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Article ; Online: Propuesta metodológica para el monitoreo de huellas vehiculares en comunidades vegetales protegidas del desierto

Martín Guillermo Almiron

Boletín de la Sociedad Argentina de Botánica, Vol 55, Iss

2020 Volume 2

Abstract: Introducción y objetivos: El tránsito de vehículos sobre el terreno de áreas protegidas, constituye una amenaza al patrimonio natural que debe ser evaluada. El alto costo operativo de monitorear estas actividades hace que sea necesario desarrollar ... ...

Abstract	Introducción y objetivos: El tránsito de vehículos sobre el terreno de áreas protegidas, constituye una amenaza al patrimonio natural que debe ser evaluada. El alto costo operativo de monitorear estas actividades hace que sea necesario desarrollar alternativas de evaluación rápidas y simples que permitan tener un primer parámetro de tendencias. Mediante freeware y técnicas básicas, se propone como caso de estudio evaluar las huellas vehiculares durante dos períodos (2004 y 2018) y su potencial impacto en la vegetación del área protegida Loma de Las Tapias, San Juan, Argentina. M&M: Empleando la zonificación florística preexistente y dos sets de imágenes satelitales (2004-2018), se cuantificaron las huellas vehiculares con una grilla, cuyos cuadros fueron categorizados según: ausencia de huellas; huellas antiguas (2004); huellas nuevas (2018) y huellas reincidentes (2004-2018) sobre las diferentes comunidades vegetales. Resultados: Actualmente, de los 223 cuadros que constituyen la grilla, solo el 35 % no posee huellas vehiculares, mientras que el 13,9 % posee únicamente huellas antiguas, el 30 % huellas reincidentes y el 21,1 % restante posee huellas vehiculares nuevas. Por lo tanto, se observa un claro incremento de huellas durante el período evaluado, que fue uniforme en todas las unidades florísticas. Conclusiones: La metodología propuesta resultó sencilla y rápida y permitió detectar el incremento de huellas en el área, estableciendo así valores de referencia para posteriores evaluaciones. El incremento de huellas observado, enfatiza la necesidad de priorizar la conservación y de incorporar nuevas capas temáticas para enriquecer la gestión del área protegida.
Keywords	Áreas protegidas ; desierto ; huellas vehiculares ; impacto ambiental ; vegetación ; Science ; Q ; Botany ; QK1-989
Language	English
Publishing date	2020-06-01T00:00:00Z
Publisher	Sociedad Argentina de Botánica
Document type	Article ; Online
Database	BASE - Bielefeld Academic Search Engine (life sciences selection)

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Article ; Online: El largo y sinuoso camino de la farmacia clinica en Chile.

Amador, Roberto / Ruiz, Inés / Gonzâlez-Martin, Guillermo

Revista medica de Chile

2023 Volume 151, Issue 1, Page(s) 105–112

Abstract: Clinical pharmacy is a health discipline in which pharmacists provide patient care that optimizes rational medication use and promotes health, wellness and disease prevention. The beginnings of clinical pharmacy in Chile were inspired by the origin in ... ...

Title translation	The long and winding road of the clinical pharmacy in Chile.
Abstract	Clinical pharmacy is a health discipline in which pharmacists provide patient care that optimizes rational medication use and promotes health, wellness and disease prevention. The beginnings of clinical pharmacy in Chile were inspired by the origin in the School of Pharmacy of the University of California, San Francisco (UCSF), in the mid-1960s. However, the historical development in our country, both in teaching and in the professional field, was accompanied by difficulties and success, which became a long and winding road. This article shares the events that gave rise to its beginnings in Chile, first through teaching, then in pharmacovigilance and clinical pharmacokinetics, to later describe its professional expansion and recognition as a specialty of pharmacy. This article briefly recounts the history of the Chilean clinical pharmacy to this day. Some names of people or institutions were not mentioned. Therefore the authors apologize in advance to pharmacists and organizations whose contribution cannot be recognized in this way. However, we know that this specialty has not been forged only by the names that appear, but by all those who love and respect the work of the clinical pharmacy.
MeSH term(s)	Humans ; Chile ; Pharmacy ; Pharmacy Service, Hospital ; Pharmacists
Language	Spanish
Publishing date	2023-10-31
Publishing country	Chile
Document type	English Abstract ; Journal Article
ZDB-ID	732136-3
ISSN	0717-6163 ; 0034-9887
ISSN (online)	0717-6163
ISSN	0034-9887
DOI	10.4067/s0034-98872023000100105
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Article ; Online: The genus Syllis Savigny in Lamarck, 1881 (Annelida: Syllidae: Syllinae) from Australia (Part 3): new species and redescription of previously described species.

