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149 results for “COMO”
Continuous stream CO2 and temperature data and sensor calibration grab samples from five NEON sites (CARI, COMO, KING, MART, WALK), August 2021-April 2024.
This package contains: 1) sensor-based measurements of dissolved CO2 concentration and temperature, and 2) dissolved CO2 concentration from grab samples that were used to calibrate the sensor data, collected at five stream sites in the NEON network (CARI- Caribou Creek, AK; COMO- Como Creek, CO; KING- Kings Creek, KS; MART- Martha Creek, WA; and WALK- Walker Branch, TN) between August 2021 - April 2024. The grab sample dataset contains a combination of samples collected by NEON (DP1.20097.001) and additional samples collected by project personnel. All samples were collected using the headspace equilibration method, and dissolved CO2 concentrations were calculated using the 'neonDissGas' R package (https://github.com/NEONScience/NEON-dissolved-gas). The sensor dataset contains CO2 concentrations measured with an eosGP CO2 gas probe, averaged to 15-minute intervals and corrected to align with grab sample concentrations using a site-specific grab versus sensor regression. Due to inaccuracies in the eosGP temperature data, we instead include the temperature data from NEON that was used to convert CO2 between units of ppmv and umol/L (DP1.20053.001 for CARI, KING, MART, and WALK, and data from the multiparameter sonde for COMO). All NEON data used in this data package references the RELEASE-2025 version of each data product (downloaded February 2025).
Dissolved CO2, CH4, and ions in groundwater from five sites in the NEON network (CARI, COMO, KING, MART, WALK), U.S., 2021-2024.
This package contains groundwater chemistry measurements collected from groundwater wells between June 2021 – May 2024 at five sites in the U.S. National Ecological Observatory Network (NEON): CARI- Caribou Creek, AK; COMO- Como Creek, CO; KING- Kings Creek, KS; MART- Martha Creek, WA; and WALK- Walker Branch, TN. The dataset includes concentrations of dissolved gases (CO2 and CH4), ions (F, Cl, NO2, Br, NO3, PO4, SO4, Na, NH4, K, Mg, Ca), silica (Si), and nutrients measured by colorimetric methods (NO3, NH4, PO4). When available, we also report measurements of water temperature, specific conductivity (SpC), pH, dissolved O2, and barometric pressure. Sample collection and analysis was conducted across three labs with additional assistance from the NEON Research Support Services program. Whenever possible, we matched our field sampling methods to NEON’s protocols for groundwater sampling to ensure samples would be comparable to preexisting data from these sites. Any deviations from these protocols are described in the methods.
Como and Phalen lake ChatBot water quality and recreation text survey, 2022 and 2023
We collected data from visitors to two urban lakes in Saint Paul, Minnesota, using a conversational chatbot to assess visitor perception of current lake water quality, trends in water quality over time, and other questions relevant to park managers. Data were collected at Como Lake in 2022 and 2023, and at Lake Phalen in 2023. Signs were installed at three locations around each lake with high pedestrian traffic. Each sign had a hook question (“How many watercraft are on the lake right now? Text the number to XXX-XXX-XXXX”). Visitors who responded to this question initiated a series of optional follow-up questions, using a conversational chatbot run by software that automates the sending and receiving of text messages. Survey questions included asking respondents about their primary purpose for visiting the lake today, how often they have visited the lake in the past 12 months, and whether they perceive that water quality in the lake is improving, getting worse, or remaining about the same. Respondents were asked to provide their ZIP code, used to estimate distance traveled to the lake. Respondents also had the opportunity to opt-in to future data collection via phone or text. An AI language model was then used to process the information and parse and synthesize responses. Unique anonymous identifiers were used to key survey response data.
Microplastics in Como Creek, Green Lake 4, and Solifluction Lobes 2023.
Microplastics are known to persist in remote regions of the Colorado Front Range through atmospheric deposition. Although plastics are introduced by wet deposition, high rates of deposition are driven by dry deposition. With a warming climate, microplastic deposition may increase with unknown consequences for the ecological health of remote ecosystems. To assess the risk of microplastic distribution in remote regions, monitoring of environmental compartments is needed. To this end, we sampled three surface waters within the Niwot LTER for microplastics using a peristaltic in-line filtration sampling pump.
