USU-IR Repositori Institusi Universitas Sumatera Utara
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Urgency of Identification of Customary Law Communities to Optimize Registration of Customary Land Rights in Langkat Regency
No full textArticle 3 of the Basic Agrarian Law (UUPA) in conjunction with Article 188 paragraph (21 of the 1945 Constitution of the Republic of Indonesia regulates the conditions for recognizing Indigenous Peoples. Communal land has specific regulations regarding land registration, as stipulated in Minister of Agrarian Affifirs and Spatial Planning/Head of the National Land Agency Regulation No. 14 of 2024. Identification activities serve as benchmarks in the stages ofrecognizing and protecting Indigenous Peoples. The identification of ndigenous Peoples in Langkat Regency must align with the existing conditions. This study examines the recognition and protection of Indigenous Peoples in Langkat Regency following the issuance of Regional Regulation No. 2 of 2019. the process of identifring and registering communal land rights of Indigenous Peoples. and the obstacles in optimizing the registration of communal land rights.
The research employs normative legal methods supported by interviews. with a descriptive-analytical approach. Data collection is conducted through literature studies and interviews with relevant informants, and the data is analyzed qualitatively before drawing deductive conclusions. The findings indicate that the recognition and protection of Indigenous Peoples in Langkat Regency through Regional Regulation No. 2 of 2019 involve several stages. The initial stage relates to the criteria for the existence of Indigenous Peoples. which include the presence of hiitorical evidence, specific customary territories, valid customary laws or norms, customary property or artifacts. and established customary institutions or governance systems. The subsequent stage involves the determination of Indigenous Peoples by the Regent through a concrete, individual, andfinal Regent s Decree, which has not yet been implemented in Langkat Regenn: A notable aspect of recognition and protection in Langkat Regency is the significant role played by customary councils.
The identification process has revealed the presence of the Langkat Sultanate. Kejuruatt Stabat. Kedatukan Secanggang. and Kedatukan Besitang. Despite their existence. Indigenous Peoples in Langkat Regency primarily function in ceremonial roles. Furthermore. communal land rights registration has not occurred due to difficulties in substantialingsommunal land claims, which impede administration and registration efforts. Additionally there has been no follow-up action after the enactment of the regional regulation, and to date. no Regent's Decree regarding the recognition of Indigenous Peoples has been issued.133 PagesTesis Magiste
Classification of Kidney Disease Based on CT Scan Images Using Deep Learning
No full textKidney is a vital organ in the human excretory system that has an important role in
filtering blood and removing waste. Kidney is a serious problem for humans if not
treated or treated in the wrong way, misinterpretation of the disease will also have a
fatal impact on the patient, therefore, a system is needed that can help health
professionals who can classify the right type of kidney condition. This research
implements You Only Look Once version 9 (YOLOv9) to classify 4 types of kidney
conditions namely kidney stones, cysts, normal, and tumors with the amount of data
used as much as 3600 data consisting of 2880 data as training data, 360 data as
validation data, and 360 data as testing data. The results show that the YOLOv9
algorithm is less able to classify kidney conditions with an accuracy value of 89.90%,
precision 88.67%, recall 86.30%, and f1-score 87.42%. This model is able to classify
the type of kidney condition simultaneously with as many as 40 images. These results
show that the system created using the YOLOv9 algorithm has successfully classified
the types of conditions in the kidneys.63 PagesSkripsi Sarjan
Altruistic Behavior of the Main Characters in Tess Wakefield's Novel Purple Hearts
No full textThis study explored the altruistic behavior demonstrated by the main
characters in Tess Wakefield’s novel Purple Hearts. This study usesthe altruistic theory
proposed by David G. Myers as a framework, this research identified the forms and
factors driving altruistic actions within the narrative. Employing qualitative
methods, the study analyzed character behaviors and interactions to highlight
expressions of empathy, moral reasoning, and situational influences. The findings
revealed that both personal and external factors, such as cultural and environmental
contexts, significantly shaped the characters’ altruistic tendencies. This research
underscored how altruistic behavior strengthened interpersonal relationships and
conveyed broader human values, offering insights into the psychological and social
dimensions of prosocial acts as depicted in literature. It contributed to literary and
psychological studies by enriching the understanding of altruism in fictional works
and its implications for real-life human interactions.59 pagesSkripsi Sarjan
Exchange Roles and Exchange Structure in The United States Presidential Election Debate 2024: Donald Trump and Kamala Harris
