bluuebunny/crossref_metadata_2025_split huggingface dataset:
Subaru High-z Exploration of Low-luminosity Quasars (SHELLQs). XII. Extended [C ii] Structure (Merger or Outflow) in a z = 6.72 Red Quasar
Authors: Izumi Takuma , Onoue Masafusa , Matsuoka Yoshiki , Strauss Michael A. , Fujimoto Seiji , Umehata Hideki , Imanishi Masatoshi , Kawamuro Taiki , Nagao Tohru , Toba Yoshiki , Kohno Kotaro , Kashikawa Nobunari , Inayoshi Kohei , Kawaguchi Toshihiro , Iwasawa Kazushi , Inoue Akio K. , Goto Tomotsugu , Baba Shunsuke , Schramm Malte , Suh Hyewon , Harikane Yuichi , Ueda Yoshihiro , Silverman John D. , Hashimoto Takuya , Hashimoto Yasuhiro , Ikarashi Soh , Iono Daisuke , Lee Chien-Hsiu , Lee Kianhong , Minezaki Takeo , Nakanishi Kouichiro , Nakano Suzuka , Tamura Yoichi , Tang Ji-Jia 
Published: February 2021

Abstract
We present Atacama Large Millimeter/submillimeter Array [C ii] 158 μm line and far-infrared (FIR) continuum emission observations toward HSC J120505.09−000027.9 (J1205−0000) at z = 6.72 with a beam size of ∼0.″8 × 0.″5 (or 4.1 kpc × 2.6 kpc), the most distant red quasar known to date. Red quasars are modestly reddened by dust and are thought to be in rapid transition from an obscured starburst to an unobscured normal quasar, driven by powerful active galactic nucleus (AGN) feedback that blows out a cocoon of interstellar medium. The FIR continuum of J1205−0000 is bright, with an estimated luminosity of L
FIR ∼ 3 × 1012
L
⊙. The [C ii] line emission is extended on scales of r ∼ 5 kpc, greater than that of the FIR continuum. The line profiles at the extended regions are complex and broad (FWHM ∼ 630–780 km s−1). Although it is not practical to identify the nature of this extended structure, possible explanations include (i) companion/merging galaxies and (ii) massive AGN-driven outflows. For the case of (i), the companions are modestly star-forming (∼10 M
⊙ yr−1) but are not detected by our Subaru optical observations (y
AB,5σ
= 24.4 mag). For the case of (ii), our lower limit to the cold neutral outflow rate is ∼100 M
⊙ yr−1. The outflow kinetic energy and momentum are both much lower than predicted in energy-conserving wind models, suggesting that the AGN feedback in this quasar is not capable of completely suppressing its star formation.
The Long-term Evolution of Main-sequence Binaries in DRAGON Simulations
Authors: Shu Qi , Pang Xiaoying , Dotti Francesco Flammini , Kouwenhoven M. B. N. , Sedda Manuel Arca , Spurzem Rainer 
Published: February 2021

Abstract
We present a comprehensive investigation of main-sequence binaries in the DRAGON simulations, which are the first one-million-particle direct N-body simulations of globular clusters. We analyze the orbital parameters of the binary samples in two of the DRAGON simulations, D1-R7-IMF93 and D2-R7-IMF01, focusing on their secular evolution and correlations up to 12 Gyr. These two models have different initial stellar mass functions: Kroupa 1993 (D1-R7-IMF93) and Kroupa 2001 (D2-R7-IMF01); and different initial mass-ratio distributions: random paring (D1-R7-IMF93) and a power law (D1-R7-IMF93). In general, the mass ratio of a population of binaries increases over time due to stellar evolution, which is less significant in D2-R7-IMF01. In D1-R7-IMF93, primordial binaries with a mass ratio q ≈ 0.2 are most common, and the frequency linearly declines with increasing q at all times. Dynamical binaries of both models have higher eccentricities and larger semimajor axes than primordial binaries. They are preferentially located in the inner part of the star cluster. Secular evolution of binary orbital parameters does not depend on the initial mass-ratio distribution, but is sensitive to the initial binary distribution of the system. At t = 12 Gyr, the binary fraction decreases radially outwards, and mass segregation is present. A color difference of 0.1 mag in F330W − F814W and 0.2 mag in NUV − y between the core and the outskirts of both clusters is seen, which is a reflection of the binary radial distribution and the mass segregation in the cluster. The complete set of data for primordial and dynamical binary systems at all snapshot intervals is made publicly available.
Measurement of n-resolved State-selective Charge Exchange in Ne(8,9)+ Collision with He and H2
Authors: Xu J. W. , Xu C. X. , Zhang R. T. , Zhu X. L. , Feng W. T. , Gu L. , Liang G. Y. , Guo D. L. , Gao Y. , Zhao D. M. , Zhang S. F. , Su M. G. , Ma X. 
Published: February 2021

