bluuebunny/crossref_metadata_2025_split huggingface dataset:
Experimento didático de Reynolds e conceitos básicos em mecânica dos fluidos
Authors: Silva Filipe Magalhães de Carvalho , Apolinario Mayara da Fonseca , Siqueira Antonio Marcos de Oliveira , Candian André Luiz Moreira , Moreira Livia Andrade Fontes , Sarti Mateus Rodrigues 
Published: July 2020

Os escoamentos podem ser caracterizados como: escoamento laminar ou turbulento; uniforme ou transiente e compressível e incompressível. O número de Reynolds é uma grandeza adimensional que caracteriza o movimento de fluidos, sendo definido pela razão entre forças inerciais e forças viscosas. O presente trabalho teve como objetivo utilizar um experimento didático da disciplina de Laboratório de Engenharia Química, especificamente Mecânica dos Fluidos, para evocar os seguintes estes conceitos vistos em sala de aula, bem como: a) diâmetro hidráulico; b) número de Reynolds; c) vazão mássica e vazão volumétrica; d) velocidade média do escoamento; (e) equação da continuidade, e visualizar os diferentes regimes de escoamento: laminar, transição e turbulento. A observação experimental possibilitou uma classificação do escoamento coerente com aquela dos cálculos. Neste experimento, foi confirmada, matematicamente pela análise de propagação de incertezas, usando o programa EES, a contribuição significativa da medida do volume de água nos valores dos erros experimentais. O efeito da temperatura e a contribuição de sua incerteza também foram verificados na determinação do número de Reynolds.
Pengolahan air rawa asin mandiri (ASA RAMI) di Desa Muara Halayung, Kabupaten Banjar – Kalimantan Selatan
Authors: Elma Muthia 
Published: July 2020

Desa Muara Halayung yang terletak di Kecamatan Beruntung Baru, Kabupaten Banjar memiliki permasalahan penyediaan air bersih. Lokasi desa yang sulit diakses menyebabkan belum terpasangnya distribusi air bersih dari Perusahaan Daerah Air Minum (PDAM). Selain itu air yang digunakan untuk keperluan sehari-hari mengalami instrusi air laut sehingga tidak layak untuk digunakan. Tujuan proyek ini adalah merancang dan menyediakan instalasi filtrasi air rawa asin mandiri sebagai upaya membantu warga mendapatkan air yang layak. Alat filtrasi dipasang dengan lapisan material berupa kerikil, ijuk, arang dan zeolite kapasitas tandon mencapai 500 L. Hasil menunjukkan air olahan dari air rawa asin berhasil memenuhi baku mutu TDS, dan pH menurut PERMENKES No 492 Tahun 2010 serta berhasil menyisihkan garam.Kata kunci: Air rawa asin, alat filtrasi, pengolahan air rawa asin
Pengembangan Sistem Perekaman dan Manajemen Data Survei Inventarisasi Sumberdaya Mineral MODA-AWA Versi 3.0
Authors: Nurhakim Nurhakim 
Published: July 2020

