bluuebunny/crossref_metadata_2025 huggingface dataset:
Preparation and Evaluation of the Antibacterial Effect of Chitosan Nanoparticles Containing Ginger Extract Tailored by Central Composite Design
Authors: Farmoudeh Ali , Shokoohi Aynaz , Ebrahimnejad Pedram
Published: January 2021

Purpose: The ginger root extract has shown remarkable antimicrobial effects. Nanocarriers based on biodegradable polymers (like chitosan) are promising drug delivery vehicles for antibacterial compounds. In this study, aqueous and methanolic extracts of ginger root were prepared, loaded on chitosan nanoparticles (NPs), and their antimicrobial effects were investigated. Methods: The NPs were prepared using the ionic gelation technique. The central composite design model was employed to optimize the formulation variables and achieve the minimum particle size and maximum zeta potential. The total phenol content of the powdered extracts was determined. The antimicrobial activity of the NPs was evaluated by the determination of minimum inhibitory concentration (MIC) and minimum bactericidal concentration (MBC). Results: The optimum size of NPs containing methanolic or aqueous extract were 188.3 and 154.7 nm, with a zeta potential of 29.1 and 32.1 mv, and entrapment efficiency percent (E.E.%) of 61.57±3.12% and 44.26±2.57%, respectively. Transmission electronic microscopy images confirmed the spherical particles in the low nanometer range. The phenol content of methanol extract was higher than the aqueous one (60.216 ± 1.83 and 39.835 ± 1.72 mg gallic acid equivalent/100 g), respectively). According to the results of the MIC and MBC, methanol extract NPs showed more potent antimicrobial effects, which seems to be associated with higher concentrations of phenolic compounds. The FTIR spectrophotometry showed no chemical interaction between the extracts and other ingredients. Conclusion: The results demonstrated that current NPs significantly increased the antibacterial effects of ginger extracts and could be selected for further evaluation.
Topical Gel of Vitamin A Solid Lipid Nanoparticles: A Hopeful Promise as a Dermal Delivery System
Authors: Boskabadi Mahshid , Saeedi Majid , Akbari Jafar , Morteza-Semnani Katayoun , Hashemi Seyyed Mohammad Hassan , Babaei Amirhossein
Published: January 2021

Purpose: The Objective of the present investigation was to enhance the skin delivery of vitamin A (Vit A) via producing solid lipid nanoparticles (SLNs) through ultrasonication technique. Methods: For achieving optimal skin delivery, impacts of two surfactants ratio of Tween80:Span80 on nanoparticles (NPs) features and the respective functions were examined. Powder X-ray diffractometer (PXRD), photon correlation spectroscopy, attenuated total reflectance-Fourier transform infrared spectroscopy (ATR-FTIR), transmission electron microscopy (TEM), and differential scanning calorimetry (DSC) were applied for characterizing the solid state of Vit A in the SLN. Results: Results showed that size of the NPs is usually enhanced by adding co-emulsifier (Span80). Notably, minimum NPs size (64.85±4.259 nm) was achieved while the hydrophilic-lipophilic balance (HLB) of the binary surfactants was 12.08, close to HLB of beeswax (HLB=12) as lipid matrix. Also, maximum entrapment efficiency (66.01±8.670%) was observed in the formulation. DSC thermogram indicated an amorphous form of Vit A in SLN. ATR-FTIR spectra of Vit A-SLN illustrated that prominent functional groups are found in the formulations that might be a sign of acceptable entrapment of Vit A in a lipid matrix. Moreover, ATR-FTIR studies showed no chemical interactions between Vit A and excipients. Skin irritation test proved the non-irritancy of Vit A-SLN2, when applied to the dorsal region of Wistar rats. Finally, any cellular toxicity was not seen for NPs. Conclusion: It was found that the procured Vit A-SLNs could be utilized as potent carriers for the dermal delivery of Vit A.
Combination of Estradiol with Leukemia Inhibitory Factor Stimulates Granulosa Cells Differentiation into Oocyte-Like Cells
Authors: Yousefi Soudabe , Akbarzadeh Maryam , Soleimanirad Jafar , Hamdi Kobra , Farzadi Laya , Ghasemzadeh Aalie , Mahdipour Mahdi , Rahbarghazi Reza , Nouri Mohammad
Published: January 2021

Purpose: Previous studies have documented that cumulus granulosa cells (GCs) can trans-differentiation into different non-ovarian cells, showing their multipotentiality to repopulate the injured cells in ovarian tissue. The current experiment is aimed to assess the differentiation capacity of human cumulus GCs toward the oocyte-like phenotype in vitro. Methods: GCs were isolated from healthy female volunteers subjected to in vitro fertilization or intra-cytoplasmic sperm injection (IVF-ICSI). The effect of different media supplemented with leukemia inhibitory factors (LIFs), 5 ng/mL estradiol, and 0.005 IU/mL follicle-stimulating hormone (FSH) were investigated to the differentiation of GCs toward oocyte-like phenotype via monitoring the expression of Oct3/4 and GATA-4 using flow cytometry analysis. The expression of genes such as FIGLA, NOBOX, and SYCP3 was measured by real-time polymerase chain reaction (PCR) assay. We also assess morphological adaptation by using bright-field microscopic imaging. Results: Exposure of GCs to LIFs increased the number of cells expressing stemness factor Oct3/4 coincided with the suppression of GATA-4 after 7 days (P<0.05). We found that the transcript level of all genes FIGLA, Nobox, and SYCP-3 decreased in cells after treatment with a FSH (P<0.05). According to our data, the incubation of GCs with estradiol increased the expression of genes related to the oocyte-like phenotype. Conclusion: Our finding revealed that the combination of LIFs and estradiol could induce the GCs’ oogenesis capacity and thereby is possibly suggested as a therapeutic strategy during the occurrence of gynecological disorders.
A Detailed Guide on Converting Qualitative Data into
Quantitative Entrepreneurial Skills Survey Instrument
Authors: Mamabolo Anastacia , Myres Kerrin
Published: January 2021