Abstract
Charge exchange between highly charged ions and neutral atoms and molecules has been considered as one of the important mechanisms controlling soft X-ray emissions in many astrophysical objects and environments. However, for modeling charge exchange soft X-ray emission, the data of n- and l-resolved state-selective capture cross sections are often obtained by empirical and semiclassical theory calculations. With a newly built cold target recoil-ion momentum spectroscopy (COLTRIMS) apparatus, we perform a series of measurements of the charge exchange of Ne(8,9)+ ions with He and H2 for collision energy ranging from 1 to 24.75 keV/u. n-resolved state-selective capture cross sections are reported. By comparing the measured state-selective capture cross sections to those calculated by the multichannel Landau–Zener method (MCLZ), it is found that MCLZ calculations are in good agreement with the measurement for the dominant n capture for He target. Furthermore, by using nl-resolved cross sections calculated by MCLZ and applying l distributions commonly used in the astrophysical literature to experimentally derived n-resolved cross sections, we calculate the soft X-ray emissions in the charge exchange between 4 keV/u Ne8+ and He by considering the radiative cascade from the excited Ne7+ ions. Reasonable agreement is found in comparison to the measurement for even and separable models, and MCLZ calculations give results in a better agreement.
A Test of the Cosmological Principle with Quasars
Authors: Secrest Nathan J. , Hausegger Sebastian von , Rameez Mohamed , Mohayaee Roya , Sarkar Subir , Colin Jacques 
Published: February 2021

Abstract
We study the large-scale anisotropy of the universe by measuring the dipole in the angular distribution of a flux-limited, all-sky sample of 1.36 million quasars observed by the Wide-field Infrared Survey Explorer (WISE). This sample is derived from the new CatWISE2020 catalog, which contains deep photometric measurements at 3.4 and 4.6 μm from the cryogenic, post-cryogenic, and reactivation phases of the WISE mission. While the direction of the dipole in the quasar sky is similar to that of the cosmic microwave background (CMB), its amplitude is over twice as large as expected, rejecting the canonical, exclusively kinematic interpretation of the CMB dipole with a p-value of 5 × 10−7 (4.9σ for a normal distribution, one-sided), the highest significance achieved to date in such studies. Our results are in conflict with the cosmological principle, a foundational assumption of the concordance ΛCDM model.
Approches rhétoriques des Essais
Authors: Knop Déborah 
Published: February 2021

Si la critique montaigniste se risque, depuis quelques décennies, à une approche rhétorique, c’est une certaine conception du texte des Essais qui l’anime : les chapitres des Essais sont conçus comme discours adressés et tendus vers une argumentative. Les approches rhétoriques conditionnent aussi une méthodologie, de l’étude de l’invention à celle de l’élocution. Soulignons toutefois leur grande diversité, notamment au regard de certaines problématiques essentielles des Essais, comme la question de la sincérité.
On directional Whitney inequality
Authors: Dai Feng , Prymak Andriy 
Published: February 2021

AbstractThis paper studies a new Whitney type inequality on a compact domain

$\Omega \subset {\mathbb R}^d$
that takes the form

$$ \begin{align*} \inf_{Q\in \Pi_{r-1}^d(\mathcal{E})} \|f-Q\|_p \leq C(p,r,\Omega) \omega_{\mathcal{E}}^r(f,\mathrm{diam}(\Omega))_p,\ \ r\in {\mathbb N},\ \ 0<p\leq \infty, \end{align*} $$

where

$\omega _{\mathcal {E}}^r(f, t)_p$
denotes the rth order directional modulus of smoothness of

