USU-IR Repositori Institusi Universitas Sumatera Utara
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Factors Related to Crop Rotation Patterns Based on Lowland Rice (Oryza sativa L) in Denai Sarang Burung Village
No full textThis study aims to identify the factors related to the
crop rotation patterns based on lowland rice in Denai Sarang Burung Village,
Pantai Labu Subdistrict, Deli Serdang Regency. The crop rotation patterns applied
by farmers in this village include rice–rice–fallow, rice–rice–watermelon, rice
rice–chili, and rice–rice–genjer (Limnocharis flava). This research employed a
quantitative descriptive method, using purposive sampling with a total of 40 farmer
respondents. Data were analyzed using the Chi-Square test to determine the
relationship between the independent variables—namely farmer income,
commodity prices, land characteristics, farming habits, and agricultural extension
recommendations—and the crop rotation pattern.The results showed a significant
relationship between commodity prices and extension agent recommendations with
the rice-based crop rotation pattern. Furthermore, a farming feasibility analysis
was conducted using the R/C Ratio. The results indicated that all crop rotation
patterns implemented by farmers were feasible, with R/C Ratios ranging from 2.29
to 3.31. Among these, the rice–rice–chili pattern, applied by only 20% of farmers,
proved to be the most profitable with an R/C Ratio of 3.31.78 PagesSkripsi Sarjan
The Influence of Sales Promotion and Social Presence on Impulse Buying during Tiktok Live Shopping for Fashion Products among Millennial Women in Medan City with Emotional Response as a Mediating Variable
No full textTikTok live streaming shopping has emerged as a favored sales strategy among
business actors. This method involves sales promotions offered for a limited time
during the live streaming sessions and leverages social presence, including the
presence of streamers, audiences, and the interactive features of TikTok's live
shopping platform. This live shopping approach can drive impulsive buying
behavior due to the influence of sales promotions and social presence. These two
factors play a crucial role in triggering consumers' emotional responses, such as
feelings of excitement and enthusiasm, which eventually lead to impulsive
purchases. The sampling technique used in this study is non-probability sampling
with judgmental sampling, selecting respondents based on specific criteria. The
analytical method employed is Structural Equation Modeling (SEM) based on
Partial Least Squares (PLS). The study includes two independent variables (Sales
Promotion and Social Presence), one mediating variable (Emotional Response),
and one dependent variable (Impulse Buying). The findings indicate that both Sales
Promotion and Social Presence have a positive and significant direct effect on
Impulse Buying, and also indirectly influence Impulse Buying through Emotional
Response. Additionally, Emotional Response significantly and positively affects
Impulse Buying. Thus, enhancing the appeal of sales promotions and strengthening
social presence during live shopping sessions can stimulate consumers' emotional
responses, ultimately influencing their impulsive purchasing behavior.155 PagesTesis Magiste
The Effect of Individual Characteristics and Personal Hygiene on Skin Disorders in Scavenger in Final Waste Disposal Site in Terjun Village Medan Marelan
No full textSkin disorders are among the most common health problems worldwide, affecting nearly 900 million people. Occupational skin diseases are particularly prevalent, with waste pickers being among the most vulnerable groups due to their high-risk working environments. Factors contributing to skin disorders among waste pickers include biological exposures in the workplace-such as fungi, viruses, and bacteria found in waste-as well as behavioral factors such as the use of personal protective equipment (PPE) and personal hygiene practies. This study aimed to analyze the influence of individual characteristics and personal hygiene on skin disorders among waste pickers at the Terjun Landfill in Medan Marelan. This research employed a cross-sectional design with a total sample of 82 waste pickers. Bivariate analysis was conducted using the chi-square test, while multivariate analysis was performed using logistic regression. The results showed that 71 respondents (86.6%) experienced skin disorders. There were significant associations between skin disorders and work duration (p = 0.005), medical history (p = 0.001), PPE use (p = 0.003), skin hygiene (p = 0.007), and hand, foot, and nail hygiene (p = 0.001). Further analysis revealed that medical history (p = 0.041), skin hygiene (p = 0.007), and hand, foot, and nail hygiene (p = 0.001) significantly influenced the occurrence of skin disorders among waste pickers. The most dominant factor was skin hygiene, with an Exp.B value of 39.603. It is recommended that waste pickers at the Terjun Landfill, Medan Marelan consistently use complete PPE while working and maintain good personal hygiene practices such as cleaning their entire body after work, changing work clothes daily, and washing them thoroughly.
Keywords: Skin disorders, personal hygiene, landfill191 PagesTesis Magiste
The Effect of Ratio of Virgin Coconut Oil (VCO) with Butterfly Pea Flower Extract with Variations of Arabic Gum Concentration on the Physicochemical Properties of Emulsion Drinks, supervised
No full textThis study was conducted to determine the effect of ratio virgin coconut oil with butterfly pea flower extract and arabic gum concentration on the physicochemical properties of emulsion drinks. This study was conducted using the factorial completely randomized design (CRD) method with two factors, namely the ratio of VCO and butterfly pea flower extract (V) : (10%:90%, 20%:80%, 30%:70%) concentration of arabic gum (G) : (5%, 6%, 7%). The parameters tested were pH, total dissolved solids, emulsion stability, free fatty acids, viscosity, anthocyanins, antioxidants, organoleptic color, aroma, taste, and general acceptability.