Mixed‑methods research designs are increasingly popular,
especially in the management domain because they hold the potential
to offset the weaknesses inherent in mono‑method, qualitative or
quantitative designs. In entrepreneurship research, the domain in
which this study is located, mixed‑method studies are conducted
mostly according to a sequential‑exploratory design with an aim of
developing and validating theory in a single research study. In some
studies, the qualitative phase is used to develop a questionnaire,
which is more common. However, the actual process of converting
qualitative data into operationalised constructs and survey items is
usually not clearly articulated. This creates an opportunity to
contribute to a better understanding of the process of transitioning
from a qualitative to a quantitative study. This paper proposes such
an approach, using an example of a study of the skills entrepreneurs
use to start and run their businesses. In the qualitative phase,
interviews were conducted with 20 entrepreneurs and 6 national
experts to discover the skills required by entrepreneurs to start
and manage their businesses. Data analysis, using computer assisted
qualitative data analysis software, resulted in nine groups of
skills considered important in performing entrepreneurial
activities. Based on qualitative analysis, the study provides a
detailed account of the process of converting qualitative data into
a quantitative survey questionnaire, which will enhance the
effectiveness of mixed‑methods designs. The developed
entrepreneurial skills questionnaire was tested and validated on a
sample of 235 entrepreneurs. The article concludes with implications
for mixed‑methods researchers who want to develop new instruments,
and scholars conducting research on entrepreneurial skills.
Addressing The Challenge of Building Research Capabilities in
Business Management Undergraduate Students
Authors: Rich Martin , Brown Ann , Banerjee Aneesh
Published: January 2021

The research process is complex, involving many conceptually
different steps that require a variety of skills. For instance,
early on in the research process the task of identifying and
articulating a suitable research problem often involves, amongst
other skills, a high level of creativity and critical thinking,
whereas later on in the process, application of a suitable research
method would require deep knowledge of the state of art in that
methodology. As the techniques used by researchers to iterate
between current discipline theory, subject knowledge and research
methodology gets increasingly specialized, it is also becoming more
opaque to people outside the research community. Management students
with little or no exposure to research find this puzzling because
they are being encouraged to do something creative and original, and
at the same time they are expected to build on existing knowledge
using a set of conventions associated with the chosen methodology.
Business students in their 1st year face many new situations. Most
of them have little experience of what research is about or the
various elements that are necessary for a successful project. The
teaching at school level mostly focuses on imparting subject
knowledge and instilling basic numeracy and literary skills. It does
not prepare them so well for setting their own goals and working
independently ‑ the core of research. Traditional teaching methods
can help them acquire the relevant subject knowledge and basic
research methods. But putting these together in a piece of practical
research requires in depth understanding and creative thinking.
Problem‑based learning (PBL) is a way to help UG students at the
beginning of their research attempts to develop the mindset and
skills needed. This paper makes the case for introducing Critical
Thinking skills to Business Management students in their 1st year,
using a problem‑based Learning (PBL) approach. It assesses what was
involved in developing and delivering such a course. Both staff and
students found the experience challenging, but the overall response
was positive establishing that the approach taken was fundamentally
effective.
Business Research Methodologies and the need for Economies of
Scale in the Business Research Process: Harnessing the Innovation
Opportunities of Novel Technologies and Technological Change
Authors: Callaghan Chris William
Published: January 2021

Theory and evidence suggests that returns to research and
research and development are currently declining. This paper seeks
to identify patterns in the use of business research methodologies
in certain of the latest articles published at the forefront of the
field of business research innovation, from its leading journal.
This literature is used to identify the current front line of
business research methodologies at the forefront of the field.
Propositions are derived from novel theory, and are critically
juxtaposed against identified topics and methodologies in these
articles. In so doing, the conceptual distance of the front line of
empirical research in the field from the radical front line of
theory in the broader field is quantified. Methodological
implications are discussed and recommendations are made for the
development of a future research agenda.
Assessment of Conventional and Advanced Methodologies: Application of Configurational Approach and Fuzzy Set Theory in Emotional Labor Research
Authors: Saman Javed  , Noshaba Batool
Published: January 2021

Application of configurational approach and fuzzy set theory on social and behavioral science variable models needs more attention. Few social science researches have employed configurational methods of research to empirically investigate a research question. On the front of exploring unique and innovative ways of investigation, this paper discusses the application of fuzzy set theory in social sciences. The study primarily takes a model of emotional labor and employee well‑being as a case example to depict how configurational models are developed. The study examines emotional labor and well‑being, not as predictor or criterion variables, but rather as conditions and outcome. The study also distinguishes between correlational and configurational method of research and adopts a descriptive approach by taking five research papers that examine social and behavioral science constructs from a configurational approach. Scarcity of literature in the crossover between the mathematical models and social sciences, particularly for the respective variables, call for a study that can clarify the initial queries surrounding fuzzy set models and pave the way for future empirical studies. The research concludes that utilizing mathematical models like fuzzy set theory, configuration and qualitative comparative analysis in social sciences can break monotony and bring newness in approaching as well as addressing a research query. This paper draws attention towards exploring new avenues in research methodologies. Application of newer methods would not only increase the rigor and precision of research findings but also assist in approaching a research area from multiple angles thereby enhancing the research quality.
РЕГИОНАЛЬНАЯ ПОЛИТИКА КИТАЯ В ЦЕНТРАЛЬНОЙ АЗИИ И ПАРТНЕРСТВО С КЫРГЫЗСТАНОМ
Authors: Абулаити А.
Published: January 2021

Аннотация. Данная статья посвящена проблемам международной политики КНР в Центральной Азии и сотрудничеству с Кыргызстаном в рамках инициативы «Один пояс – один путь». В работе рассматривается понятие китайского регионализма, специфика международной политики Китая, роль Китая в Центральной Азии. Раскрываются особенности взаимоотношения КНР с центральноазиатскими республиками в торговом, экономическом и политическом отношениях.
Ключевые слова: Глобализация, регионализм, Инициатива “Один пояс – один путь”, Китай, СУАР, Центральная Азия, Кыргызстан, «сообщество единой судьбы», периферийная дипломатия, Конфуцианство, политика «марш на запад», Экономический пояс шелкового пути.
Аннотация. Бул макала Кытайдын "Бир алкак - бир жол" демилгесинин алкагындагы Борбордук Азияга карата саясаты жана Кыргызстан менен кызматташуусу көйгөйүнө арналган. Аткарылган иште Кытай регионализми түшүнүгү, Кытайдын эл аралык саясатынын өзгөчөлүктөрү, Кытайдын Борбор Азиядагы ролу каралат. Кытайдын Борбордук Азия өлкөлөрү менен соода-экономикалык жана
саясий мамилелеринин өзгөчөлүктөрү аныкталат.
Түйүндүү сөздөр: Глобалдашуу, Регионализм, "Бир алкак - бир жол" демилгеси, Кытай, СУАР, Борбордук Азия, Кыргызстан, "Адамзаттын бирдиктүү тагдырынын жамааты”, перифериялык дипломатия, Конфуцийизм, "Батышка жүрүш" саясаты, Жибек Жолунун экономикалык алкагы.
Abstract. This article is devoted to the problems of China’s international policy in
Central Asia and cooperation with Kyrgyzstan within the framework of the «One Belt
- One Way» initiative. The paper examines the concept of Chinese regionalism, the specificity of China’s international policy, China’s role in Central Asia within the trade, economic, and political relations with the Central Asian republics.
Keywords: Globalization, regionalism, BRI, China, XUAR, Central Asia, Kyrgyzstan,
community of shared destiny, peripheral diplomacy, Confucianism, “Go-West” policy,
Silk Road Economic Belt
ЖАЗА АТКАРУУ СИСТЕМАСЫНЫН КЫЗМАТКЕРЛЕРИНИН КЕСИПТИК КҮЙҮҮСҮНҮН
ӨЗГӨЧӨЛҮКТӨРҮ
Authors: Садырова Гулзат , Саякова Айзада
Published: January 2021