No full textThis study aims to examine the exchange roles and exchange structures found in the 2024 United States Presidential Election Debate between Donald Trump and Kamala Harris In political debates, the way candidates construct arguments, respond to challenges, and influence audiences is essential in understanding their interpersonal interaction. By applying the Systemic Functional Linguistics (SFL) framework, this analysis focuses on two main components: exchange roles (speech functions and mood) and exchange structure (move). A qualitative approach is used and Halliday and Matthiessen's SFL framework. The findings identify four types of speech functions: Statement-Acknowledge Statement, Question-Response Statement to Question, Offer-Acknowledge of Offer, and Command-Response Offer to Command. Move realization patterns, the findings reveal key patterns: “K1”, "K2^K1", "K1^K2F", "K1^K2^K1F", "A1^A2", as well as dynamic moves involving Challenge (CH) and Response to Challenge (RCH). The findings show that the use of exchange roles and exchange structures play a crucial role in shaping interpersonal relationships and power dynamics within the debate.132 PagesSkripsi Sarjan
Analysis of Farmer Behavior in Facing Fluctuations in FFB Prices in Hutaraja Tinggi District, Padang Lawas Regency
No full textOil palm is the most significant plantation commodity cultivated in North Sumatra Province. High price fluctuations in oil palm commodities cause changes in prices received by farmers, especially smallholder oil palm farmers. The difference in prices received by oil palm farmers with independent patterns and with plasma patterns is a problem for farmers in making decisions. The study aims to describe how the behavior of farmers in the face of fluctuations in FFB prices and analyze what factors affect the behavior of farmers in the face of fluctuations in FFB prices. The analytical method used in the research is descriptive analysis and multinomial logistic regression test. The results showed that the behavior of farmers when facing fluctuations in FFB prices seen from the aspects of knowledge and attitudes, farmers have relative things and each farmer has thoughts that are not the same from each measurement. Meanwhile, from the aspect of action, namely, working on other people's land, reducing the dose of fertilizer and delaying land maintenance when the price of FFB is low. When the price of FFB is high, farmers will take care of the land, save money, and expand the land. The factors of land size and farming experience of farmers partially affect the behavior of independent and plasma farmers when the price of FFB is low, and the gender factor partially does not affect the behavior of farmers when the price of FFB is low. Meanwhile, when the price of FFB is high, only the factor of land area partially affects the behavior of farmers and the factors of farming experience and gender partially do not affect the behavior of farmers.82 PagesSkripsi Sarjan
Effect of Roasting Time of Papaya Seed (Carica papaya L) and Percentage of Black Glutinous Rice (Oryza sativa L. var. glutinosa) on Quality Characteristics of Papaya Seed Coffee Powder Analog
No full textThis study was aimed to determine the effect of variations in the roasting
time of papaya fruit seeds and the percentage of black glutinous rice and the
interaction between the two factors on the quality characteristics of analog coffee
powder made from papaya fruit seeds. This research was conducted using a
factorial complete randomized design (CRD) method with 2 factors, namely the
length of roasting papaya seeds (L): L1 = 60 minutes, L2 = 70 minutes, L3 = 80
minutes and the addition of black glutinous rice (K): K1 = 1.3%, K2 = 2.6%, K3 =
3.9%. The parameters tested in this study were moisture content, ash content,
water insoluble solids, antioxidant activity, anthocyanin content, and organoleptic
tests (taste, color, aroma, and general acceptance).
The results showed that the length of papaya seed roasting on papaya seed
analog coffee powder gave highly significant effect (P˂0.01) on the parameters of
water content, ash content, water insoluble solids, percentage of antioxidant
inhibition, color sensory, aroma sensory, and general acceptance hedonics and
had significant effect (P˂0.05) on flavor sensory and gave a nonsignificant effect
(P>0.05) on anthocyanin levels in papaya seed coffee powder analog. The
percentage of black glutinous rice had a highly significant effect (P˂0.01) on
moisture content, ash content, water insoluble solids, percentage of antioxidant
inhibition, anthocyanin content, and taste sensory, color sensory, aroma sensory
and general acceptance hedonics. Furthermore, the interaction between the two
factors gave a significant different effect on water content, water insoluble solids,
percentage of antioxidant inhibition, anthocyanin content, taste sensory, color
sensory, aroma sensory, and general acceptance, and gave a significant different
effect on ash content. Papaya seed analog coffee powder with the best quality
characteristics based on anthocyanin content, percentage of antioxidant
inhibition, organoleptic parameters (taste, color, aroma, and general acceptance)
is a roasting time of 80 minutes with a percentage of 3.9% black glutinous rice.109 PagesSkripsi Sarjan
Analysis Of Volatility And Relationship Of Imported And Local Soybean Prices And The Relationship With The Sustainability Of The Tofu And Tempe Industry In Medan City
No full textNURUL NABILA. Analysis of Volatility and Relationship of Imported and Local Soybean Prices and the Relationship with the Sustainability of the Tofu and Tempe Industry in Medan City (Under the guidance of DIANA CHALIL Supervisor commission I and R.B.MOH. IBRAHIM FATONI Supervisor commission II).
