bluuebunny/crossref_metadata_2025_split huggingface dataset:
Primary care management of hidradenitis suppurativa: a cross-sectional survey of UK GPs
Authors: Collier Fiona , Howes Rachel , Rodrigues Jeremy , Thomas Kim S , Leighton Paul , Ingram John R 
Published: July 2021

BackgroundHidradenitis suppurativa (HS) is a chronic inflammatory skin disease that causes painful discharging nodules and skin tunnels. HS has associations with several systemic diseases, including cardiovascular disease (CVD), anxiety, and depression. High levels of chronic morbidity suggest an important role for primary care. However, little evidence exists regarding current management of HS and its comorbidities in UK general practice.AimTo describe current practice among UK GPs in treating and referring people with HS.Design & settingA web-based survey was circulated to UK Primary Care Dermatology Society (PCDS) members and GPs in Forth Valley, Scotland.MethodSurvey responses were analysed with descriptive statistics.ResultsA total of 134 UK GPs completed the survey. Seventy per cent (n = 94) saw at least one patient with HS in the previous month. Ninety-four per cent (n = 125/133) reported confidence in diagnosis, and 89% (n = 120/134) in initial treatment of HS. Most GPs initiated topical treatments and extended courses of oral antibiotic for HS, and many gave advice on adverse lifestyle factors. A minority provided analgesia, or screening for CVD risk factors, and depression. Most GPs referred to dermatology if secondary care input was required, with few referrals to specialised multidisciplinary services.ConclusionGPs regularly diagnose and manage uncomplicated HS, but screening for important comorbidities associated with HS is not common practice.
PENGEMBANGAN PERMAINAN PASSING BAWAH MELALUI PERMAINAN 2 ON 2 DALAM EKSTRAKULIKULER
Authors: Kurniawan Dhoni , Pandu Kresnapati  , Muh Isna Nur Wibisana  
Published: July 2021

Tujuan Penelitian ini adalah untuk menghasilkan bentuk permainan passing bawah bola voli dalam kegiatan ekstrakurikuler bola voli di SMK N 2 Blora. Dalam penelitian ini mengacu pada pengembangan Research & Develepment (R&D). Dari data hasil penelitian, deskripsi presentase data evaluasi ahli yaitu, ahli Penjas 95% (sangat baik), ahli pembelajaran bola voli 95% (sangat baik), dari uji coba lapangan skala kecil didapat hasil kuesioner siswi rata-rata persentase pilihan jawaban yang sesuai 67,4% (baik).Sedangkan untuk uji coba lapangan skala besar didapat hasil evaluasi ahli yaitu, ahli Penjas 83% (baik), ahli pembelajaran bola voli 95% (sangat baik). Dari uji coba lapangan skala besar didapat hasil kuesioner siswa rata-rata presentase pilihan jawaban yang sesuai 83% (baik
PERPADUAN WISATA SEJARAH DENGAN WISATA AIR DI KAWASAN BENTENG VASTENBURG SURAKARTA
Authors: Ismadi  , Yuuwono Bamban 
Published: July 2021

Abstrak
Taman benteng Vastenburg merupakan bagian tak terpisahkan dari destinasi wisata sejarah di kota Surakarta. Salah satu bagian terpenting taman benteng Vastenburg adalah keberadaan Parit/Selokan yang berbentuk melingkar. Fungsi Parit yang sebenarnya pada jaman kolonial belanda dulu adalah untuk pengamanan Pemerintahan Belanda dari serangan musuh. Fungsi itu saat ini sudah tidak ada lagi seiring tidak berfungsinya benteng sebagai bangunan pertahanan. Kondisi parit saat ini sudah tidak terpelihara lagi, talut banyak yang rusak, dasar parit sudah kering ,tidak berair, banyak sampah, dan ditumbuhi semak. Lokasi Benteng yang berada di pusat kota (pusat perkantoran dan perdagangan) sangat strategis untuk dikembangkan menjadi pusat wisata kota. Disamping wisata sejarah, komplek benteng Vastenburg bisa juga dikolaborasikan dengan wisata yang moderen, salah satunya ialah wisata air. Wisata air banyak macamnya, diantaranya adalah wisata perahu, pasar apung, kolam pancing, kolam renang, dan kolam luncur. Untuk lokasi parit benteng vastenburg yang paling cocok adalah wisata perahu. Wisata perahu ini bisa digabung dengan wisata kolam renang dan kolam luncur yang bisa dibangun disekitar bangunan benteng. Dengan dihidupkannya wisata sejarah benteng dengan wisata air dan sekaligus didukung oleh fasilitas perdagangan dan perkantoran di sekelilingnya, komplek benteng vastenburg akan bisa menjadi pusat rekreasi kota yang hidup dan ramai pengunjung.
Kata kunci: kolaborasi, wisata sejarah, wisata air

