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Black Widow Optimization for Multi Area Economic Emission Dispatch 认领 引用 被引量：2
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作者 G.Girishkumar S.Ganesan +1 位作者 N.Jayakumar S.Subramanian 《Intelligent Automation & Soft Computing》 SCIE 2023年第1期609-625,共17页
The optimizationfield has grown tremendously,and new optimization techniques are developed based on statistics and evolutionary procedures.There-fore,it is necessary to identify a suitable optimization technique for a... The optimizationfield has grown tremendously,and new optimization techniques are developed based on statistics and evolutionary procedures.There-fore,it is necessary to identify a suitable optimization technique for a particular application.In this work,Black Widow Optimization(BWO)algorithm is intro-duced to minimize the cost functions in order to optimize the Multi-Area Economic Dispatch(MAED).The BWO is implemented for two different-scale test systems,comprising 16 and 40 units with three and four areas.The performance of BWO is compared with the available optimization techniques in the literature to demonstrate the strategy’s efficacy.Results show that the optimized cost for four areas with 16 units is found to be 7336.76$/h,whereas it is 121,589$/h for four areas with 40 units using BWO.It is also noted that optimization algo-rithms other than BWO require higher cost value.The best-optimized solution for emission is achieved at 9.2784e+06 tones/h,and it is observed that there is a considerable difference between the worst and the best values.Also,the suggested technique is implemented for large-scale test systems successfully with high precision,and rapid convergence occurs in MAED. 展开更多
关键词 Black widow optimization algorithm multi-objective multi-area economic dispatch emission optimization cost optimization
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Widowhood Practice in Eastern Nigeria: A Comparative Study of Imo and Anambra States 认领 引用
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作者 Bentina Alawari Mathias 《Sociology Study》 2015年第3期223-231,共9页
Marriage is one of the valued institutions in the traditional African society. Incidentally, it has its own challenges. When a young man or woman gets to a certain age and he/she is not married, society frowns at it. ... Marriage is one of the valued institutions in the traditional African society. Incidentally, it has its own challenges. When a young man or woman gets to a certain age and he/she is not married, society frowns at it. Thus, many couples enter into marriage relationships with a lot of excitements and expectations. However, losing one＇s spouse to death robs one of all these excitements and expectations and exposes the bereaved spouse to some dehumanizing challenges. These challenges are mostly experienced by women in the Eastern Region of Nigeria. These women are subjected to dehumanizing practices which are socially accepted in the region. This paper attempts a comparative study of some of the practices imposed on widows in Eastern Nigeria. A sample of 200 participants was purposively selected from two states in the Eastern Region of Nigeria. The study adopted the qualitative research method. Thus, the analysis was made using descriptive method. The study showed that these inhuman traditional practices in Eastern Nigeria are initiated and perpetrated by the kinsmen （Umunna and Umuada）. It also showed that the widowhood treatment is meted out on all widows, but the severity or less severity of these treatments are dependent on the socio-economic and other attributes of the widow. Finally, recommendations were made, which include the need to protect the fundamental rights of widows and their children. 展开更多