Como calcular a quantidade de proteína/DNA em uma banda com o ImageJ
<p>Esse vídeo é sobre como realizar análise de densitometria utilizando o ImageJ.</p> <p>Link no youtube: https://www.youtube.com/watch?v=NJO0CLwwpmw</p> <p> </p> <p><strong>Info:</strong></p> <p>Lingua: Português</p> <p>Programa: FIJI - Fiji is just ImageJ</p> <p>Imagem gel utilizada:</p> <ul> <li> File: SDS-PAGE with Taq DNA Polymerase.JPG</li> <li>Author: Marta Ferreira (MPCF)</li> <li>Multi-licensed under the GFDL and all CC-By-SA</li> <li>Link: https://commons.wikimedia.org/wiki/File:SDS-PAGE_with_Taq_DNA_Polymerase.JPG</li> </ul> <p>Imagem gel artificial</p> <ul> <li>File: Fake_gel.png</li> <li>Author: Molino, JVD</li> <li>Made in: Inkscape</li> </ul>
Pobreza multidimensional como limitante del desarrollo humano en la comunidad 28 de Marzo de Santa Inés, estado Lara, Venezuela
<p>La presente investigación describe los niveles de pobreza multidimensional y sus implicaciones para el desarrollo humano en los hogares del sector 28 de Marzo de la comunidad de Santa Inés, municipio Urdaneta del estado Lara durante el primer semestre de 2022. El estudio se realizó desde el paradigma cuantitativo,<br>fundamentándose en la metodología de medición de pobreza multidimensional de Alkire y Foster y algunas teorías del desarrollo humano. Ubicándose en la línea de investigación Sustentabilidad, equidad y participación del programa de Desarrollo Humano del Decanato Experimental de Humanidades y Artes de la Universidad<br>Centroccidental Lisandro Alvarado. La población estuvo compuesta por 105 viviendas del sector 28 de Marzo y la muestra fue de 87 viviendas. El instrumento fue un cuestionario de 18 ítems y se calculó la confiabilidad en 95%. Como técnica de análisis de datos se utilizó la estadística descriptiva a través de la distribución de frecuencia. Entre los resultados obtenidos, desde las dimensiones abordadas de salud, trabajo, educación, condiciones de la niñez y juventud, se evidenció que existe un nivel alto de privaciones relacionadas con la pobreza multidimensional como las precarias condiciones en los servicios de salud, aseo urbano, agua y<br>telefonía móvil, que inciden en el desarrollo adecuado de sus capacidades</p>
Instrumento de coleta aplicado com os sujeitos participantes da pesquisa "O Biblioquê? Podcast como infoproduto da Ciência Aberta e suas práticas infocomunicacionais"
<p>Instrumento de coleta aplicado com os sujeitos participantes da pesquisa "O Biblioquê? Podcast como infoproduto da Ciência Aberta e suas práticas infocomunicacionais"</p>
Modelo de Biofertilización Controlada con Sustancias Húmicas Enriquecidas con Potasio como Alternativa a la Fertilización Química en el Cultivo de Solanum phureja
<p>En Colombia, la extracción de carbón mineral ha impulsado la economía, pero también ha dañado los ecosistemas. Este estudio propone una biofertilización sostenible mediante microencapsulación de sustancias húmicas del carbón mineral, enriquecidas con potasio, como alternativa a los fertilizantes químicos. Los resultados muestran mejoras significativas en el cultivo de Solanum phureja, incluyendo mayor producción y crecimiento vegetal.</p>
Hexametafosfato de Sodio (SHMP) como Inhibidor de Incrustaciones de Carbonato de Calcio en la Producción de Petróleo Offshore
<p>La investigación propone el uso de hexametafosfato de sodio (SHMP) para inhibir la formación de incrustaciones de carbonato de calcio en líneas de producción de petróleo offshore. Se realizaron experimentos en un sistema en loop, en presencia y ausencia de SHMP y asi comparar la cantidad de incrustación acumulada en un cuerpo de prueba. Los resultados de masa depositada fueron comparados a su vez con predicciones de incrustación. Además, el proceso de incrustación fue seguido a través de cambios de temperatura e imágenes infrarrojas. Finalmente, los resultados arrojaron que la presencia de SHMP si afecta la formación de incrustaciones de carbonato de calcio.</p>
Uma Teoria da Consciência como Quarta Dimensão: Proposta de uma Interação Entre Consciência e Espaço-Tempo
<p>Resumo:</p> <p> </p> <p>Esta teoria propõe que a consciência humana pode ser considerada uma manifestação da quarta dimensão, interagindo com o espaço-tempo de formas ainda não completamente compreendidas. Acreditamos que a consciência não é apenas um fenômeno biológico ou psicológico, mas uma interação complexa com o espaço-tempo, possivelmente afetando e sendo afetada por ele de maneiras que desafiam a física clássica e quântica. A teoria sugere uma modelagem matemática que visa descrever essas interações e um experimento simples para testar esta hipótese, sem a necessidade de tecnologia avançada.</p>
EC2U: A EDUCAÇÃO PARA A SUSTENTABILIDADE COMO RESPOSTA AO OBJETIVO 11 DE DESENVOLVIMENTO SUSTENTÁVEL – CIDADES E COMUNIDADES SUSTENTÁVEIS