Abstract
Vastenburg Fort Park is an integral part of historical tourist destinations in the city of Surakarta. One of the most important parts of the Vastenburg Fort Park is the existence of the Moat / Gutter which is circular in shape. The actual function of the Trench in the Dutch colonial era was to protect the Dutch Government from enemy attacks. This function is now no longer in existence due to the dysfunction of the fort as a defensive building. The condition of the ditch is no longer maintained, the gutters are damaged, the bottom of the trench is dry, no water, lots of garbage, and overgrown with shrubs. The location of the fort, which is in the city center (the center of offices and trade), is very strategic to be developed into a city tourism center. Besides historical tourism, the Vastenburg Fort complex can also be collaborated with modern tours, one of which is water tourism. There are many kinds of water tourism, including boat tours, floating markets, fishing ponds, swimming pools, and sliding pools. For the location of the vastenburg fort moat it is most suitable for a boat tour. This boat tour can be combined with a swimming pool tour and a slide that can be built around the fort. With the historical fortifications turned on with water tours and at the same time supported by the surrounding trade and office facilities, the vastenburg fort complex will become the center of the city's vibrant recreation and bustling with visitors.

Keywords: collaboration, historical tourism, water tours
FACÇÃO CRIMINOSA NAS DECISÕES DO SUPREMO TRIBUNAL FEDERAL
Authors: Ferreira Luís Henrique Costa 
Published: July 2021

A expressão facção criminosa é utilizada pela mídia, pelas agências de segurança pública, pelos criminosos, pela academia e pelos operadores do Direito. Partindo da análise de discurso de Decisões do Supremo Tribunal Federal – STF, este estudo interpretou os usos do termo facção criminosa no âmbito daquela Corte. Como resultados observou-se que a expressão é aplicada com o sentido de coletivo social dedicado ao crime, como substituto de organização criminosa e empregada, quase sempre, em transcrição de peças provenientes de entrâncias anteriores, para respaldar as partes de Decisões pautadas na ideologia da defesa social.
Perbandingan Plastik Dari Material-Material Bioplastik
Authors: Rosmainar Lilis , Niholan Tukan Dominikus , Deviyanti Mitha 
Published: July 2021

Plastik merupakan suatu polimer yang mempunyai sifat unik dan merupakan benda yang luar biasa. Polimer merupakan bahan yang terdiri dari molekul-molekul yang disebut dengan monomer dengan jenis homopolimer. Polimer biasa dikenal dalam kehidupan sehari-hari seperti selulosa, protein, karet dan bahan alam lainnya. Peningkatan penggunaan plastik merupakan dampak dari berkembangnya dunia perindustrian, teknologi dan meningkatnya jumlah penduduk dunia. Di Indonesia, kebutuhan plastik terus mengalami peningkatan dengan rata-rata 200 ton per tahun. Pada tahun 2002 telah tercatat sekitar 1,9 juta ton sampah plastik, dan ditahun 2011 jumlah sampah plastik meningkat menjadi 2,6 juta ton pertahun. Berdasarkan asumsi Kementrian Lingkungan Hidup (KLH), setiap hari penduduk Indonesia dapat mengahsilkan 0,8 kg sampah per orang dan jika ditotal maka sebanyak 189 ribu ton sampah per hari. Sampah yang dihasilkan sebanyak 15% berupa sampah plastik atau sekitar 28,4 ribu ton per hari. Pada awalnya polimer alam digunakan sebagai bahan pembuatan perkakas dan pembuatan senjata. Monomer dalam pembentukan polimer merupakan molekul yang memiliki ikatan rangkap atau yang memiliki gugus fungsi tertentu. Polimer digolongkan atas polimer alam dan polimer sintetik. Polimer alam seperti selulosa, pati, kitin, kitosan, gelatin, dekstran, alginat, pektin, gum guar dan karet digunakan dalam pembuatan nanokomposit. Polimer alam menunjukkan sifat seperti kemurnian, kristalinitas, solditas tarik, meningkatkan elastisitas dan memilikki permukaan yang luas. Kesimpulannya adalah daya tarik pada bioplastik memiliki kekuatan yang sama namun jika ditambahkan dengan material-material yang lain maka daya hantar akan semakin kuat dan semakin baik.
Peningkatan Life Skills Remaja Karang Taruna dengan Biopreunership Pemanfaatan Ketela Rambat Menjadi Es Krim
Authors: Aqil Deden Ibnu , Hudaya Adeng , Mursito Hardian 
Published: July 2021