关键词 Marriage rituals rights widow widower
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Modified Black Widow Optimization-Based Enhanced Threshold Energy Detection Technique for Spectrum Sensing in Cognitive Radio Networks 认领 引用
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作者 R.Saravanan R.Muthaiah A.Rajesh 《Computer Modeling in Engineering & Sciences》 SCIE EI 2024年第3期2339-2356,共18页
This study develops an Enhanced Threshold Based Energy Detection approach(ETBED)for spectrum sensing in a cognitive radio network.The threshold identification method is implemented in the received signal at the second... This study develops an Enhanced Threshold Based Energy Detection approach(ETBED)for spectrum sensing in a cognitive radio network.The threshold identification method is implemented in the received signal at the secondary user based on the square law.The proposed method is implemented with the signal transmission of multiple outputs-orthogonal frequency division multiplexing.Additionally,the proposed method is considered the dynamic detection threshold adjustments and energy identification spectrum sensing technique in cognitive radio systems.In the dynamic threshold,the signal ratio-based threshold is fixed.The threshold is computed by considering the Modified Black Widow Optimization Algorithm(MBWO).So,the proposed methodology is a combination of dynamic threshold detection and MBWO.The general threshold-based detection technique has different limitations such as the inability optimal signal threshold for determining the presence of the primary user signal.These limitations undermine the sensing accuracy of the energy identification technique.Hence,the ETBED technique is developed to enhance the energy efficiency of cognitive radio networks.The projected approach is executed and analyzed with performance and comparison analysis.The proposed method is contrasted with the conventional techniques of theWhale Optimization Algorithm(WOA)and GreyWolf Optimization(GWO).It indicated superior results,achieving a high average throughput of 2.2 Mbps and an energy efficiency of 3.8,outperforming conventional techniques. 展开更多
关键词 Cognitive radio network spectrum sensing noise uncertainty modified black widow optimization algorithm energy detection technique
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The Influence of Chinese Boudoir Poem on American Modernist Poet Williams’The Widow’s Lament in Springtime 认领 引用
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作者 ZHAO Miao-miao 《Journal of Literature and Art Studies》 2023年第11期842-846,共5页