Soybeans are a unique commodity strategy in the Indonesian farming system. Soybeans are included in the three main food commodities in Indonesia besides rice and corn. The role of soybeans is very important in the development of the Indonesian population. The objectives of this research are: to 1) analyze the volatility of local Indonesian soybean prices compared to world imported soybeans; 2) determine the role of soybean price volatility on market integration that occurs between the local Indonesian soybean market and the world imported soybean market;
3) analyze the sensitivity of tofu and tempeh craftsmen' s business income to the volatility of local and imported soybean prices. The data used is secondary time series data for the period January – December 2022 sourced from Uncomtrade, the North Sumatra Province Trade and Industry Service and secondary data with a total of 5 samples in Medan City District. This research uses the Auto Regressive Conditional Heteroscedasticity (ARCH) and Generalized ARCH (GARCH) methods using the Eviews 10 application. The analysis results show that local Indonesia soybean prices are more volatile than world soybean prices. And using Pearson Correlation Analysis to answer objective 2, namely the relationship between world imported soybean market prices and the local Indonesian soybean market. The results of this research show that there is a relationship between the world market price of imported soybeans and the local Indonesian soybean market. And using sensitivity analysis to answer objective 3 which shows that the income of tofu and tempe entrepreneurs is sensitive to the price volatility of imported soybeans and local Indonesian soybeans with a total cost increase of 10%, 20% and 30%.
Keywords: soybean, volatility, ARCH GARCH model,relationship, import, sensitivity analysis90 PagesSkripsi Sarjan
Social Dynamics in Agricultural Transition: A Case Study of Farmers' Adaptation from Annual Crops to Secondary Crops in the Food Estate of Siria-Ria Village, Pollung District, Humbang Hasundutan Regency
No full textThis study examines the social dynamics of agricultural transition from perennial
crops to food crops in Siria-Ria Village, Pollung District, Humbang Hasundutan
Regency. The government-initiated Food estate program has significantly altered
local farming practices, prompting farmers who previously relied on perennial
crops such as coffee and andaliman to shift towards food crops like potatoes and
shallots. This research employs a qualitative approach with a descriptive method,
collecting data through in-depth interviews and observations of ten key informants
directly involved in the transition process. The findings indicate that this shift in
farming practices has diverse economic impacts. While increased production and
expanded market opportunities offer potential benefits, farmers also face
challenges such as rising production costs, dependency on external agricultural
inputs, and commodity price fluctuations. From a social perspective, the transition
has led to changes in work patterns and social interactions among farmers,
requiring adaptations in collective labor systems and market strategies.
Additionally, government support in the form of subsidies, agricultural training,
and infrastructure development plays a crucial role in facilitating this transition.
This study provides insights into the complexities of farmers' adaptation to evolving
agricultural policies and their implications for the social and economic aspects of
rural communities. The findings serve as a reference for policymakers in designing
more effective and sustainable agricultural programs to enhance farmers' welfare
in rural areas.233Skripsi Sarjan
The Effect of Work-Life Balance, Interpersonal Communication, and Self Efficacy Towards Work Satisfaction of Female Teacher in SMA Negeri 1 Pangururan Kabupaten Samosir
No full textThis study aims to determine the effect of Work-Life Balance, Interpersonal Communication, and Self-Efficacy Towards Work Satisfaction of Female Teachers at SMA Negeri 1 Pangururan Kabupaten Samosir. This research is an associative researched using quantitative data types. The research sample is 32 respondents with saturated sample method. The analytical method used is descriptive analysis method and multiple linear regression analysis. The result of the study is show that partially and simultaneously Work Life Balance, Interpersonal Communication and Self Efficacy have a positive and significant effect on Work Satisfaction. In addition, the dominant variable is the Work-Life Balance.120 PagesSkripsi Sarjan
Construction of LGBT Sympathizers (Case Study: Medan Selayang)
No full textThe LGBT phenomenon in Indonesia continues to spark social debate, with groups of LGBT sympathizers emerging as advocates for the rights of this community even though they are not part of it themselves. These sympathizers often face negative stereotypes and are perceived as opposing dominant values in society. This study aims to understand how LGBT sympathizers in Medan Selayang construct their social construction of the LGBT controversy as a social deviation and the forms of stereotypes they receive. Using a qualitative approach with a phenomenological method, this research explores the subjective experiences of sympathizers through in-depth interviews. The data is analyzed using Peter L. Berger and Thomas Luckmann's social construction theory to understand how their meanings and attitudes towards LGBT are formed. The results show that LGBT sympathizers build their social construction through three main stages: externalization, objectivation and internalization. They are increasingly open to the diversity of sexual orientation despite facing significant social challenges. Their courage in defying religious and cultural norms is a key finding, although this puts them in a vulnerable position to stereotyping. Sympathizers are often labeled as supporters of 'deviant behavior', contrary to religious and cultural values, and suspected of having the same sexual orientation as the LGBT community. Despite resistance from the surrounding environment, sympathizers maintain their support as a form of solidarity and struggle for human rights. This research contributes to the study of sociology by providing deeper insights into how sympathizer groups construct narratives that defy social norms and deal with existing social pressures.201 PagesSkripsi Sarjan