Results 71 to 80 of about 9,604 (193)

Note on the effect of low temperatures on the survival of immature stages of the rusty grain beetle, Cryptolestes ferrugineus [PDF]

, 1990
Du blé infesté de cucujide roux (Cryptolestes ferrugineus) a été exposé pendant quelques semaines à -5°, 0°, 5°, 10° ou 15°C. On a observé une réduction de la survie des stades immatures (oeufs, larves et pupes) à toutes les températures.
Barker, P.S.
core   +1 more source

Ligand‐Mediated Surface Carrier Modulation in Perovskite Nanocrystals for Charge‐Symmetric LEDs

Advanced Materials, Volume 38, Issue 28, 18 May 2026.
A hydrolysis‐assisted ligand exchange strategy enables surface carrier modulation of perovskite nanocrystals using a multifunctional π‐conjugated ligand. This molecular surface design achieves charge balance and recombination‐zone symmetry in light‐emitting diodes (LEDs), which leads to high‐efficiency perovskite LEDs and establishes a general platform
Jongho Park, Jisu Ha, Daehwan Kim, Hyeon Woo Kim, Han Uk Lee, Boseung Je, Dodam Kim, Jun‐Su Yeo, Min Gyo Kim, Changsoon Cho, Sung Beom Cho, Tae‐Hee Han   +11 more
wiley   +1 more source

Uji Efikasi Bioinsektisida Jamur Entomopatogen Berformulasi Cair Terhadap Plutella Xylostella (L.) Di Laboratorium [PDF]

, 2013
Efficacy test of liquid bio-insecticide of entomopathogenic fungi in control against Plutella xylostella in the laboratory. The insect pest P. xylostella could reduce crop production of Brassicaceae.
Herlinda, S. (Siti), Irsan, C. (Chandra), Khodijah, K. (Khodijah), Meidelima, D. (Dewi), Nunilahwati, H. (Haperidah), Pujiastuti, Y. (Yulia)   +5 more
core   +1 more source

Degradation of Blue MR‐TADF OLEDs: Host‐dependent Effects of mCBP and MADN Revealed by Fragmentation Profiling

Advanced Optical Materials, Volume 14, Issue 17, 8 May 2026.
Degradation in blue MR‐TADF OLEDs originates from high triplet density caused by slow RISC. LDI‐TOF MS directly detects host‐ and emitter‐derived fragments, providing molecular insight into how triplet accumulation drives degradation in the emissive layer. ABSTRACT Blue organic light‐emitting diodes (OLEDs) employing multi‐resonance thermally activated
Min Gyu Jun, Jeong Won Seo, Jong‐Am Hong, Kyu‐Myung Lee, Yongsup Park, Min Chul Suh   +5 more
wiley   +1 more source

Efikasi Ekstrak Kasar Baculovirus Crocidolomia Pavonana Terhadap Ulat Krop Kubis Di Rumah Kaca [PDF]

, 2007
. Uhan, T.S. 2007. The Effect of Baculovirus Crocidolomia pavonana (BVCp) Concentration Againts Crocidolomia pavonana Zell. in a Greenhouse. The purpose of this experiment was to determine the best concentration of BVCp in suppressing C. pavonana growth.
Uhan, T. S. (T)
core   +2 more sources

N‐heterocyclic carbene‐based tetradentate Pt(II) phosphors for blue organic light‐emitting diodes: Molecular design, photophysics, and device performance

Bulletin of the Korean Chemical Society, Volume 47, Issue 5, Page 595-616, May 2026.
Structure‐oriented design of NHC‐based tetradentate Pt(II) complexes offers narrowband deep‐blue emission for OLEDs. This review highlights how steric shielding and electronic modulation regulate intermolecular interactions, excited‐state dynamics, and device performance, outlining design principles and outlines toward efficient and durable blue ...
Mingi Kim, Chan Hee Ryu, Kang Mun Lee
wiley   +1 more source

Transmission effect of entomopathogenic fungi on population of Tetranychus kanzawai (Kishida) (Tetranychidae: Acarina) [PDF]

Arthropods, 2013
Transmission Effect of Beuaveria bassiana and Metarhizium anisopliae on population of Tetranychus kanzawai was conducted .There were two activities, first by leaf contamination and secondly transmission from infected mite to a group population and were ...
Virginia R. Ocampo, Barbara L. Caoili, Yayan Sanjaya   +2 more
doaj  

Study on insecticidal properties of nanoemulsion Mentha longifolia L. (Lamiaceae) essential oil against Callosobruchus maculatus (Fabricius) (Coleoptera: Chrysomelidae) [PDF]

نامه انجمن حشره‌شناسی ایران, 2019
Nowadays, nanoemulsions are considered by many researchers because of their unique physiochemical properties such as small particle size, long-term physical stability and transparency. In this research, fumigant toxicity of Mentha longifolia L. essential
M. Louni, Jahanshir Shakarami, Maryam Negahban   +2 more
doaj   +1 more source

Determination of LD50 and LT50 of Bacillus native strains toxic to Spodoptera frugiperda (Lep.: Noctuidae)

, 2007
Fil: Pera, Licia Maria. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán.
Alvarez, Analia, Pera, Licia Maria, Virla, Eduardo Gabriel, Baigori, Mario Domingo   +3 more
openaire   +1 more source

Differences in stress tolerance and brood size between a non-indigenous and an indigenous gammarid in the northern Baltic Sea [PDF]

, 2011
Differences in stress tolerance and reproductive traits may drive the competitive hierarchy between nonindigenous and indigenous species and turn the former ones into successful invaders.
A Norkko, A Occhipinti-Ambrogi, A Packalén, A Szaniawska, A Szaniawska, A Voipio, B Ganning, BACC Author Team, C MacNeil, CE Braby, CE Lee, D Daunys, D Platvoet, DA Lyons, DM Lodge, E Bonsdorff, EB Jewett, EL Bousfield, GI Zardi, GM Ruiz, H Christie, H Orav-Kotta, H-P Bulnheim, HA Mooney, J Köhn, J Richard, JF Bruno, JJ Stachowicz, JTA Dick, Jörg Sareyka, K Bacela, K Bacela, K Herkül, K Jazdzewski, KR Schneider, M Grabowski, M Grabowski, M Grabowski, M Oksama, M Paavola, M Paavola, M Pienimäki, M Pöckl, Magnus Lindström, Mark Lenz, Martin Wahl, MH Williamson, ML Zettler, MS Peterson, MS Thomsen, N Berezina, O Kinne, P Gruszka, P Kraufvelin, P Vahteri, Patrik Kraufvelin, Ralph Tollrian, RF McMahon, RJ Lincoln, RN Mack, S Kolding, S Korpinen, S Pinkster, S Salovius, S Wijnhoven, SJ Bownes, SJ Bownes, SM Kercher, TM Fenchel, W Schmitz   +69 more
core   +1 more source