Chinese poetry has exerted a great influence on American modernist poets,especially on William Carlos Williams(1883-1963).William Carlos Williams’The Widow’s Lament in Springtime shares some connections with Chinese... Chinese poetry has exerted a great influence on American modernist poets,especially on William Carlos Williams(1883-1963).William Carlos Williams’The Widow’s Lament in Springtime shares some connections with Chinese Boudoir poems in theme,image,and technique.This paper tends to discuss the influence of Chinese Boudoir poems on William Carlos Williams based on his creating of The Widow’s Lament in Springtime,which provides a new perspective for studying the communication of Chinese and American poetry. 展开更多
关键词 Chinese Boudoir poem influence William Carlos Williams The Widow’s Lament in Springtime
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用网管的眼光重新体验Windows XP SP2:Widows XP SP2增强体验 认领 引用
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作者 朱青亮 《网管员世界》 2005年第6期41-43,共3页
安全功能体验 安全功能方面的提高是SP2最值得称赞的地方，它提供了多方面的增强功能。Windows安全中心 进入控制面板，可以发现在这里多出了一个“Windows安全中心”项，在Windows安全中心中提供了防火墙、自动更新和病毒防护三方面的... 安全功能体验 安全功能方面的提高是SP2最值得称赞的地方，它提供了多方面的增强功能。Windows安全中心 进入控制面板，可以发现在这里多出了一个“Windows安全中心”项，在Windows安全中心中提供了防火墙、自动更新和病毒防护三方面的监测（如图1）。 展开更多
关键词 Windows Widows SP2 增强体 XP 网管 安全中心 安全功能 增强功能 控制面板 病毒防护 自动更新 防火墙
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基于社会认知理论的社区丧偶老人线上+线下混合式社会参与方案构建 认领 引用 被引量：1
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作者 洪燕 王宗华 +2 位作者 孔德辉 黄玲芳 罗羽 《军事护理》 CSCD 北大核心 2026年第3期63-67,共5页
目的 构建基于社会认知理论的社区丧偶老人线上+线下混合式社会参与方案,为社区照护实践与政策制订提供参考。方法 以社会认知理论为指导,通过文献研究和质性研究,拟订社区丧偶老人线上+线下混合式社会参与方案初稿,根据德尔菲专家函询... 目的 构建基于社会认知理论的社区丧偶老人线上+线下混合式社会参与方案,为社区照护实践与政策制订提供参考。方法 以社会认知理论为指导,通过文献研究和质性研究,拟订社区丧偶老人线上+线下混合式社会参与方案初稿,根据德尔菲专家函询结果,修订干预方案。结果 2轮专家函询后,18名专家意见趋于一致,专家的权威系数为0.911,肯德尔和谐系数为0.187(P<0.05),条目变异系数均值范围为0.100~0.124。干预方案包含目标人群、参与活动形式和地点、活动组织和实施者、活动内容、评价时间和结局指标。结论 本研究构建的方案具有科学性,后续可在社区丧偶老人社会参与中验证其有效性。 展开更多
关键词 社会认知理论 丧偶老人 社会参与 线上活动 线下活动
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面向多微网系统的主从博弈动态定价和能量调度 认领 引用
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作者 黄梅初 展旭 李善寿 《安徽工业大学学报（自然科学版）》 CAS 2026年第2期148-159,共12页
针对区域综合能源系统中多能流紧密耦合与多主体协同运作导致的调控复杂性提升增加问题,本文提出一种基于Stackelberg主从博弈的多微网协同优化方法。首先,基于各微网的负荷特性与用能模式,构建融合电、热、冷多种能源形式的综合需求响... 针对区域综合能源系统中多能流紧密耦合与多主体协同运作导致的调控复杂性提升增加问题,本文提出一种基于Stackelberg主从博弈的多微网协同优化方法。首先,基于各微网的负荷特性与用能模式,构建融合电、热、冷多种能源形式的综合需求响应模型。在此基础上,建立以系统运营商为上层决策主体,以风电场、储能电站及微网负荷聚合商为下层响应主体的Stackelberg主从博弈框架。上层模型采用黑寡妇优化算法,通过迭代优化售能价格与需求响应补偿单价,引导终端用户调整用能行为;下层模型则协同优化储能电站的充放电策略、风电场的出力计划及微网内部多能转换设备的运行方案,为上层运营商提供调度决策依据。仿真结果表明,本文构建的多微网模型能有效协调系统运营商、微网及用户之间的利益关系,有效激励各主体参与系统调度的积极性,使整体经济收益提升1.4%~3.5%,且所采用的黑寡妇优化算法在求解效率上较传统方法提升6%~10%。本研究突破了传统单一能源形式、单一主体调度模式与固定电价机制的局限,为区域综合能源系统多主体协同优化与高效运行提供了理论支持与方法参考。 展开更多
关键词 多主体 综合能源系统 异质能量交互 综合需求响应 黑寡妇优化算法 主从博弈 动态定价
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Optimization of synchronized frequency and voltage control for a distributed generation system using the Black Widow Optimization algorithm 认领 引用 被引量：3
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作者 Baran Sadeghi Nima Shafaghatian +3 位作者 Reza Alayi Mamdouh El Haj Assad Farhad Zishan Hasan Hosseinzadeh 《Clean Energy》 EI CSCD 2022年第1期105-118,共14页
