Results 41 to 50 of about 2,881 (207)
Priority Areas for Preserving Angiosperm Evolutionary History in the Iberian Peninsula
Diversity and Distributions, Volume 32, Issue 6, June 2026.ABSTRACT Aim To identify areas with a high concentration of threatened evolutionary history and to evaluate how effectively the current network of protected areas encompasses them, focusing on the global conservation relevance of angiosperms native to a regional biodiversity hotspot.
Ignacio Ramos‐Gutiérrez +6 more
wiley +1 more source
La Industria del Aserrío 2012 [PDF]
, 2012 117 páginas : gráficos, tablasDurante los meses de Enero y Febrero del año 2012, INFOR realizó un muestreo a la Industria Forestal Primaria, con el propósito de actualizar la realidad del sector forestal chileno, ocurrida durante el año 2011.
core +1 more source
Small Science, Volume 6, Issue 5, May 2026.This work explores the influence of KOH (alkaline agent) and ZnCl2 (pore‐generating agent) on the one‐step chemical activation of wine grape pomace to produce Fe‐N‐C catalysts for the oxygen reduction reaction (ORR). The analyses reveal that KOH activation generates a highly porous structure with Fe‐Nx sites, leading to a larger electrochemically ...
Gloria Flores‐Gómez +9 more
wiley +1 more source
The Economic History Review, Volume 79, Issue 2, Page 757-780, May 2026.Abstract Demonstrating the existence of a soaring demand for strategic materials in fifteenth‐century Rome, the article pioneers research in the late medieval trade in saltpetre, the irreplaceable, rare component of gunpowder, indispensable for waging war following the diffusion of artillery technology.
Fabrizio Antonio Ansani
wiley +1 more source
Radionúclidos artificiales en la industria forestal
, 1999 En el Capítulo 2 se hace una revisión de los trabajos previos relacionados con nuestra investigación. Pretendemos justificar el interés del problema que abordamos : En el Capítulo 3 se revisan los métodos radioquímicos empleados habitualmente para el análisis de 90Sr en distintos tipos de muestras ambientales.
openaire +3 more sources
La Industria del Aserrío 2001 [PDF]
, 2002 99 páginasEste documento provee los elementos clave que explican el desarrollo de la importante industria de la madera aserrada en el país, para que los interesados en el quehacer forestal dispongan de información para evaluar las principales tendencias ...
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Bosques Latitud Cero, 2021 El presente artículo reflexivo está orientado a entender de qué manera la discusión sobre la sustentabilidad del desarrollo está relacionado con el entendimiento y las prácticas de sustentabilidad en los bosques con el propósito de contribuir a ...
Rodrigo Severo Arce Rojas
doaj
Agronomy, 2022 The process of Land Consolidation (LC) is deemed an important instrument of rural development in many countries, where it contributes to the economic development and viability of their rural areas.
Óscar Ramírez del Palacio +4 more
doaj +1 more source
Advanced Intelligent Systems, Volume 8, Issue 4, April 2026.The polymerase chain reaction (PCR).Perturbation Theory and Machine Learning framework integrates perturbation theory and machine learning to classify genetic sequences, distinguishing ancient DNA from modern controls and predicting tree health from soil metagenomic data.
Jose L. Rodriguez +19 more
wiley +1 more source
Aging Cell, Volume 25, Issue 4, April 2026.Integrated single‐cell, spatial transcriptomic, and immunofluorescence analyses reveal profound aging‐associated remodeling of the non‐immune human bone marrow niche. Aging is marked by endothelial dysfunction, emergence of RAB13+ arterial endothelial cells, and expansion of profibrotic THY1+ mesenchymal cells, identifying potential cellular targets ...
Itziar Cenzano +26 more
wiley +1 more source