Inventarisasi sumberdaya mineral adalah kegiatan pencatatan, penggambaran, perekaman, pengambilan dan manajemen data serta informasi sumberdaya mineral, baik data primer maupun sekunder, yang diperoleh dari hasil kegiatan eksplorasi. Data dan informasi yang dikelola dalam kegiatan inventarisasi didapatkan dari proses bisnis Sistem Informasi Eksplorasi (Exploration Information System - EIS), yang terdiri dari tiga tahapan, yaitu input, pengelolaan, dan pemutakhiran data. Penulis telah mengembangkan dua versi sistem perekaman data EIS, yaitu MODA-AWA Versi 1.0 (berbasis dBase) dan Versi 2.0 (berbasis MS-Access). Kedua versi ini dijalankan single-user secara offline di komputer stand-alone. Sejalan dengan perkembangan teknologi dan kebutuhan praktis di lapangan, Penulis mengembangkan Versi 3.0. Versi ini dikembangkan dengan mengoptimalkan fitur yang dimiliki Form online dan diintegrasikan dengan Aplikasi Sistem Informasi Geografis, dengan mempertimbangkan standar yang diatur dalam regulasi dan pedoman yang berlaku di Indonesia. Pada saat awal pengembangan MODA-AWA Versi 3.0 ini, data lokasi didapatkan berdasarkan koordinat yang terdapat pada gadget. Namun dari beberapa kegiatan percobaan di lapangan, koordinat yang terbaca pada gadget kurang akurat dan presisi bila dibandingkan dengan koordinat yang didapatkan dari GPS. Untuk mengantisipasi hal ini, dilakukan modifikasi terhadap formulir survei, dimana data koordinat diinput secara manual dengan data yang didapatkan dari GPS dan menambahkan sesi kontrol. Kata kunci: Survei Lapangan, Inventarisasi, Sumberdaya Mineral, Exploration Information System (EIS)
ESTUDOS EM BIOARQUEOLOGIA E ARQUEOTANATOLOGIA NO SÍTIO PEDRA DO CACHORRO, BUIQUE, PE: Caracterização do sepultamento 3 (3.560 ± 30 AP)
Authors: Solari Ana , Martin Gabriela , Da Silva Sérgio Francisco Serafim Monteiro 
Published: July 2020

O texto apresenta resultados das análises do contexto arqueológico e perfil biológico do sepultamento 3, escavado no sítio pré-histórico Pedra do Cachorro, Buíque, Pernambuco (3.560 ± 30 AP). A partir de uma aproximação arqueotanatologica, foram descritas a posição do corpo, disposição dos membros, orientação e tipo de deposição funerária. A reconstrução do perfil biológico possibilitou estimar sexo, idade, estatura e paleopatologias. Os dados mortuários foram comparados aos dos esqueletos da Lapa do Boquete e Malhador, Minas Gerais, pelas suas semelhanças. Hipoteticamente este sepultamento faz parte de um ciclo funerário caracterizado pelo uso sazonal de espaços funerários em destaque no Vale do Catimbau entre 3.560 e 730 anos AP. BIOARCHAEOLOGY AND ARCHAEOTHANATOLOGY IN PEDRA DO CACHORRO, BUIQUE, PE: Characterization of Burial 3 (3,560 ± 30 BP) ABSTRACTThe text presents results of the analysis of the archaeological context and biological profile of the burial 3, from Pedra do Cachorro, Buíque, Pernambuco (3,560 ± 30 BP). From an archaeothanatological approach, the position of the body, disposition of the limbs, orientation and type of funerary deposition were described. The reconstruction of the biological profile made it possible to estimate sex, age, height and paleopathologies. Funerary data were compared between skeletons of the Lapa do Boquete and Malhador, Minas Gerais, due to their similarities. This burial is hypothetically part of a funerary cycle characterized by the seasonal use of highlighted funerary spaces in the Catimbau Valley between 3,560 and 730 years BP.Keywords: Archaeothanatology, Bioarchaeology, Human Burials, Pedra do Cachorro, Pernambuco.
PELATIHAN EDUKATOR SEBAYA SEBAGAI UPAYA PENCEGAHAN KOMPONEN SINDROM METABOLIK PADA REMAJA DI KABUPATEN SOPPENG
Authors: Jafar Nurhaedar , Kurniati Yessy , Indriasari Rahayu , Syam Aminuddin , Arundhana Andi Imam 
Published: July 2020