Tujuan dari kegiatan ini adalah membantu meningkatkan life skills remaja karang taruna melalui biopreneurship dengan cara mengolah ubi yang umumnya dimasak dengan dikukus atau di goreng dalam kegiatan dibuat menjadi es krim. Berdasarkan potensi alam dan lahan pertanian di Bedahan, maka tim abdimas tertarik untuk mengembangkan pemanfaatan hasil kebun yang bisa dibudidayakan di lahan yang ada di Bedahan seperti tanaman ubi jalar atau ketela rambat. ketela rambat merupakan tanaman yang biasa di tanam oleh petani di Bedahan yang diolah menjadi makanan kukus, kolak atau menjadi gorengan. Ketela rambat dapat diolah menjadi es krim. Metode yang digunakan dalam kegiatan abdimas ini adalah metode demonstrasi yang melibatkan para pemuda karang taruna di kelurahan Bedahan. Kegiatan ini dilakukan dengan beberapa tahapan pertama penyadaran akan pentingnya enterpreunership sebagai cara meningkatkan kesejahteraan. Kedua pelatihan membuat keterampilan membuat produk dari bahan hayati, ketela rambat menjadi es krim. Ketiga Pendampingan termasuk evaluasi pelaksanaan program abdimas. Hasil kegiatan ini adalah antusias remaja sangat baik dalam mengikuti pelatihan pembuatan es krim dengan bahan ketela rambat. Bahan yang digunakan dalam pembuatan es krim memiliki nilai yang sangat ekonomis dan pelatihan ini dapat meningkatkan pemahaman dan life skills serta meningkatkan minat wirausaha remaja karang taruna kelurahan sawangan Kota Depok.
Cationic substitutions in sphalerite from the Porgera mine, Papua New Guinea
Authors: Ingles Christopher H. , Mavrogenes John A. 
Published: July 2021

ABSTRACT
Laser ablation-inductively coupled plasma-mass spectrometry was used to traverse hydrothermal vein sphalerite from different ore-forming stages of the Porgera Au-Ag mine, Papua New Guinea. Elements were measured in situ over the growth of crystals to investigate the greatly varying concentrations of cations in sphalerite and their positions in the lattice. Traverse profiles for 16 elements were obtained and aligned to transmitted light images where possible. Each sample contained an array of elements, with many displaying orders of magnitude concentration differences.
Results show the simultaneous incorporation of Cu and Sn in sphalerite, as well as Cu and Ag, In and Sn, As and Sb, Fe and Mn, and Cu and Ga. The relation [4Zn2+ ↔ 2Cu+ + Sn2+ + Sn4+] is proposed to explain the 1:1 Cu–Sn correlation. Further relations can be seen, including a Ga “ceiling” or Cu “floor”, where Ga incorporation becomes dependent on Cu concentrations. Furthermore, silver was also observed to correlate with Au, Mn, Ni, Pb, and Bi.
Meta-stable solid solutions between pairs such as Cu, Ag; Fe, Mn; As, Sb; and In, Sn are also suggested. Each of these pairs are neighbors on the periodic table of elements, which suggests that simple solid solution can occur, and positive correlations for all four solid solutions were found in one sample alone.
While the concept of charge-specific solid solutions in sphalerite has been discussed in the literature with reference to monovalent cations, the results presented herein also indicate solid solutions of higher oxidation states, containing many cations. Furthermore, while cations in charge-specific solid solutions have been proposed to compete for lattice sites in sphalerite, simultaneous in situ coupled concentrations at Porgera suggest otherwise.
Cationic substitution equations displaying decimal ratios of each element in solid solution can then provide a novel method to distinguish between solid solution concentrations in different samples. For example, displaying 1:1 ratios of Cu–Ag and Sb–As: [2Zn2+ ↔ (Cu+0.5, Ag+0.5) + (As3+0.5, Sb3+0.5)], or for a 100:1 Fe–Mn ratio: [Zn2+ ↔ (Fe2+0.99, Mn2+0.01)].
The Dissimilar Self-Alignment Characteristics of Smaller Passive Components in the Length and Width Directions
Authors: He Jingxi , Cen Yuqiao , Li Yuanyuan , Park Seungbae , Won Daehan 
Published: July 2021