San Martín, Guillermo / Lucas, Yolanda / Hutchings, Pat

Zootaxa

2023 Volume 5230, Issue 3, Page(s) 251–295

Abstract: Syllis Savigny in Lamarck, 1818, the type genus of Syllidae, is the largest and most diverse within the family. This genus presents many taxonomic, biogeographic, and phylogenetic problems due mainly to the lack of molecular data and morphological ... ...

Abstract	Syllis Savigny in Lamarck, 1818, the type genus of Syllidae, is the largest and most diverse within the family. This genus presents many taxonomic, biogeographic, and phylogenetic problems due mainly to the lack of molecular data and morphological synapomorphies for many of the species, but also due to poor or inadequate descriptions. In order to improve the knowledge of the genus, we have undertaken a morphological revision of Australian species, based on type material and material collected over years by the Australian Museum. This is the third paper dealing with this family. Eighteen species are herein described, of which five are new and twelve are redescriptions of already known species, with four new combinations: Syllis imajimai, n. sp.; S. narranuk, n. sp.; S. noolinga, n. sp.; S. similisunzima, n. sp.; S. thylacine, n. sp.; S. busseltonensis (Hartmann-Schröder, 1982) n. comb.; S. patriciae (Hartmann-Schröder, 1981) n. comb.; S. pharobroomensis (Hartmann-Schröder, 1979) n. comb., S. pharynxcircunfusata (Hartmann-Schröder, 1979) n. comb, S. armillaris (O. F. Müller, 1771); S. augeneri Haswell, 1920; S. benelihauae (Campoy & Alquézar, 1982); S. hyalina Grube, 1863; S. cf. nigrescens Grube, 1878; S. profunda Cognetti, 1955; S. truncata Haswell, 1920; and S. variegata Grube, 1860.
MeSH term(s)	Animals ; Phylogeny ; Australia ; Annelida ; Polychaeta ; Museums ; Marsupialia
Language	English
Publishing date	2023-01-23
Publishing country	New Zealand
Document type	Journal Article
ISSN	1175-5334
ISSN (online)	1175-5334
DOI	10.11646/zootaxa.5230.3.1
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Article ; Online: Vegetación del monumento natural y paisaje protegido Loma de Las Tapias. Departamentos Ullum y Albardón, San Juan (Argentina)

Martín Guillermo Almirón

Boletín de la Sociedad Argentina de Botánica, Vol 53, Iss

2018 Volume 3

Abstract: En el presente trabajo se describe la vegetación del Monumento Natural y Paisaje Protegido Loma de Las Tapias (Provincia de San Juan). Esta área protegida fue creada con el objetivo de custodiar el paisaje de huayquerías y el yacimiento fosilífero de ... ...

Abstract	En el presente trabajo se describe la vegetación del Monumento Natural y Paisaje Protegido Loma de Las Tapias (Provincia de San Juan). Esta área protegida fue creada con el objetivo de custodiar el paisaje de huayquerías y el yacimiento fosilífero de vertebrados del Plioceno Medio. Para analizar la vegetación, se realizaron 43 relevamientos siguiendo la metodología de Braun-Blanquet (1979), registrando variables ambientales como la pendiente, formación geológica asociada, altitud y cobertura vegetal. Los censos fueron agrupados mediante análisis multivariado dendrogramétrico. En total se registraron 72 especies de plantas vasculares. La fisonomía corresponde a un matorral xerófilo abierto dominado por especies de zigofiláceas y leguminosas, acompañadas por otros arbustos, cactáceas y escasas herbáceas, típicos de la provincia Fitogeográfica del Monte. A partir del análisis multivariado se detectaron cuatro unidades de vegetación relacionadas a la geología, altitud, pendiente y cobertura vegetal. Dado que este documento podría ser empleado por las autoridades encargadas de la preservación del sitio, finalmente se comentan aspectos relacionados a la conservación y uso del área.
Keywords	Áreas protegidas ; Unidades de vegetación ; Fitosociología ; Desiertos hiper áridos ; Science ; Q ; Botany ; QK1-989
Language	English
Publishing date	2018-09-01T00:00:00Z
Publisher	Sociedad Argentina de Botánica
Document type	Article ; Online
Database	BASE - Bielefeld Academic Search Engine (life sciences selection)