Peer Educator Training as an Effort to Prevent Components of Metabolic Syndrome in Adolescents of Soppeng DistrictAbstract. Increased incidence of obesity can trigger the occurrence of Metabolic Syndrome (BC) in adolescents. This activity aims to carry out prevention of SM components in adolescents through peer educator training in Soppeng District. This activity was carried out with a training method that was packaged in providing education about the components of the SM and its prevention and demonstration about the assessment of nutritional status in adolescents. This activity can increase the knowledge of the target audience in the good category by 46%. The activities carried out are quite effective in increasing peer educator knowledge about the components of SM and its prevention in adolescentsKeywords: Obesity, metabolic syndrome, adolescents, peers, school.Abstrak. Kejadian obesitas yang meningkat dapat memicu terjadinya Sindrom Metabolik (SM) pada remaja. Kegiatan ini bertujuan untuk melakukan pencegahan komponen SM pada remaja melalui pelatihan edukator sebaya di Kabupaten Soppeng. Kegiatan ini dilakukan dengan metode pelatihan yang dikemas dalam pemberian edukasi tentang komponen SM dan pencegahannya dan demonstrasi tentang penilaian status gizi pada remaja. Kegiatan ini dapat meningkatkan pengetahuan khalayak sasaran dalam kategori baik sebesar 46%. Kegiatan yang dilakukan cukup efektif untuk meningkatkan pengetahuan edukator sebaya tentang komponen SM dan pencegahannya pada remajaKata Kunci: Obesitas, sindrom metabolik, remaja, sebaya, sekolah.
UPAYA OPTIMALISASI PRAKTIK DIGITAL MARKETING UNTUK MENINGKATKAN HASIL PENJUALAN PRODUK WARGA BINAAN LEMBAGA PEMASYARAKATAN
Authors: Melati Inaya Sari , Margunani Margunani , Mudrikah Saringatun , Pitaloka Lola Kurnia 
Published: July 2020

Optimization of Digital Marketing Practices to Improve Product Sales of Inamtes in the Productive PrisonAbstract. Productive prisons are prisons that are not only a place for guiding inmates (prisoners) in a conventional manner, but can also be a means to encourage the production of a good quality products, therefore productive activities in prisons can be a support for fostering prisoners. In productive prisons, inmates are taught to grow crops, raise livestock to gardening. Lapas Terbuka Kendal, one of productive prisons in Central Java, is currently only filled with 23 inmates who are fostered by the independence of various production activities, namely the agriculture, fisheries and animal husbandry sectors. The results of Lapas Terbuka Kendal production activities can be said to be quite good. Even marketing has been done well, one of them through the website. But unfortunately the existing marketing did not produce maximum results in sales. This is evaluated and resolved in the community service performed. The digital marketing training is a solution given. All officers were enthusiastic in actively participating during the training. By this training, it is expected they could maximize the digital marketing implementation to boost the sales.Keyword: Digital marketing, productive prison, prisoners, production activities, sales.Abstrak. Lembaga pemasyarakatan (Lapas) produktif merupakan Lapas yang tidak hanya menjadi tempat pembinaan narapidana (warga binaan) secara konvensional, tetapi juga dapat menjadi salah satu sarana untuk mendorong dihasilkannya produk-produk berkualitas, oleh karenanya kegiatan produktif di lapas bisa menjadi penunjang bagi pembinaan terhadap warga Warga Binaan Pemasyarakatan (WBP). WBP diajarkan bercocok tanam, beternak hingga berkebun di Lapas Terbuka. Lapas Terbuka Kendal, salah satu Lapas Produktif di Jawa Tengah, saat ini terisi sebanyak 23 warga binaan yang dibina kemandirian berbagai macam kegiatan produksi yaitu sektor pertanian, perikanan dan peternakan. Hasil kegiatan menunjukkan produksi Lapas Terbuka Kendal dapat dikatakan cukup bagus. Bahkan pemasaran pun sudah dilakukan dengan baik, salah satunya melalui website. Namun sayangnya pemasaran yang ada ternyata tidak membuahkan hasil yang maksimal dalam penjualan. Hal tersebut yang dievaluasi dan dipecahkan pada pengabdian yang dilakukan. Pelatihan pemasaran digital menjadi solusi yang diberikan pada pengabdian ini. Pelaksanaan kegiatan berjalan lancar, seluruh petugas Lapas antusias dalam mengikuti pelatihan. Kegiatan ini diharapkan mereka mampu memaksimalkan fungsi pemasaran digital untuk meningkatkan penjualan.Kata Kunci: Digitalisasi, pemasaran, kegiatan produksi, peningkatan penjualan.
Aligning US Spending Priorities Using the Health Impact Pyramid Lens
Authors: McCullough J. Mac , Leider Jonathon P. , Resnick Beth , Bishai David 
Published: July 2020

