting circuits, the large atom-resonator interface disturbs the harmonic potential of resonator, resulting in an artificial two-level particle. Different universal two-qubit logic gates can also be performed on our hybrid system within the space where an atomic qubit couples to a single photon with an interaction strength much larger than any relaxation rates, opening the door to the cavity-mediated state transmission.Comment: 4 figure

A coprodução de sentidos na leitura: um olhar para recém-ingressantes na esfera acadêmica

TCC (graduação) - Universidade Federal de Santa Catarina. Centro de Comunicação e Expressão.Curso de Licenciatura e Bacharelado em Língua Portuguesa e Literaturas em Língua PortuguesaCom o objetivo de analisar a relação da leitura acadêmica entre os recém-ingressantes na universidade, o presente Trabalho de Conclusão de Curso tem como foco compreender (i) qual é o tipo de leitura que esses novos alunos fazem dentro e fora da esfera acadêmica e (ii) se tais estudantes entendem que a leitura realizada nessa esfera é movida pela atividade de estudo. Em vista disso, utilizou-se como aporte teórico os Estudos do Letramento, dos quais cabe destacar os seguintes autores Barton e Hamilton (1998); Hamilton (2000); Heath (2001); Gee (2008); Kleiman (2008a); Street (2003); Tomazoni (2012), e as proposições sobre leitura de Geraldi (1997) e Britto (2003, 2012). Além disso, este trabalho consiste em uma análise de interações realizadas a partir de uma roda de conversa, que contou com quatro estudantes de primeira fase de dois cursos de graduação da Universidade Federal de Santa Catarina – Ciências Sociais e Engenharia Elétrica –, sendo três participantes de Ciências Sociais e um de Engenharia Elétrica. Nessa direção, o trabalho realizado permitiu uma compreensão mais acurada acerca do papel da Universidade na promoção de trabalho educativo com vistas à formação aos estudantes para a habituação ao estudo do texto numa perspectiva crítica. Assim considerando, as Universidades precisam capacitar formadores a ensinar os novos estudantes a prática de leitura concebida como prática social, envolvendo o estudo de textos característicos do letramento dominante, porque o é privilegiado neste espaço, com vistas à apropriação do conhecimento na dialética com à assunção de uma posição crítica em relação ao modo de (re)produção do conhecimento nessa esfera, mas também socialmente

A(s) concepção(ões) de leitura de texto literário na BNCC: uma análise crítica a partir da abordagem da teoria histórico-cultural

Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Comunicação e Expressão, Programa de Pós-Graduação em Lingüística, Florianópolis, 2023.A presente pesquisa tem como objetivo abordar a concepção de leitura de texto literário na Base Nacional Comum Curricular (2017). Para isso, apoiamo-nos teoricamente na perspectiva histórico-cultural, a qual tem como premissa que o desenvolvimento psíquico humano não está alicerçado somente em fatores biológicos, mas sobretudo na atividade vital humana, a saber, o trabalho, fundamentado nas relações sociais e históricas que ocorrem na sociedade, uma vez que, por meio delas, o sujeito produz e se apropria dos objetos culturais que servirão de instrumento para a atividade, ascendendo-o psiquicamente. O texto literário corresponde a um dos objetos culturais que promove o desenvolvimento do pensamento humano, porque é composto da arte, e a palavra escrita gera um processo de superação por incorporação das formas cotidianas de reação emocional, dando à vida cotidiana uma configuração diferente. Entendemos que não é qualquer relação social que impulsionará o processo de desenvolvimento do psiquismo; é a escola o local onde os seres humanos terão contato com os objetos culturais mais desenvolvidos. Por isso, apoiamo-nos na pedagogia histórico-crítica, que, alinhada à psicologia histórico-cultural, defende um ensino escolar que oportunize aos sujeitos terem contato com os objetos culturalmente criados pelos homens. Como objeto de análise, tomamos a Base Nacional Comum Curricular com a finalidade de desvelar a(s) concepção(ões) de leitura de texto literário que é (são) basilar(es) para o ensino de Língua Portuguesa em todo o território brasileiro em suas indicações.Abstract: In this present research the objective is to approach the conception of reading in literary texts presented on Base Nacional Comum Curricular (2017). This approach is based on the theoretical historical-cultural perspective, which has the premise that the human psyche development is not only related to biological factors, but to human activity, it means the work reasoned on social and historical relations that occur in society. Once, by them the individual appropriate cultural objects that will be a support of instrument to the activity, which will result in a psychical growth. The literary text corresponds to one of the cultural objects that promotes the development of human thinking due to its composition of art, and the written words that generate a process of superation by incorporating the daily forms of emotional reaction, which gives the daily life a different configuration. We understand that it is not any social relation that will increase the process of psych development, it is at school the place where human beings will have contact with the most developed cultural objects. For that, we based on the pedagogy of critical-history that aligned to the psychological historical-cultural approach both defend a school teaching that gives opportunity to individuals to have contact to cultural objects created by men. As an objective of analysis, we use the Base Nacional Comum Curricular to extract the conception(s) of reading that the literary text(s) is (are) base to learning of Portuguese Language in all Brazilian territory