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Article ; Online: IgA nephropathy: an overview of drug treatments in clinical trials.

Selvaskandan, Haresh / Gonzalez-Martin, Guillermo / Barratt, Jonathan / Cheung, Chee Kay

Expert opinion on investigational drugs

2023 Volume 31, Issue 12, Page(s) 1321–1338

Abstract: Introduction: IgA nephropathy (IgAN) is the commonest primary glomerulonephritis worldwide and may progress to end-stage kidney disease (ESKD) within a 10-20 year period. Its slowly progressive course has made clinical trials challenging to perform, ... ...

Abstract	Introduction: IgA nephropathy (IgAN) is the commonest primary glomerulonephritis worldwide and may progress to end-stage kidney disease (ESKD) within a 10-20 year period. Its slowly progressive course has made clinical trials challenging to perform, however the acceptance of proteinuria reduction as a surrogate end point has significantly improved the feasibility of conducting clinical trials in IgAN, with several novel and repurposed therapies currently undergoing assessment. Already, interim results are demonstrating value to some of these, offering great hope to those with IgAN. Areas covered: This review explores the rationale, candidates, clinical precedents, and trial status of therapies that are currently or have recently been evaluated for efficacy in IgAN. All IgAN trials registered with the U.S. National Library of Medicine; ClinicalTrials.gov were reviewed. Expert opinion: For the first time, effective treatment options beyond supportive care are becoming available for those with IgAN. This is the culmination of commendable international efforts and signifies a new era for those with IgAN. As more therapies become available, future challenges will revolve around deciding which treatments are most appropriate for individual patients, which is likely to push IgAN into the realm of precision medicine.
MeSH term(s)	Humans ; Glomerulonephritis, IGA/drug therapy ; Kidney Failure, Chronic ; Treatment Outcome ; Proteinuria
Language	English
Publishing date	2023-01-01
Publishing country	England
Document type	Review ; Journal Article
ZDB-ID	1182884-5
ISSN	1744-7658 ; 0967-8298 ; 1354-3784
ISSN (online)	1744-7658
ISSN	0967-8298 ; 1354-3784
DOI	10.1080/13543784.2022.2160315
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Article ; Online: New species and records of the genus Syllis Savigny in Lamarck, 1818 (Annelida: Syllidae) from Socotra Archipelago (Indian Ocean).

Rodríguez, Yolanda Lucas / San Martín, Guillermo / Fiege, Dieter

Zootaxa

2020 Volume 4742, Issue 1, Page(s) zootaxa.4742.1.4

Abstract: Based on a census of the polychaete fauna of the Socotra Archipelago in the Indian Ocean we report here new findings on the genus Syllis Savigny in Lamarck, 1818. These ten species are newly recorded from this area: Syllis alternata Moore, 1908; Syllis ... ...