Thomas Frieden’s “health impact pyramid” presents a hierarchy in which the wide base of the pyramid of socioeconomic factors at a population level has more impact on the health of the public than do individually focused interventions at the pyramid’s top. From this pyramid perspective, the US spending priorities are misaligned, as expenses targeted at public health and socioeconomic factors are far outstripped by spending on individual health care services at the top of the pyramid. The nation’s ongoing debate on health care reform continues to focus on access to individual health care services, despite evidence demonstrating the health impacts of population-level efforts at the base of the pyramid and the synergistic health impacts of health and social service collaboration. We examine the need for improved systems alignment through the lens of the health impact pyramid. We catalog the types of misalignments and their social, political, and systems genesis. We identify promising opportunities to realign US health spending toward the socioeconomic factor base of the health impact pyramid and emphasize the need to integrate and align public health, social services, and medical care in the United States.
Associations Between Cross-Sector Partnerships and Local Health Department Participation in Population-Based Activities to Prevent Mental Health Conditions
Authors: Nelson Katherine L. 
Published: July 2020

Objectives. To describe partnerships between US local health departments (LHDs) and community organizations and assess the relationship between the types of activities performed in these partnerships and LHD engagement in population-based activities to prevent mental health conditions. Methods. Data were derived from 457 LHDs that responded to module 1 of the 2016 Profile Study conducted by the National Association of County and City Health Officials. These data were used to assess the presence of partnerships with community organizations and examine associations between the types of activities performed in such partnerships and LHDs’ participation in population-based activities to prevent mental health conditions. Results. LHDs had higher odds of participating in population-based activities to prevent mental health conditions if they shared personnel or resources or had written agreements with mental health or substance use disorder providers, held regularly scheduled meetings with hospitals, or shared personnel or resources with community health centers. Odds were reduced if they exchanged information with community health centers or shared personnel or resources with faith-based organizations. Conclusions. This study offers an improved understanding of how the types of activities performed in cross-sector partnerships affect LHDs’ participation in population-based activities to prevent mental health conditions, which is important as public policies, programs, and funding initiatives continue to encourage cross-sector partnership building.
The Growing Divide in the Composition of Public Health Delivery Systems in US Rural and Urban Communities, 2014–2018
Authors: Owsley Kelsey M. , Hamer Mika K. , Mays Glen P. 
Published: July 2020

Objectives. To examine changes in the scope of activity and organizational composition of public health delivery systems serving rural and urban US communities between 2014 and 2018. Methods. We used data from the National Longitudinal Survey of Public Health Systems to measure the implementation of recommended public health activities and the network of organizations contributing to these activities in a nationally representative cohort of US communities. We used multivariable regression models to test for rural–urban differences between 2014 and 2018. Results. The scope of recommended activities implemented in rural areas declined by 3.4 percentage points between 2014 and 2018, whereas it increased by 1.4 percentage points in urban areas. The rural–urban disparity in scope of activities grew by a total of 4.8 percentage points (P < .05) over this time. The disparity in network density grew by 2.3 percentage points (P < .05). Conclusions. Urban public health systems have enhanced their scope of activities and organizational networks since 2014, whereas rural systems have lost capacity. These trends suggest that system improvement initiatives have had uneven success, and they may contribute to growing rural–urban disparities in population health status.
Endoscopic Carpal Tunnel Release
Authors: Deune E. Gene 
Published: July 2020

Background:
With the 1-portal technique for endoscopic carpal tunnel release, the incision is less tender and patients have less postoperative need for analgesics, and return to activities of daily living and work seems to be earlier. The literature also confirms an earlier return to work. Surgical time can be shorter as less time is spent in making and closing the incision.

