LOM

作品数:233被引量:414H指数:11
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相关机构:华中科技大学清华大学河北工业大学西安交通大学更多>>
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基于LOMS-STFRFT高精度识别时变结构非平稳响应信号的瞬时频率
《振动工程学报》2025年第4期750-760,共11页刘景良 戴逸宸 郑文婷 廖飞宇 
国家自然科学基金青年科学基金项目(51608122);中央引导地方科技发展专项(2022L3007);福建省自然科学基金面上项目(2020J01581,2024J01423);福建省住房和城乡建设行业科技研究开发计划项目(2022-K-266);福建农林大学科技创新专项基金项目(KFB24050A)。
为提高时变结构非平稳响应信号的瞬时频率识别精度,提出一种局部优化多重同步挤压⁃短时分数阶傅里叶变换(locally optimized multi⁃synchrosqueezing⁃short time fractional Fourier transform,LOMS⁃STFRFT)。该算法对短时分数阶傅里叶...
关键词:时变结构 局部优化 短时分数阶傅里叶变换 多重同步挤压变换 瞬时频率 
Study of Non-Genetic Risk Factors for Breast Cancer in Young Women at the Gynecology-Obstetrics Clinic of CHU Sylvanus Olympio in Lomé, Togo
《Open Journal of Obstetrics and Gynecology》2025年第2期224-234,共11页Ameyo Ayoko Ketevi Kokouvi Adjewoda Kougnaglo Kossi Edem Logbo-Akey Komla Alexi Andele Abdoul Samadou Aboubakari Akila Bassowa Baguilane Douaguibe Dede Regine Diane Ajavon Tchin Darre Koffi Akpadza 
Introduction: Considering a disease of postmenopausal women, there is a noted trend of increasing breast cancer cases among premenopausal women. Our study aimed to determine the main risk factors for breast cancer in ...
关键词:CANCERS Breast Risk Factors Young Women 
Evolution and Survival of Cirrhotic Patients with Kidney Failure at the CHU Campus in Lomé
《Open Journal of Nephrology》2024年第4期555-563,共9页Eyram Makafui Yoan Yawo Amekoudi Kossi Akomola Sabi Eugène Amétépé Attisso Badomta Dolaama Aklesso Bagny 
Background: Renal failure in cirrhotic patients presents a significant complication that drastically affects survival rates, with factors like hepatorenal syndrome and other nephrotoxic conditions playing critical rol...
关键词:TOGO SURVIVAL Renal Failure Hepatic Cirrhosis Etiological and Prognostic Factors 
Emergency Hemodialysis at the Sylvanus Olympio University Hospital Center in Lomé
《Open Journal of Nephrology》2024年第4期574-592,共19页Kodjo Agbeko Djagadou Lihanimpo Djalogue Koffi Klouvi Tsevi Yawovi Mawufemo Mohaman Awalou Djibril 
In our context in Togo, the diagnosis of renal failure seems late. Patents were most often hemodialyzed in a clinical situation of vital distress due to threatening hyperhydration, hyperkalemia, acidosis, pericarditis...
关键词:Emergency Hemodialysis Lomé TOGO 
Therapeutic Adherence in Chronic Myeloid Leukemia in Togo
《Open Journal of Blood Diseases》2024年第4期119-126,共8页Essohana Padaro Kodzovi Mawulé Corcellar Womey Pikiliwè Raoul Agate Yao Layibo Hèzouwè Magnang Ofèmi Makafui Glory Montrésor Kinsou 
Once nearly fatal, chronic myeloid leukemia (CML) has become a well-managed chronic disease for most patients thanks to tyrosine kinase inhibitors (TKIs). The improvement in treatment response with TKIs has introduced...
关键词:CML ADHERENCE TKI Lomé-Togo 
Contribution of Doppler Ultrasound of the Supra-Aortic and Transcranial Trunks in the Lesion Diagnosis of Ischemic Stroke at the Dogta-Lafiè Reference Hospital in Lomé (HDL) and the Kara University Hospital
《World Journal of Cardiovascular Diseases》2024年第12期730-738,共9页Machihude Pio Tchaa Tcherou Abalo Mario Bakai Fresnel Hounkpe Soulemane Pessinaba Yaovi Mignazonzon Afassinou Dieu-Donné Wiyaou Kaziga Lehleng Agba Vignon Codjia Naka Alfa Edem Mossi Nouridine Amadou Eyouvei Akata Vinyo K. Kumako 
Objective: Describe the contribution of Doppler ultrasonography of the cervical and encephalic arteries in the lesion diagnosis of ischemic strokes. Materials and Methods: This was a prospective descriptive and analyt...
关键词:Ischemic Stroke Doppler Ultrasound Supraaortic Arteries TRANSCRANIAL TOGO 
In Utero Fetal Death: Epidemiological and Management Aspects at the Sylvanus Olympio University Hospital (CHU SO) in Lomé
《Open Journal of Obstetrics and Gynecology》2024年第11期1695-1701,共7页Komlan Alessi Andele Ameyo Ayoko Ketevi Baguilane Douaguibe Aquila Bassowa Dédé Régine Diane Ajavon Abdoul Samadou Aboubakari Koffi Akpadza 
Introduction: The occurrence of intrauterine fetal death (IUFD) is a traumatic event not only for the mother and her family but also for the obstetric team. IUFD is a common event. Objective: the aim of our study is t...
关键词:In Utero Fetal Death Fetal Death TOGO 
Profile of Peanut Sensitization in Children Attending a Pneumo-Allergology Consultation at the Teaching Hospital Campus of Lomé, Togo
《Open Journal of Pediatrics》2024年第5期889-897,共9页Mawouto Fiawoo Manani Hemou Foli Agbéko Salimtoa Moussoma Mazama Pakoudjare Nadiedja Kokou Douti 
Introduction: Food allergies are on the constant increase worldwide. Among them is peanut allergy, which also affects children. The aim of this study was to determine the profile of peanut sensitization in children at...
关键词:PEANUT SENSITIZATION Allergy Child TOGO 
Novel medium entropy perovskite oxide Sr(FeCoNiMo)_(1/4)O_(3−δ)for zinc-air battery cathode
《Journal of Energy Chemistry》2024年第9期669-678,共10页Kaixin Li Juntao Gao Xu Han Qi Shao Zhe Lü 
the financial support from the National Natural Science Foundation of China (51872067 and 21773048)
It is widely recognized that the development of ZABs is impeded by the kinetic bottleneck of oxygen evolution reaction(OER)and oxygen reduction reaction(ORR).The application of conformational entropy strategy to oxide...
关键词:Sr(FeCoNiMo)_(1/4)O_(3−δ) Bifunctional catalyst Medium entropy LOM Rechargeable zinc-air batteries 
基于积分滑模观测器的直线振荡电机谐振频率跟踪控制被引量:1
《电工技术学报》2024年第14期4366-4376,共11页廖凯举 徐伟 葛健 李东一 苏诗湖 邓江明 
国家自然科学基金面上项目(52277050);深圳市协同创新计划国际科技合作项目(GJHZ20210705142539007)资助。
现有直线振荡电机(LOM)无位置传感器谐振频率跟踪控制方法存在行程观测精度低、抗干扰能力差等问题,容易导致谐振频率跟踪精度低、频率振荡严重。为提高谐振频率跟踪控制性能,该文研究了一种基于积分滑模观测器(ISMO)的新型谐振频率跟...
关键词:直线振荡电机(LOM) 谐振频率跟踪控制 积分滑模观测器(ISMO) 双互相关函数比值(DCFR)方法 二阶广义积分器(SOGI) 
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