Results 21 to 30 of about 2,950 (100)

山东南四湖雁形目鸟类越冬数量调查

open access: yes野生动物学报, 1996
山东南四湖雁形目鸟类越冬数量调查冯质鲁,王友振,高祖,韩云池(山东省微山县林业局277600)(山东省林业厅)1基本概况南四湖位于山东省西南部,由南阳湖、独山湖、昭阳湖和微山湖四湖相连而成。地处鲁、苏、皖三省交界处,地理座标为东经116°34'-11...
冯质鲁, 王友振, 高祖, 韩云池
doaj  

Nursing of a patient undergoing trans-apical transcatheter aortic valve replacement for severe aortic insufficiency (心尖途径经导管主动脉瓣置换术治疗重度主动脉瓣关闭不全1例护理体会)

open access: yes中西医结合护理
The purpose of this article is to share nursing experience of using the apical approach for transcatheter aortic valve replacement surgery to treat a patient with severe aortic insufficiency.
XU Yuanhua (徐远华)   +6 more
doaj   +1 more source

Effects of Traditional Chinese Medicine nursing technology on the recovery of neurological function in patients with acute cerebral infarction (中医护理技术促进脑梗死急性期患者神经功能康复的效果观察)

open access: yes中西医结合护理
To observe the intervention of Traditional Chinese Medicine (TCM) nursing techniques on patients with acute cerebral infarction, and investigate its effect on recovery of neurological function.
OUYANG Haiyan (欧阳海艳)   +1 more
doaj   +1 more source

考虑碳排放和经济因素的断面功率调整优化方法

open access: yes全球能源互联网, 2019
在大规模互联电网中,联络线潮流受两端电网功角的影响,易发生较大幅度的波动。以断面为单位进行输电网络的负载调整可有效降低系统运行风险。在进行断面功率控制时,为达到低碳减排的效果,提出了一种以包括机组原料使用成本和碳过排成本在内的广义发电成本为目标的断面功率优化控制方法。优化模型允许机组进行碳排放权交易,防止电价大幅上升,实现不同类别机组间资源优化配置。根据各机组的碳排放情况,提出准入标记,表示在减排机制下,机组是否具有断面功率控制资格 ...
张家美   +4 more
doaj   +1 more source

Current state of practice and reflections on humanistic care in oncology patient nursing (肿瘤患者护理人文关怀实践现状与思考)

open access: yes中西医结合护理
With the transformation of medical model, patients have higher requirements for clinical nursing services. Humanistic care is the core content of modern nursing, which can enhance the nurse-patient relationship and improve the patient treatment ...
TANG Qian (唐倩)   +4 more
doaj   +1 more source

Preparation, Isolation and Characterization of Antifreeze Peptides Derived from Silver Carp Parvalbumin(鲢鱼小清蛋白源抗冻肽的制备、分离和表征) [PDF]

open access: yesShipin kexue jishu xuebao
Antifreeze peptides (AFPs) represent an emerging class of antifreeze agents, offering significant advantages over traditional cryoprotectants and natural antifreeze proteins.
LI Yi(李奕)   +5 more
doaj   +1 more source

浙江省鸟类新纪录——灰翅鸫

open access: yes野生动物学报, 2022
2021年4月9日16时25分,在浙江省杭州市临安区浙江农林大学东湖校区校园内(30°15’32.02401″N,119°43’28.02399″E; 海拔60.4 m)的湖边山坡林间草地上,拍摄到2只翅膀上有白色羽毛(其中1只有偏棕色羽毛)、像乌鸫(Turdus mandarinus)的鸟类,鉴定为灰翅鸫(T.boulboul)的雄鸟和雌鸟,并确认为浙江省鸟类新纪录。灰翅鸫,属于雀形目(Passeriformes)鸫科(Turdidae),体长与乌鸫相当,为典型林鸟。雌鸟与雄鸟外形差异较大 ...
徐 曦 吕 喆 刘奕含 葛雪娣
doaj  

湖南长沙记录到绿背姬鹟

open access: yes野生动物学报, 2021
2019年10月3日,在湖南省长沙市烈士公园(112°59’55.74″ E,28°12’48.08″ N)内一池塘周边的阔叶林中观察并拍摄到一种鹟科鸟类。经查阅文献,对比该鸟的形态特征后,鉴定为绿背姬鹟(Ficedula elisae),为湖南省新纪录鸟种。
胡 珂 1 伊剑锋 2 杨道德 1
doaj  

我国最大的白头鹤越冬地在湖北龙感湖

open access: yes野生动物学报, 1990
白头鹤是我国拥有的9种鹤中,数量较少,研究也较少的一种。国内已有的关于白头鹤的研究文献,均未有湖北省越冬白头鹤的报道,并认为白头鹤的主要越冬地在安徽省升金湖、江西省鄱阳湖、湖南省洞庭湖等地(见马逸清《我国鹤类研究和保护进展》;王岐山《白头鹤》等)。其实,湖北省龙感湖是我国白头鹤的最重要越冬地,在那里越冬的白头鹤种群数量大大超过升金湖、鄱阳湖和洞庭湖等地。这个新发现,是湖北省环保局近年组织鸟类学者开展《江汉湖区越冬湿地珍禽考察》中发现的。龙感湖是江汉湖群中一个较大的淡水浅水湖泊,位湖北省东南隅 ...
赵学刚
doaj  

Establishment and practice of nursing outpatient clinics in the grass-roots hospital of Traditional Chinese Medicine (基层中医院中医特色护理门诊的创建与实践)

open access: yes中西医结合护理
Objective To investigate the establishment process and practical effectiveness of nursing outpatient clinics in a certain grass-roots hospital of Traditional Chinese Medicine.
GAN Limin (甘利民)   +1 more
doaj   +1 more source

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