نتایج جستجو برای: nadir point

تعداد نتایج: 529241  

Journal: :European Journal of Operational Research 2017
Natashia Boland Hadi Charkhgard Martin W. P. Savelsbergh

We present a new algorithm for optimizing a linear function over the set of efficient solutions of a multiobjective integer program MOIP. The algorithm’s success relies on the efficiency of a new algorithm for enumerating the nondominated points of a MOIP, which is the result of employing a novel criterion space decomposition scheme which (1) limits the number of subspaces that are created, and...

Journal: :European journal of endocrinology 2004
Sevim Gullu Hatice Keles Tuncay Delibasi Vedia Tonyukuk Nuri Kamel Gurbuz Erdogan

OBJECTIVE The aim was to evaluate the validity of current remission criteria in acromegaly, a random GH level of <2.5 microg/l, a glucose-suppressed GH level of <1 microg/l and a normal IGF-I level. DESIGN In forty-one patients treated for acromegaly (23 males and 18 females, 20-69 years) and 94 healthy subjects (50 males and 44 females, 20-78 years), basal GH and IGF-I levels and nadir GH le...

2017
Cindy S Chu Germana Bancone Kerryn A Moore Htun Htun Win Niramon Thitipanawan Christina Po Nongnud Chowwiwat Rattanaporn Raksapraidee Pornpimon Wilairisak Aung Pyae Phyo Lily Keereecharoen Stéphane Proux Prakaykaew Charunwatthana François Nosten Nicholas J White

BACKGROUND Radical cure of Plasmodium vivax malaria with 8-aminoquinolines (primaquine or tafenoquine) is complicated by haemolysis in individuals with glucose-6-phosphate dehydrogenase (G6PD) deficiency. G6PD heterozygous females, because of individual variation in the pattern of X-chromosome inactivation (Lyonisation) in erythroid cells, may have low G6PD activity in the majority of their ery...

Journal: :Agriculture 2021

Estimation of plant canopy using low-altitude imagery can help monitor the normal growth status crops and is highly beneficial for various digital farming applications such as precision crop protection. However, extracting 3D information from raw images requires studying effect sensor viewing angle by taking into accounts limitations mobile platform routes inside field. The main objective this ...

2011
Tanseli Gönlügür Feride Sapmaz Ugur Gönlügür Sahende Elagöz

Akciğer kaviteleri enfeksiyöz ve non-enfeksiyöz nedenlerle gelişebilir. Kırk-bir yaşında erkek, bir hafta süren prudüktif öksürük ve göğüste pleural ağrı ile başvurdu ve hastaneye yatırıldı. Göğüs bilgisayarlı tomografisi sol üst lobda kaviter bir lezyonu gösterdi. Açık lob biyopsisi alveoller ve bronşiyoller içinde bağ dokusu varlığını gösterdi. Sonuç olarak hastaya nadir bir akciğer kavite ya...

2011
Ömer Erdeve

Özet Ürtiker çocukluk çaðýnda sýk görülen deri hastalýklarýndan biridir, ancak 6 aydan küçük yaþta nadirdir. Bu yaþ grubuna özgü ürtikerin özelliklerini, etyolojisini ve tedavisini tanýmlayan sadece birkaç çalýþma vardýr. Ürtiker 6 aydan küçüklerde nadir olduðundan ve bu yaþ grubunda sadece bir kaç tedavinin etkinliði ve güvenilirliði denenmiþ olduðundan, literatürde tedavisi ile ilgili çok az ...

2001
Larry Di Girolamo

Cloud detection has historically been prone to more uncertainty in the polar regions than other regions of the earth. Low-level clouds and snow have similar radiation properties in visible and near-infrared channels, especially in nadir views. Since satellites have historically used nadir views for cloud detection, large errors in cloud detection for snow and ice covered regions have been typic...

Journal: :JAMA surgery 2015
Gaya Spolverato Yuhree Kim Aslam Ejaz Steven M Frank Timothy M Pawlik

IMPORTANCE Delta hemoglobin (ΔHb), defined as the difference between the preoperative hemoglobin (Hb) level and the nadir Hb level during a patient's hospitalization, may be associated with adverse outcomes even if the absolute level of Hb remains greater than the transfusion threshold of 7 g/dL. OBJECTIVE To evaluate the association between ΔHb and morbidity in patients who undergo major gas...

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