Motivation: As passive components’ size gets smaller, quality rejects due to overhang and misalignment after the reflow appear more frequently. This situation is partly because the pass-fail criterion is set based on the offset concerning the component dimensions. Therefore, understanding the self-alignment characteristics of electronic components becomes very critical for surface-mount assembly yield. This research investigates the dissimilarity of self-alignment in the length and width directions.
Approach: To avoid the argument of sample to sample variations, data are collected from 81 printed circuit boards (PCB) and 182,250 assembled components. Within a PCB, 25 different solder paste printing offset locations and 81 component placement offset settings are implemented. Component-placement positions before and after the reflow are monitored. The results are compared to identify different component sizes’ self-alignment characteristics in the length and width directions.
Key findings: The misalignment of smaller passive components, e.g., R0402M(0.40 mm × 0.20 mm), is worse than the larger component under the identical solder paste printing and component placement conditions. Furthermore, the self-alignment characteristic in the length direction of these passive components, e.g., R0402M, to R1005M (1.00 mm × 0.50 mm) is superior to that of width direction. The observations are not consistent with the results found in earlier research that reported on larger components, e.g., C0402M(0.40 mm × 0.20 mm), to C3216M(3.20 mm × 1.50 mm).
Star Formation in a Strongly Magnetized Cloud
Authors: Cheng Yu , Tan Jonathan C. , Caselli Paola , Fissel Laura , Arce Héctor G. , Fontani Francesco , Goodson Matthew D. , Liu Mengyao , Galitzki Nicholas 
Published: July 2021

Abstract
We study star formation in the Center Ridge 1 (CR1) clump in the Vela C giant molecular cloud, selected as a high column density region that shows the lowest level of dust continuum polarization-angle dispersion, likely indicating that the magnetic field is relatively strong. We observe the source with the Atacama Large Millimeter/submillimeter Array 7 m array at 1.05 and 1.3 mm wavelengths, which enable measurements of dust temperature, core mass, and astrochemical deuteration. A relatively modest number of 11 dense cores are identified via their dust continuum emission, with masses spanning from 0.17–6.7

M

⊙

. Overall CR1 has a relatively low compact dense gas fraction compared with other typical clouds with similar column densities, which may be a result of the strong magnetic field and/or the very early evolutionary stage of this region. The deuteration ratios,

D

frac

, of the cores, measured with

N

2

H

+

(3-2) and

N

2

D

+

(3-2) lines, span from 0.011–0.85, with the latter being one of the highest values yet detected. The level of deuteration appears to decrease with evolution from prestellar to protostellar phase. A linear filament, running approximately parallel with the large scale magnetic field orientation, is seen connecting the two most massive cores, each having CO bipolar outflows aligned orthogonally to the filament. The filament contains the most deuterated core, likely to be prestellar and located midway between the protostars. The observations permit measurement of the full deuteration structure of the filament along its length, which we present. We also discuss the kinematics and dynamics of this structure, as well as of the dense core population.
Thermal Emission and Radioactive Lines, but No Pulsar, in the Broadband X-Ray Spectrum of Supernova 1987A
Authors: Alp Dennis , Larsson Josefin , Fransson Claes 
Published: July 2021

Abstract
Supernova 1987A offers a unique opportunity to study an evolving supernova in unprecedented detail over several decades. The X-ray emission is dominated by interactions between the ejecta and the circumstellar medium, primarily the equatorial ring (ER). We analyze 3.3 Ms of NuSTAR data obtained between 2012 and 2020, and two decades of XMM-Newton data. Since ∼2013, the flux below 2 keV has declined, the 3–8 keV flux has increased but has started to flatten, and the emission above 10 keV has remained nearly constant. The spectra are well described by a model with three thermal shock components. Two components at 0.3 and 0.9 keV are associated with dense clumps in the ER, and a 4 keV component may be a combination of emission from diffuse gas in the ER and the surrounding low-density H ii region. We disfavor models that involve nonthermal X-ray emission and place constraints on nonthermal components, but cannot firmly exclude an underlying power law. Radioactive lines show a

44

Ti

redshift of

670

−
380

+
520

km

s

−
1

,

44

Ti

mass of

1.73

−
0.29

+
0.27

×

10

−
4

M

⊙

, and

55

Fe

mass of

<
4.2
×

10

−
4

M

⊙

. The 35–65 keV luminosity limit on the compact object is

2
×

10

34

erg s−1, and

<
15
%

of the 10–20 keV flux is pulsed. Considering previous limits, we conclude that there are currently no indications of a compact object, aside from a possible hint of dust heated by a neutron star in recent ALMA images.
Discovery of Two Infrared Objects with Strong Ice Absorption in the Akari Slitless Spectroscopic Survey of the Galactic Plane
Authors: Onaka Takashi , Kimura Tomoyuki , Sakon Itsuki , Shimonishi Takashi 
Published: July 2021