$f\in L^p(\Omega )$
along a finite set of directions

$\mathcal {E}\subset \mathbb {S}^{d-1}$
such that

$\mathrm {span}(\mathcal {E})={\mathbb R}^d$
,

$\Pi _{r-1}^d(\mathcal {E}):=\{g\in C(\Omega ):\ \omega ^r_{\mathcal {E}} (g, \mathrm {diam} (\Omega ))_p=0\}$
. We prove that there does not exist a universal finite set of directions

$\mathcal {E}$
for which this inequality holds on every convex body

$\Omega \subset {\mathbb R}^d$
, but for every connected

$C^2$
-domain

$\Omega \subset {\mathbb R}^d$
, one can choose

$\mathcal {E}$
to be an arbitrary set of d independent directions. We also study the smallest number

$\mathcal {N}_d(\Omega )\in {\mathbb N}$
for which there exists a set of

$\mathcal {N}_d(\Omega )$
directions

$\mathcal {E}$
such that

$\mathrm {span}(\mathcal {E})={\mathbb R}^d$
and the directional Whitney inequality holds on

$\Omega $
for all

$r\in {\mathbb N}$
and

$p>0$
. It is proved that

$\mathcal {N}_d(\Omega )=d$
for every connected

$C^2$
-domain

$\Omega \subset {\mathbb R}^d$
, for

$d=2$
and every planar convex body

$\Omega \subset {\mathbb R}^2$
, and for

$d\ge 3$
and every almost smooth convex body

$\Omega \subset {\mathbb R}^d$
. For

$d\ge 3$
and a more general convex body

$\Omega \subset {\mathbb R}^d$
, we connect

$\mathcal {N}_d(\Omega )$
with a problem in convex geometry on the X-ray number of

$\Omega $
, proving that if

$\Omega $
is X-rayed by a finite set of directions

$\mathcal {E}\subset \mathbb {S}^{d-1}$
, then

$\mathcal {E}$
admits the directional Whitney inequality on

$\Omega $
for all

$r\in {\mathbb N}$
and

$0<p\leq \infty $
. Such a connection allows us to deduce certain quantitative estimate of

$\mathcal {N}_d(\Omega )$
for

$d\ge 3$
.
A slight modification of the proof of the usual Whitney inequality in literature also yields a directional Whitney inequality on each convex body

$\Omega \subset {\mathbb R}^d$
, but with the set

$\mathcal {E}$
containing more than

$(c d)^{d-1}$
directions. In this paper, we develop a new and simpler method to prove the directional Whitney inequality on more general, possibly nonconvex domains requiring significantly fewer directions in the directional moduli.
Tratamiento no resectivo de la enfermedad hemorroidal: HAL RAR ¿Una alternativa?
Authors: Avellaneda Nicolas , Piccinini Pablo , Lemme Gustavo , Rosato Guillermo , Chwat Carina , Lemme Gustavo 
Published: February 2021

Introducción: Las consultas por complicaciones de la enfermedad hemorroidal son frecuentes y algunos pacientes requieren tratamiento quirúrgico. En estos, la técnica HAL/RAR puede resultar de utilidad.
Materiales y métodos: Se confeccionó una base de pacientes prospectiva, tomando en cuenta todos los pacientes operados con esta técnica en un período de dos años en dos hospitales universitarios de Buenos Aires. Se evaluaron las complicaciones del procedimiento (objetivo primario) y el índice de satisfacción del paciente (objetivo secundario).
Resultados: 56 pacientes fueron incluidos, con una mediana de seguimiento de 89 días (7 - 469). Las complicaciones más frecuentes fueron dolor (19,64%) y sangrado (14,21%). Un 23% de los pacientes presentó recidiva de su enfermedad. En la escala de satisfacción, la mayoría de los pacientes manifestaron sentirse muy conformes o conformes.Conclusiones: El HAL-RAR parece ser de utilidad para el tratamiento quirúrgico de la enfermedad hemorroidal, presentando baja tasa de complicaciones y un alto índice de satisfacción para los pacientes.
TEKNIK PENGOLAHAN CITRA PENGUKURAN BESARAN TEGANGAN REGANGAN PLAT PERSEGI DENGAN METODE MOIRE’ SEBAGAI SALAH SATU ALTERNATIF PENGUKURAN DALAM DESAIN INDUSTRI MANUFAKTUR
Authors: Marlang Hidayat 
Published: February 2021