Аннотация: Кыргызстандын шарттарында ар кандай кесиптеги адистердин кесиптик күйүүсүнүн проблемасы өтө актуалдуу. Изилдөөлөр көрсөткөндөй инсандын социалдык-экономикалык шарттарында, анын жашоо-турмушунда кесиптик күйүүсүнүнүн тийгизген терс таасири каралат. Макалада жаза аткаруу системасынын кызматкерлеринин эркинен ажыратылган, абактагы адамдар
менен кызмат учурунда жүргүзүлгөн иштериндеги кесиптик, эмоционалдык күйүүсүнүн өзгөчөлүктөрү талданат жана анын алдын алуу иштеринин багыттары сунушталат.

Аннотация: В условиях реалий Кыргызстана проблема профессиональной деформации, и, в частности, эмоционального выгорания специалистов различных профессий, является наиболее актуальной и злободневной. Формирование ценностных ориентаций личности в высокой степени детерминировано социально-экономическими условиями ее жизнедеятельности, и если условия неблагоприятны, они будут способствовать деформации ценностно-смысловой сферы. Изучение причинно-следственных связей столь сложного феномена эмоционального выгорания личности является особенно актуальным и важным на сегодняшний день для специалистов тех профессий, чья деятельность предъявляет высокие требования к нравственным и личностным качествам сотрудников, их эмоциональной выдержке, психологической подготовленности. В статье анализируются
особенности профессионального, эмоционального выгорания сотрудников уголовно-исполнительной системы в работе с осужденными, отбывающими наказание, рекомендуются направления его профилактической работы.
Abstract: In the context of the realities of Kyrgyzstan, the problem of professional
deformation, and, in particular, emotional burnout of specialists in various professions,
is the most relevant and topical. The formation of value orientations of an individual
is highly determined by the socio-economic conditions of its life, and if the conditionsare unfavorable, they will contribute to the deformation of the value-semantic sphere. The study of cause-and-effect relationships of such a complex phenomenon of emotional burnout is particularly relevant and important today for specialists in those professions whose activities place high demands on the moral and personal qualities of employees, their emotional endurance, and psychological preparedness.The article analyzes the features of professional and emotional burnout of employees of the criminal Executive system in working with convicts serving sentences, with persons who are in prison during their service, and recommends directions for its preventive work.
On the design of quiet hypersonic wind tunnels
Authors: Grossir Guillaume
Published: January 2021

This document presents a thorough literature review on the development of hypersonic quiet tunnels. The concept of boundary layer transition in high-speed flows is presented first. Its consequences on the free-stream turbulence levels in ground facilities are reviewed next, demonstrating that running boundary layers along the nozzle walls must remain laminar for quiet operation. The design key points that enable laminar boundary layers and hypersonic operation with low free-stream noise levels are then identified and discussed. The few quiet facilities currently operating through the world are also presented, along with their design characteristics and performances. The expected characteristics and performances of a European quiet tunnel are also discussed, along with flow characterization methodologies and different measurement techniques. It is finally shown that the required expertise to establish the first European quiet hypersonic wind tunnel is mostly at hand.
The analysis of promising world scientific and technological areas of research under the Sustainable Development Goal No. 2 according agriculture using the "Web of Science" and "Derwent Innovation" platforms: scientific and analytical note
Authors:   State Institution “Ukrainian Institute of Scientific and Technical Expertise and Information”, Berezniak N.V.
Published: January 2021

The results of scientometric and patent research aimed at establishing the most promising technological trends for making forecasts for the period 2021-2030 are described. The study is focused on the achievement of Ukraine's Sustainable Development Goal No. 2 "Overcoming hunger, agricultural development". The research was conducted using the "Web of Science" (WoS) and "Derwent Innovation" international platforms. The period under study is 2011-2018. The results of a scientometric analysis of world and domestic publication activity, as well as the dynamics of citations for a selected array of publications are presented. The publication activity of the countries of the world and Ukraine has been established. The analysis of the dynamics of citations and determination of the growth rate of the number of citations (2018/2014,%) by keywords / technological areas, which belong to the global technological trends in the agricultural field, were carried out. The top 11 technological areas that are the most promising for predictive research have been identified. The results of the analysis of the dynamics of patenting and the growth rate of the number of patents in the world and Ukraine in the field of protection and restoration of terrestrial ecosystems, based on the codes of the International Patent Classification using the "Derwent Innovation" international database, were given. The patent activity of the main countries of the world and Ukraine has been established. The patent research was carried out on keywords / technology areas that relate to global technology trends in the named area. The analysis of the dynamics and rates of patenting (2018/2014,%) was carried out. The selection of technological areas with a high rate of patent activity and placement of landscape maps on blue and green zones was carried out. The promising technological directions in the agricultural sector for conducting predictive research were identified.
Da Utilidade da Avaliação Psicológica da Impotência
Authors: Rodrigues Jr. Oswaldo M.
Published: January 2021

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A Sexualidade e as Doenças Sexualmente Transmissíveis
Authors: Cavalcanti Ricardo C.
Published: January 2021

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Disfunção Erétil
Authors: Rodrigues Jr. Oswaldo M. , Pugliese Mônica R. B.
Published: January 2021

