Results 71 to 80 of about 16,736 (208)

Transgenerational cross‐susceptibility to heat stress following cold and desiccation acclimation in the Angoumois grain moth

Physiological Entomology, Volume 49, Issue 4, Page 366-378, December 2024.
CTmax of F2 generation was significantly affected by F1 heat acclimation. Slower ramping rates recorded significantly lower CTmax than higher ramping rates. Both desiccation and heat acclimation reduced heat knockdown time. Abstract The Angoumois grain moth, Sitotroga cerealella (Olivier), is a significant cosmopolitan primary pest of cereals worldwide
Precious Mpofu, Honest Machekano, Paul M. Airs, Casper Nyamukondiwa   +3 more
wiley   +1 more source

A Synoptic‐Dynamic View of the Millennium Drought (2001–2009) in Southeastern Australia

Journal of Geophysical Research: Atmospheres, Volume 129, Issue 22, 28 November 2024.
Abstract Australia has had several severe droughts in its recent history. Most studies have linked these droughts to large‐scale modes of variability, whereas few studies have investigated droughts from the perspective of weather systems. The current study examines a wide range of weather systems focusing especially on heavy rainfall events, which are ...
Chenhui Jin, Michael J. Reeder, Ailie J. E. Gallant, Tess Parker, Michael Sprenger   +4 more
wiley   +1 more source

BIOAKUMULASI ION TIMBAL OLEH CACING TANAH LUMBRICUS RUBELLUS [PDF]

, 2004
PENELITIAN INI BERTUJUAN UNTUK MENGETAHUI PENGARUH PEMAPARAN KONSENTRASI TIMBAL DALAM MEDIA TERHADAP KEMAMPUAN BIOAKUMULASI ION TIMBAL OLEH CACING TANAH LUMBRICUS RUBELLUS, WAKTU OPTIMUM PEMAPARAN TIMBAL PADA MEDIA DAN K’(RASIO KOEFISIEN PENYERAPAN DAN ...
VYNNA PRIMAYANTI, 089911902
core   +1 more source

Assessing seed pellet formulations to improve native plant restoration under water‐limited conditions

Restoration Ecology, Volume 32, Issue 7, September 2024.
Water scarcity, a challenge expected to worsen with climate change, significantly hinders native plant community restoration. Enhancing seed‐based restoration requires methods to increase the water availability for seeds and seedlings. Surfactants and superabsorbent polymers (SAPs) can improve soil water‐holding capacity and infiltration, but their use
Thomas P. Munro, Todd E. Erickson, Dale G. Nimmo, Jodi N. Price   +3 more
wiley   +1 more source

Analisis Kadar Logam Timbal Dan Arsenik Dalam Tanah Dengan Spektrometri Serapan Atom

JIPI (Jurnal IPA dan Pembelajaran IPA), 2019
Telah dilakukan penelitian tentang analisis logam berat timbal (Pb) dan arsenik (As) dalam tanah dengan menggunakan teknik spektrometri serapan atom.
M Nasir, Sulastri Sulastri, Michelia Mutiara Hilda   +2 more
doaj   +1 more source

Correlated spatiotemporal downscaling of Euro‐CORDEX climatic data for infrastructure resilience assessment

International Journal of Climatology, Volume 44, Issue 10, Page 3380-3404, August 2024.
Downscaling the climatic projections of Euro‐CORDEX to obtain spatially and temporally correlated high‐resolution timeseries at a local scale that are suitable for risk assessment of asset portfolios or interconnected assets. Abstract A methodology is presented for downscaling the Euro‐CORDEX climatic projections in order to derive spatially and ...
Akrivi Chatzidaki, Dimitrios Vamvatsikos, Fotios Barmpas, Antti Hellsten, Mikko Auvinen, George Tsegas   +5 more
wiley   +1 more source

Kompleksometri Kalsium dan SSA Timbal Beberapa Depot Air Isi Ulang di Medan

, 2023
Mineral kalsium berperan penting dalam pemeliharaan fungsi tubuh, sedangkan Timbal salah satu logam berat berbahaya. Penelitian ditujukan untuk penentuan kadar Kalsium dan Timbal dari beberapa depot air isi ulang di Medan.
Suprianto Suprianto
core   +1 more source

POTENSI DAUN LIDAH MERTUA (Sansevieria trifasciata) SEBAGAI BIOSORBEN LOGAM TIMBAL

Jurnal Pangan dan Agroindustri, 2018
Pesatnya pembangunan industri dan penggunaan berbagai kendaraan bermotor dapat berdampak negatif karena besarnya resiko terpapar logam berat, seperti timbal (Pb) yang bersifat toksik dalam dosis atau konsentrasi tertentu.
Tiara Rahmania Yunisa, Natalia Sari Susanto, Teti Estiasih, Nur Ida Panca   +3 more
doaj  

Analisis Kadar Timbal pada Sediaan Maskara dari Pasar Lokal di Bandung

Αl-Kimiya: Jurnal Ilmu Kimia dan Terapan, 2019
Maskara adalah salah satu sediaan kosmetik yang banyak digunakan oleh wanita untuk memperindah riasan mata. Maskara dapat dibeli secara bebas di pasar dan beberapa produk kosmetik ini tidak terdaftar sehingga berisiko terkontaminasi oleh logam berat yang
Fenti Fatmawati, Aiyi Asnawi, Sigit Erawan   +2 more
doaj   +1 more source

Efektifitas Propolis Pada Perbaikan Histopatologi Hepar Mencit Betina yang Dipapar Logam Berat Pb Asetat

Media Kedokteran Hewan, 2020
ABSTRAK Tujuan penelitian ini adalah untuk mengetahui pengaruh propolis terhadap gambaran histopatologi hati pada mencit (Mus musculus) betina yang terpapar timbal asetat.
Sartika Dewi Rachmani
doaj   +1 more source