bluuebunny/crossref_metadata_2025_split huggingface dataset:
Análisis de Costos en la Producción de Quesos Artesanales. Estudio de Caso: Quesería el Bejucal
Authors: Paredes-Maas Ezequiel , Monroy-Hernández Rubén , Chávez-Dehesa Juan Francisco , Guevara-Hernández Francisco , Castro-Ehuan Emilio , Zaldívar-Cruz Juan Manuel 
Published: December 2019

La actividad económica resultado de la elaboración de quesos artesanales, es de gran importancia para la economía local, no existe un estudio de este tipo que permita a los productores conocer a detalle los costos de manufactura del queso artesanal, actualmente los productores sólo tienen aproximaciones y sus precios de venta los determinan de acuerdo al comportamiento del mercado, sin tener certeza acerca del margen de utilidad. Por ello, se realizó este trabajo que consistió en determinar la estructura de costos en cada tipo de queso artesanal, que se elabora en la Quesería “El Bejucal”. Esta empresa es una de las más emblemáticas debido a su tradición y prestigio, ubicada en el municipio de Balancán, Tabasco, y cuya marca está protegida ante el Instituto Mexicano de la Propiedad Industrial (IMPI). Se realizaron cálculos basados en la clasificación de costos directos, indirectos y gastos de administración y ventas. Se encontró que el queso de poro es el producto que más alto costo de producción tiene, respecto a los demas productos, debido principalmente al elevado costo del material de empaque. Sin embargo, el ingreso por la comercialización del queso de poro corresponde al 70% y el restante a los otros quesos; el queso de poro es de pasta friable,blanda y prensada; ligeramente madurado, elaborado a partir de leche bronca, se comercializa en piezas de aproximadamente 300 g.
Classifying Skarns and Quantifying Metasomatism at the Antamina Deposit, Peru: Insights from Whole-Rock Geochemistry
Authors: Mrozek Stephanie A. , Chang Zhaoshan , Spandler Carl , Windle Steve , Raraz Cesar , Paz Alberto 
Published: December 2019

Abstract
At the Antamina deposit, Peru, accurate classification of exoskarns and endoskarns can be problematic when textures are mottled. In this study, we use whole-rock geochemical compositions (62 elements) of 221 samples to differentiate texturally similar endoskarns and exoskarns by comparing their compositions to least altered precursors (wall rocks and intrusive rocks). We present a simple method for discriminating these skarn types using immobile element bivariate plots. The most effective discriminators partition endoskarn and exoskarn into distinct domains defined by the composition of each precursor; these include Al2O3 versus heavy rare earth elements and some high field strength elements. Using these geochemical parameters, undifferentiated skarn samples can be more reliably classified as endoskarn or exoskarn. The effectiveness of these element pairs is attributed to their significantly different initial concentrations in wall rocks versus igneous precursors and their immobility during skarn formation. While immobile elements can differentiate the skarns, mobile element gains and losses (quantified using isocon analysis) provide insight on the bulk mineralogical and mass changes that take place during skarn formation.
La recuperación de dos repuestos de pólvora del siglo XVIII en Melilla: análisis y restauración = Recovery of two Spare Gunpowder Warehouses from the XVIII<sup>th</sup> Century in Melilla: Analysis and Restoration
Authors: Ramírez González Sergio , Bravo Nieto Antonio , Bellver Garrido Juan Antonio 
Published: December 2019