Com o objetivo de reconhecer as expectativas quanto a possível, tratamen- tos, durante a fase diagnóstica, de homens impotentes sexualmente, procedeu-se a estudo retrospectivo de 1681 pacientes, em clínica privada de caráter multidiscipli- nar. As expectativas quanto aos possíveis tratamentos encontram-se apresentados nas respostas ao Inventário I.H.E. de sexualidade masculina, forma III, referindo aceitação, rejeição/desconhecimento sobre as seguintes condutas: cirurgias, psicote rapias, medicamentos, orientação sexual, prótese peniana, hormônios, outros trata- mentos. A referência anterior à conduta terapêutica no que se refere à aceitação foi maior para medicamento (60,31%); orientação sexual (55,15%) e psicoterapia (52,38%). Em contrapartida, prótese peniana (20,23%), cirurgia (15,87%) e hor- mônio (8%) foram os mais rejeitados. Já os tratamentos mais desconhecidos para estes pacientes foram: outros tratamentos que não os citados (8,73%); hormônios (7,14%); prótese peniana (6,7%) e psicoterapia (6,34%). De 194 (88,18%) indicações do psicoterapia, foram efetuadas 68 (35,57%). Das 34 cirurgias propostas (15,46%), foram realizadas 50%, sendo que dessas 17 cirurgias, 8 eram de implante para prótese peniana (47,06%). O mesmo aconteceu no que se refere aos medicamentos: 40 propostas, (18,18%), sendo realizadas ape- nas 50% delas. Notou-se que as expectativas anteriores à proposta de tratamento pouco influenciam em seu curso real. A opinião abalizada do médico é a que mais conta; percebe-se, porém, que a motivação interna do paciente interfere na realização do tratamento que se realizará à contento, se tal motivação estiver presente de forma positiva. Caso contrário, é de fundamental importância a relação médico-paciente e o quanto ela pode influenciar na aceitação de tratamentos, reestruturando cognitivamente o paciente. Entretanto, observa-se que essas motivações intrínsecas, quando inadequadas, podem ser alteradas com a intervenção a mais de um profissional de saúde mental. Essas motivações intrínsecas ainda devem conduzir o paciente à aceitação de tratamentos para a disfunção erétil.
O Adolescenle e a Família
Authors: Hallal Roberto Curi
Published: January 2021

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Disfunção Erétil
Authors: Rodrigues Jr. Oswaldo M. , Costa Moacir
Published: January 2021

Na avaliação multidisciplinar da disfunção erétil, em meio à avaliação psicológica, os autores propõem a utilização do Inventário I.H.E. de Sexualidade Masculina forma D.E. III, Integrando a avaliação psicológica o Inventário tem a finalidade de coletar informações objetivas secundárias e complementares à entrevista psicológica avaliatória. Constituem áreas a serem investigadas o desenvolvimento psicossexual, as fases da resposta sexual trifásica e as possíveis disfunções complementares à disfunção erétil associadas àquelas fases e outros dados sobre a vida se- xual do paciente relevantes ao tratamento de suas dificuldades sexuais. A utilização de tal instrumento facilita a obtenção de informações sem a concorrência de ansiedades, normalmente presentes nas entrevistas com a presença de um profissional, podendo-se proceder a uuia compara- ção dos dados obtidos com o Inventário e os da entrevista, quando podem surgir incongruências que poderiam de outra maneira serem consideradas reais e atrapalharem o tratamento adequado do paciente.
Hiperprolactinemia na Mulher e Possíveis Repercussões na Resposta Sexual
Authors: Fucs Gilda Bacal , Athayde Celia , Campos Angela
Published: January 2021

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Tipologia dos Relacionamentos Amorosos
Authors: Fridman Sander , Weber Erika , Azeredo Rosa Helena
Published: January 2021

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O Trabalho do Orientador Vocacional na Educação Sexual
Authors: Barbosa Maria Paquelet Moreira
Published: January 2021

Este trabalho pretende estabelecer um elo entre os processos da Orientação Educacïonal e da Educação Sexual. Os dois capítulos que o compõem revelam, um trabalho de pesquisa e a experiência que temos na área. No Primeiro Capítulo faz-se uma análise dos pontos importantes do processo da Orientação Educacional, como a definição de su filosofia dentro de um quadro teórico, o entendimento de seus objetivos e formas de atuação. No Segundo Capítulo sobre Educação Sexual, define-se o seu signi- ficado e objetivos. Traça se um breve histórico do processo da Educação Sexual no mundo, no Brasil e na Bahia e analisa-se as instituições respon- sáveis pelo mesmo, buscando-se estabelecer relações entre elas.
O Êxtase do Tempo Vivido
Authors: Bruns Maria Alves de Toledo , Almeida Maria Goreti
Published: January 2021

O objetivo deste estudo foi compreender o modo de ser de algumas mulheres que expressam que viver prazerosamente aos 60, 70 anos de tempo vivido, é uma das possibilidades do ser humano. Isso ocorreu na interface com a sexualidade, a qual evidencia o modo que a pessoa vivencia sua temporalidade, o que envolve o como lidar com o envelhecimento. Sob a perspectiva fenomenológica analisamos os discursos dessas mulheres. As convergências entre eles permitiu-nos desmitificar preconcei- tos e estigmas em relação a realização sexual da mulher após a menopausa.Evidenciou também que: a ênfase na criatividade e autenticidade; a perda de: medo, inibição e constrangimento; a realização sexual e profis- sional possibilitam o processo de vir a ser mulher.
Sexualidade na Idade Avançada
Authors: Cavalcanti Mabel
Published: January 2021

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Um Olhar Sobre o Erotismo
Authors: Valença Ana Maria Macedo
Published: January 2021

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Amor, Sexualidade e Erotismo nos Maiores de 40
Authors: Maldonado Maria Tereza
Published: January 2021

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RFID Authentication Scheme based on Hyperelliptic Curve Signcryption
Authors: Ali Usman
Published: January 2021