Abstract
We discover two infrared objects that show deep absorption features of H2O, CO2, and CO ices in the AKARI/Infrared Camera slitless spectroscopic survey of the Galactic plane in 2.5–13 μm. Both objects are neither located in known star-forming regions nor in known dense clouds. For one of the objects, Object 1, we successfully extract spectrum from 2.5–13 μm, which also shows several absorption features in 5–13 μm, including deep silicate absorption at 10 μm. For the other object, Object 2, only spectrum from 3.1–5 μm is reliably extracted due to the presence of nearby overlapping objects and faint nebulosity. Both objects show warm (>100 K) CO gas absorption in addition to the ice absorption features, suggesting that they are embedded young stellar objects (YSOs). On the other hand, both objects have spectral energy distributions (SEDs) that peak at around 5 μm and decrease toward longer wavelengths. These characteristics of the SEDs and the presence of deep absorption features cannot easily be accounted for by standard YSO models. They may be explained as background stars behind dense clouds. We discuss possible nature of the objects and implications of the present discovery.
Hypertension Exercise Videos Reduce Blood Pressure of Hypertension Patients
Authors: Harmilah Harmilah , Palestin Bondan , Ratnawati Ana , Prayogi Agus Sarwo , Susilo Catur Budi 
Published: July 2021

BACKGROUND: Hypertension is a symptom of a cardiovascular degenerative disease that is mostly experienced by the elderly and cause is not certain. However, the reduction of blood pressure with drugs and non drugs can reduce damage to target organs and prevent cardiovascular diseases.
AIM: Identified the effect of hypertension exercise videos of lowering blood pressure.
METHODS: The type of research that has been used is quasi experimental with Pretest and Posttest design with control group. The sampling technique used was random sampling, the number of samples was 30 samples which were the treatment group and 30 samples were control the control group. The data analysis used was the T test and Wilcoxon and Mann Whitney test.
RESULTS: The mean reduction in systolic blood pressure in respondents who did exercise was 13.67 mm Hg with a standard deviation of 10.57, while the mean in systolic blood pressure in respondents who did not exercise was 0.50 mmHg a pressure were 40.95 in the group of respondents who did hypertension exercise with p value =0.000.This mean that there is significant difference, in the mean reduction in systolic and diastolic blood pressure between respondents those who do exercise.
CONCLUSION. Hypertension exercise video reduce blood pressure of hypertension patients.
Manual of North American Agromyzidae (Diptera, Schizophora), with revision of the fauna of the “Delmarva” states
Authors: Lonsdale Owen 
Published: July 2021

Тhe agromyzid (Diptera: Schizophora: Agromyzidae) fauna of America north of Mexico is described in the first part of this publication, including a genus key and discussions on morphology, life history and classification. The second part is a species-level revision of the family in the “Delmarva” states of the United States of America, that is, of the District of Columbia and the surrounding states of Delaware, Maryland, Virginia and West Virginia. The fauna of this region includes 156 species.This study presents 346 new state and provincial records and 23 new country records, two of which are new continental records (Agromyza abiensZetterstedt andA. apfelbeckiStrobl).Liriomyza endiviaeHering is no longer considered to occur in North America. Fifteen species are newly described:Agromyza echinalissp. nov.,Melanagromyza brunkeisp. nov.,M. eoflacensissp. nov.,M. glyptossp. nov.,M. rutellasp. nov.,Ophiomyia capitoliasp. nov.,O. cupreasp. nov.,O. galiodessp. nov.,O. heleiossp. nov.,O. kaliasp. nov.,O. laticolissp. nov., Cerodontha (Poemyza) ungulasp. nov.,Phytomyza avicursasp. nov.,P. catenulasp. nov., andP. winklerisp. nov.Four new species-level synonyms and one genus-level synonym are provided:Agromyza marmorensisSpencersyn. nov.is included as a synonym ofA. aristataMalloch;Melanagromyza fastosaSpencer,syn. nov.is included as a junior synonym ofOphiomyia tiliae(Couden);Melanagromyza verbesinaeSpencer is considered a synonym ofM. vernonianaSteyskal;Phytomyza ranunculoidesSpencer,syn. nov.is included as a junior synonym ofPhytomyza loewiiHendel; the genusLiomycinaEnderlein,syn. nov.is included as a junior synonym ofPhytobiaLioy.Ophiomyia ultima(Spencer),comb. nov.is recombined fromMelanagromyza.Euhexomyza albiculaSpencer,stat. reinst.,comb. nov.is resurrected from synonymy withE. winnemanae(Malloch). New host records are given.