Midwestern Taxonomic System

2021 ◽  
pp. 861-861
Keyword(s):  
Taxonomic System

Assessment of HiTOP Constructs Across the Population: A Commentary on the HiTOP Measure Development Project

Assessment ◽  
2021 ◽  
pp. 107319112110482
Author(s):  
Edelyn Verona
Keyword(s):  
Measure Development ◽  
Development Project ◽  
Cultural Norms ◽  
Special Issue ◽  
Critical View ◽  
Self Reflection ◽  
Basic Assumptions ◽  
Mental Wellness ◽  
Symptom Measures ◽  
Taxonomic System

The set of articles in this issue demonstrates the promise of the HiTOP collaborative effort in advancing a viable alternative dimensional taxonomy of psychopathology. Besides transcending the limitations of our current taxonomic system and categorical diagnoses, the potential contributions of HiTOP should extend to also critically examining long-standing notions of psychopathology and mental wellness, evaluating the ability of symptom measures to capture the various manifestations of disorder in the population, and questioning the emphasis on predominant Western cultural norms as a basis for our definitions of psychopathology and their measurement. This commentary addresses the extent to which the implementation of the measurement studies featured in the special issue centered these goals, drawing on the work of scholars from within and outside the fields of psychiatry and clinical psychology, some who have taken a critical view of these fields. The hope is that we work to challenge some basic assumptions and increase self-reflection, with an eye toward reducing bias and mental health disparities.

scholarly journals Polar Coordinate Analysis to Study Counterattacks in Senior and Under-16 Men’s Handball

2019 ◽  
Vol 20 (1) ◽  
pp. 48-61
Author(s):  
Jorge Jiménez Salas ◽  
Juan Pablo Morillo Baro ◽  
Rafael E. Reigal Garrido ◽  
Verónica Morales Sánchez ◽  
Antonio Hernández-Mendo
Keyword(s):  
Psychological Intervention ◽  
Intervention Strategies ◽  
Coding System ◽  
Improve Performance ◽  
Technical Errors ◽  
Analysis Technique ◽  
Polar Coordinate ◽  
Determining Factor ◽  
Numerical Advantage ◽  
Taxonomic System

El objetivo de este estudio fue analizar las acciones de contraataque de jugadores de élite y sub´16 en el balonmano masculino utilizando un sistema taxonómico validado metodológicamente. Analizamos las acciones en 17 partidos con jugadores de élite, así como 10 partidos en el campeonato de España de selecciones territoriales sub´16. Utilizamos el software HOISAN y empleamos la técnica de análisis de coordenadas polares desde la perspectiva de una retrospectividad genuina. La taxonomía del sistema de codificación se desarrolló mediante una combinación de un sistema de formato de campo y un sistema de categorías exhaustivo y mutuamente excluyente (E/ME). El instrumento incluye 19 criterios y 148 categorías. Las categorías focales utilizadas en este estudio fueron los comportamientos relacionados con la recuperación del balón, el transporte y la finalización del contraataque. Se encontraron diferencias entre las poblaciones estudiadas para la finalización del contraataque, el despliegue, el transporte y la recuperación. Los errores técnicos se asociaron con la defensa 6:0 en las categorías de élite y con la defensa 5:1 en la categoría de menores de 16 años. En las categorías senior, el número de jugadores que participaron en los contraataques tendió a ser mayor y una ventaja numérica en la mitad del campo se asoció con el equipo que estaba delante en el marcador; en la categoría sub´16, este comportamiento se asoció con el seguimiento en la puntuación. También se observa que una mayor efectividad del defensor y el portero da lugar a más situaciones de contraataque y en circunstancias más favorables, y que esta efectividad es un factor determinante en el éxito del contraataque. La técnica de coordenadas polares ha estimado las relaciones técnico-tácticas en competición, lo que permitirá determinar las estrategias de intervención psicológica que mejoren el rendimiento. The aim of this study was to analyze counterattack actions by elite and under-16 players in men’s handball using a methodologically validated taxonomic system. We analyzed counterattack actions in 17 games involving elite players as well as 10 games in Spanish championship of under-16 regional teams. We used the HOISAN software package and employed the polar coordinate analysis technique from the perspective of genuine retrospectivity. The taxonomy of the coding system was developed through a combination of a field format system and an exhaustive and mutually exclusive (E/ME) system of categories. The instrument includes 19 criteria and 148 categories. The focal categories used in this study were behaviors having to do with ball recovery, ball transport and counterattack completion. Differences between the studied populations were found for counterattack completion, deployment, transport and ball recovery. Technical errors were associated with the 6:0 defense in the elite categories and with the 5:1 defense in the under-16 category. In the senior categories, the number of players participating in counterattacks tended to be higher and a numerical advantage in the opponent’s half of the court was associated with the team being ahead in the score; in the under-16 category, this behavior was associated with trailing in the score. We also observed that greater defender and goalkeeper effectiveness gives rise to more counterattack situations and under more favorable circumstances, and that this effectiveness is a determining factor in the success of a counterattack. The polar coordinate technique has estimated the technical-tactical relations in competition, which will allow to determine the psychological intervention strategies that improve performance. O objetivo deste trabalho foi analisar as ações de contra-ataque no handebol masculino em dois grupos de jogadores de elite e um menor de 16 anos. Este trabalho tem como objetivo contribuir para a compreensão das ações no Handebol Masculino a partir de uma nova perspectiva. A partir de um sistema taxonômico validado metodologicamente, foram analisadas as ações de contra-ataque de 17 partidas de elite (10 da categoria espanhola mais alta de 2007-08 e 7 da equipe nacional no Campeonato Europeu de 2007) e 10 do campeonato de equipes regionais. sub 16 2006. Para isso, a técnica de coordenadas polares foi usada em sua versão genuína com o software Hoisan. As categorias focais têm sido utilizadas para recuperação de bola, transporte e comportamento de completação. Foram encontradas diferenças entre as terminações de contra-ataque nas três populações estudadas, bem como no modo de implantação, transporte e recuperação do celular. O erro técnico se manifesta desde a defesa 6: 0 nos seniores e 5: 1 no sub 16. Além disso, observouse que nas categorias seniores um número maior de jogadores participa e a superioridade numérica no centro do campo é alcançada com uma pontuação para por favor, estar no sub 16 com pontuação contra. Além disso, observouse que o aumento da eficiência defensiva e da meta traz mais situações de contra-ataque e em circunstâncias mais favoráveis, sendo decisivas para o sucesso do contra-ataque.