The implementation of efficient security mechanisms for Radio Frequency Identification (RFID) system has always been a continuous challenge due to its limited computing resources. Previously, hash-based, symmetric-key cryptography-based and elliptic curve cryptography based security protocols were proposed for RFID system. However, these protocols are not suitable because some of them failed to fulfill the RFID security requirements, and some of them produce high computational overhead. Recently researchers have focused on developing an efficient security mechanism based on hyperelliptic curve cryptography (HECC) which provides high security with 80 bits lower-key size. In this paper, we propose an efficient RFID authentication scheme based on hyperelliptic curve Signcryption. The proposed authentication scheme provides the required security features for the RFID system as well as security from potential attacks. We validated our proposed scheme’s security by utilizing a widely used simulation tool, Automated Validation of Internet Security Protocols and Applications (AVISPA). Furthermore, the results reveal that the computational, communication and storage overheads of the proposed scheme are much less than the other recently proposed schemes. Compared to the most recently published work based on ECC Signcryption, our scheme is 70% efficient in terms of computational overhead, 42.7% efficient in terms of communication overhead, and 50% efficient in terms of storage overhead. Therefore, the proposed scheme is more efficient as compared to the recently published work in this domain. Hence, it is an attractive solution for resource-limited devices like RFID tags.
The blood–gas partition coefficient
Authors: Bezuidenhout E
Published: January 2021

A partition coefficient (λ) describes the relative affinity of a volatile anaesthetic for two phases and how that anaesthetic distributes itself between the two phases when equilibrium has been achieved. The blood–gas partition coefficient (λb/g), or Ostwald coefficient for blood–gas, is a pharmacological term used to describe the solubility of a volatile anaesthetic agent. Volatile agents with a low blood–gas partition coefficient (less soluble) will exert a high partial pressure and produce a more rapid onset and offset of anaesthetic action.
Phase I reactions
Authors: Dibetso TJ
Published: January 2021

Phase I reactions fall under the broad topic of drug metabolism. Metabolism describes the chemical reactions that change drugs into compounds that are easier to eliminate. The reactions are catalysed by enzymes and happen mostly in the liver, though some reactions take place in the gut wall, lungs and blood plasma. Drug metabolism is divided into two phases: Phases I and II. This talk will focus on phase I.
الجيومورفولوجيا الحضرية وأثرها في توزيع استعمالات الارض في مدينة الحقلانية
Authors: محمد الكبيسي أ.م.د. امجد رحيم
Published: January 2021

تناول البحث تحليل العلاقة بين نمو وتوزيع استعمالات الارض والخصائص الطبوغرافية في مدينة الحقلانية عن طريق الاعتماد على مجموعة من المؤشرات الجيومورفولوجية الحضرية المؤثرة في نمو واستدامة المدينة بدلالة مدى تماثل نمو المدينة فوق الوحدات الجيومورفولوجية، اذ اظهرت المؤشرات الجيومورفولوجية عدم وجود تماثل في نمو وتوزيع استعمالات الارض على الوحدات الجيومورفولوجية، كما اظهرت المؤشرات الحضرية أنَّ صلة القربى كان لها الدور الكبير في نمو وتوزيع استعمالات الارض. و تم تحليل العلاقة بين نمو وتوزيع استعمالات الارض والوحدات الارضية الجيومورفولوجية وعامل الارتفاع، فيما تم بيان اثر عامل الانحدار في نمو وتوزيع استعمالات الارض في مدينة الحقلانية وكذلك تأثير الخصائص الطبوغرافية على استعمالات الارض السكنية والصناعية والتجارية والخدمية.
السلطة في الفلسفة الفوضوية
Authors: علي عواضه أ.م.د.حنان
Published: January 2021

يدور البحث حول السلطة السياسية والحكم عموماً في الفلسفة الفوضويّة.وأبرز الفوضويين باكونين، وبرودون، وكروبتكين وغيرهم.وهؤلاء ضحوا بكل شيء في حياتهم،من أجل الحصول على  الحرية.لأنهم يرون أنَّ كل سلطةٍ مهما كانت هي بمثابة كبت للحريّة وتتطلب مقاومتها.وكان أسلوبهم في ذلك هو العنف الثوري ضدّ رموز السلطات. وأيُّ سلطةٍ كانت وإن كان مصدرها الإنتخاب، فهي لا تخدم سوى مصلحة الأقليّة المستغلةِ على حساب مصالح الأغلبيّة  المستعبدةَ .
التهجير القسري في المجتمع الليبي، الإشكالات والآثار والتحديات والرؤية المستقبلية 2011- 2019 قراءة سوسيولوجية تاريخية
Authors: سالم مرجين أ.د. حسين
Published: January 2021

يوضح البحث واقع التهجير القسري في المجتمع الليبي في المدَّة الممتدة من 2011- 2019م، وبيان الإشكاليات والآثار والتحديات الناجمة عن عمليات التهجير القسري، وتم الاعتماد في عمليات التشخيص والتحليل على المقاربة السوسيولوجية التاريخية، التي ترى بأن عمليات التهجير القسري تحدث في المجتمع الليبي لبعض القبائل والمناطق، وهي وسيلة تأديبية أو عقابية بغية المحافظة على المصالح أو المكاسب، أو للقضاء على المنافسين أو الخصوم، كما أنها كانت وما تزال أداة من أدوات الهيمنة وفرض المصالح، كما بَّينٌ البحث إنَّ نجاح عمليات إعادة المهجرين ستكون متوقفة على مدى وجود بيئة مجتمعية محفزة وداعمة على قبول المعالجات عمليات التهجير القسري، كما تبرز الحاجة إلى مرحلة بناء وتعزيز قوة القانون عن طريق وجود حكومة قوية تكون قادرة على بناء مؤسسات دولة قوية؛ وتكون قادرة على تطبيق القانون، وحماية الحريات، فالتحدي الكبير الذي يواجهة استمرار حالات التهجير القسري في ليبيا هو غياب سلطة قوية، قادرة على فرض قوة القانون.
مشكلات المعاقين المصابين بالسكري دراسة ميدانية في مدينة بغداد
Authors: رشيد م. سعاد حميد
Published: January 2021

