Results 41 to 50 of about 262,089 (225)

Producción y caracterización de compost derivado de residuos sólidos orgánicos urbanos

open access: yesRevista U.D.C.A Actualidad & Divulgación Científica
Perú generó 8.215.355 t de residuos sólidos municipales en el 2021; de este, 57,64 % corresponde a residuos orgánicos (RO) y 61,28 % son dispuestos en rellenos sanitarios con múltiples deficiencias de gestión, lo que exige buscar alternativas para ...
Janyra Grehisy Aguirre-Illatopa   +3 more
doaj   +1 more source

The Importance of Environmental Heterogeneity in Evaluating the Conservation Status of Two Frog Species in a Changing Amazonian Interfluve

open access: yesAnimal Conservation, EarlyView.
Identifying the most effective criterion to assess the conservation status of vulnerable species in threatened tropical regions is crucial to evaluate recovery plans. We investigated the influence of environmental heterogeneity on the extent of occurrence (EOO), area of occupied habitat (AOH), and density variation of two Amazonian riparian frog ...
Rafael F. Jorge   +3 more
wiley   +1 more source

Selva negra

open access: yesBoletín Científico de las Ciencias Económico Administrativas del ICEA
Pastel tradicional aleman conformado de 3 capas de genoise de chocolate, hidratado con almibar de kirsh, relleno de cerezas negras y decorado con crema chantilly, se caracteriza por las notas dulces e intensas de las cerezas y el chocolate. Es muy popular en Alemania y el resto de Europa ya que las cerezas se cultivan principalmente en Alemania y ...
Norma Gómez García   +2 more
openaire   +1 more source

Folded Recurrent Neural Networks for Future Video Prediction

open access: yes, 2018
Future video prediction is an ill-posed Computer Vision problem that recently received much attention. Its main challenges are the high variability in video content, the propagation of errors through time, and the non-specificity of the future frames ...
Escalera, Sergio   +2 more
core   +1 more source

Lacrimal gland tumors in Turkey: types, frequency, and outcomes. [PDF]

open access: yes, 2018
AIM: To evaluate the clinical, radiological, and treatment features of lacrimal gland tumors. METHODS: Retrospective review of 99 eyes of 92 patients with lacrimal gland tumors diagnosed and managed in a single institution between January 1999 and March ...
Erden, Esra   +3 more
core   +2 more sources

Trastuzumab Deruxtecan for HER2‐Low Metastatic Breast Cancer: Practical Considerations for Medical Oncologists and Pathologists in Australia

open access: yesAsia-Pacific Journal of Clinical Oncology, EarlyView.
ABSTRACT Trastuzumab deruxtecan (T‐DXd) is a third‐generation, HER2‐targeting antibody‐drug conjugate that has been shown to significantly prolong overall survival, compared with standard chemotherapy, when used to treat patients who have “HER2‐low” (HER2 immunohistochemistry [IHC] score 1+; or HER2 IHC 2+ plus in situ hybridization‐negative ...
Andrew Redfern   +8 more
wiley   +1 more source

Prácticas agrícolas y consecuencias genéticas que permitieron una mejor adaptación de los indígenas a la Amazonía Colombiana Agricultural practices and indigenous tribes adaptation to the Colombian Amazonia

open access: yesAgronomía Colombiana, 1988
Se revisa en este trabajo la domesticación de plantas por parte de las comunidades indígenas Andoque, Puinave y Ticunas; incluidos dentro de los más conocidos de los numerosos grupos etno-lingüísticos de la Amazonía Colombiana. Las selecciones realizadas
Arguello Arias Heliodoro
doaj  

Diversidad de helechos y licófitos en fragmentos de selva mediana subperennifolia del sur de Tabasco, México.

open access: yesBotan‪ical Sciences, 2013
A pesar de que más del 90% del territorio de Tabasco se encuentra deforestado, se registraron 48 taxa de helechos y licófitos en unos pocos fragmentos de selva mediana subperennifolia en Tacotalpa.
William Cetzal-Ix   +3 more
doaj   +1 more source

Impact of Metformin and Diabetes on Tumor Response to Total Neoadjuvant Therapy in Advanced Rectal Cancer: A Multicenter Retrospective Cohort Study

open access: yesAsia-Pacific Journal of Clinical Oncology, EarlyView.
In advanced rectal cancer patients receiving total neoadjuvant therapy (TNT), overall tumor response did not differ by diabetes status or metformin use. However, among diabetic patients, metformin use was associated with higher overall complete response rates. These findings suggest a potential benefit of metformin in enhancing TNT response in diabetic
Sergei Bedrikovetski   +7 more
wiley   +1 more source

Estimation of Time-Limited Channel Spectra From Nonuniform Samples [PDF]

open access: yes, 2015
This paper deals with the estimation of a time-invariant channel spectrum from its own nonuniform samples, assuming there is a bound on the channel’s delay spread. Except for this last assumption, this is the basic estimation problem in systems providing
Selva, Jesus
core   +2 more sources

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