Moire method is one of alternative method that can be choosen in the stress-strain measurements because it is simple and does not require sophisticated equipment nor expensive with results that is accurate enough. The object of this research is a square plate clamped all edges and given load in the middle of the plate with various value. Material deformation produced moire patterns in the form of dark-light pattern (fringes) and the image have captured using a digital camera.The image of moire pattern from digital camera then processed by MATLAB using image processing tool. Furthermore, the results processed as binary images or treshold to get a clearly visible moire pattern. Finally, stress obatined from MATLAB by using image processing tool was compared with the numerical methods.The difference obtained at average 6% for the three types of loading and at average 8.8% with the numerical method.Metode Moire menjadi pilihan dalam pengukuran perpindahan/deformasi karena lebih mudah dan tidak memerlukan peralatan yang canggih dan mahal dengan hasil yang cukup akurat. Sebagai obyek penelitian adalah plat bujursangkar yang dijepit disemua sisinya dan diberi beban terpusat ditengah-tengahnya dengan besar yang bervariasi. Pengolahan pola gelap-terang (fringes) hasil kamera digital atau images processing dilakukan dengan software MATLAB. Sebagai pembanding digunakan metode analitis dan numerik. Hasil eksperimen diperoleh melalui software MATLAB menunjukkan bahwa medan stress yang dihasilkan oleh software melalui image processing dibandingkan dengan metode analitis terdapat perbedaan rata-rata 6% untuk tiga jenis pembebanan dan 8,8% antara metode moire dengan numerik
KONSEP ARSITEKTUR BERKELANJUTAN ARSITEKTUR VERNAKULAR RUMAH LAMIN SUKU DAYAK KENYAH
Authors: Noviana Mafazah 
Published: February 2021

Dayak Kenyah tribe is one of the most original Kalimantan spread all over the territory. Dayak Kenyah people call their house with Lamin or Amin. The concept of vernacular architecture is the development of folk architecture, characterize ecological architecture, architectonic and natural. This concept is in line with the concept of sustainable architecture. Similarly Lamin Dayak Kenyah, what is sustainable architecture concepts are applied in the building. One of the Dayak Kenyah settlement that is still awake in East Kalimantan is Pampang Village which is located in Kecamatan Samarinda Utara, Kelurahan Sungai Siring, Samarinda. The method used to find the concept of sustainable architecture Lamin Dayak Kenyah is qualitative research method with rationalistic paradigm. The data obtained by field observations in Dayak Kenyah village, the Village Pampang and from other sources such as the internet, books, magazins, and news paper. Suku dayak kenyah merupakan salah satu suku asli kalimantan yang paling banyak menyebar keseluruh pelosok wilayah. Orang Dayak Kenyah menyebut rumah tinggalnya dengan Lamin atau Amin. Konsep arsitektur vernakular merupakan pengembangan dari arsitektur rakyat, mencirikan arsitektur ekologis, arsitektonis dan alami. Konsep ini sejalan dengan konsep arsitektur berkelanjutan. Begitu pula dengan Lamin Suku Dayak Kenyah konsep-konsep arsitektur berkelanjutan apa sajakah yang diterapkan dalam bangunannya. Salah satu permukiman Suku Dayak Kenyah yang masih terjaga di Kalimantan Timur adalah Desa Pampang Samarinda yang terletak di Kecamatan Samarinda Utara, Kelurahan Sungai Siring. Metode yang digunakan untuk melihat konsep arsitektur berkelanjutan pada rumah Lamin Suku Dayak Kenyah yaitu Metode penelitian kualitatif dengan paradigma rasionalistik. Data-data diperoleh dengan observasi lapangan di desa suku Dayak Kenyah, yaitu Desa Pampang dan dari sumber-sumber lain seperti internet dan media cetak.
DESAIN SARANA BERMAIN KUCING BERNUANSA ALAM
Authors: Hidayanto Andi Farid , Putri Adinda Prita Dwisuda 
Published: February 2021