زاد الاهتمام بالمعاقين بشكل عام بعد أن أصدرت المنظمات العالمية التابعة للأمم المتحدة العديد من اللوائح والتشريعات بخصوص رعاية وتأهيل المعاقين في مختلف الأعمار لغرض دمجهم في مجتمعاتهم وتحويلهم من عالة على المجتمع إلى منتج وفعال وجاءت هذه الدراسة في مساعدة هذه الشريحة الاجتماعية من المعاقين وذلك بإلقاء الضوء على مشكلات المعاقين المصابين بالسكري وكان هدف الدراسة هو الوقوف على هذه المشاكل وتشخيصها  ووضع الحلول اللازمة للحد من هذه المشاكل وتخفيف وطأتها على المعاق وقد اعتمدت الدراسة على منهج المسح الاجتماعي ولتحقيق أهداف الدراسة المذكورة تم اختيار عينة من المعاقين المصابين بمرض السكري في مركز التأهيل الطبي والعلاج الطبيعي في صدر القناة والمعهد الطبي التقني باب المعظم / فرع الأطراف والمساند بالإضافة إلى مستشفى مدينة الطب) والبالغ عددهم (50) معاقاً وجمعت البيانات عن طريق استمارة الاستبيان فضلاً عن المقابلات الشخصية مع المبحوثين للحصول على النتائج المطلوبة وكان من أهم النتائج التي تم التوصل إليها هو عدم توفر العلاج اللازم وكذلك محدودية حركتهم اليومية فضلاً عن ذلك توتر العلاقة بينه وبين أسرته وقد وضعت الدراسة مجموعة من التوصيات والمقترحات منها رفع المعاناة التي يواجهها المعاقين في المراكز الخاصة بالتأهيل والمراكز الخاصة  بمرض السكري وإيجاد نصوص تشريعية تضمن حقوق المعاقين.
التعالق الموسيقي في الشعر الأندلسي (ابن الأبار (ت595 هـ - 658 هـ) انموذجا )
Authors: خضير أ.م.د.سهام صائب
Published: January 2021

التعالق الموسيقي في الشعر الأندلسي (ابن الأبار (ت595 هـ - 658 هـ) انموذجا ) للصوت مكانة خاصة في شعر الشاعر الأندلسي (ابن الأبار) ، الأمر الذي أثار اهتمامي بسبب القدرة الصوتية للحروف داخل شعر ابن الأبار؛ لذلك درست صفات الحروف  ومخارجها في داخل البناء الشعري.لم يتمكن العلماء من تحديد الأصوات الموسيقية وغير الموسيقية ، وقد وجدنا قدرة ابن الأبّار الفطرية تمكنه من استعمال الأصوات بصورة الصحيحة ، وبث الحياة في الكلمات ؛ لتُظهر لحظات حياته مقروءة بالكلمات . لذلك جاءت بعض الأصوات في تعالق موسيقي معبرة عن أغراضه من الثناء والفخر إلخ.تمكن الشاعر ابن الأبّار من استغلال سمات الحروف في التأثير من ذلك ثنائية ( الساكن / المتحرك ) ـ وقدرته على التعبير عن إحساسه الداخلي ومحيطه. فجاءت شعريته في مجموعة متنوعة من الثناء والغزل والوصف والرثاء ، ويتوافق معانيها مع أجزاء القصيدة التي تعبر حقًا عن الأحاسيس والمشاعر في البيت الشعري .
Running Dictation Technique for Promoting EFL Primary Pupils’ Spelling, Pronunciation & Vocabulary Retention
Authors: Abbas Jawad, Ph.D Asst.Prof.Zainab
Published: January 2021

The present study highlights the importance of using running dictation technique in teaching the textbook's songs at the primary schools. Running dictation technique is a classroom activity where the pupils are moving around and working together as groups to handle dictation and raise enjoyment at the same time. This study is an experimental one in which forty eight pupils is taught the textbook's songs by using running dictation technique. The present study aims at finding out the effect of applying this technique on primary pupils' spelling, pronunciation and vocabulary retention. To achieve this aim, the researcher has used three achievement tests as measurement tools. They are spelling test, pronunciation test and vocabulary worksheet in addition to the daily observation-test formula for two independent samples has been used to apply the data analysis technique.The sample of the study is forty pupils from AL-Aduaa primary school in Diyala Governoate . The results of this study reveal that there is a positive effect of using running dictation technique on the three aforementioned variables. They also reveal that the pupils at the primary level can gain much motivation towards learning songs by using running dictation technique.
PENINGKATAN KEWIRAUSAHAAN MAHASISWA MELALUI IPTEKS BAGI KEWIRAUSAHAAN (IbK) DI AKADEM TEKNOLOGI AUB SURAKARTA JAWA TENGAH
Authors: Choerudin Achmad , Purwanto Agus , Dewi Septiana Novita
Published: January 2021

Target dari Program IbK  ini adalah: (1) mengembangkan jiwa wirausaha di mahasiswa melalui (a) memberikan bekal pengetahuan konseptual dan kemampuan manajerial tentang wirausaha, (b) melatih mahasiswa tentang peluang usaha dan memilihnya sesuai dengan kemampuan SDM, dana, dan proyek pengembangan usahanya sesuai tuntutan pasar, (c) melatih keterampilan mahasiswa dalam menyusun Business Plan, (d) melakukan analisis SWOT untuk mengevaluasi dan memperbaiki Business Plan berdasarkan hasil survey kelayakan usaha dan informasi aktual yang relevan untuk mendukung perkembangan usaha, dan (e) Menciptakan wirausaha baru yang mandiri. (2) Meningkatkan keterampilan manajemen usaha bagi masyarakat industri, dan (3) Menciptakan metode pelatihan kewirausahaan yang cocok bagi mahasiswa.  Proses seleksi calon peserta program kewirausahaan (recruitment tenant) dilakukan: (1) melakukan sosialisasi kepada mahasiswa tentang program kewirausahaan, (2) penawaran program kewirausahaan kepada mahasiswa, (3) membuka pendaftaran bagi mahasiswa untuk memprogram kewirausahaan (entrepreneur). Mahasiswa dapat  mengikuti program entrepreneurship capacity building, yaitu (1) diklat kewirausahaan, (2) wirausaha, dan (3) inkubator kewirausahaan. Metode pendekatan IbK menggunakan metode PALS (Participatory Action Learning System).  Metode PALS menitikberatkan pada transformasi kegiatan yang telah  ada untuk diusahakan dibawa pada perubahan-perubahan ke arah perbaikan kondisi entrepreneurship melalui: fase penyadaran kewirausahaan (awareness), fase pengkapasitasan (capaciting) dan pendampingan (scaffolding) kewirausahaan (entrepreneurship capacity building), dan fase pelembagaan (institutionalization) usaha baru sebagai wirausana baru.Keywords: tenant,  PALS, wirausaha.
Pengembangan SmaRT FEWS UNS berbasis camera sebagai Upaya Deteksi Dini Bahaya Banjir Luapan Sungai Samin
Authors: Yunianto Mohtar , Purnomo Fendi Aji , Maulana Nanang
Published: January 2021