Description:
The 1-portal technique, as described by Agee et al., is performed with the patient under general anesthesia, supplemented with only a small amount of local anesthesia in the beginning to blunt the pain response during the incision. Then, once the patient is fully anesthetized, the endoscope is inserted, and the carpal ligament is visualized and incised. The incision is closed and the dressing is applied.

Alternatives:
Another surgical alternative is open carpal tunnel release. Nonsurgical alternatives include corticosteroid injection, splinting, nonsteroidal anti-inflammatory drugs, and ergonomics.

Rationale:
The incision is smaller and less painful than the incision utilized during open carpal tunnel release. There is less need for analgesia. Unlike the incision utilized during open carpal tunnel release, the incision in this procedure is not made in a weight-bearing surface of the hand and generally is not firm and tender. Studies also show an earlier return to work with this technique. The endoscopic technique is only for a primary release. Surgical intervention for recurrent carpal tunnel syndrome needs to be performed with the open technique. Because of the need for deep sedation, only patients who are healthy enough for general sedation are candidates for the 1-portal technique. The risk of nerve injury with this technique is higher than with open carpal tunnel release.

Expected Outcomes:
Generally, the patient will have very rapid resolution of the preoperative paresthesia. The incision typically heals very well; however, when closing the 1.5-cm incision with skin glue and Steri-Strips (3M), there may be cases of delayed wound-healing if the patient is overly physically active in the first 2 weeks after the procedure.

Important Tips:

Make sure that the endoscope is properly set up and that the patient is supine and the arm is abducted 90° at the shoulder with the hand and forearm fully supinated. Seating of the surgeon and assistant(s) and placement of the monitor are important.Make sure that the patient is fully anesthetized, particularly when the endoscope is being used. If the patient moves during the endoscopic incision of the ligament, other structures (i.e., vessels, nerves, and tendons) could be injured.Difficulty with the insertion of the scope can result in injuries. The carpal ligament must be visualized with the scope prior to any attempts at cutting the ligament. Convert to an open procedure if there are any difficulties with endoscope insertion or visualizing the carpal ligament.
The Canary in the Coal Mine: Testate Amoebae Record Anthropogenic Impacts in Sediments of Oligotrophic Lake George, NY, USA
Authors: Kornecki Krystyna M. , Schuler Matthew S. , Katz Miraim E. , Relyea Rick A. , McCarthy Francine M. G. , Schaller Morgan F. , Gillikin David P. , Stager J. Curt , Boylen Chuck W. , Eichler Lawrence W. , Nierzwicki-Bauer Sandra A. 
Published: July 2020

ABSTRACT
Lake George (NY) is surrounded by Forever Wild Forest in the Adirondack Park and has a Class AA Special water quality rating, yet lake monitoring has revealed increasing anthropogenic impacts from salt and nutrient loading over the past 30 years. To reconstruct anthropogenic influence on the lake (e.g., salt loading, eutrophication, climate warming), we characterized modern stable isotopes and testate amoeba and diatom assemblages in surface sediments from 33 lake-wide sites and compared their variability to 36 years of water-quality data.
Linear regression analyses support testate amoebae as rapid responders and recorders of environmental change because taxa are strongly correlated with percent change of important water quality parameters. Our assessment indicates that: 1) Netzelia gramen is associated with aquatic plants and filamentous algae, making them a valuable aquatic plant/alga indicator, which is supported by the co-occurrence of the diatom Cocconeis spp.; 2) difflugids are generally good indicators of eutrophication, except for Difflugia protaeiformis; and 3) seasonal differences in water quality trends are reflected in the fossil record on decadal time scales. We show that testate amoebae are highly sensitive to small environmental changes in an oligotrophic lake and exhibit established relationships from eutrophic and mesotrophic lakes as well as new, likely oligotrophic-specific correlations. Correlation coefficients of water quality variables and strains within a species also illustrate gradational relationships, suggesting testate amoebae exhibit ecophenotypic plasticity. Diatom and testate amoeba assemblages categorize modern lakebed sites into four subgroups: 1) benthic macrophyte; 2) high nutrient; 3) high alkalinity; and 4) salt loading assemblages.
Turrispirillina Karasikensis (n. sp.) and Turrispirillina Pervesleri (n. sp.) Associated with Large Sponges on the Gakkel Ridge (Arctic Ocean)
Authors: Bukenberger Patrick , Heinz Petra , Wollenburg Jutta E. 
Published: July 2020