Kucing merupakan hewan yang memiliki kebutuhan naluriah untuk mengekspresikan perilaku tertentu salah satunya dengan bermain. Kucing yang terlalu lama atau selalu berada di dalam kandang tentu saja akan mengalami sifat yang lebih pendiam. Kucing sebagai hewan yang lincah tentu merindukan bermain di alam liar. Namun, bagi pecinta kucing melepaskan kucing bermain di luar rumah tentu sangat berat karena memiliki beragam resiko. Salah satu tindakan yang sering dilakukan adalah mengajak bermain di dalam rumah. Tetapi kucing tetaplah hewan yang membutuhkan suasana alam. Sarana bermain yang berada di dalam rumah tetapi memiliki fasilitas seperti di luar rumah membantu para pecinta kucing untuk mengajak kucingnya untuk bermain, sehingga diperlukan perancangan desain sarana bermain kucing. Dengan adanya metode perencanaan dan perancangan yang sudah dilakukan diantaranya adalah pengumpulan data, analisis data, konsep desain, alternatif desain, pengembangan desain dari alternatif desain terpilih, serta desain akhir, didapatlah hasil akhir perancangan sarana bermain yaitu berupa produk yang memiliki fasilitas dan kebutuhan kucing serta memiliki suasana seperti di luar rumah dan dengan desain berbentuk jejak kaki kucing sehingga dapat menjadi komunikasi pada konsumen untuk mengetahui bahwa sarana bermain ini dikhususkan untuk kucing.
Cat is an animal that has the instinctive need to express certain behaviours either by playing.Cats are too long or they are always in the cage of course will experience more reticent silent. Cats as an animal thats agile, certainly miss playing in nature But, for cat lovers release the cat to play ouside the house of course very heavy because it has a variety of risks.One of the actions is common practice to invite to play in the house. But the cat still need of nature.Playgrounds inside the house but have facillities such as outside the home to help the cat lovers to take his cat to play. So, its necessary to design the playground cat. With their methods of design and planning that has been done among the data collection, data analysis, concept design, alternative design, design development of alternative design and the final design was selected at the end of the design playground it can be the result of playing in the form of products which have the facilities and the needs of cats and has a feel like in nature and design shaped footprints of a cat. So it can be a communication on the consumer to know this playground especially to cats.
DESAIN MEJA KERJA KETUA JURUSAN DESAIN POLITEKNIK NEGERI SAMARINDA
Authors: Cahyadi Dwi , . Arfandi Asdar 
Published: February 2021

Politeknik Negeri Samarinda adalah salah satu perguruan tinggi di Samarinda yang terdiri dari beberapa jurusan dan program studi. Salah satunya adalah Jurusan Desain yang terdiri dari dua program studi yaitu Desain Produk dan Arsitektur. Ke dua Program Studi tersebut masing-masing memiliki gedung perkuliahan. Karena gedung program studi Arsitektur masih baru maka dibutuhkan meja khusus Ketua Jurusan Desain di gedung tersebut. Tujuan perancangan meja kerja ini adalah untuk melengkapi kebutuhan produk mebel di ruang Ketua Jurusan yang ada di gedung Arsitektur. Desain meja kerja ini menggunakan konsep portable dan sistem lepas-pasang pada bagian-bagian tertentu yang dapat mengatasi permasalahan space ruang kantor dan pintu yang sempit, serta mengutamakan kebutuhan pengguna dari segi fungsi dan estetikanya. Dengan metode perancangan yang dilakukan antara lain; pengumpulan data, analisa data, konsep atau spesifikasi desain, alternatif desain, pengembangan alternatif terpilih, serta desain akhir, maka didapatkan hasil akhir perancangan meja kerja dengan konsep portable bergaya desain modern sesuai kebutuhan dan keinginan pengguna. Dengan dibuatnya meja kerja yang sesuai fungsi dan estetis diharapkan dapat membantu aktivitas kantor harian untuk Ketua Jurusan Desain Politeknik Negeri Samarinda, sehingga tercipta desain yang lebih baik.
Samarinda State Polytechnic is one of the colleges in Samarinda consisting of several majors and courses, one of which is the Design Department, which consists of two courses, namely the Product Design and Architecture. Study Program Product Design and Architecture have each lecture building. Because the building Architectural studies program is still new, the need for a special desk Chairman of the Department of Design at the building. Work table design objectives are to complement the needs of furniture products in the existing Chairman of the Department of Architecture building. Another objective of this work table design that uses the concept of portable and removable systems in certain parts that can overcome the problems of space for office space and the narrow door, and prioritize the needs of users in terms of function and aesthetics. With a design method of among others; data collection, data analysis, concept or design specifications, design alternatives, the selected alternative development, as well as the final design, the final results obtained design concept portable workbench with a modern design style according to the needs and desires of the users. We make appropriate workbench and aesthetic functions are expected to help the daily office activities to the Chairman of Samarinda State Polytechnic School of Design, so as to create a better design.
ELEMEN-ELEMEN ARSITEKTUR JENGKI PADA EKSTERIOR BANGUNAN INDIS WISMA KILANG BALIKPAPAN
Authors: Adham Putra Hatta Musthafa 
Published: February 2021