Telah dilakukan pemetaan, pembuatan serta pemasangan alat deteksi dini banjir SMaRT FEWS UNS luapan Sungai Samin yang merupakan anak Sungai Bengawan Solo. Alat deteksi dini yang dipasang menggunakan arduino, catudaya menggunakan panel sel surya dan distribusi data menggunakan camera dimana gambar hasil pengambilan data dikirim dan ditampilkan dalam aplikasi  berbasis web yang secara online dan realtime serta dapat dimonitor melalui http://banjir.mitigasi.com/simonair Kata kunci : SMaRT FEWS UNS, Banjir, deteksi banjir, camera
UPAYA PENINGKATAN KUALITAS SEKOLAH MELALUI PEMBUATAN DAN PENGELOLAAN WEBSITE SEKOLAH Studi Kasus di Sekolah Muhammadiyah se Kecamatan Polokarto Kabupaten Sukoharjo
Authors: Anwar Fuad , Yunianto Mohtar , Purnomo Agus , Hartono Rudi
Published: January 2021

Telah dilakukan upaya peningkatan kualitas Sekolah Muhammadiyah se-kecamatan Polokarto Kabupaten Sukoharjo, upaya yang dilakukan adalah berupa pembuatan website serta pelatihan pengelolaan website. Hasil yang diperoleh telah dikelola dengan baik sebanyak 16 website sekolah Muhammadiyah sebagai sarana untuk promosi sekolah yang lebih efektif dan menjangkau lebih luas. Kata kunci : website, sekolah, kualitas, Teknologi Informasi
PELATIHAN KEWIRAUSAHAAN DAN MANAJEMEN RITEL BAGI ANGGOTA DAN KARYAWAN KOPERASI KARYAWAN RUMAH SAKIT ISLAM SURAKARTA UNTUK PROGRAM PENINGKATAN PEMBERDAYAAN ANGGOTA
Authors: Supriyono Supriyono , Awatara I Gusti Putu Diva , Widianto Tri
Published: January 2021

Dengan berlandaskan UU No. 25 Tahun 1992 Tentang Perkoperasian menimbang bahwa koperasi perlu lebih membangun dirinya dan dibangun menjadi kuat dan mandiri berdasarkan prinsip koperasi sehingga mampu berperan sebagai soko guru perekonomian Nasional. Oleh karena itu koperasi ikut bertanggung jawab dalam pembinaan terhadap anggotanya untuk bisa mandiri dalam hal pemberdayaan ekonomi anggotanya untuk mengembangkan jiwa berwirausaha sehingga mampu membantu meningkatkan kesejahteraan anggota , sebagai implementasi dari program tersebut anggota perlu di lakukan pembinaan dan pelatihan dalam berwirausaha sehingga mampu menjadi wirausahawan yang mandiri dan berkarakter, salah satu usaha yang dilakukan yaitu usaha perdagangan melalui bisnis ritel yang dikelola secara profesional dan memiliki daya saing. Pengabdian ini akan dilaksanakan di KOPKAR RSIS atau Koperasi karyawan Rumah Sakit Islam Surakarta Jl. A Yani Pabelan Kartasura Sukoharjo, peserta pelatihan ditargetkan sejumlah 30 peserta dari anggota dan karyawan KOPKAR RSIS. Pelaksanaan ini direncanakan selama 6 bulan. Luaran yang diharapkan dari pengadian ini diharapkan setelah mengikuti pelatihan peserta diharapkan memiliki jiwa berwirausaha yang mandiri dan mampu mengaplikasi ilmu dan ketrampilan yang diperoleh untuk bisa mempunyai usaha ritel yang dikelola secara profesional dan terprogram serta mempunyai daya saing di bisnis serupa.Kata kunci : Kewirausahaan, Manajemen Ritel, Koperasi
PILOT PROYEK PEMANFAATAN LAHAN PEKARANGAN UNTUK BUDIDAYA TANAMAN DALAM RANGKA UPAYA EFISIENSI BIAYA HIDUP KELUARGA DI DESA DENGGUNGAN BANYUDONO KABUPATEN BOYOLALI
Authors: Iskandar Dibyo , Indriani Etty
Published: January 2021

Lahan tidur di Indonesia, sangat luas baik lahan pertanian yang beralih fungsi yang untuk sementara waktu belum difungsikan sesuai peruntukkan dan lahan pekarangan yang dibiarkan menganggur tidak diolah  atau belum dimanfaatkan dengan baik. Padahal jika lahan tersebut dioptimalkan, pemanfaatannya  dapat memberikan banyak hal yang positif  misalnya mengurangi pengangguran,menambah supply bahan pangan dan lingkungan tidak terkesan kumuh dan sekaligus sebagai sarana untuk memenuhi kebutuhan rumah tangga dan peningkatan pendapatan keluarga. Yang berkaitan dengan kepemilkkan pribadi terutama lahan pekarangan jika diolah memiliki potensi dalam menyediakan bahan pangan keluarga, mengurangi pengeluaran rumah tangga untuk pembelian pangan yang menjadi ironi.dan  permasalahan atau fenomena yang tidak disadari oleh sebagian besar masyarakat,yang ditandai masih banyak  dijumpai kurang optimalnya pemanfaatan lahan pekarangan diantaranya belum membudaya budidaya pekarangan secara intensif, masih bersifat sambilan dan belum berorientasi pasar dan belum adanya program khusus dari petugas atau kader.Tujuan pengabdian ini adalah memberikan motivasi kepada masyarakat demgan cara memberikan bukti nyata melalui Pilot Proyek pemanfaatan lahan pekarangan seluas kurang lebih 1000 meter  dengan ditanami  empat jenis sayuran yaitu bayam cabut,   kangkung cabut kacang panjang dan terong setelah melihat bukti sehingga masyarakat bisa tertarik untuk memanfaatkan lahan miliknya untuk difungsikan  dengan baik..Kegiatan pengabdian ini dilaksanakan di Desa Denggungan  Kecamatan Banyudono Kabupaten Boyolali.Hasil pengabdian ini menunjukkan bahwa peserta yang hadir bersedia membentuk kelompok yang terdiri bapak dan Ibu – ibu berkenan sebagai penggiat pengoptimalan lahan pekarangan melalui kesediaannya menggarap lahan pilot proyek  secara suka rele dan bersedia membagikan hasil tanaman secara gratis kepada masyarakat pada awal pertama panen. Kata kunci: lahan pekarangan, pilot proyek,penggiat,hasil,ketertarikan.
PEMBERDAYAAN POTENSI MASYARAKAT DESA MATESIH KABUPATEN KARANGANYAR (PEMANFAATAN KAIN FLANEL)
Authors: Khristiana Yenni , Octaviani Andri , Sapariyah Rina Ani
Published: January 2021