A distributed generation network could be a hybrid power system that includes wind-diesel power generation based on induction generators(IGs)and synchronous generators(SGs).The main advantage of these systems is the p... A distributed generation network could be a hybrid power system that includes wind-diesel power generation based on induction generators(IGs)and synchronous generators(SGs).The main advantage of these systems is the possibility of using renewable energy in their structures.The most important challenge is to design the voltage-control loop with the frequency-control loop to obtain optimal responses for voltage and frequency deviations.In this work,the voltage-control loop is designed by an automatic voltage regulator.A linear model of the hybrid system has also been developed with coordinated voltage and frequency control.Dynamic frequency response and voltage deviations are compared for different load disturbances and different reactive loads.The gains of the SG and the static volt-ampere reactive compensator(SVC)controllers in the IG terminal are calculated using the Black Widow Optimization(BWO)algorithm to insure low frequency and voltage deviations.The BWO optimization algorithm is one of the newest and most powerful optimization methods to have been introduced so far.The results showed that the BWO algorithm has a good speed in solving the proposed objective function.A 22%improvement in time adjustment was observed in the use of an optimal SVC.Also,an 18%improvement was observed in the transitory values. 展开更多
关键词 microgrid voltage and frequency control Black Widow Optimization algorithm dynamic response smart grid
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河南省丧偶老年人失能状况城乡差异及影响因素分析 认领 引用
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作者 高菲 李润鑫 +4 位作者 刘雅慧 卫姝帆 王雯娟 王瑞 张洪剑 《郑州大学学报（医学版）》 CAS 北大核心 2026年第1期113-117,共5页
目的:分析河南省城乡丧偶老年人失能状况的差异,并探究其影响因素。方法:2022年9至12月采用多阶段分层随机抽样方法在河南省抽取5个市中在当地居住6个月及以上、60岁及以上的丧偶老年人进行问卷调查,分析城乡丧偶老年人的基本情况及失... 目的:分析河南省城乡丧偶老年人失能状况的差异,并探究其影响因素。方法:2022年9至12月采用多阶段分层随机抽样方法在河南省抽取5个市中在当地居住6个月及以上、60岁及以上的丧偶老年人进行问卷调查,分析城乡丧偶老年人的基本情况及失能情况,运用二分类Logistic逐步回归分析城乡丧偶老年人失能影响因素的差异。结果:共调查丧偶老年人4747人,其中失能1433人,失能率为30.19%,且农村丧偶老年人的失能率(34.88%)高于城市(24.98%)(P<0.001)。高龄、高血压、残疾、沮丧和饮酒是城乡丧偶老年人失能发生共同的危险因素,而独居和规律锻炼则是共有的保护因素(P<0.05)。其中,吸烟是城市丧偶老年人失能发生特有的危险因素(OR=2.127,95%CI 1.220~3.707),2型糖尿病是农村丧偶老年人失能发生特有的危险因素(OR=1.369,95%CI 1.003~1.869)。结论:河南省农村丧偶老年人失能率高于城市,且城乡丧偶老年人失能影响因素存在差异,因此对丧偶老年人开展健康干预时需兼顾城乡差异性。 展开更多
关键词 丧偶老年人 失能状况 城乡差异 河南省
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Shen Queying: A Reform Martyr's Widow or a Martyress of Her Own Causes? 认领 引用
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作者 Nanxiu QIAN 《Frontiers of Literary Studies in China-Selected Publications from Chinese Universities》 2018年第2期254-280,共27页
The late Qing woman poet Shen queying （1877-19oo） had lived in the shadow of her husband, the reform martyr Lin Xu （1875-98）. This paper subverts the conventional portrayal of Shen queying as a chaste widow throug... The late Qing woman poet Shen queying （1877-19oo） had lived in the shadow of her husband, the reform martyr Lin Xu （1875-98）. This paper subverts the conventional portrayal of Shen queying as a chaste widow through reading her poems and song-lyrics in comparison with the poetic works of Lin Xu, to show that she herself was a reformer in her own right, and in this she was Lin Xu＇s vocal soul-mate rather than his mute wife and then widow. In her poems and song-lyrics, Shen Queying made clear that she had endeavored in poetic learning for expressing ＂the grand ambition of a racing steed,＂ and her poetry sent unmistakable message to become a political player herself in