Results 21 to 30 of about 347,599 (312)

Design of a Semi-Automatic Hydraulic Extruder Machine for the Manufacture of Pastry Bricks Using VDI 2221 [PDF]

E3S Web of Conferences, 2023
The main objective of this research work is to design a semi-automatic hydraulic extruder machine to produce pastry bricks for Bricks Imperio. The aim is to achieve a production rate of 700 bricks per hour at a maximum cost of 12,000 dollars.
Luis Nieto-Yali Cristhian, Alberto Ceras-Eguavil Rodolfo, Kevin Albornoz-Zevallos Amarildo, Michael Manuel, Beraún Espíritu, Alberto Coaquira-Rojo Carlos, Turpo-Ccoa Samuel   +6 more
doaj   +1 more source

Response of Soils and Soil Ecosystems to the Pennsylvanian–Permian Climate Transition in the Upper Fluvial Plain of the Dunkard Basin, Southeastern Ohio, USA

Geosciences, 2018
Direct exposure of paleosols to the atmosphere during formation make them ideal for reconstructing paleoclimate. Paleosol and ichnofossil properties are dependently linked making it important to study them in tandem, to avoid errors in interpretation ...
Daniel I. Hembree, Jennifer L. Carnes
doaj   +1 more source

Automatic Irrigation System with Water Pumps and Sensor in the Junin Region Peru [PDF]

E3S Web of Conferences, 2023
This project presented the design and implementation of an automatic irrigation system with water pumps and sensors, powered by a photovoltaic system, in a simulation programme (Proteus).
Antony Torres-Carbajal Andree, Caleb Nunez Delgadilo Hasler, Raul Valle-De La Cruz Jojan, Michael Beraun-Espiritu Manuel, Alberto Coaquira-Rojo Carlos, Andre Beraun-Arroyo Ethan   +5 more
doaj   +1 more source

New distribution records of Anairetes alpinus (Carriker, 1933) (Aves, Tyrannidae), a highly specialized and endangered bird of Polylepis forests in Junín, Peru [PDF]

Check List, 2018
The Ash-breasted Tit-tyrant, Anairetes alpinus (Carriker, 1933) (Aves, Tyrannidae), is an endangered and highly specialized bird that inhabits the Polylepis forests (Rosaceae) of Peru and Bolivia. Here, we report 2 new localities in the department of Jun&
Harold Rusbelth Quispe-Melgar, Wendy Carolay Navarro Romo, Fressia Nathalie Ames-Martínez, Vladimir Fernando Camel Paucar, C. Steven Sevillano-Ríos   +4 more
doaj   +3 more sources

Recognizing Vertical and Lateral Variability in Terrestrial Landscapes: A Case Study from the Paleosols of the Late Pennsylvanian Casselman Formation (Conemaugh Group) Southeast Ohio, USA

Geosciences, 2012
The Upper Pennsylvanian Casselman Formation of southeastern Ohio contains four distinct paleosol types that formed in alluvial systems within the distal Appalachian foreland basin.
Daniel Hembree, Angeline Catena
doaj   +1 more source

Efectos de un programa educativo para el desarrollo del talento en niñas de zonas vulnerables del Perú

Socialium, 2020
El objetivo de la investigación fue conocer si el programa TALENTVEFT tiene algún efecto en el desarrollo de las inteligencias múltiples en niños. El estudio corresponde al método experimental, nivel explicativo y a un diseño cuasiexperimental de corte ...
Elizabeth Jesús Coronel Capacyachi, Juan Tito Tenorio Romero, Félix Teófilo Rodríguez Isidro, Verónica Noemí Sotelo Narváez   +3 more
doaj   +1 more source

Clay and cereal fiber coating with waterproofing finishes for internal surfaces in the Mantaro valley [PDF]

E3S Web of Conferences
The article aimed to develop a clay finishing system to reduce labor, material, and additive costs in mortar plastering, using renewable raw materials with low energy consumption for homes in the Mantaro Valley, Peru.
Palomino Ayala, Margot Nilda, Bulege Sapaico, Danica Iris, Lloclla Soto, Silvia Jaquelin, Simon Montoya Torres Vladimir   +6 more
doaj   +1 more source

The human gut microbiome across the life course

FEBS Letters, EarlyView.
Despite significant individual variation and continuous change throughout life, the human gut microbiome follows some life stage‐specific trends. This article provides a brief overview of how gut microbiome composition shifts across different phases of life. Created in BioRender. Özkurt, E. (2026) https://BioRender.com/8q4nrnc.
Alise J. Ponsero, Basak Bahcivanci, Antonietta Hayhoe, Animesh Acharjee, Ezgi Özkurt   +4 more
wiley   +1 more source

Clinical Validation of Plasma p‐217tau in Neurological Diseases

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Plasma p‐217tau is a minimally invasive but specific biomarker for diagnosing Alzheimer's disease (AD). However, its disease specificity remains to be clinically evaluated. We validated the reliability of the p‐217tau biomarker in 12 other neurological diseases.
Takeshi Kawarabayashi, Takumi Nakamura, Ryoma Takahashi, Tetsuya Ueda, Seiji Kinoshita, Chikage Uchida, Takashi Sugawara, Kentaro Hashimoto, Kunihiko Ishizawa, Masakuni Amari, Hiroo Kasahara, Yoshio Ikeda, Masamitsu Takatama, Mikio Shoji   +13 more
wiley   +1 more source

Linkages Between Mineral Element Composition of Soils and Sediments With Hyporheic Zone Dissolved Organic Matter Chemistry Across the Contiguous United States

Geophysical Research Letters
The hyporheic zone is a hotspot for biogeochemical cycling where interactions with mineral metals preserve the release and biodegradation of organic matter (OM).
J. Alan Roebuck Jr., Kenton A. Rod, Vanessa A. Garayburu‐Caruso, Rosalie K. Chu, Amy E. Goldman, Lupita Renteria, Micah Taylor, James C. Stegen   +7 more
doaj   +1 more source