Abstract	Based on a census of the polychaete fauna of the Socotra Archipelago in the Indian Ocean we report here new findings on the genus Syllis Savigny in Lamarck, 1818. These ten species are newly recorded from this area: Syllis alternata Moore, 1908; Syllis bouvieri Gravier, 1900; Syllis broomensis (Hartmann-Schröder, 1979); Syllis compacta Gravier, 1900; Syllis crassicirrata (Treadwell, 1925); Syllis gerlachi (Hartmann-Schröder, 1960); Syllis hyalina Grube, 1863; Syllis lutea (Hartmann-Schröder, 1960); Syllis schulzi (Hartmann-Schröder, 1960); Syllis ypsiloides Aguado, San Martín Ten Hove, 2008. Additionally, Syllis qamhiyn sp. nov. is described as a new species, characterized by its conspicuously thick and short dorsal cirri filled with a gelatinous substance and reduced number of compound chaetae from medium to posterior parapodia, with enlarged shafts and short blades which become almost unidentate and do not fuse with shafts. Following an examination of the holotype of S. bouvieri, its status as a valid species and not as synonym of Syllis prolifera Krohn, 1852, as considered by some authors (see Licher 1999) is confirmed, and a redescription is included.
MeSH term(s)	Animals ; Annelida ; Censuses ; Indian Ocean ; Polychaeta
Language	English
Publishing date	2020-02-19
Publishing country	New Zealand
Document type	Journal Article
ISSN	1175-5334
ISSN (online)	1175-5334
DOI	10.11646/zootaxa.4742.1.4
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Article ; Online: Design and Verification of Integrated Circuitry for Real-Time Frailty Monitoring.

Rodriguez-Cobo, Luis / Diaz-SanMartin, Guillermo / Algorri, Jose Francisco / Fernandez-Viadero, Carlos / Lopez-Higuera, Jose Miguel / Cobo, Adolfo

Sensors (Basel, Switzerland)

2023 Volume 24, Issue 1

Abstract: In this study, a new wireless electronic circuitry to analyze weight distribution was designed and incorporated into a chair to gather data related to common human postures (sitting and standing up). These common actions have a significant impact on ... ...

Abstract	In this study, a new wireless electronic circuitry to analyze weight distribution was designed and incorporated into a chair to gather data related to common human postures (sitting and standing up). These common actions have a significant impact on various motor capabilities, including gait parameters, fall risk, and information on sarcopenia. The quality of these actions lacks an absolute measurement, and currently, there is no qualitative and objective metric for it. To address this, the designed analyzer introduces variables like Smoothness and Percussion to provide more information and objectify measurements in the assessment of stand-up/sit-down actions. Both the analyzer and the proposed variables offer additional information that can objectify assessments depending on the clinical eye of the physicians.
MeSH term(s)	Humans ; Frailty/diagnosis ; Electronics ; Gait ; Percussion ; Physicians
Language	English
Publishing date	2023-12-20
Publishing country	Switzerland
Document type	Journal Article
ZDB-ID	2052857-7
ISSN	1424-8220 ; 1424-8220
ISSN (online)	1424-8220
ISSN	1424-8220
DOI	10.3390/s24010029
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Article ; Online: Taxonomic contribution to the genus <i>Sphaerosyllis</i> (Annelida: Syllidae: Exogoninae) in the Black Sea.

Surugiu, Victor / Martín, Guillermo San

Zootaxa

2017 Volume 4329, Issue 3, Page(s) 281–291

Abstract: During a study of fauna associated with a shallow-water Zostera (Zosterella) noltei bed from the southern part of the Romanian Black Sea coast, among the identified material collected in 2015, a syllid polychaete belonging to the subfamily Exogoninae, ... ...

Abstract	During a study of fauna associated with a shallow-water Zostera (Zosterella) noltei bed from the southern part of the Romanian Black Sea coast, among the identified material collected in 2015, a syllid polychaete belonging to the subfamily Exogoninae, Sphaerosyllis taylori Perkins, 1981, represents a new record for the Black Sea. Re-examination of available specimens previously identified as Sphaerosyllis bulbosa Southern, 1914 revealed that they belong to an unknown species, described herein as Sphaerosyllis pontica sp. nov. The new species is characterized by the median antenna inserted more posteriorly than the lateral antennae, dorsal cirri with bulbous bases and very short tips, shorter than the parapodial lobes, dorsal cirri absent on chaetiger 2, parapodial glands with fibrillar material from chaetiger 4 onwards, compound chaetae with short blades and smooth shafts, anterior parapodia with two aciculae each, one straight and one with bent tip. Descriptions of both species are provided together with a key to all Sphaerosyllis species known from the Black Sea.
MeSH term(s)	Animals ; Annelida ; Black Sea ; Polychaeta
Language	English
Publishing date	2017-10-04
Publishing country	New Zealand
Document type	Journal Article
ISSN	1175-5334
ISSN (online)	1175-5334
DOI	10.11646/zootaxa.4329.3.6
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Article ; Online: Exogoninae (Annelida: Syllidae) from Chilean Patagonia.