China＇s reform era, fighting for the welfare of the country and the people. For some subtle reasons, however, she was not able to fulfill this ambition by personally participating in the reform activities. Frustrated, she resolved to be a supporter and protector of her husband. Precisely because Shen queying had put so much of her reform ideal into her husband＇s career, the execution of Lin Xu fell on her as a double blow. Her pining away to death, although conforming to a seemingly late imperial lien^J model, transcends this traditional image and bears a clear mark of the reform era, when a woman tied her personal life closely to the destiny of the country and the people. 展开更多
关键词 Shen Queying Lin Xu Hundred Days＇ Reform chaste widow,women＇s poetry
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From Tongbo Village to Widow Villagc The Legacy of the Chinese Civil War 认领 引用
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作者 Joshua Fan 《Frontiers of History in China》 2017年第1期75-92,共18页
Located on Dongshan Island, off the coast of Fujian province, is a typical rural village called Tongbo. On May 10, 1950, 147 men were abducted by the KMT army on its way to Taiwan. Since a majority of the men were alr... Located on Dongshan Island, off the coast of Fujian province, is a typical rural village called Tongbo. On May 10, 1950, 147 men were abducted by the KMT army on its way to Taiwan. Since a majority of the men were already married, overnight, their wives became ＂widows,＂ and most would remain so for the rest of their lives. Consequently, Tongbo village became more widely known as Widow Village. The first objective of this paper is to document the tragic experiences of men and women in Tongbo village, focusing on these forced separations in 1950, the possibility of reunion after 1987, and the struggle to cope with the difficulties in between. The second objective of this paper is to argue that while heartbreaking, the experiences of this village are not extraordinary in the context of the Chinese Civil War. What made the men and women in Tongbo extraordinary is not their collective suffering, but how these villagers suffered less, not more, than in many other places, because of the actions of three key figures. 展开更多
关键词 Chinese Civil War Tongbo village Widow Village Gu Wenchang,Hao Jianxiu Huang Zhengguo
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唐代士族“寡母教子”现象的文化考察 认领 引用
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作者 王婧娴 苑宇轩 《南都学坛》 2026年第4期31-39,共9页
唐代“寡母教子”现象在士族阶层尤为突出,典型特征表现为以科举为导向的知识传授和以“严明”为标志的道德训育,最终以子辈进士及第作为教育成功的核心标志。此种现象的形成与唐代士人因功名意识、门第观念等因素导致的普遍晚婚密切相... 唐代“寡母教子”现象在士族阶层尤为突出,典型特征表现为以科举为导向的知识传授和以“严明”为标志的道德训育,最终以子辈进士及第作为教育成功的核心标志。此种现象的形成与唐代士人因功名意识、门第观念等因素导致的普遍晚婚密切相关,老夫少妻的家庭结构显著提高了子幼父亡的概率,从而促使寡母承担起教子重任。更值得关注的是这一反复出现的文本叙事背后折射的文化心态。士族群体面临礼法道德失范的危机,“寡母教子”被塑造为一种文化符号:寡母通过守节与训孤,弥补父权缺失带来的伦理空白;“子早孤—母守志—子成才”的叙事范式则意在化解士族言行不一的精神困境。最终,子辈的科举成功将孝道延伸为忠君的政治伦理,从而重构起士族道德的合法性,“寡母教子”得以成为维系家族门第延续的精神纽带。 展开更多
关键词 唐代 寡母教子 士族阶层 文化心态
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一种基于BWO算法的虚拟机迁移优化算法 认领 引用
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作者 周创 《佳木斯大学学报（自然科学版）》 CAS 2026年第7期46-49,共4页
针对云数据中心虚拟机迁移中能耗高问题,提出一种基于黑寡妇优化算法的虚拟机迁移算法。通过模拟黑寡妇蜘蛛的繁殖与觅食行为,构建虚拟机迁移模型,建立以资源可用性、能耗效率、迁移成本与系统负载为核心的多目标优化函数,将虚拟机分配... 针对云数据中心虚拟机迁移中能耗高问题,提出一种基于黑寡妇优化算法的虚拟机迁移算法。通过模拟黑寡妇蜘蛛的繁殖与觅食行为,构建虚拟机迁移模型,建立以资源可用性、能耗效率、迁移成本与系统负载为核心的多目标优化函数,将虚拟机分配问题建模为多维资源约束下的组合优化问题,生成近似最优的迁移方案。结果表明,相较于鲸鱼优化、萤火虫算法,所提算法的平均能耗降低28.7%,迁移成本减少19.3%,同时保持98.6%的资源可用性。 展开更多