Los repuestos de pólvora construidos en las fortificaciones de la Edad Moderna pertenecen a una tipología arquitectónica escasamente estudiada. Como derivación de los polvorines en su reducida dimensión, tales repuestos cumplían la función de almacenaje de municiones para una batería o zona concreta del recinto, facilitando su rápido y cómodo abastecimiento. A través del presente trabajo abordaremos el análisis de varios de ellos como parte integrante de la estructura fortificada de Melilla, en el caso del almacén de Florentina y los repuestos de la Batería Real y del fuerte de Victoria Grande, estos dos últimos realizados por el ingeniero Juan Martín Zermeño en el primer tercio del siglo XVIII. Su restauración, hace escasos años, puso de manifiesto la necesidad del trabajo de historiadores y arqueólogos para poder interpretarlos en sus distintas variables. Con ello, se consiguió una correcta recuperación de los espacios al sacar a la luz sus principales elementos. AbstractThe spare gunpowder warehouses built in the fortresses of the Modern Age belong to an architectural layout scarcely studied. As for the reduced dimensions of the tinderboxes, such gunpowder warehouses fulfilled the function of ammunition depot for a battery, or specific area in the enclosure, thus facilitating its quick and convenient supply. Throughout the present work we will address the analysis of some of them as integral part of the fortified structure of Melilla, as is the case in Florentina‘s warehouse, and the spare gunpowder warehouse in the Royal Battery, as well as Victoria Grande‘s fortress, the last two work undertaken by the engineer Juan Martín Zermeño in the first third of the 18th century. Its recent restoration revealed the need for historians and archaeologists in order to interpret them in their various variables. By doing so, it was achieved the right spaces recovery shedding light on their main elements.
Ojos curiosos y capital: sobre el turismo visual decimonónico = Curious Eyes and Capital: About Nineteenth-Century Visual Tourism
Authors: Fernández Polanco Aurora 
Published: December 2019

Tomaré la bubble vision («visión burbuja») –el paradigma acuñado por Hito Steyerl con el que alude a la globalización neoliberal– como punto de partida para trazar (desde «el hoy») una incursión en la construcción estética del ojo moderno y su pulsión escópica: paseante, viajero, burgués ocioso y, sobre todo, curioso. Un paseo por la inmersión, la curiosidad y la pulsión escópica del turismo visual decimonónico dictado por el capital. Intentaré mostrar cómo ese mundo de divertimento que florecía alrededor de los aparatos de visión suponía, ya entonces, algo más que simples cambios tecnológicos en las formas de entretenimiento de masas. Lo entenderé como una forma de adiestramiento para aprender a vivir en la lógica del capital.AbstractFrom the bubble vision –the paradigm proposed by Hito Steyerl to make reference to neoliberal globalization– as started point I would trace (from «today») an incursion in the aesthetic construction of the modern eye and its scopic drive: walker, traveler, idle bourgeois; and, above all, curious. A walk by the immersion, curiosity and the scopic drive of nineteenth-century visual tourism promoted by capital. I aim to show how the world of entertainment that flourished around the viewing devices meant, already then, much more than just technological changes in the forms of mass entertainment. I will suggest that it was a form of training how to live in the logic of capital.
Reseña de: Barreiro López, Paula (ed.): Atlántico Frío. Historias transnacionales del arte y la política en los tiempos del telón de acero
Authors: Fernández Toledano Julia 
Published: December 2019

Reseñade: Barreiro López, Paula (ed.): Atlántico Frío. Historias transnacionales del arte y la política en los tiempos del telón de acero. Madrid, Brumaria, 2019. ISBN: 978-84-949247-9-8.Autoras y autores: Juan Albarrán Diego, Lorena Amorós Blasco, María Ayllón Barasoain, Paula Barreiro López, Miriam Basilio, Juliane Debeusscher, Julián Díaz Sánchez, Olga Fernández López, Jonathan Harris, María Íñigo Clavo, Fabiola Martínez Rodríguez, Inés Plasencia Camps, María Ruido, Fabiana Serviddio y Jaime Vindel.Se enmarca en el proyecto de investigación MoDe(s): Modernidad(es) Descentralizada(s): Arte, política y contracultura en el eje transatlántico durante la Guerra Fría y se presenta como resultado de los debates que se desarrollaron en el contexto del mismo, planteando un marco teórico que se sigue ampliando actualmente con el proyecto MoDe(s)21. Así, a partir de una perspectiva transversal y transnacional, sus autores y autoras abordan prácticas artísticas y culturales, disidencias y resistencias a la ruptura estética e ideológica de la Guerra Fría, prestando atención a los procesos de intercambio a través del Atlántico y su relación con las dinámicas sociales y políticas.
Levante Artístico - diverso e disperso
Authors: Rocha Gustavo Falabella 
Published: December 2019

