Results 61 to 70 of about 7,616,557 (295)

Eastern Mediterranean surface water temperatures and d18O composition during deposition of sapropels in the late Quaternary [PDF]

, 2003
Water column stratification increased at climatic transitions from cold to warm periods during the lateQuaternary and led to anoxic conditions and sapropel formation in the deep eastern Mediterranean basins.
Struck, U., Erlenkeuser, H., Emeis, K.C., Rossignol-Strick, M., Howell, M. W., Emeis, K.-C., Oba, T., Kroon, Dirk, Schulz, H., Kroon, D., Mackensen, Andreas, Sakamoto, T., Emeis, K. C., Koizumi, I., Ishizuka, S., Mackensen, A., Howell, M.W.   +16 more
core   +1 more source

Sites and number of individuals from the Arica coast included in this study.

, 2023
Archaic Period (10,000–4000 BP); Formative Period (3000–1500 BP); Late Intermediate Period (1000–550 BP).
Drew Coleman (17014384), Vivien G. Standen (3298677), Daniela Valenzuela (3759910), John Verano (17014378), Bernardo Arriaza (105164), Pablo A. Marquet (6887900), Calogero M. Santoro (10316857), Susana Monsalve (17014381)   +7 more
core   +1 more source

From junk to function — How weak selection in eukaryotes builds new parts and drives genomic complexity

FEBS Letters, EarlyView.
How do genomes gain new functional parts? In eukaryotes, which tend to evolve under weak selection, much of the genome is junk. Palazzo and Qiu borrow the logic of Markov chains to show how non‐functional DNA becomes functional through the appearance of intermediate states, which arise due to epistasis, buffering, and biochemical messiness, allowing ...
Alexander F. Palazzo, Yi Qiu
wiley   +1 more source

ACC311A: Intermediate Accounting I

, 2011
CODE: ACC311A UNIT: INTERMEDIATE ACCOUNTING ...
Daystar University
core   +1 more source

Characteristics of rainfall and erosion under natural conditions of land use in semiarid regions

Revista Brasileira de Engenharia Agrícola e Ambiental, 2013
The characteristics of rainfall can provide important information for management and land use may also minimize the water erosion problems. This study was carried out to evaluate soil and water loss in erosion plots with different coverage, and the ...
Cleene A. de Lima, Helba A. de Q. Palácio, Eunice M. de Andrade, Julio C. N. dos Santos, Paulilo P. Brasil   +4 more
doaj   +1 more source

L‐aspartate oxidase provides new insights into fumarate reduction in anaerobic darkness in Synechocystis sp. PCC6803

FEBS Letters, EarlyView.
Synechocystis strains deficient in succinate dehydrogenase (SDH) secrete more succinate than the WT under dark anaerobic conditions, supporting that SDH then primarily acts as SDH, not as a fumarate reductase. L‐aspartate oxidase (Laspo) from Synechocystis is functional under anaerobic conditions, reducing fumarate to succinate.
Kateryna Kukil, Jeffrey A. Hawkes, Cecilia Blikstad, Pia Lindberg   +3 more
wiley   +1 more source

RELACIONES CERÁMICAS Y SOCIALES ENTRE SAN PEDRO DE ATACAMA Y EL LOA SUPERIOR DURANTE EL PERÍODO INTERMEDIO TARDÍO A TRAVÉS DEL ANÁLISIS DE FLUORESCENCIA DE RAYOS X PORTÁTIL

Estudios Atacameños
Durante el período Intermedio Tardío las comunidades de San Pedro de Atacama y del Loa Superior produjeron tipos cerámicos similares. La cerámica, junto a otros materiales, sugieren una intensificación de una identidad regional compartida durante este ...
Emily Stovel, William Whitehead, Michael Deibel, Mauricio Uribe   +3 more
doaj   +1 more source

Intensity modulated radiotherapy (IMRT) or conformational radiotherapy (3D-CRT) with conventional fractionation for prostate cancer: Is there any clinical difference? [PDF]

International Brazilian Journal of Urology
Purpose: To compare the treatment outcomes of a cohort of prostate cancer patients treated with conventional schedule using IMRT or 3DRT technique.
Gustavo Viani, Ana Carolina Hamamura, Alexandre C. Faustino   +2 more
doaj   +2 more sources

Early recurrence during the blanking period and left atrial reverse remodeling after catheter ablation for non-paroxysmal atrial fibrillation

International Journal of Cardiology: Heart & Vasculature, 2020
Background: Early recurrence of atrial tachyarrhythmia (ERAT) during a 90-day blanking period (BP) often occurs after atrial fibrillation (AF) ablation. Left atrial reverse remodeling (LARR), which is the reduction in LA volume (LAV), also occurs during ...
Takafumi Oka, Yasushi Koyama, Koji Tanaka, Yuko Hirao, Nobuaki Tanaka, Masato Okada, Issei Yoshimoto, Ryo Kitagaki, Atsunori Okamura, Katsuomi Iwakura, Yasushi Sakata, Kenshi Fujii, Koichi Inoue   +12 more
doaj   +1 more source

Edged weapons and knives of the late bronze age southern levant [PDF]

, 2004
The weaponry of the Late Bronze Age of the Southern Levant has been little-studied in recent decades. This work examines which kinds of edged weaponry and knives were used during the Late Bronze Age in Palestine and Transjordan and sets the whole within ...
Elam, Jenifer Cathran
core