Two species of Agaricus subg. Minoriopsis from Mexico

Phytotaxa ◽  
2019 ◽  
Vol 404 (3) ◽  
pp. 91
Author(s):  
JIE CHEN ◽  
PHILIPPE CALLAC ◽  
RÉGULO CARLOS LLARENA-HERNÁNDEZ ◽  
GERARDO GERARDO MATA
Keyword(s):  
New Species ◽  
New Record ◽  
Phylogenetic Analyses ◽  
Morphological Characteristics ◽  
Molecular Data ◽  
Edible Fungi ◽  
The World ◽  
Wild Edible Fungi ◽  
A New Species ◽  
Taxonomic System

Agaricus is a species-rich genus with more than 500 species over the world. Recent studies on tropical Agaricus revealed new tropical clades and a revised taxonomic system was consequently developed. Agaricus subg. Minoriopsis, a sixth subgenus was recently added, comprising species exclusively from the Americas. The diversity of Agaricus is little studied in Mexico, despite this country has a long history in the consumption of wild edible fungi. In this paper, we introduce a new species A. guzmanii and a new record for A. globocystidiatus from Mexico based on morphological characteristics and molecular data. Phylogenetic analyses indicate that they belong to A. subg. Minoriopsis.

Gene sequences, collaboration and analysis of large data sets

1998 ◽  
Vol 11 (2) ◽  
pp. 215 ◽  
Author(s):  
Mark W. Chase ◽  
Antony V. Cox
Keyword(s):  
Dna Sequences ◽  
Information Transfer ◽  
Large Data ◽  
Large Data Sets ◽  
Data Sets ◽  
Pool Data ◽  
Present Evidence ◽  
The Individual ◽  
Technological Improvements ◽  
Taxonomic System

DNA sequences are well suited to international collaboration due to the universality of their simple nature, making them easy to be exchanged and understood. In addition, the output of modern automated sequencers is electronic, making the raw data themselves easy to exchange electronically. Software programs have also been significantly improved, and researchers are tending to focus on standardised ones, which contributes to increased ease of communication. The major problem confronting modern systematics is that large analyses, made possible by all the technological improvements in DNA sequencing and the ability of widely separated researchers to pool data, have been viewed as untenable, simply due to their size. We present evidence here that such large analyses are not as impractical as has been thought, particularly those that are combined analyses of multiple genes. When there is increased signal, as there is in many combined analyses, starting trees generally are much closer to the ultimate shortest trees than any of the individual analyses. Combined with increased ease of analysis, the large angiosperm matrices are providing congruent ideas about relationships, and this makes possible the initiation of the re-classification process, which should also utilise the capacity for rapid information transfer by electronic media. The first truly synthetic and phylogenetic angiosperm classification is in reach, and it should ideally involve all interested systematists in its production, making it also the first broadly collaborative taxonomic system.