O artigo analisa o trabalho da Zona de Arte da Periferia - ZAP 18, de Belo Horizonte em sua sede, no bairro Serrano. Com pesquisa voltada para teatro e realidade(s), a ZAP 18 leva à cena questões de interesse coletivo, como a criminalidade, a história do Brasil, o transporte público, as relações humanas e capitalistas, a paixão pelo futebol, entre outras. Para mais, com as dificuldades para manutenção de seu espaço e de seus integrantes, o grupo encontrou uma forma criativa de se manter ativo, por meio da construção do “levante artístico”, conceito edificado em torno de relações artísticas temporárias, que se dão mais em virtude do espaço do que pela relação enraizada de seus integrantes.
Teatro, ciência e divulgação científica para uma educação sensível e plural
Authors: Lopes Thelma , Dahmouche Monica Santos 
Published: December 2019

O momento em que vivemos tem sido marcado por profundos retrocessos em vários campos da atuação humana e em diferentes partes do globo, especialmente na América Latina. Em tempos nos quais direitos básicos são ignorados, as artes, erroneamente, são vistas como supérfluas e atacadas frontalmente. A despeito do cenário desfavorável, há iniciativas que se fortalecem na busca de ambientes alternativos aos espaços tradicionais de criação artística e no diálogo colaborativo entre múltiplas áreas do conhecimento. O principal objetivo deste artigo é estimular a discussão acerca do intercâmbio entre teatro, ciência e cidadania, tendo como pano de fundo as ações desenvolvidas no Museu Ciência e Vida.
H
ydrogenophilus
Authors: Manaia Célia M. , Vaz‐Moreira Ivone , Nunes Olga C. 
Published: December 2019

Abstract

Hy.dro.ge.ni'phi.lus. Gr. neut. n.
hydor
water; Gr. v.
genein
to produce; N.L. neut. n.
hydrogenum
hydrogen (that which produces water); Gr. masc. adj.
philos
loving, friendly to; N.L. masc. n.
Hydrogenophilus
hydrogen lover.

Proteobacteria / Betaproteobacteria / Hydrogenophilales / Hydrogenophilaceae / Hydrogenophilus

Straight rods
,
0
.
4–0
.
8
×
1
.
0–3
.
0 µm
during exponential growth. Occur singly or in pairs (in
Hydrogenophilus islandicus
and
Hydrogenophilus thermoluteolus
). Motile or nonmotile. Gram‐negative. Nonsporulating. Aerobic or microaerobic, having a strictly respiratory type of metabolism, with oxygen or nitrate as the terminal electron acceptor.
Colonies are yellow or grayish
.
Thermophilic
; two species grow optimally at 50–55°C, and another at 63°C.
Facultatively chemolithoautotrophic
; can use H
2
as an electron donor and CO
2
as a carbon source. CO
2
is fixed via the Calvin–Benson cycle. Acetate, pyruvate,
dl
‐lactate, and
dl
‐malate can be used as electron donors and carbon sources. Ammonium can be used as a nitrogen source. The major quinone system is ubiquinone 8. Isolated from hot springs and surrounding soil.

DNA G + C content (mol%)
: 61–65.

Type species
:
Hydrogenophilus thermoluteolus
Hayashi, Ishida, Yokota, Kodama and Igarashi 1999, 785
VP
.
Acidithiobacillus
Authors: Boden Rich , Hutt Lee P. 
Published: December 2019