ABSTRACTHere we describe two new species of the genus Turrispirillina associated with large siliceous sponge reefs on the Karasik Seamount (Gakkel Ridge, Arctic Ocean). Careful analysis of Rose Bengal-stained samples and observations on untreated frozen sponge material revealed both species live exclusively inside siliceous sponges of the genus Geodia. More detailed information on the intra-sponge habitat was obtained from untreated frozen sponge material that showed both Turrispirillina species attach themselves to the large megascelere spicules that stabilize the choanoflagellates-harbouring subcortical crypts situated under the thick sponge cortex. Unstained specimens of both species were very abundant in the sediments surrounding the sponge. The number of Rose Bengal-stained specimens in each sample obviously depended on the penetration of a Geodia sponge, likely also the exact position of penetration with respect to the sponge. As sexual and asexual generations are observed in both taxa and sampling took place in autumn, opportunistic behavior with rapid reproduction following the spring bloom may determine the standing stock of both species. These are the first Arctic Turrispirillina species described with pseudospines.
Sensitivity of Benthic Foraminifera to Carbon Flux in the Western Tropical Pacific Ocean
Authors: Billups Katharina , Eichler Patricia P. B. , Vital Helenice 
Published: July 2020

ABSTRACT
We investigated benthic foraminiferal species as tracers for carbon export flux in the Indo-Pacific warm pool (International Ocean Discovery Program Expedition 363). In core tops, the distribution of lower bathyal and upper abyssal species can be separated into two distinct groups. Foraminifera belonging to the high carbon flux (&gt;3.5 g C m−2 year−1), ‘warm’ (&gt;3.5°C) group are Bolivina robusta, Bulimina aculeata, Globobulimina pacifica, Hoeglundina elegans, Laticarinina pauperata, and Cibicidoides pachyderma. The lower carbon flux, ‘cold’ group includes Oridorsalis umbontus, Uvigerina bifurcata, and Planulina wuellerstorfi. An index based on the percent ‘warm’ assemblage with respect to the total ‘warm’ plus ‘cold’ species in core-top samples correlates significantly with carbon flux (r = 0.91, P = 0.0007) and modern bottom water temperatures (r = 0.94, P = 0.0002). When applied to down-core species abundances based on core catchers spanning the late Miocene through Pleistocene, we observed that sites from the northwestern Australian margin show marked changes in the ‘warm’ index, suggesting a large paleoenvironmental signal in this dynamic region. At Papua New Guinea, down-core abundances of the ‘warm’ group are highest (&gt;80%), consistent with high organic matter input via the Sepik River. At the deeper of the two sites, down-slope movement in this tectonically unstable region may have contributed to organic matter input. At Manus Basin, the ‘warm’ species abundances are also relatively high and covary with the percent abundance of Uvigerina proboscidea, providing further evidence for the use of this index as a tracer for carbon flux. Overall, this study contributes evidence for the relationship between benthic foraminiferal assemblages and carbon export flux in the Indo-Pacific warm pool, suggesting that the ‘warm’ index can be used as a tracer for paleoproductivity.