The results showed that the ratio of butterfly pea flower extract with VCO had a highly significant effect (P0.05) on the total dissolved solids and free fatty acids. The arabic gum concentration had a highly significant effect (P0.05) on the pH, free fatty acids, anthocyanins organoleptic color, aroma, and taste of the emulsion drinks. The best treatment was determined by de Garmo method and obtained that the best treatment was G3V2 with 7% concentration of arabic gum and 20% VCO : 80% butterfly pea flower extract. The value of antioxidant activity in the best treatment was 81,79 μg/mL.88 PagesSkripsi Sarjan
Legal Analysis of Commercial Use of Artificial Intelligence-Assisted Written Works Based on Copyright Law in Indonesia
No full textThe development of AI has opened up new dimensions in various aspects of human life, including in creative fields such as the creation of writing and literary works. The written works produced by AI can then be utilized by users to make a writing in the form of a book or other literary works, which can be published and distributed through various platforms for economic purposes. This has led to confusion regarding legal arrangements in Indonesia which have not comprehensively regulated copyright.
This research discusses the basic concepts and characteristics of AI in relation to its relevance to existing regulations in Indonesia, and its regulation in other countries. This research discusses the use of AI in producing written works as well as its use in a commercial perspective in Indonesian regulations. This research uses normative juridical legal research method through statute approach and conceptual approach by referring to primary, secondary, and tertiary legal materials with library research collection method to strengthen the research being conducted.
AI in Indonesian law has not yet gained an equal position with humans and legal entities as legal subjects. The written works created with the help of AI can still get copyright protection, provided that AI is only considered as an auxiliary tool, not the main creator. AI-generated written works can get legal protection if they fulfill the elements of fixation, originality, and creativity. Thus, the commercial use of AI-generated written works is not an infringement as long as the resulting work has the distinctive and personal nature of the user to obtain legal protection.128 PagesSkripsi Sarjan
Analysis of The Application of Article 44 of Law Number 1 of 1946 as a Justification for Criminal Excuse in Munder Cases ( A Study of Verdict Number 103/Pid.B/2024/PN Ckr and Verdict Number 213/Pid.B/2022/PN Kgn)
No full textMurder by schizophrenic perpetrators has become a public concern where the public is less aware of how to handle someone with schizophrenia, because the perpetrator cannot control himself in interacting. This has been regulated in Article 44 paragraph (1) of the Criminal Code explaining that a person with a mental disorder cannot be punished because there is a forgiving reason that eliminates the element of guilt and criminal responsibility. The formulation of the problem raised in this thesis is how are the regulations for the crime of murder according to the Criminal Code in Indonesia, how is the proof of the provisions of Article 44 of the Criminal Code as a reason for forgiveness linked to the crime of murder, how is the application of Article 44 of the Criminal Code as a reason for forgiveness in murder? Study of Decisions 103 / Pid.B / 2024 / Pn.Ckr and Number 213 / Pid.B / 2022 / Pn Kgn.
The research method used is a normative legal research method which is carried out by examining library materials. The data sources used are primary legal materials, secondary legal materials, tertiary legal materials. The data collection techniques used are literature studies and document studies. The data analysis used is qualitative data analysis.