AbstractA.ci.di.thi.o.ba.cil'lus. L. masc. adj.acidussour, tart; Gr. neut. n.theîonsulfur, brimstone (transliterated to L. neut. n.thium); L. masc. n.bacillusa short rod, a short wand; N.L. masc. n.Acidithiobacillusacid‐loving sulfur rodlet.Proteobacteria / Acidithiobacillia / Acidithiobacillales / Acidithiobacillaceae / AcidithiobacillusCells are short, motile rods with a single polar flagellum. Some strains have an obvious glycocalyx. Gram‐stain‐negative. Endospores, exospores, and cysts are not produced. Obligate chemolithoautotrophs, with electron donors including reduced inorganic sulfur species such as thiosulfate, tetrathionate, and elementary sulfur (viz. α‐S8and μ‐S∞). Some species can also use molecular hydrogen, ferrous iron, or metal sulfides such as pyrite (FeS2) as electron donors. Some species are diazotrophic. Heterotrophy, methylotrophy, and the so‐called C1autotrophy are not observed. Carbon assimilated from CO2via the transaldolase variant of the Calvin–Benson–Bassham cycle. Carboxysomes are used for CO2concentration. Obligately respiratory, with molecular oxygen, ferric iron, or elementary sulfur as terminal electron acceptors, varying by species. Most strains grow in the range of 20–37°C, though some have a narrower range, and one species is thermophilic. Optimal growth from pH 2.0 to 5.8 and an overall range of pH −0.6 to 6.0. The major respiratory quinone is ubiquinone‐8 (UQ‐8), and traces of ubiquinone‐9 (UQ‐9), ubiquinone‐7 (UQ‐7), and menaquinones (MK) are found in some species. The dominant fatty acids are palmitic acid (C16:0), vaccenic acid (C18:1),cis‐11‐cyclopropyl‐nonadecanoic acid (C19:0cycloω8c), palmitoleic acid (C16:1), myristic acid (C14:0), and lauric acid (C12:0). The dominant polar lipids are cardiolipin, aminolipids, phospholipid, phosphatidylglycerol, and phosphatidylethanolamine. The G + C fraction of genomic DNA is around 52.0–63.9 mol%. Form IAc (carboxysomal) and Form II (cytoplasmic)d‐ribulose 1,5‐bisphosphate carboxylase/oxygenase are used, as are formsbo3andbd‐I ubiquinol oxidases and, in the iron‐oxidizing species, theaa3‐type cytochromecoxidase. A description ofAcidithiobacillus concretivoruscomb. nov. is also given.DNA G+C content (mol%): 52.0–63.9.Type species:Acidithiobacillus thiooxidansKelly and Wood 2000VP(Thiobacillus thiooxidansWaksman and Joffe 1922AL).
C
ecembia
Authors: Albuquerque Luciana , Rainey Fred A. , Egas Conceição , Froufe Hugo J. C. , Raposo Pedro , Roxo Inês , da Costa Milton S. 
Published: December 2019

Abstract

Ce.cem'bi.a. N.L. fem. n.
Cecembia
arbitrary name derived from the abbreviation CCMB (Center for Cellular and Molecular Biology).

Bacteroidetes / Cytophagia / Cytophagales / Cyclobacteriaceae / Cecembia

The three species currently classified to the genus
Cecembia
form rod‐shaped cells, 0.5–0.7 μm in width and 1.0–3.0 μm in length. The organisms do not possess motility, and flagella are not seen; endospores are not observed. The organisms stain Gram‐negative, and the colonies are red pigmented. The species of the genus
Cecembia
are slightly halophilic and slightly alkaliphilic; some species are slightly thermophilic. The organisms are chemoorganotrophic and strictly aerobic. Cytochrome
c
oxidase and catalase are positive. Carbohydrates, polyols, organic acids, and amino acids are used as carbon and energy sources, but growth factors are necessary for some species to grow in minimal defined medium. The major respiratory quinone is menaquinone 7 (MK‐7). The polar lipid profile is dominated by phosphatidylethanolamine (PE), and the fatty acids are predominantly iso‐branched, monounsaturated, and hydroxy. The Isolated from hydrothermal areas and a saltwater lake.

DNA G + C content (%)
: 39.5–41.0 (Genome).

Type species
:
Cecembia lonarensis
Anil Kumar et al. 2012b
VP
.
Pseudogracilibacillus
Authors: Kämpfer Peter 
Published: December 2019

AbstractPseu.do.gra.ci.li.ba.cil'lus. (Gr. masc. adj. pseudês false; N.L. masc. n.Gracilibacillusa bacterial genus; N.L. masc. n.Pseudogracilibacillusthe falseGracilibacillus).Firmicutes / Bacilli / Bacillales / Bacillaceae / PseudogracilibacillusThe genusPseudogracilibacilluscomprises the three speciesP. auburnensis, P. marinus,andP. endophyticus. Pairwise 16S rRNA gene sequence comparisons showed that the type strains of the species of the genusPseudogracilibacillusshare 95.9–96.5% similarity among each other and 95.4 and 94.3% toOrnithinibacillus contaminansandSinibacillus soli. In phylogenetic trees calculated based on nearly full‐length 16S rRNA gene sequences, the genusPseudogracilibacillusis monophyletic and forms a distinct cluster within the familyBacillaceaewithin the orderBacillales. Cells stain Gram‐stain‐positive or Gram‐variable. They can produce spherical to ellipsoidal endospores that are located terminally and sometimes subterminally. Spore formation can be very sparse. Members of the genus are facultatively anaerobic and catalase‐negative. They show a varying salt tolerance. The polyamine pattern of the type species consists predominantly of spermidine and spermine. The quinone system consists predominantly of menaquinone MK‐7. The polar lipid profile is composed of the major compounds diphosphatidylglycerol, phosphatidylglycerol, and phosphatidylethanolamine. Glycolipids are present. The fatty acid profile comprises mainly iso‐ and anteiso‐branched fatty acids. The diagnostic diamino acid of the peptidoglycan ismeso‐Dpm.DNA G + C content (mol%): 34–39.1 (HPLC).Type species:Pseudogracilibacillus auburnensisGlaeser et al. 2014VP.
Crassaminicella
Authors: Galès Grégoire , Postec Anne , Cayol Jean‐Luc 
Published: December 2019