关键词 云计算 虚拟机迁移 黑寡妇算法
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Widow Wins UN Award for Environmental Efforts 认领 引用
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作者 YUAN DONGPING 《Women of China》 SCIE 1995年第2期34-35,共2页
IN 1983, Zhang Jiawang, a farmer in Jingbian County, Shaanxi Province, contracted 10,000 mu of sandy wasteland. He and his family were determined to turn this barren landscape into an oasis of grass and trees. But Zha... IN 1983, Zhang Jiawang, a farmer in Jingbian County, Shaanxi Province, contracted 10,000 mu of sandy wasteland. He and his family were determined to turn this barren landscape into an oasis of grass and trees. But Zhang would never realize this dream; he died of bone cancer four years later. Zhang’s widow, Niu Yuqin, an ordinary country woman, remained determined to carry on with her husband’s work. She named this wasteland "Jiayu Tree Farm," taking the "jia" from her husband’s name and "yu" from her own. With 展开更多
关键词 Zhang Widow Wins UN Award for Environmental Efforts UN
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Widows Genuine Advantage Validation Tool 用户信息泄漏漏洞 认领 引用
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作者 曲慧文 《黑客防线》 2007年第8期8-8,共1页
按照微软的要求，我们只要使用微软系统都得要正版的，于是微软就推出来了一个检测正版用户的东西，美其名日Windows Genuine Advantage Validation Tool，只要有这东西存在，就是没完没了地检测说你是盗版用户，无法正常升级，不能打... 按照微软的要求，我们只要使用微软系统都得要正版的，于是微软就推出来了一个检测正版用户的东西，美其名日Windows Genuine Advantage Validation Tool，只要有这东西存在，就是没完没了地检测说你是盗版用户，无法正常升级，不能打补丁，让你一堆漏洞，装杀毒软件也中毒，真是“最黑莫过商人脸”。当然，我等人民岂非等闲之辈，破解此招的大有人在，破解替换．再启动，我们直接晋级正版行列均可。 展开更多
关键词 Advantage Tool Widows 信息泄漏 用户 Windows 杀毒软件 正版
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Real-Time Ship Roll Prediction via a Novel Stochastic Trainer-Based Feedforward Neural Network 认领 引用
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作者 XU Dong-xing YIN Jian-chuan 《China Ocean Engineering》 SCIE EI CSCD 2025年第4期608-620,共13页
Enhancing the accuracy of real-time ship roll prediction is crucial for maritime safety and operational efficiency.To address the challenge of accurately predicting the ship roll status with nonlinear time-varying dyn... Enhancing the accuracy of real-time ship roll prediction is crucial for maritime safety and operational efficiency.To address the challenge of accurately predicting the ship roll status with nonlinear time-varying dynamic characteristics,a real-time ship roll prediction scheme is proposed on the basis of a data preprocessing strategy and a novel stochastic trainer-based feedforward neural network.The sliding data window serves as a ship time-varying dynamic observer to enhance model prediction stability.The variational mode decomposition method extracts effective information on ship roll motion and reduces the non-stationary characteristics of the series.The energy entropy method reconstructs the mode components into high-frequency,medium-frequency,and low-frequency series to reduce model complexity.An improved black widow optimization algorithm trainer-based feedforward neural network with enhanced local optimal avoidance predicts the high-frequency component,enabling accurate tracking of abrupt