Pengabdian telah dilaksanakan diKelurahan Matesih Kecamatan Matesih Surakarta. Pelaksanaan pengabdian selama 6 bulan dari bulan September 2017 sampai bulan Maret tahun 2018. Tujuan dari pengabdian  masyarakat ini adalah untuk memberikan pelatihan pembuatan aneka kerajinan dari kain flanel dimana memanfaatkan kain yang sudah tidak terpakai lagi. Selain itu, pelatihan ini juga dapat mendorong untuk membuka jiwa kreativitas dan jiwa wirausaha baru di bidang produk ramah lingkungan. Hasil dari kegiatan pengabdian ini dapat memberikan manfaat bagi peserta dan mudah untuk diterapkan oleh ibu – ibu Pembinaan Kesejahteraan Keluarga di Kelurahan Matesih Kecamatan Matesih Karanganyar dalam pemanfaatan kain flanel, peningkatan animo ibu-ibu PKK desa Matesih saat dilakukan sesi Tanya jawab dan Konsultasi yang berkelanjutan kepada Tim Pengabdian kepada Masyarakat Sekolah Tinggi Ilmu Ekonomi Adi Unggul Bhirawa (STIE AUB) Surakarta secara tidak terjadwal.Kata Kunci: Kelurahan Matesih, Kain Flanel, Kewirausahaan, Produk ramah lingkungan.
PELATIHAN DAN PENDAMPINGAN PERHITUNGAN HPP HOME INDUSTRI DI LINGKUNGAN KELURAHAN SUMBER KECAMATAN BANJARSARI KOTA SURAKARTA
Authors: P Yofhi Septian , Sari Cahyani Tunggal , Yulia Yosephine Angelina
Published: January 2021

Kelurahan Sumber memiliki tingkat pertumbuhan jumlah warga yang cukup tinggi yaitu sekitar 4% dibandingkan perubahan pertumbuhan warga Kota Surakarta. Hal tersebut memunculkan permasalahan baru di Kelurahan Sumber yaitu banyaknya usia produktif yang tidak bekerja khususnya ibu-ibu rumah tangga.Pemerintah kota Surakarta melalui kelurahan-kelurahan sudah menggalakkan program kewirausahaan bagi ibu-ibu rumah tangga. Namun, program tersebut kurang mendalam hingga ke pelatihan persiapan usaha.Perhitungan Harga Pokok Produksi sangat penting sekali untuk dikuasai terutama sekali tentang cara perhitungannya. Karena ada banyak kasus usaha kecil yang salah dalam memasukkan komponen-komponen perhitungan harga pokok penjualan.Karena seyogyanya dalam membangun usaha dan menentukan harga jual, penjual dituntut untuk mampu menghitung.Bahkan skedul perhitungan harga pokok produksi merupakan bagian dari laporan rugi laba dan lazimnya dilaporkan secara tersendiri.Kata kunci: Harga Pokok Produksi, Home Industri
PENDAMPINGAN DALAM RANGKA MENANGKAP PELUANG BISNIS YANG BISA DILAKSANAKAN PADA MASYARAKAT DI WILAYAH DESA GEDONGAN KEC.COLOMADU KAB.KARANGANYAR
Authors: Kesdu. Ac Purwito
Published: January 2021

Motivasi sangat diperlukan para wirausahawan. Untuk menjadi seorang wirausahawan memang membutuhkan motivasi tinggi, Motivasi untuk memulai usaha dan siap menghadapi risiko adalah gambaran awal menuju wirausahawan. Jika ada seseorang yang awalnya tidak memiliki mentalitas siap menghadapi risiko, sebaiknya ia bisa memulai dengan risiko yang kecil, yaitu melihat dan memulai bisnis-bisnis sederhana dengan tingkat risiko yang kecil namun memiliki nilai profit.  Permasalahan yang ada di masyarakat di desa Gedongan adalah: banyak masyarakat yang sudah mempunyai penghasilan tetap sebagai pegawai tetap baik pegawai negeri maupun pegawai swasta, menginginkan untuk bisa mendapatkan penghasilan tambahan tapi belum bisa bagaimana harus memulainya. Solusi yang di tawarkan atas permasalahan yang di hadapi adalah meberikan bekal ilmu cara berwirausaha yang benar, dan mengenalkan peluang bisnis baru. Kami mengajak mereka untuk bisnis air minum dan pembuatan kue. Ini sebuah speluang  bisnis  yang bisa di jalankan untuk bisa menambah penghasilan mereka di masa depan. Kata kunci : Motivasi, Kewirausahaan
Pengembangan Sentra Wisata Berbasis Potensi Lokal Melalui Program Pengembangan Desa Mitra
Authors: Purnamasari Iin , Ikhwanudin Ikhwanudin , Sutaji Ndaru Hario , Setianingsih Ekasari
Published: January 2021

Program Pengembangan Desa Mitra (PPDM) secara khusus bertujuan untuk menghilirisasikan hasil riset unggulan Universitas PGRI Semarang antara lain penelitian kaji tindak di Fakultas Teknik seperti penataan kawasan permukiman untuk melakukan penataan desa Sepakung sebagai kawasan wisata berbasis potensi alam. Hasil penelitian lain adalah bidang pendidikan yang diterapkan untuk pendidikan wisata, serta pemberdayaan masyarakat menuju desa wisata mandiri. Metode PPDM dilakukan dengan tahap persiapan, tahap pemberdayaan masyarakat yang meliputi pembinaan, pendampingan, dan evaluasi dalam semua kegiatan serta tahap menuju desa wisata. Kegiatan dilaksanakan dalam waktu tiga (3) tahun, dengan fokus utama pada tahun ke-1 adalah pengembangan sentra usaha kecil berbahan ketela mangul bagi kelompok UKM, pembentukan Kelompok Guidance Tourism (GT) bagi kelompok Karang Taruna, dan pembuatan Site/Master Plan Kawasan wisata cagar alam Desa Sepakung bagi Kelompok Sadar Wisata (POKDARWIS).Kata Kunci: sentra wisata, potensi lokal, desa mitra