AbstractCras.sa.mi.ni.cel'la. L. neut. n.crassamen, ‐inis, sediment; L. fem. n.cellaa storeroom, chamber and, in biology, a cell; N.L. fem. n.Crassaminicellacell isolated from sediments.Firmicutes / Clostridia / Clostridiales / Clostridiaceae / CrassaminicellaThe genusCrassaminicellaat the time of writing consists of one validly published species,Crassaminicella profunda, which was isolated from deep‐sea sediments affected by hydrothermalism in the Guaymas Basin, Mexico (Lakhal et al., 2015). The one species of the genus is anaerobic, slightly halophilic, neutrophilic, and chemoorganotrophic. It is an obligate heterotrophic bacterium fermenting carbohydrates (glucose and mannose), organic acids (pyruvate and succinate) as well as casamino acids and amino acids (glutamate, aspartate, and glycine). Sulfate, sulfite, thiosulfate, elemental sulfur, fumarate, nitrate, nitrite, and Fe(III) are not used as terminal electron acceptors. The predominant cellular fatty acids are C14:0, C16:1ω7, C16:1ω7 DMA, and C16:0. The main polar lipids consist of phosphatidylglycerol, diphosphatidylglycerol, phosphatidylethanolamine, and phospholipids. The G + C content of the genomic DNA is 33.7 mol%. The closest phylogenetic relative of Ra1766HTareMarinisporobacter balticus(95.5% 16S rRNA gene sequence similarity) and “Inediibacterium massiliense” (95.0% 16S rRNA gene sequence similarity). Phylogenetic analyses using 16S rRNA gene sequences placed the species as a representative ofClostridiaceaefamily.DNA G + C content (mol%): 33.7 (HPLC).Type species:Crassaminicella profundaLakhal et al. 2015VP.
A
estuariicoccus
Authors: Kim Kyung Hyun , Park Hye Yoon , Jeon Che Ok 
Published: December 2019

Abstract

Aes.tu.a.ri.i.coc'cus. L. neut. n.
aestuarium
mud flat; N.L. masc. n.
coccus
(from Gr. masc. n.
kokkos
) a grain or berry; N.L. masc. n.
Aestuariicoccus
a coccus‐shaped bacterium from mud flat.

Proteobacteria / Alphaproteobacteria / Rhodobacterales / Rhodobacteraceae / Aestuariicoccus

Cells are Gram‐stain‐negative, strictly aerobic, chemoheterotrophic, and moderate halotolerant nonmotile cocci. Optimum growth at 37°C, pH 7.0–7.5, and 2.0% NaCl. Oxidase‐ and catalase‐positive. Nitrate is reduced to nitrite. The major isoprenoid quinone is ubiquinone‐10 (Q‐10). The cellular fatty acid profiles are dominated by summed feature 8 (comprising C
18:1
ω7
c
/C
18:1
ω6
c
) and C
18
:0
. The major polar lipids are phosphatidylglycerol, phosphatidylcholine, and phosphatidylethanolamine. The genus currently accommodates only one species
Aestuariicoccus marinus,
isolated from sea‐tidal flat sediment.

DNA G + C content (mol%)
: 56.0 (fluorometric method).