Taxonomic Systems for School Refusal Behaviour

1998 ◽  
Vol 15 (2) ◽  
pp. 74-86 ◽  
Author(s):  
Melinda Pritchard ◽  
Neville King ◽  
Bruce J. Tonge ◽  
David Heyne ◽  
Sandra Lancaster
Keyword(s):  
School Attendance ◽  
School Refusal ◽  
Family Characteristics ◽  
Current Paper ◽  
Future Research ◽  
Factor Analyses ◽  
Heterogeneous Nature ◽  
Methodological Procedures ◽  
Taxonomic System

The heterogeneous nature of school refusal has led to much confusion surrounding the conceptualisation of this phenomenon. A number of researchers have developed taxonomic systems in an effort to enhance our understanding of school refusal and to facilitate communication among professionals working in the field. The current paper explores the evolution of these systems and outlines the limitations of each. Non-empirical classificatory systems are reviewed first, followed by empirical systems based on factor analyses and diagnostic profiles. A functional taxonomic system for problematic school attendance is then reviewed. Future research based on sound methodological procedures should aim to examine a broad range of child and family characteristics in order to develop reliable, homogenous subtypes for this population.

scholarly journals  Azygosporus gen. nov., a synapmorphic clade in the family Ancylistaceae

MycoKeys ◽  
2021 ◽  
Vol 85 ◽  
pp. 161-172
Author(s):  
Yue Cai ◽  
Yong Nie ◽  
Heng Zhao ◽  
ZiMin Wang ◽  
ZhengYu Zhou ◽  
...  
Keyword(s):  
Phylogenetic Analyses ◽  
Morphological Characteristics ◽  
New Combination ◽  
Molecular Evidence ◽  
The Novel ◽  
Closely Related Species ◽  
The Family ◽  
Distinct Lineage ◽  
A New Species ◽  
Taxonomic System

The fungal genus Conidiobolus sensu lato was delimited into four genera based on morphology and phylogeny. However, the taxonomic placement of C. parvus has not been determined until now. Here, we show that C. parvus belongs to a distinct lineage based on mitochondrial (mtSSU) and nuclear (TEF1 and nrLSU) phylogenetic analyses. Phylogenetic analyses further revealed a new species as sister to C. parvus. We identified a synapomorphy uniting these lineages (azygospore production) that was not observed in other allied genera of the family Ancylistaceae, and erected a new genus Azygosporusgen. nov. for this monophyletic group, with a new combination, A. parvuscomb. nov. as the type species. Within Azygosporus, the novel species A. macropapillatussp. nov. was introduced from China based on morphological characteristics and molecular evidence, which is characterized by its prominent basal papilla, in comparison to other closely related species, measuring 7.5–10.0×5.0–10.0 µm. Our study resolved the phylogenetic placement of C. parvus and improved the taxonomic system of the Ancylistaceae family.

scholarly journals Spectral properties of near-Earth objects with low-Jovian Tisserand invariant

2021 ◽  
Vol 508 (1) ◽  
pp. 1128-1147
Author(s):  
N G Simion ◽  
M Popescu ◽  
J Licandro ◽  
O Vaduvescu ◽  
J de León ◽  
...  
Keyword(s):  
Large Temperature ◽  
Lower And Upper Bounds ◽  
Data Bases ◽  
Orbital Parameters ◽  
Near Earth Space ◽  
Public Data ◽  
Observational Bias ◽  
Near Earth Objects ◽  
Cometary Origin ◽  
Taxonomic System

ABSTRACT The near-Earth objects with low-Jovian Tisserand invariant (TJ) represent about 9 per cent of the known objects orbiting in the near-Earth space, being subject of numerous planetary encounters and large temperature variations. We aim to make a spectral characterization for a large sample of NEOs with TJ ≤ 3.1. Consequently, we can estimate the fraction of bodies with a cometary origin. We report new spectral observations for 26 low-TJ NEOs. The additional spectra, retrieved from different public data bases, allowed us to perform the analysis over a catalogue of 150 objects. We classified them with respect to Bus-DeMeo taxonomic system. The results are discussed regarding their orbital parameters. The taxonomic distribution of low-TJ NEOs differs from the entire NEOs population. Consequently, TJ ∼ 3 can act as a composition border too. We found that 56.2 per cent of low-TJ NEOs have comet-like spectra and they become abundant (79.7 per cent) for TJ ≤ 2.8. 16 D-type objects have been identified in this population, distributed on orbits with an average TJ = 2.65 ± 0.6. Using two dynamical criteria, together with the comet-like spectral classification as an identification method and by applying an observational bias correction, we estimate that the fraction of NEOs with a cometary nature and H ∈ (14, 21) mag has the lower and upper bounds (1.5 ± 0.15) and (10.4 ± 2.2) per cent. Additionally, our observations show that all extreme cases of low-perihelion asteroids (q ≤ 0.3 au) belong to S-complex.

Validation Analyses On a Taxonomic System for Rapists: Disconfirmation and Reconceptualization

1988 ◽  
Vol 528 (1 Human Sexual) ◽  
pp. 21-40 ◽  
Author(s):  
ROBERT A. PRENTKY ◽  
RAYMOND A. KNIGHT ◽  
RUTH ROSENBERG
Keyword(s):  
Taxonomic System
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