Results 51 to 60 of about 1,538 (69)
Some of the next articles are maybe not open access.

SUNDIAL

Excavations in the City of David, Jerusalem (1995-2010), 2021
Wildlife: Sundial is the only food for the larvae of the Karner Blue butterfly (Lycaeides melissa samuelis). Both fire suppression and habitat loss have contributed to the decline of the lupine and the butterfly.

semanticscholar   +1 more source

The Greek portable sundial from Memphis rediscovered

, 2021
Experts studying antique astronomic instruments are well aware of a small class of so-called portable sundials from the Roman Empire. Over the past few decades, they have been considered in several important publications, including a recent book by ...
Sergei Maslikov
semanticscholar   +1 more source

Sundial: A Family of Highly Capable Time Series Foundation Models

International Conference on Machine Learning
We introduce Sundial, a family of native, flexible, and scalable time series foundation models. To predict the next-patch's distribution, we propose a TimeFlow Loss based on flow-matching, which facilitates native pre-training of Transformers on ...
Yong Liu   +7 more
semanticscholar   +1 more source

Molecule-dynamic-based Aging Clock and Aging Roadmap Forecast with Sundial

arXiv.org
Addressing the unavoidable bias inherent in supervised aging clocks, we introduce Sundial, a novel framework that models molecular dynamics through a diffusion field, capturing both the population-level aging process and the individual-level relative ...
Wei Wu   +4 more
semanticscholar   +1 more source

Sundial: A method for inferring image acquisition time from shadow orientation

Earth Surface Processes and Landforms
Aerial photography and satellite imagery can be used to characterize landscape change over time and help to understand how these changes are related to climate and hydrology.
Inhyeok Bae, C. Legleiter, E. M. Yager
semanticscholar   +1 more source

The ancient portable sundial of Choma

Journal for the History of Astronomy
A new type of portable ancient sundial was discovered during excavations in Turkey in 2011, at the ancient city of Choma. Designed to function at the latitude of Alexandria, it is a small-sized instrument that still retains its fixed gnomon.
Denis Savoie, Ünal Demirer
semanticscholar   +1 more source

J. G. Stegman’s Construction Magnetic Sundial at M. V. Lomonosov’s Museum MAE RAS

Vestnik of Saint Petersburg State University of Culture
Original J. G. Stegman’s construction magnetic sundial, stored at M. V. Lomonosov’s Museum in frames of Peter the Great’s Museum for anthropology and ethnography (Kunstkamera) Russian academy of sciences, is a unique artifact of the history of sciences ...
Yevgenia Mikhailovna Lupanova
semanticscholar   +1 more source

Pengembangan Sundial Horizontal Untuk Daerah Ekuator Tropis Selatan: Studi Kasus di Kota Surabaya Jawa Timur

AZimuth
This article aims to explain the process of constructing a horizontal sundial with criteria suitable for use in tropical latitudes or regions near the imaginary equator line, specifically in the Surabaya area; and to describe the results of measuring the
Farhan Kahbi Zauri
semanticscholar   +1 more source

Zero-Shot Transfer Capabilities of the Sundial Foundation Model for Leaf Area Index Forecasting

arXiv.org
This work investigates the zero-shot forecasting capability of time series foundation models for Leaf Area Index (LAI) forecasting in agricultural monitoring.
Peining Zhang   +5 more
semanticscholar   +1 more source

Assessing the status of sundial lupine (Lupinus perennis L.) genetic diversity and population structure throughout its distribution

AoB Plants
Habitat loss and fragmentation directly influence plant genetic diversity and how it is spatially structured. Species associated with shrinking habitats generally experience population declines and genetic erosion, potentially increasing extinction risk.
Isabella R. Petitta   +2 more
semanticscholar   +1 more source

Home - About - Disclaimer - Privacy