<p>Video presentation of the paper "EC2U: A EDUCAÇÃO PARA A SUSTENTABILIDADE COMO RESPOSTA AO OBJETIVO 11 DE DESENVOLVIMENTO SUSTENTÁVEL – CIDADES E COMUNIDADES SUSTENTÁVEIS" at the "3.ª Conferência Campus Sustentável (CCS2021) - October 28th 2021".</p>
Ações dos cupins como engenheiros de ecossistema no solo
<p>Efeitos em cascata da ação dos cupins (Blattodea: Isoptera) no meio ambiente, desde a formação de heterogeneidade ambiental, passando pela bioturbação \textit{sensu stricto} e pela transolocação e reorganização dos agregados de solo, culminando na promoção de intemperimos mineral que afeta a disponibilização de nutrientes importantes para o crescimento de plantas, como Nitrogênio (N), Fósforo (P), Potássio (K) e outros. Modificado de Bottinelli et al. 2015 (Soil and Tillage Research, 146, 118–124) e Jouquet et al. 2016 (Soil Science, 181(3/4), 157–165).<br> <br> Aqui apresento um arquivo em formato PDF e outro em formato SVG, este último sendo plenamente editável.</p>
Base de datos resultado del proyecto "Twitter como plataforma de difusión de la literatura venezolana del siglo XXI (2000-2022)"
<p>Este archivo es el resultado de la extracción de datos del trabajo de pregrado titulado "Twitter como plataforma de difusión de la literatura venezolana del siglo XXI (2000-2022)", el cual se basó en la sociología de la literatura y las humanidades digitales. El texto completo puede ser consultado en el Repositorio de la Universidad de Antioquia: https://bibliotecadigital.udea.edu.co/</p>
FIGURE 13 in A novel feeding mechanism of diplodocid sauropods revealed in an Apatosaurine skull from the Upper Jurassic Nail Quarry (Morrison Formation) at Como Bluff, Wyoming, USA
FIGURE 13. Strict consensus of 23 MPTs demonstrating the relative position of TATE-099 using the matrix of Whitlock and Wilson (2020).
FIGURE 7 in A novel feeding mechanism of diplodocid sauropods revealed in an Apatosaurine skull from the Upper Jurassic Nail Quarry (Morrison Formation) at Como Bluff, Wyoming, USA
FIGURE 7. Left (A) and right (B) ectopterygoid right and left lateral views (C, D). Scale bar equals 10 cm. Artwork by Ryan Steiskal.
FIGURE 11 in A novel feeding mechanism of diplodocid sauropods revealed in an Apatosaurine skull from the Upper Jurassic Nail Quarry (Morrison Formation) at Como Bluff, Wyoming, USA
FIGURE 11. Computed tomography of the right dentary is displayed in coronal (left) and sagittal (right cross section, illustrating the presence of 1-2 unerupted teeth per alveolar position. The unerupted teeth were segmented for 3D rapid prototyping (lower left).
FIGURE 2 in A novel feeding mechanism of diplodocid sauropods revealed in an Apatosaurine skull from the Upper Jurassic Nail Quarry (Morrison Formation) at Como Bluff, Wyoming, USA
FIGURE 2. Left (A, B) and right (C, D) premaxillae in dorsal ventral views, respectively. Scale bar equals 10 cm. Artwork by Ryan Steiskal.
FIGURE 1. A in A novel feeding mechanism of diplodocid sauropods revealed in an Apatosaurine skull from the Upper Jurassic Nail Quarry (Morrison Formation) at Como Bluff, Wyoming, USA
FIGURE 1. A. Depositional area of the Upper Jurassic Morrison Formation, and location of the Nail Quarry in south- eastern Wyoming, and B. the stratigraphic location of Nail Quarry in the Morrison Formation.
FIGURE 10 in A novel feeding mechanism of diplodocid sauropods revealed in an Apatosaurine skull from the Upper Jurassic Nail Quarry (Morrison Formation) at Como Bluff, Wyoming, USA
FIGURE 10. Computed tomography of the right and left maxillae (A-B, respectively) are displayed in coronal (upper) and sagittal (lower) cross sections; the left premaxilla (C) is shown in sagittal (left) and coronal (right) cross sections. The unerupted teeth (ii=first unerupted tooth) of the maxilla (D; left) and premaxilla (D; right) were segmented for 3D rapid prototyping. Note: proceeding caudally, the number of unerupted teeth in the maxilla declines from 5 (ii-vi) to 2 (ii-iii).
FIGURE 9 in A novel feeding mechanism of diplodocid sauropods revealed in an Apatosaurine skull from the Upper Jurassic Nail Quarry (Morrison Formation) at Como Bluff, Wyoming, USA
FIGURE 9. Right dentarty and surangular in A) left lateral view, and B) right lateral view. Scale bar equals 10 cm. Artwork by Ryan Steiskal.
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DANDI Archive for NWB datasets
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International Brain Laboratory public data
The International Brain Laboratory public data releases expose standardized mouse decision-making experiments, including Neuropixels recordings, widefield calcium imaging, behavior, and session metadata accessed through the ONE API.
OpenNeuro
OpenNeuro is a free, open platform for sharing neuroimaging datasets, with public search, dataset pages, and download paths for web, S3, DataLad, and the OpenNeuro CLI.