Results 21 to 30 of about 1,851 (144)

Signal‐To‐Noise Calculations of Emergence and De‐Emergence of Stratospheric Ozone Depletion

Geophysical Research Letters, Volume 50, Issue 16, 28 August 2023., 2023
Abstract The year when total column ozone (TCO) returns to 1980 levels is commonly used to quantify recovery from disturbance caused by ozone‐depleting substances. This date is reasonable but somewhat arbitrary. Here we borrow an indicator from climate change research, the signal‐to‐noise (S/N) metric to investigate how TCO might return to ...
F. Robertson, L. E. Revell, H. Douglas, A. T. Archibald, O. Morgenstern, D. Frame   +5 more
wiley   +1 more source

Potential Stratospheric Ozone Depletion Due To Iodine Injection From Small Satellites

Geophysical Research Letters, Volume 50, Issue 7, 16 April 2023., 2023
Abstract We use the 3‐D Whole Atmospheric Community Climate Model to investigate stratospheric ozone depletion due to the launch of small satellites (e.g., CubeSats) with an iodine propulsion system. The model considers the injection of iodine from the satellites into the Earth's thermosphere and suggests a 4‐yr timescale for transport of the emissions
Wuhu Feng, John M. C. Plane, Martyn P. Chipperfield, Alfonso Saiz‐Lopez, Jean‐Paul Booth   +4 more
wiley   +1 more source

Kant Descartes’a Karşı: Tözsellik Mantıksal Yanlış Çıkarımı [PDF]

, 2023
Descartes duyulur her şeyin varlığından şüphe ettiğinde kendi varlığının şüphe götürmezliğini “Düşünüyorum o halde varım” diye ifade eder. Daha sonra kendisinin ne olduğunu sorgular ve düşünen bir töz yani ruh veya zihin olduğu sonucunu çıkarır.
Özgökman, Fatih
core   +1 more source

The role of emotion regulation and maternal symptoms in Turkish mothers’ caregiving helplessness during toddlerhood

, 2023
To support mothers’ positive parenting practices and designing effective early interventions in developing countries like Turkey, understanding the factors associated with feelings of helplessness in caregiving can play an important role.
Töz, Naz, Arıkan, Gizem, Üstündağ-Budak, A. M.   +2 more
core   +1 more source

Rhinosporidium seeberi: Is It a Fungi or Parasite?

Türkiye Parazitoloji Dergisi, 2020
Rhinosporidium seeberi (R. seeberi) causes rhinosporidiosis, which is manifested as tumor-like polyps developing primarily in the nostrils and conjunctiva in human and animals.
Seray Töz
doaj   +1 more source

Sıcak Presleme Yöntemiyle Üretilen Nb Takviyeli Mg Matrisli Kompozitlerin Mikroyapı ve Mekanik Özellikleri

Düzce Üniversitesi Bilim ve Teknoloji Dergisi, 2021
Toz metalurjisi (T/M) yöntemi, kompozit malzemelerin üretiminde en iyi yöntemlerden birisidir. Ancak, magnezyum (Mg) tozlarının tutuşma riski sebebiyle Mg matrisli kompozitlerin bu yöntemle üretimi sınırlıdır.
Ali Erçetin
doaj   +1 more source

The root‐knot nematode effector Mi1D08B targets a NINJA‐family co‐repressor to suppress jasmonate production and promote infection in soybean

The Plant Journal, Volume 127, Issue 4, August 2026.
SUMMARY Plant‐parasitic nematodes deploy secreted effector proteins that reprogram host cellular processes to establish parasitism. Here, we characterized Mi1D08B, a putative dorsal‐gland effector from the root‐knot nematode Meloidogyne incognita and defined its role in subverting soybean jasmonate‐mediated immunity. Mi1D08B is conserved across several
Peitong Li, Sobhan Bahrami Zadegan, Nicole Coffey, Nandiny Ghosh, J. Hollis Rice, Ahmad El‐Messidi, Mohamed Boshnag, Tabibul Islam, Tessa Burch‐Smith, Vince Pantalone, Tarek Hewezi   +10 more
wiley   +1 more source

Debris Flows Suppressed Riverine Productivity and Respiration Following High‐Severity Wildfire on the Klamath River, California

Geophysical Research Letters, Volume 53, Issue 12, 28 June 2026.
Abstract Wildfires alter terrestrial material and energy inputs to rivers, but impacts to ecosystem metabolism and dissolved oxygen (DO) are not well known due to few river ecosystem response studies during and after wildfires. In summer 2022, wildfire and heavy rains triggered debris flows into the Klamath River, where we compared immediate (days) and
Laurel Genzoli, John R. Oberholzer Dent, Robert O. Hall Jr., Grant Johnson   +3 more
wiley   +1 more source

Platon’da ve Aristoteles’te Var Olmayanın Varlığı: Me On

Bartın Üniversitesi İslami İlimler Fakültesi Dergisi
Platon ve Aristoteles var olmayanın/me on varlığını, Parmenidesçi yaklaşımın yol açtığı sorunlara çözüm bulmak için temellendirmektedir. Her ne kadar iki filozof da Parmenides’in düşünüş biçimin yol açtığı soruna karşı çözüm üretmek için, var olmayanın ...
Yakup Orhan, Emrah Akdeniz
doaj   +1 more source

O akcentuaciji praslovanskih onov na –men- srednjega spola

Linguistica, 1993
Članek obravnava problematiko praslovanske rekonstrukcije in indoevropskega izvora akcentuacije osnov na -men- srednjega spola Za praslovanščino je potrebno rekonstruirati dve obsežnejši skupini: tip im./tož. ed. *semȩ rod.
Marko Snoj
doaj   +1 more source