signals.Additionally,the deterministic algorithm trainer-based neural network,characterized by rapid processing speed,predicts the remaining two mode components.Thus,real-time ship roll forecasting can be achieved through the reconstruction of mode component prediction results.The feasibility and effectiveness of the proposed hybrid prediction scheme for ship roll motion are demonstrated through the measured data of a full-scale ship trial.The proposed prediction scheme achieves real-time ship roll prediction with superior prediction accuracy. 展开更多
关键词 ship roll prediction data preprocessing strategy sliding data widow improved black widow optimization algorithm stochastic trainer feedforward neural network
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Widow’s Dog Faces Death After 50 Bites 认领 引用
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作者 吕谅 《当代外语研究》 2003年第9期21-22,共2页
文章虽短,文采斐然。标题就新颖,其中的50 Bites就相当于for biting asmany as 50 people.接着,文章的主题句真值得玩昧一番。其中的counting hisdays和本文第四段末尾的to be put to sleep堪称异曲同工。不过后者是专门用 于动物的,put... 文章虽短,文采斐然。标题就新颖,其中的50 Bites就相当于for biting asmany as 50 people.接着,文章的主题句真值得玩昧一番。其中的counting hisdays和本文第四段末尾的to be put to sleep堪称异曲同工。不过后者是专门用 于动物的,put to sleep的含义是:(使动物)无痛死亡;人道毁灭。 展开更多
关键词 Widow s Dog Faces Death After 50 Bites
融合黑寡妇思想的蜣螂优化算法 认领 引用 被引量：6
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作者 孔令崧 石颉 +2 位作者 孙浩 陈柏颖 吴宏杰 《微电子学与计算机》 2025年第3期14-29,共16页
虽然蜣螂优化算法(Dung Beetle Optimization,DBO)具有寻优能力强,收敛速度快的特点,但是也不可避免的存在易陷入局部最优以及全局探索和局部开发不平衡的特点。针对以上问题,提出了一种融合了黑寡妇优化算法(Black Widow Optimization ... 虽然蜣螂优化算法(Dung Beetle Optimization,DBO)具有寻优能力强,收敛速度快的特点,但是也不可避免的存在易陷入局部最优以及全局探索和局部开发不平衡的特点。针对以上问题,提出了一种融合了黑寡妇优化算法(Black Widow Optimization algorithm,BWO)思想的蜣螂优化算法,命名为黑寡妇-蜣螂优化算法(Black Widow-Dung Beetle Optimization,BWDBO)。在DBO的基础上BWDBO提出了3种改进:采用混沌映射扰动初始种群、采用黑寡妇算法更新部分蜣螂和采用自适应t分布因子改进蜣螂个体。相比于原始DBO,BWDBO增强了算法的全局搜索以及局部开发能力。为了验证BWDBO的性能,分别进行了改进策略有效性验证实验、群智能算法对比验证实验、并运用BWDBO算法优化了两个实际工程优化问题。实验结果表明,BWDBO具有良好的优化性能,并且能够有效的处理实际工程问题。 展开更多
关键词 蜣螂优化算法 黑寡妇优化算法 混沌映射 改进因子 工程优化问题 BWDBO
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《民法典》视野下生育权实现的利益冲突与协调 认领 引用 被引量：2
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作者 朱晓峰 《暨南学报（哲学社会科学版）》 CSSCI 北大核心 2025年第1期97-112,共16页
生育权既是《民法典》第990条第2款规定的自然人基于人身自由、人格尊严而享有的民法上的人格权益,又是公民的基本权利。由于生育权在实现上需要男女两性协作,因此呈现出冲突性的特点,法律需要关注自然人彼此之间因生育权的实现而存在... 生育权既是《民法典》第990条第2款规定的自然人基于人身自由、人格尊严而享有的民法上的人格权益,又是公民的基本权利。由于生育权在实现上需要男女两性协作,因此呈现出冲突性的特点,法律需要关注自然人彼此之间因生育权的实现而存在的利益冲突,也需要关注自然人生育权实现上的私人利益与社会公共利益之间的冲突。对此,在《民法典》以尊重人格尊严作为人格权保护的首要价值的背景下,应以自然人生育权实现上的私人利益与其他利益尤其是社会公共利益的平衡保护立场,修正当前存在利益冲突时所采用的畸轻畸重做法,以此助益于低生育率时代自然人生育权实现的同时,兼顾社会公共利益的保护。 展开更多
关键词 生育权 人格尊严 社会公共利益 单身女性 丧偶女性
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居住安排对高龄鳏寡老年人生活满意度的影响研究 认领 引用 被引量：1
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作者 周晓蒙 赵清 周越 《人口与社会》 CSSCI 2025年第4期43-56,共14页
使用全国老龄健康影响因素跟踪调查(CLHLS)数据,实证研究居住安排对高龄鳏寡老年人生活满意度的影响。结果表明:相较于与子代同住,独居和机构养老会降低高龄鳏寡老年人的生活满意度,且对农村以及有2个及以上子女的高龄鳏寡老年人的影响... 使用全国老龄健康影响因素跟踪调查(CLHLS)数据,实证研究居住安排对高龄鳏寡老年人生活满意度的影响。结果表明:相较于与子代同住,独居和机构养老会降低高龄鳏寡老年人的生活满意度,且对农村以及有2个及以上子女的高龄鳏寡老年人的影响尤为明显。独居对高龄鳏寡老年人的精神慰藉、医疗服务可及性和日常照料产生不利影响,而机构养老的高龄鳏寡老人存在精神慰藉较少的问题。同时,社区养老服务的项目数量较少、助老效果较差。据此提出以下建议:增加社区养老服务供给,提高服务质量,充分发挥其助老作用;培育和发展养老产业,满足日益增长的养老需要;关爱独居高龄鳏寡老年人,提高其生活满意度和幸福感。 展开更多
关键词 高龄鳏寡老人 居住安排 生活满意度 养老服务 老龄化社会
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