Type species
:
Aestuariicoccus marinus
Feng, Jeong, Kim, Park and Jeon 2018, 264
VP
.
P
acificibacter
Authors: Romanenko Lyudmila A. 
Published: December 2019

Abstract

Pa.ci.fi.ci.bac'ter. L. masc. adj.
pacificus
, pacific, pertaining to the Pacific Ocean; N.L. masc. n.
bacter
, a rod; N.L. masc. n.
Pacificibacter
, a rod isolated from the Pacific Ocean.

Proteobacteria / Alphaproteobacteria / Rhodobacterales / Rhodobacteraceae / Pacificibacter

Gram‐negative; strictly aerobic; oxidase‐ and catalase‐positive; ovoid or rod‐shaped, enlarged at one pole, bacteria. Reproduce by budding process. Nonmotile. Chemoorganoheterotrophic. Sodium ions are essential for growth. Bchl
a
is not produced. The predominant isoprenoid quinone is Q‐10. The major polar lipids are phosphatidylcholine, phosphatidylglycerol, diphosphatidylglycerol, an unidentified lipid, and an unidentified aminolipid. The major fatty acid is C
18:1
ω7
c
or summed feature (C
18:1
ω7
c
and/or C
18:1
ω6
c
). The known habitat is the marine environment.
Pacificibacter
is a genus in the family
Rhodobacteraceae
, order
Rhodobacterales
, class
Alphaproteobacteria
, phylum
Proteobacteria
.

DNA G + C content (mol%)
: 52.6–58.3 (
T
m
, HPLC).

Type species
:
Pacificibacter maritimus
Romanenko, Tanaka, Svetashev, and Kalinovskaya 2011, 1379
VP
.
P
hycisphaerales
Authors: Fukunaga Yukiyo 
Published: December 2019

Abstract

Phy.ci.sphae.ra'les. N.L. fem. n.
Phycisphaera
, type genus of the order;
‐ales
ending to denote a or‐ der; N.L. fem. pl. n.
Phycisphaerales
, the order of the genus
Phycisphaera
.

Planctomycetes / Phycisphaerae / Phycisphaerales

The order
Phycisphaerales
is defined by phylogenetic analyses based on 16S rRNA gene sequences; the order contains the family
Phycisphaeraceae
. The description is the same as that for the class
Phycisphaerae
.
Regulating Root Aquaporin Function in Response to Changes in Salinity
Authors: McGaughey Samantha A. , Qiu Jiaen , Tyerman Stephen D. , Byrt Caitlin S. 
Published: December 2019

Abstract

Rapid changes in soil salinity present plants with an osmotic stress. If the concentration of salt in the soil water is too high then water may flow from the plant roots back into the soil. As part of an adaptive response, the regulation of proteins associated with water transport, such as aquaporins, is altered. The change in regulation of aquaporins in roots in response to salt treatments occurs at transcriptional and post‐translational levels. Cell specific changes in aquaporin transcript levels, protein abundance, subcellular localisation, protein phosphorylation, and protein:protein interactions have been observed. It has recently been revealed that a subset of plant aquaporins can function both as water and as ion channels. Both Arabidopsis PIP2;1 and PIP2;2 function as water and ion channels in heterologous systems. AtPIP2;1 and AtPIP2;2 ionic conductance was carried by sodium (Na
+
), indicating that a subset of plant PIP2s could have a role in Na
+
transport in plants. We show quantitatively how AtPIP2;1 may account for the calcium (Ca
2+
) and pH sensitive Arabidopsis root non‐selective cation channel. Salt treatments are known to result in a change in AtPIP2;1 phosphorylation, and in Arabidopsis roots this is associated with internalisation of AtPIP2;1 into pre‐vacuolar compartments. Here we review how the regulation of aquaporins, in particular PIP2s, changes in root tissues in response to salt treatments.
Cultural life scripts of Japanese adolescents
Authors: Kawasaki Ayaka , Uehara Izumi 
Published: December 2019

SummaryA life script develops from adolescence and is influenced by culture. However, few cultural differences have been identified previously, and only a few studies have investigated the life scripts of adolescents. This is the first study to examine the life scripts of Japanese junior high and high school students. Our results identified some characteristically Japanese life events that were shared by the students, such as the “high school entrance exam,” “falling out with friends or family,” “club activities,” and the “Seijinshiki ceremony.” Peaks for particular life events in particular age groups were observed in all groups for events with “mixed” valence; these had never have been reported by previous studies. Some gender‐specific and developmental differences were also identified.