The results of this study show that the crime of murder in Indonesian criminal law has experienced significant developments, both in terms of the legal substance in the new Criminal Code which is more systematic and humane, as well as in terms of the evidentiary aspect in criminal procedural law which is not only formal but also considers the subjective condition of the perpetrator, such as mental disorders. This is reflected in the analysis of two court decisions that apply Article 44 of the Criminal Code, although they produce the same final decision, there are differences in approach. Decision Number 213/Pid.B/2022/PN Kgn is more progressive because it considers medical, social, and psychological aspects as a whole and emphasizes the restoration of the defendant's dignity. This overall analysis shows the importance of implementing the law that is not only based on norms, but also pays attention to substantive justice and human values in every decision.131 PagesSkripsi Sarjan
Local Community Strategy in Developing Ulos Motif as A Typical Souvenir of Tarutung in Pancurnapitu Village, Siatas Barita District
No full textThis study aims to analyze the strategies of local communities in Pancur Napiti Village, Siatas Barita District, in an effort to develop ulas motifs. Ulos, a traditional Batak fabric, has significant cultural and economic significance, and its preservation is crucial amid the modernization trend. The research method used is qualitative descriptive with a case study approach. Data collection was carried out through observation, in-depth interviews with weavers, traditional leaders, artisans, and other stakeholders, and documentation. The results of the study show that the strategies implemented by local communities involve several main aspects, namely: the preservation of traditional motifs through the inheritance of knowledge from the old to the young generation, motif innovation while maintaining the identity of the ulos, the use of local resources in the production process, and the development of marketing networks both conventionally and digitally. Challenges include the lack of interest of the younger generation to continue the weaving tradition and limited access to the wider market. However, with the collaboration between the community, local governments, and related institutions, the potential for the development of ulos motifs in Pancur Napitu Village is still very large. This research is expected to contribute to the development of a creative industry based on local wisdom and the preservation of Batak culture.63 PagesKertas Karya Diplom
Reception Analysis of Professional Graphic Designers on the Winning Logo of the Indonesian Agricultural Quarantine Agency 2023 Design Competition
No full textThis study aims to explore how professional graphic designers interpret the winning logo of the 2023 Indonesian Agricultural Quarantine Agency (BARANTIN) logo competition. The competition sparked controversy due to the winning entry being submitted by an internal official, despite the contest being declared open to the public. The winning logo was criticized for lacking institutional representation and merely featuring the Garuda symbol without supporting visual elements. This research uses a qualitative approach and reception analysis method based on Stuart Hall's encoding/decoding theory. Data were collected through in-depth interviews with professional graphic designers who have over 10 years of experience. The findings reveal varied interpretations among the informants, ranging from dominant-hegemonic, negotiated, to oppositional readings. Most informants believe the logo fails to communicate effectively and does not fully represent BARANTIN's institutional identity. This study is expected to contribute to a more transparent discourse in graphic design and serve as a reference for government institutions in conducting more professional institutional branding processes.124 PageSkripsi Sarjan
Legal Protection of Household Workers Working Overseas Reviewed from Undergoing Number 18 Year 2017 and ILO Convention 189 Year 2011
No full textLegal protection as the protection of dignity and recognition of human rights owned by legal subjects in a legal state based on applicable legal provisions, both preventive and repressive. This research discusses the scope related to domestic workers who work abroad, and focuses on legal protection for domestic workers. Domestic workers often adapt to various problems. The problems faced by domestic workers include unfair treatment, low wages, delays in payment of wages, violence in the workplace, and work that is not in accordance with the work contract. Data from the Indonesian Migrant Workers Union (SBMI) shows that between 2010 and 2025, there were 5,664 cases of domestic workers' rights violations handled. As a country of law that respects human rights, the Indonesian government is expected to support ILO Convention 189 on decent work for domestic workers. However, to date, there is no law that specifically regulates the protection of domestic workers, both domestically and those working abroad. This makes domestic workers vulnerable to exploitation and human rights violations.
The research method used in writing this thesis is the normative juridical research method using a statutory approach, and strengthened by an interview approach conducted at BP2MI and PT Wira Usaha Kreasi. This research is descriptive analytical in nature that uses laws and regulations related to legal theories that are the object of research or regulations related to the object of research. The data collection tools used are document studies or literature studies, namely searching for data from books, laws and regulations, journals, scientific papers, and strengthened with supporting data, namely interviews. The results of this study found that while domestic workers are considered as much-needed workers, they do not have adequate legal protection. Currently, there is no specific law that regulates the protection of domestic workers, who work outside. This research emphasises the importance of government support in legalising and protecting the rights of domestic workers, through the passage of the Domestic Workers Bill in accordance with ILO Convention 189 on Decent Work. The government is expected to provide better social security and legal protection for domestic workers.201 PagesSkripsi Sarjan
Toponymy Of Coffee Shops In Medan Baru District
No full textThis study examines the phenomenon of naming coffee shops in Medan
Baru District, focusing on the anthropolinguistic aspects and the lexical meanings
contained in these names. Humans have a tendency categorize and name objects,
places, and people, reflecting identity, culture, and social values. The names of
coffee shops not only serve as labels but also reflect the experiences and
communities surrounding them. The research method used is qualitative
descriptive, with data collection through observation and interviews. The results
show that the names of coffee shops in Medan Baru District contain diverse
meanings, reflecting cultural backgrounds, social interactions, and consumer
preferences. Names like "Waiting List Coffee" illustrate the experience of
customers who must queue, while also creating an emotional bond with the place.
This research is expected to contribute theoretically to understanding the
relationship between language, culture, and social identity, as well as practical
benefits for consumers in choosing coffee shops that match their preferences.
Furthermore, this study also inspires the community to utilize coffee shops as
creative and interactive community spaces.
The results of this study are that three types of toponymic naming were
found in the names of coffee shops in Medan Baru District, namely, (1) Naming
based on the inventor of the cultural aspect, there are 9 data. Waiting List Coffee,
Culture coffee house, Simpang Rumah Coffe, Warung Seni Coffee Brew &
Roastery, Sada Coffee House & Roastery, Mamakchef bak kut The Eve's Canteen.
(2) Naming based on the inventor of the embodiment, there are 2 data, Habitat
Coffee, Manna Space. (3) Naming based on the inventor of the social aspect,
Jumpa Kawan Coffee, Kangens Coffee.78 PagesSkripsi Sarjan