Results 31 to 40 of about 96,240 (268)

Particle trajectories, velocities, accelerations and rotation rates in snow avalanches

Annals of Glaciology
Understanding the dynamics of snow avalanches is crucial for predicting their destructive potential and mobility. To gain insight into avalanche dynamics at a particle level, the AvaNode in-flow sensor system was developed.
Michael Neuhauser, Anselm Köhler, Rene Neurauter, Marc S. Adams, Jan-Thomas Fischer   +4 more
doaj   +1 more source

Realizing Expectations from Planting Trees on Private Land in Ontario, Canada

Landscape Online, 2020
This study explores the motivations behind participation in tree planting programs by private landowners in Ontario, Canada, as well as perceptions as to whether benefits were realized up to ten years after trees were planted.
Heather MacDonald, Daniel McKenney, Kerry McLaven, Suzanne Perry   +3 more
doaj   +1 more source

Chemical composition of throughfall in Pinus eldarica and Cupressus arizonica plantations in a polluted area (Case study: Chitgar forest park) [PDF]

تحقیقات جنگل و صنوبر ایران, 2012
This research was carried out to compare the chemical composition of throughfall (TF), i.e., lead (Pb) and cadmium (Cd) as well as electrical conductivity (EC) and acidity (pH) beneath Pinus eldarica and Cupressus arizonica plantations with open field ...
Sma'eil Khosropour, Pedram Attarod, Anoosheirvan Shirvany, Mohammad Matinizadeh, Anahita Shariat   +4 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

Investigation on adaptability and performance of industrial Eucalyptus species in Dashtestan, Bushehr province [PDF]

تحقیقات جنگل و صنوبر ایران, 2018
This research was carried out to study the adaptability and performance of four Eucalyptus spp. species in Bushehr province. For this purpose, one- year- old seedlings of four species, including Eucalyptus camaldulensis Dehnh, E. rubida H. Deane & Maiden,
Seyyed Musa Sadeghi, Hossein Sardabi, Hasan Kazerooni, Mohammad Ali Sharifi, Naser Farrar, Saeid Rashvand   +5 more
doaj   +1 more source

Directed evolution of enzymes at the crossroads of tradition and innovation

FEBS Open Bio, EarlyView.
An iterative cycle of data‐driven enzyme optimization comprising four stages: genetic diversification of a template enzyme, expression of protein variants, high‐throughput evaluation, and machine‐learning‐guided redesign of the next variant library.
Maria Tomkova, Andrej Mirossay, Erik Sedlak   +2 more
wiley   +1 more source

Importin 7 mediates the nuclear import of HIV‐1 integrase via a specific interacting interface

FEBS Open Bio, EarlyView.
HIV‐1 integrase enables viral DNA integration into the host genome. By binding to the core domain of the host protein Importin 7 via its C‐terminal domain, the integrase is transported across the nuclear membrane into the nucleus, where integration of the viral genome into host DNA takes place. This translocation is a critical step for subsequent viral
Juana Bana, Avigail Yariv, Tal Oppenheim, Hadar Amartely, Dana Reichmann, Oded Livnah   +5 more
wiley   +1 more source

Effects of seed trees age and one year seed storage on seed germination of Sorbus torminalis [PDF]

تحقیقات جنگل و صنوبر ایران, 2003
In 2000, fourty seed trees which were located at Sanghdeh Forest of Caspian Region with altitude ranged between 1700 to 2300 m-above sea level, were selected. 200 seeds were collected from each tree, subsequently.
Kambiz Espahbodi, Hosayn Mirzaie–Nodoushan, Mas'oud Tabari, Moslem Akbarinia, Yahya Dehghan Shooraki   +4 more
doaj   +1 more source

De novo synthesis of short‐chain aldehydes and hydrocarbons secreted by the brown marmorated stink bug Halyomorpha halys

FEBS Open Bio, EarlyView.
The brown marmorated stink bug, Halyomorpha halys, mainly secretes 4‐oxo‐(E)‐2‐hexenal, (E)‐2‐decenal, dodecane and tridecane, a mixture representative of that released by many heteropterans. We demonstrated that H. halys can synthesise these secretory components de novo using dietary glucose.
Haruna Fujimori, Koji Noge
wiley   +1 more source

Poplar pest management in northern provinces of lran [PDF]

تحقیقات جنگل و صنوبر ایران, 2001
In oder to establish a pest management program on poplar in IRAN, several studies have been carried out since 11985. These works were reviewed in this paper and summarized as follow: 1-In different class, orders and families were collected and identified
Seyyed Ebrahim Sadeghi, Mansoor Salehi, Hossein Askary   +2 more
doaj   +1 more source