Soto, Eulogio H / Martín, Guillermo San

Zootaxa

2017 Volume 4353, Issue 3, Page(s) 521–539

Abstract: The subfamily Exogoninae was studied from samples collected in shallow waters of the fjords and channels of the Patagonian region of Chile. Two new species are described: Exogone yagan n. sp. and Erinaceusyllis carrascoi n. sp. The species Exogone ... ...

Abstract	The subfamily Exogoninae was studied from samples collected in shallow waters of the fjords and channels of the Patagonian region of Chile. Two new species are described: Exogone yagan n. sp. and Erinaceusyllis carrascoi n. sp. The species Exogone heterosetoides, Erinaceusyllis bidentata and Erinaceusyllis perspicax are newly reported to Chile, as well as the genus Erinaceusyllis San Martín, 2005. Parapionosyllis brevicirra, Sphaerosyllis hirsuta and Salvatoria rhopalophora, n. comb., are also reported, with the latter redescribed. Finally, we redescribe Exogone anomalochaeta from Antarctica. Most of the species were found inside tubes of Chaetopterus cf. variopedatus; this habitat is new for Exogoninae. This research is a new taxonomic account of Syllidae in Chile and improves the knowledge of Exogoninae of the Patagonian region.
MeSH term(s)	Animals ; Annelida ; Antarctic Regions ; Chile ; Ecosystem ; Polychaeta
Language	English
Publishing date	2017-11-24
Publishing country	New Zealand
Document type	Journal Article
ISSN	1175-5334
ISSN (online)	1175-5334
DOI	10.11646/zootaxa.4353.3.7
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Article ; Online: A new species and nine new records of Syllidae (Annelida) from the Socotra Archipelago (Indian Ocean).

Rodríguez, Yolanda Lucas / San Martín, Guillermo / Fiege, Dieter

Zootaxa

2019 Volume 4651, Issue 2, Page(s) zootaxa.4651.2.2

Abstract: In this paper, we report 10 species of Syllidae, collected in the Socotra Archipelago (Indian Ocean). They belong to eight different genera in four subfamilies namely, Syllinae: Haplosyllis Langerhans, 1879, Megasyllis San Martín, Hutchings Aguado, 2008, ...

Abstract	In this paper, we report 10 species of Syllidae, collected in the Socotra Archipelago (Indian Ocean). They belong to eight different genera in four subfamilies namely, Syllinae: Haplosyllis Langerhans, 1879, Megasyllis San Martín, Hutchings Aguado, 2008, Opisthosyllis Langerhans, 1879, Trypanosyllis Claparède, 1864; Eusyllinae: Eusyllis Malmgren, 1867, Odontosyllis Claparède, 1863; Exogoninae: Salvatoria McIntosh, 1885; and Autolytinae: Myrianida Milne Edwards, 1845. Trypanosyllis mercedesae n. sp., is here formally described and distinguished from congeners. Trypanosyllis richardi Gravier, 1900 is re-described, adding important taxonomic information to the original description, based on specimens collected from Djibouti (Gulf of Aden). We provide new insight into the reproduction of Megasyllis heterosetosa (Hartmann-Schröder, 1991) with the description of a specimen with an attached female dicerous stolon, full of oocytes. Odontosyllis polycera (Schmarda, 1861) is described because it is newly recorded for the Indian Ocean. We also provide some remarks about Myrianida pachycera (Augener, 1913), collected with a chain of stolons.
MeSH term(s)	Animals ; Annelida ; Female ; Indian Ocean ; Polychaeta ; Yemen
Language	English
Publishing date	2019-08-05
Publishing country	New Zealand
Document type	Journal Article
ISSN	1175-5334
ISSN (online)	1175-5334
DOI	10.11646/zootaxa.4651.2.2
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