Results 71 to 80 of about 2,933 (135)

Double Slag Operating Standard for Mitigation of CO2 Emissions in Basic Oxygen Steelmaking

open access: yessteel research international, Volume 97, Issue 8, Page 4223-4233, August 2026.
Basic oxygen furnace (BOF) steelmaking uses a double slag process (DSP) to produce low‐phosphorus steel. To reduce carbon emissions in a BOF, the hot metal ratio (HMR) must be lowered. The present article describes the optimal conditions for DSP operations under low‐HMR conditions: temperature of 1360 ± 5 °C, total Fe content of 10 ± 2 wt%, basicity (=
Kyung Hwan Kim, Joo Hyun Park
wiley   +1 more source

Steroidogenic compensation and lipid deficiency with enhanced NAD+ salvage in small‐for‐gestational‐age placenta

open access: yesThe FEBS Journal, Volume 293, Issue 15, Page 4554-4577, August 2026.
Fetal growth restriction is associated with placental metabolic adaptations. In small‐for‐gestational‐age placenta (SGA), cholesterol receptors and steroidogenic enzymes are upregulated, enhancing steroidogenesis. NAD salvage pathway is also increased to support NADP+/NADPH requirements.
Serena Xodo   +4 more
wiley   +1 more source

Controversias actuales para definir las alteraciones del bienestar fetal Current controversies to define changes in the fetal wellbeing

open access: yesMedisan, 2013
Como propuesta de diferentes sociedades científicas se estableció el término estado fetal no tranquilizador en sustitución de sufrimiento fetal, que era considerado inespecífico.
Danilo Nápoles Méndez
doaj   +2 more sources

Thermodynamic properties of FetO-Na2O, FetO-SiO2-Na2O, FetO-P2O5-Na2O and FetO-P2O5-SiO2-Na2O slags.

open access: yesTransactions of the Iron and Steel Institute of Japan, 1985
BAN-YA, Shiro   +2 more
openaire   +2 more sources

Feto arlequín

open access: yesActas Dermo-Sifiliográficas, 2003
Silvestre Martínez-García   +3 more
openaire   +1 more source

Longitud de la escápula fetal como predictora de la edad gestacional

open access: yesRepertorio de Medicina y Cirugía
Introducción: la estimación precisa de la edad gestacional es fundamental para el manejo clínico satisfactorio de las embarazadas. La longitud de la escápula fetal parece tener fuerte correlación con la edad gestacional y podría ser útil en la ...
Eduardo Reyna Villasmil   +6 more
doaj   +1 more source

Morphometric Characteristics of Fetal Thymus

open access: yesMedisur, 2012
Fundamento: existen  patrones morfológicos del timo en los textos clásicos, pero son disímiles los valores reportados. Objetivo: determinar parámetros morfométricos del timo y su relación con la  edad gestacional, peso y sexo fetal.
Carmen Niurka Piña Loyola   +2 more
doaj  

La Interrupción Voluntaria del Embarazo –IVE– como causa de ausencia de responsabilidad penal

open access: yesDerecho Penal y Criminología, 2010
Se analizan los diferentes sistemas que han intentado dar una solución al verdadero problema del aborto, entendido éste como un problema de salud pública.
Camilo Iván Machado Rodríguez
doaj  

Pregnancy-acquired memory CD4+ regulatory T cells improve pregnancy outcome in mice

open access: yesNature Communications
Subsequent pregnancies are generally less prone to obstetric complications. A successful pregnancy outcome requires pivotal immunological adaptation to ensure immune tolerance towards the foetus.
Kristin Thiele   +14 more
doaj   +1 more source

[Feto-maternal immunoregulation].

open access: yesPostepy higieny i medycyny doswiadczalnej, 1995
One of the great mysteries in modern immunology is how extraembryonic membranes escape rejection by maternal immune response, although they express paternal genes/anti-genes which should stimulate allogenic recognition and rejection. Generally, two theories try to explain the pregnancy phenomenon.
M, Klink, B, Rózalska, W, Rudnicka
openaire   +1 more source

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