Results 51 to 60 of about 644,307 (293)

Unsymmetrical β‐Fused Blatter Radical Zinc Phthalocyanines

open access: yesChemistry – A European Journal, EarlyView.
Herein, we report the first synthesis of a new class of β‐fused Blatter–Zn phthalocyanines featuring a persistent radical π‐system, π–π‐driven crystal packing, and SOMO‐centered redox behavior. Single‐crystal X‐ray diffraction shows packing motifs dominated by centrosymmetric π‐π dimers.
Adrián Hernández   +9 more
wiley   +1 more source

Physical agents' level in women with primary dysmenorrhea: A cross‐sectional observational study

open access: yesInternational Journal of Gynecology &Obstetrics, EarlyView.
Abstract Objective Primary dysmenorrhea (PD), menstrual pain in the absence of pathology, is the main reason for gynecological consultation in young women. Physical agents, used in physiotherapy for therapeutic purposes, can be self‐used by women with primary dysmenorrhea.
Zeltia Naia, Olalla Bello
wiley   +1 more source

Resolución de 23 de marzo de 2004, de la Dirección General de Cooperación y Comunicación Cultural, por la que se da publicidad al Convenio entre el Ministerio de Educación, Cultura y Deporte y la Comunidad Autónoma de Castilla-La Mancha, por el que se modifica el Convenio sobre gestión de las bibliotecas de titularidad estatal [PDF]

open access: yes, 2004
El Ministerio de Educación, Cultura y Deporte y la Comunidad Autónoma de Castilla-La Mancha han suscrito un Convenio por el que se modifica el Anexo del Convenio sobre gestión de las bibliotecas de titularidad estatal, de fecha 24 de septiembre de 1984 ...
España Ministerio de Educación, Cultura y Deporte
core  

Poly(O‐Propargyl‐N‐Amino Carbamate), a Reactive Polymer to Underpin Biomedical Applications of Poly(acetylene)s

open access: yesMacromolecular Rapid Communications, EarlyView.
We report here a new methodology to prepare functional poly(acetylene)s under aqueous conditions. This methodology is underpinned by poly(O‐propargyl‐N‐amino carbamate) (P1), a reactive poly(acetylene) carrying acyl hydrazines. Thus, P1 reacts with aldehydes to give functional poly(acetylene)s, including cationic, hydrophobic, and sugar‐loaded poly ...
Tom Leigh   +8 more
wiley   +1 more source

Analysis and comparison of competitive balance in the Spanish ACB basketball league : a preliminary study [PDF]

open access: yes, 2009
Regardless its relevance in sports economics, competitive balance has not been studied neither in Spanish nor in European professional basketball. In this preliminary study we measured the competitive balance in the Spanish ACB League from seasons 1983 ...
Crespo, David   +4 more
core   +7 more sources

Prevalence and Factors Associated with Excess Weight in Patients with Heart Failure in Cali, Colombia

open access: yesRevista de Investigación e Innovación en Ciencias de la Salud
Background. Obesity is a multifactorial disease that affects overall health and is associated with several conditions, including cardiovascular disease, diabetes, and metabolic disorders.
Jhonatan Betancourt-Peña   +5 more
doaj   +1 more source

More pumas (Puma concolor) does not change perceptions: The mismatched response of ranchers to the presence of a top carnivore

open access: yesPeople and Nature, EarlyView.
Abstract Human‐wildlife conflicts (HWCs) are one of the most critical conservation challenges worldwide. Large carnivores are frequently at the centre of these conflicts because of the perceived and real threats they pose to livestock and human safety.
Esperanza C. Iranzo   +10 more
wiley   +1 more source

La economía del deporte

open access: yesStudies of Applied Economics, 2020
This paper presents some of the major characteristics of sports economics which represents a peculiar economy in the economic analysis. We analyze the characteristics of the sport product, the study of the behavior of clubs, leagues and competitive ...
Plácido Rodríguez Guerrero
semanticscholar   +1 more source

CARACTERÍSTICAS DE INGRESO DE PACIENTES CON ASMA EN UN PROGRAMA DE REHABILITACIÓN PULMONAR

open access: yesMovimiento Científico, 2017
Introducción: el asma es una enfermedad pulmonar generalmente caracterizada por la inflamación crónica de las vías respiratorias. Objetivo: describir las características de ingreso y valoración de los pacientes con asma de un Programa de Rehabilitación ...
Stefanie Tonguino Rosero   +6 more
doaj   +1 more source

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