Jengki’s architecture has become part of the architectural history in indonesia. Not much an area that has a relic langgam this building. Balikpapan bombed by allies in 1945 , so not much dutch heritage that can still be seen now. One complex building with a style of jengki’s architecture were still standing in the region complex wisma the refinery in land ofpertamina. Kilang’s guesthouse, now a day , better known as Kilang’s Cafe .This building consisted of six unit building that consist of 2 ( two ) the floor which lined with the face toward the south. Distinctness of the exterior part kilang’s guesthouse is the interface of jengki‘s architecture. Unique elements is evident from the form of a roof , the form of a wall, there is a porch / are permitted , the form of the sills of being modified, using of rooster , as well as decorative elements advocates building. As a building unique and stylized typical indis - jengki, then that is worth creation kilang’s guesthouse cared for and preserved.
Arsitektur jengki telah menjadi bagian dari sejarah perkembangan arsitektural di Indonesia. Tidak banyak daerah yang memiliki peninggalan langgam bangunan ini. Balikpapan dibom oleh sekutu pada tahun 1945, sehingga tidak banyak peninggalan Belanda yang masih dapat dilihat saat ini. Salah satu komplek bangunan dengan gaya arsitektur Jengki masih berdiri di kawasan komplek wismakilang di lahan Pertamina. Wisma kilang, saat penelitian ini ditulis, lebih dikenal dengan sebutan wisma kilang. Bangunan ini terdiri dari 6 (enam) buah rumah 2 (dua) lantai yang berjejer dengan menghadap ke arah selatan. Keunikan dari bagian eksterior wisma kilang ini adalah tampilan arsitektur jengki. Elemen unik tersebut terlihat dari bentuk atap, bentuk dinding, ada/tidaknya beranda, bentuk kusen yang dimodifikasi, penggunaan rooster, serta elemen dekoratif pendukung bangunan. Sebagai bangunan unik dan bergaya khas indis – Jengki, maka sudah sepantasnya wisma kilang ini dirawat dan dilestarikan.
ANALISIS ERGONOMI TERHADAP REDESAIN TAS PERLENGKAPAN INSTRUKTUR JILBAB UNTUK KOMUNITAS HIJAB MODERN
Authors: Suprapto Etwin Fibrianie 
Published: February 2021

Desain tas perlengkapan instruktur jilbab untuk komunitas hijab modern (Yuliana Sary, 2015) dengan konsep modern yang mengutamakan fungsi,nilai estetika dan meningkatkan harga jual. Jadi, desain tas ini dibuat sesuai konsep yang mampu mengakomodasi semua keperluan perlengkapan yang tentunya aman, nyaman digunakan dan mudah dibawaoleh instruktur jilbab saat instruktur memulai kegiatanbersama komunitas hijab modern. Namun pada penggunaannya, tas perlengkapan instruktur jilbab tersebut masih terdapat kekurangan yakni pada keergonomisan pada saat membawa tas. Melalui analisis ergonomi terhadap tas, maka direkomendasikan suatu redesain tas untuk meminimalisir nyeri ketika membawa tas. Redesain tas meliputi penambahan pegangan tarikan tas dengan dimensi tinggi 60 cm dan lebar 8 cm, dan kaki tas setinggi 3 cm.